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CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND

Regulatory Filings Mar 3, 2017

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N-Q 1 cvxb-nq_013117.htm QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS N-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

INVESTMENT COMPANY ACT FILE NUMBER: 811-21080

EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER: Calamos Convertible Opportunities and Income Fund

| ADDRESS
OF PRINCIPAL EXECUTIVE OFFICES: | 2020
Calamos Court, Naperville Illinois
60563-2787 |
| --- | --- |
| NAME
AND ADDRESS OF AGENT FOR SERVICE: | John
P. Calamos, Sr., Chairman, CEO
and Co-CIO Calamos
Advisors LLC, 2020
Calamos Court, Naperville,
Illinois 60563-2787 |

REGISTRANT’S TELEPHONE NUMBER, INCLUDING AREA CODE: (630) 245-7200

DATE OF FISCAL YEAR END: October 31, 2017

DATE OF REPORTING PERIOD: January 31, 2017

ITEM 1. SCHEDULE OF INVESTMENTS JANUARY 31, 2017 (UNAUDITED)

Calamos Convertible Opportunities and Income Fund

SCHEDULE OF INVESTMENTS JANUARY 31, 2017 (UNAUDITED)

PRINCIPAL AMOUNT VALUE
Corporate
Bonds (56.9%)
Consumer
Discretionary (14.3%)
1,400,000 Altice
Luxembourg, SA*^µ 7.750%, 05/15/22 $ 1,487,500
CalAtlantic
Group, Inc.µ
5,500,000 6.625%,
05/01/20 6,067,187
1,490,000 5.375%,
10/01/22 1,544,013
2,827,000 CCO
Holdings, LLC / CCO Holdings Capital Corp. 6.625%,
01/31/22 2,920,418
1,359,000 Century
Communities, Inc. 6.875%, 05/15/22 1,400,619
2,450,000 Charter
Communications Operating, LLC / Charter Communications Operating Capital^µ 4.908%, 07/23/25 2,572,500
6,111,000 Cooper
Tire & Rubber Company 8.000%, 12/15/19 6,928,346
3,400,000 Dana
Financing Luxembourg Sarl*^ 6.500%, 06/01/26 3,612,500
DISH
DBS Corp.
5,460,000 7.875%,
09/01/19µ 6,040,125
3,625,000 6.750%,
06/01/21µ 3,901,406
3,135,000 5.125%,
05/01/20 3,231,009
GameStop
Corp.*
1,575,000 6.750%,
03/15/21^ 1,604,531
1,500,000 5.500%,
10/01/19µ 1,545,938
2,334,000 Golden
Nugget, Inc.* 8.500%, 12/01/21 2,504,674
2,370,000 Hasbro,
Inc.µ 6.600%, 07/15/28 2,650,264
L
Brands, Inc.
3,000,000 7.600%,
07/15/37 3,075,000
1,200,000 6.875%,
11/01/35 1,178,250
850,000 5.625%,
02/15/22µ 893,563
680,000 6.950%,
03/01/33 663,425
1,409,000 Liberty
Interactive, LLC 8.250%, 02/01/30 1,504,108
Meritage
Homes Corp.µ
3,400,000 7.150%,
04/15/20 3,729,375
1,908,000 7.000%,
04/01/22 2,102,378
2,500,000 MGM
Resorts International 6.750%,
10/01/20 2,770,312
Netflix,
Inc.
2,825,000 5.375%,
02/01/21 3,035,109
2,346,000 5.500%,
02/15/22 2,524,883
2,300,000 Penske
Automotive Group, Inc. 5.375%, 12/01/24 2,317,250
550,000 PetSmart,
Inc.*^ 7.125%, 03/15/23 541,063
1,900,000 Reliance
Intermediate Holdings, LP* 6.500%,
04/01/23 2,018,750
3,865,000 Royal
Caribbean Cruises, Ltd. 7.500%, 10/15/27 4,666,987
1,352,000 Sally
Holdings, LLC / Sally Capital, Inc. 5.625%,
12/01/25 1,414,530
3,500,000 Service
Corp. International 7.500%, 04/01/27 4,112,500
SFR
Group, SA*
2,800,000 6.000%,
05/15/22^µ 2,885,750
PRINCIPAL AMOUNT VALUE
1,600,000 7.375%,
05/01/26 $ 1,644,000
3,450,000 Sirius
XM Radio, Inc.*µ 6.000%, 07/15/24 3,674,250
2,920,000 Six
Flags Entertainment Corp.* 5.250%, 01/15/21 3,002,125
2,998,000 Taylor
Morrison Communities, Inc.* 5.250%, 04/15/21 3,087,940
3,000,000 Time,
Inc.* 5.750%, 04/15/22 3,084,375
4,249,000 Toll
Brothers Finance Corp. 5.625%, 01/15/24 4,474,728
ZF
North America Capital, Inc.*
2,350,000 4.750%,
04/29/25 2,392,594
1,426,000 4.500%,
04/29/22µ 1,466,998
110,271,273
Consumer
Staples (3.3%)
3,650,000 Fidelity
& Guaranty Life Holdings, Inc.*µ 6.375%,
04/01/21 3,663,687
2,200,000 Fresh
Market, Inc.*^ 9.750%, 05/01/23 1,931,875
4,968,000 JBS
USA LUX SA* 7.250%, 06/01/21 5,135,670
5,400,000 Land
O’Lakes, Inc.*^µ 6.000%, 11/15/22 5,884,380
Post
Holdings, Inc.*
1,952,000 7.750%,
03/15/24 2,164,280
706,000 6.750%,
12/01/21 748,360
3,150,000 Smithfield
Foods, Inc.µ 6.625%, 08/15/22 3,336,764
2,300,000 The
Nature’s Bounty Co.*^ 7.625%, 05/15/21 2,423,625
25,288,641
Energy
(7.8%)
3,341,000 Atwood
Oceanics, Inc.^ 6.500%, 02/01/20 3,161,421
1,200,000 Bill
Barrett Corp. 7.000%, 10/15/22 1,195,500
2,050,000 Blue
Racer Midstream, LLC / Blue Racer Finance Corp.*^ 6.125%,
11/15/22 2,105,094
2,250,000 Calfrac
Holdings, LP* 7.500%, 12/01/20 2,093,906
Carrizo
Oil & Gas, Inc.
4,420,000 7.500%,
09/15/20 4,591,275
1,350,000 6.250%,
04/15/23^ 1,387,969
5,693,000 Cimarex
Energy Company^µ 5.875%, 05/01/22 5,914,799
5,466,000 Drill
Rigs Holdings, Inc.* 6.500%,
10/01/17 2,794,493
Energy
Transfer Equity, LP
1,900,000 5.875%,
01/15/24µ 2,035,375
875,000 5.500%,
06/01/27^ 908,906
3,550,000 Gulfmark
Offshore, Inc. 6.375%, 03/15/22 2,027,938
Gulfport
Energy Corp.*
1,200,000 6.375%,
05/15/25 1,233,750
1,155,000 6.000%,
10/15/24 1,178,822
5,500,000 Laredo
Petroleum, Inc.^ 7.375%, 05/01/22 5,744,062
3,100,000 MPLX,
LPµ 4.875%, 06/01/25 3,259,635

See accompanying Notes to Schedule of Investments

Field: Page; Sequence: 1; Options: NewSection; Value: 1

1

Field: /Page

Convertible Opportunities and Income Fund

SCHEDULE OF INVESTMENTS JANUARY 31, 2017 (UNAUDITED)

PRINCIPAL AMOUNT VALUE
Oasis Petroleum, Inc.^
2,115,000 6.500%, 11/01/21 $ 2,165,231
1,250,000 6.875%, 01/15/23 1,284,375
2,270,000 Pacific Drilling, SA*^ 5.375%, 06/01/20 1,150,606
1,374,500 Petroleum Geo Services
Company*^ 7.375%, 12/15/20 1,311,788
752,000 Rice Energy, Inc.^ 7.250%, 05/01/23 812,630
5,000,000 SEACOR Holdings, Inc.^µ 7.375%, 10/01/19 5,115,625
3,600,000 Trinidad Drilling, Ltd.* 7.875%, 01/15/19 3,618,000
W&T Offshore, Inc.*
1,480,463 9.000%, 05/15/20 1,236,187
1,325,116 8.500%, 06/15/21 927,581
2,780,000 Western Refining, Inc. 6.250%, 04/01/21 2,887,725
60,142,693
Financials
(5.0%)
Ally Financial, Inc.µ
4,500,000 4.250%, 04/15/21 4,547,812
1,847,000 8.000%, 11/01/31 2,196,776
1,400,000 7.500%, 09/15/20 1,586,375
2,401,000 AON Corp.µ 8.205%, 01/01/27 3,081,876
3,731,000 Black Knight InfoServ
LLC / Black Knight Lending Solutions, Inc.µ 5.750%,
04/15/23 3,917,662
2,057,000 Brookfield Residential
Properties, Inc.*^ 6.375%, 05/15/25 2,077,570
Diamond 1 Finance Corp.
/ Diamond 2 Finance Corp.*µ
858,000 7.125%, 06/15/24 942,728
858,000 5.875%, 06/15/21 906,799
2,000,000 Equinix, Inc. 5.375%, 04/01/23 2,097,500
2,500,000 GLP Capital, LP / GLP
Financing II, Inc. 5.375%, 04/15/26 2,606,250
2,850,000 Jefferies Finance, LLC* 7.375%, 04/01/20 2,880,281
1,100,000 Lions Gate Entertainment
Corp.*^ 5.875%, 11/01/24 1,120,625
2,290,000 Nationstar Mortgage,
LLC / Nationstar Capital Corp. 6.500%,
07/01/21 2,342,956
5,500,000 Neuberger Berman Group,
LLC*µ 5.875%, 03/15/22 5,685,542
2,700,000 Quicken Loans, Inc.* 5.750%, 05/01/25 2,603,812
38,594,564
Health
Care (4.9%)
4,000,000 Acadia Healthcare Company,
Inc.^ 5.625%, 02/15/23 4,065,000
3,225,000 Alere, Inc.^ 6.500%, 06/15/20 3,218,953
3,755,000 Community Health Systems,
Inc.^ 7.125%, 07/15/20 3,095,528
3,100,000 DaVita, Inc.^ 5.125%, 07/15/24 3,067,062
PRINCIPAL AMOUNT VALUE
678,000 Endo
International, PLC*µ‡ 7.250%, 01/15/22 $ 618,251
HCA
Holdings, Inc.
8,000,000 5.875%,
05/01/23^ 8,550,000
1,940,000 6.250%,
02/15/21 2,092,775
1,070,000 Hologic,
Inc.* 5.250%, 07/15/22 1,120,825
2,250,000 Mallinckrodt
International Finance, SA / Mallinckrodt CB, LLC*^ 5.625%, 10/15/23 1,989,844
898,000 Surgical
Care Affiliates, Inc.* 6.000%, 04/01/23 973,208
6,150,000 Tenet
Healthcare Corp. 6.750%, 02/01/20 6,130,781
Valeant
Pharmaceuticals International, Inc.*
1,550,000 7.000%,
10/01/20^µ 1,412,437
185,000 5.500%,
03/01/23 140,369
950,000 VPII
Escrow Corp.*^µ 6.750%, 08/15/18 939,313
37,414,346
Industrials
(5.4%)
1,450,000 ACCO
Brands Corp.* 5.250%, 12/15/24 1,459,969
525,000 Allison
Transmission, Inc.*µ 5.000%, 10/01/24 530,906
2,205,000 Garda
World Security Corp.* 7.250%, 11/15/21 2,111,288
2,825,000 GrafTech
International, Ltd. 6.375%, 11/15/20 2,337,688
4,555,000 H&E
Equipment Services, Inc. 7.000%, 09/01/22 4,805,525
545,000 Icahn
Enterprises, LPµ 4.875%, 03/15/19 553,175
1,150,000 James
Hardie International Finance, Ltd.*µ 5.875%, 02/15/23 1,201,031
850,000 Match
Group, Inc.µ 6.375%, 06/01/24 914,281
Meritor,
Inc.
2,053,000 6.250%,
02/15/24 2,069,681
1,605,000 6.750%,
06/15/21 1,661,175
Michael
Baker International, LLC*
2,084,000 8.250%,
10/15/18 2,107,445
1,499,877 8.875%,
04/15/19 1,427,695
2,735,000 Navistar
International Corp. 8.250%, 11/01/21 2,764,059
2,135,000 Terex
Corp. 6.000%, 05/15/21 2,201,110
2,025,000 Titan
International, Inc.^ 6.875%, 10/01/20 2,041,453
2,350,000 TransDigm,
Inc. 5.500%, 10/15/20 2,374,969
2,300,000 United
Continental Holdings, Inc.µ 6.375%, 06/01/18 2,413,562
United
Rentals North America, Inc.
4,600,000 6.125%,
06/15/23^ 4,861,625
1,972,000 7.625%,
04/15/22 2,070,600
1,224,000 WESCO
Distribution, Inc.* 5.375%, 06/15/24 1,224,715
41,131,952

See accompanying Notes to Schedule of Investments

Field: Page; Sequence: 2; Value: 1

2

Field: /Page

Convertible Opportunities and Income Fund

SCHEDULE OF INVESTMENTS JANUARY 31, 2017 (UNAUDITED)

PRINCIPAL AMOUNT VALUE
Information
Technology (6.3%)
3,000,000 Alliance
Data Systems Corp.* 6.375%,
04/01/20 $ 3,061,755
Amkor
Technology, Inc.
3,290,000 6.375%,
10/01/22^µ 3,433,937
939,000 6.625%,
06/01/21 966,583
8,000,000 Belden,
Inc.*µ 5.500%, 09/01/22 8,290,000
3,425,000 Cardtronics,
Inc.µ 5.125%, 08/01/22 3,480,656
280,000 CBS
Radio, Inc.* 7.250%, 11/01/24 292,250
CDW,
LLC / CDW Finance Corp.µ
1,200,000 6.000%,
08/15/22 1,272,000
845,000 5.000%,
09/01/23 864,541
2,800,000 CommScope
Technologies Finance, LLC* 6.000%,
06/15/25 2,985,500
3,400,000 First
Data Corp.*^ 7.000%, 12/01/23 3,610,375
6,500,000 Hughes
Satellite Systems Corp. 7.625%,
06/15/21 7,174,375
4,000,000 J2
Cloud Services, Inc.^ 8.000%,
08/01/20 4,177,500
Nuance
Communications, Inc.*
1,385,000 5.625%,
12/15/26^ 1,383,269
1,200,000 6.000%,
07/01/24µ 1,231,500
776,000 5.375%,
08/15/20µ 796,370
2,000,000 NXP
Semiconductors, NV*µ 5.750%,
02/15/21 2,063,750
3,400,000 ViaSat,
Inc. 6.875%, 06/15/20 3,510,500
48,594,861
Materials
(4.6%)
3,300,000 ArcelorMittal,
SA^µ 6.125%, 06/01/25 3,632,063
2,350,000 Arconic,
Inc.^ 5.125%, 10/01/24 2,444,000
900,000 Ardagh
Packaging Finance, PLC / Ardagh Holdings USA, Inc.*^ 6.000%,
02/15/25 906,188
1,435,000 Chemtura
Corp. 5.750%, 07/15/21 1,493,297
First
Quantum Minerals, Ltd.*^
748,000 7.000%,
02/15/21 768,570
738,000 6.750%,
02/15/20 758,295
4,410,000 Greif,
Inc.µ 7.750%, 08/01/19 4,903,369
2,500,000 Huntsman
International, LLC 5.125%,
11/15/22 2,587,500
INEOS
Group Holdings, SA*
1,800,000 5.625%,
08/01/24^ 1,803,375
1,200,000 5.875%,
02/15/19 1,222,014
370,000 Koppers,
Inc.* 6.000%, 02/15/25 382,950
3,715,000 New
Gold, Inc.* 7.000%, 04/15/20 3,782,334
2,350,000 PH
Glatfelter Companyµ 5.375%,
10/15/20 2,407,281
Sealed
Air Corp.*µ
2,055,000 6.500%,
12/01/20 2,323,434
900,000 5.250%,
04/01/23 943,875
1,095,000 Steel
Dynamics, Inc.*^ 5.000%, 12/15/26 1,118,953
PRINCIPAL AMOUNT VALUE
4,000,000 Trinseo
Materials Operating, SCA*µ 6.750%,
05/01/22 $ 4,212,500
35,689,998
Real
Estate (0.4%)
DuPont
Fabros Technology, LPµ
1,300,000 5.875%,
09/15/21 1,359,312
925,000 5.625%,
06/15/23 963,156
290,000 Iron
Mountain, Inc.*µ 6.000%,
10/01/20 304,138
2,626,606
Telecommunication
Services (3.6%)
CenturyLink,
Inc.µ
2,036,000 6.750%,
12/01/23 2,100,898
425,000 7.500%,
04/01/24 451,297
CSC
Holdings, LLC*
1,400,000 10.875%,
10/15/25^ 1,669,500
1,200,000 5.500%,
04/15/27 1,218,750
200,000 10.125%,
01/15/23 232,375
Frontier
Communications Corp.
2,782,000 7.625%,
04/15/24 2,462,070
1,975,000 11.000%,
09/15/25^ 2,002,156
1,580,000 10.500%,
09/15/22 1,653,075
286,000 6.875%,
01/15/25 240,598
1,450,000 Intelsat
Jackson Holdings, SA*^ 8.000%,
02/15/24 1,505,281
Sprint
Corp.
7,000,000 7.875%,
09/15/23 7,660,625
1,480,000 7.125%,
06/15/24^ 1,562,325
4,700,000 T-Mobile
USA, Inc.µ 6.625%, 04/01/23 5,002,562
27,761,512
Utilities
(1.3%)
3,000,000 AES
Corp.µ 7.375%, 07/01/21 3,386,250
1,852,000 AmeriGas
Finance Corp.µ 7.000%,
05/20/22 1,942,285
4,500,000 Calpine
Corp.*µ 6.000%, 01/15/22 4,710,938
10,039,473
Total
Corporate Bonds ( C ost
$431,334,971) 437,555,919
Convertible
Bonds (58.4%)
Consumer
Discretionary (12.3%)
7,100,000 CalAtlantic
Group, Inc. 1.250%, 08/01/32 7,323,330
Ctrip.com
International, Ltd.
3,200,000 1.000%,
07/01/20 3,370,864
3,010,000 1.250%,
09/15/22* 2,968,176
8,000,000 DISH
Network Corp.* 3.375%, 08/15/26 9,348,440
2,750,000 Horizon
Global Corp. 2.750%, 07/01/22 2,890,938
5,350,000 Liberty
Interactive, LLC*^µ 1.750%,
09/30/46 6,026,695
Liberty
Media Corp.
8,550,000 1.375%,
10/15/23 9,235,966
5,350,000 2.250%,
09/30/46* 5,734,585

See accompanying Notes to Schedule of Investments

Field: Page; Sequence: 3; Value: 1

3

Field: /Page

Convertible Opportunities and Income Fund

SCHEDULE OF INVESTMENTS JANUARY 31, 2017 (UNAUDITED)

| PRINCIPAL AMOUNT — 2,750,000 | | Liberty
Media Corp./Liberty Formula One 1.000%,
01/30/23 | VALUE — $ 2,796,791 |
| --- | --- | --- | --- |
| 5,300,000 | | Macquarie
Infrastructure Corp.^ 2.000%,
10/01/23 | 5,206,031 |
| 14,340,000 | | Priceline
Group, Inc.^µ 0.900%,
09/15/21 | 15,508,065 |
| 22,850,000 | | Tesla
Motors, Inc.^µ 1.250%,
03/01/21 | 21,521,844 |
| 2,750,000 | | World
Wrestling Entertainment, Inc.
3.375%,
12/15/23 | 2,768,136 |
| | | | 94,699,861 |
| | Energy
(2.5%) | | |
| 5,250,000 | | Nabors
Industries, Inc.^ 0.750%,
01/15/24 | 5,317,620 |
| 2,800,000 | | Newpark
Resources, Inc.
4.000%, 12/01/21 | 3,068,884 |
| 4,700,000 | | PDC
Energy, Inc. 1.125%, 09/15/21 | 5,316,616 |
| 5,370,000 | | SM
Energy Company 1.500%, 07/01/21 | 5,890,192 |
| | | | 19,593,312 |
| | Financials
(1.8%) | | |
| 5,500,000 | | Ares
Capital Corp. 3.750%, 02/01/22 | 5,445,275 |
| 6,500,000 | CAD | Element
Fleet Management Corp.
4.250%,
06/30/20 | 5,124,373 |
| 3,125,000 | | TCP
Capital Corp.µ 4.625%,
03/01/22 | 3,115,359 |
| | | | 13,685,007 |
| | Health
Care (9.4%) | | |
| | | BioMarin
Pharmaceutical, Inc. | |
| 5,711,000 | | 1.500%,
10/15/20^µ | 6,912,423 |
| 4,600,000 | | 0.750%,
10/15/18 | 5,312,885 |
| 5,950,000 | | Emergent
Biosolutions, Inc. 2.875%,
01/15/21 | 7,297,437 |
| 5,275,000 | | Evolent
Health, Inc.
2.000%, 12/01/21 | 5,687,637 |
| 8,300,000 | | Hologic,
Inc.‡ 0.000%, 12/15/43 | 10,211,573 |
| 1,435,000 | | Incyte
Corp. 1.250%, 11/15/20 | 3,468,323 |
| 5,350,000 | | Insulet
Corp. 1.250%, 09/15/21 | 5,292,942 |
| 5,400,000 | | Ionis
Pharmaceuticals, Inc. 1.000%,
11/15/21 | 5,373,081 |
| 5,100,000 | | Ironwood
Pharmaceuticals, Inc. 2.250%,
06/15/22 | 5,695,119 |
| 5,839,000 | | Medidata
Solutions, Inc. 1.000%, 08/01/18 | 6,295,785 |
| 4,342,000 | | Molina
Healthcare, Inc.^µ 1.625%,
08/15/44 | 5,059,125 |
| 4,050,000 | | NuVasive,
Inc.
^ 2.250%, 03/15/21 | 5,359,365 |
| | | | 71,965,695 |
| | Industrials
(3.8%) | | |
| 5,300,000 | | Aerojet
Rocketdyne Holdings, Inc.* 2.250%,
12/15/23 | 5,279,251 |

PRINCIPAL AMOUNT VALUE
2,022,000 Air
Lease Corp.^µ 3.875%, 12/01/18 $ 2,827,100
5,150,000 Atlas
Air Worldwide Holdings, Inc.^ 2.250%, 06/01/22 5,338,850
9,100,000 Dycom
Industries, Inc.^µ 0.750%, 09/15/21 9,917,316
5,200,000 Tutor
Perini Corp.*µ 2.875%, 06/15/21 6,245,590
29,608,107
Information
Technology (25.3%)
2,700,000 Advanced
Micro Devices, Inc.^ 2.125%, 09/01/26 4,022,325
3,300,000 Citrix
Systems, Inc. 0.500%, 04/15/19 3,821,004
5,400,000 Cypress
Semiconductor Corp.*^ 4.500%, 01/15/22 6,205,410
2,949,000 Euronet
Worldwide, Inc.µ 1.500%, 10/01/44 3,371,061
10,600,000 Finisar
Corp.*^ 0.500%, 12/15/36 10,694,340
5,350,000 Inphi
Corp.*^ 0.750%, 09/01/21 5,782,414
11,350,000 Intel
Corp.µ 3.250%, 08/01/39 20,203,511
3,900,000 Knowles
Corp.* 3.250%, 11/01/21 4,763,733
9,400,000 Microchip
Technology, Inc.^ 1.625%, 02/15/25 12,798,617
6,225,000 Micron
Technology, Inc.µ 2.125%, 02/15/33 14,167,135
5,250,000 Nice
Systems, Inc.* 1.250%, 01/15/24 5,606,239
3,450,000 Novellus
Systems, Inc.µ 2.625%, 05/15/41 11,705,712
1,720,000 NVIDIA
Corp.µ 1.000%, 12/01/18 9,359,664
9,300,000 NXP
Semiconductors, NV 1.000%, 12/01/19 10,579,866
6,400,000 ON
Semiconductor Corp.^ 1.000%, 12/01/20 6,685,920
1,550,000 Palo
Alto Networks, Inc.^ 0.000%, 07/01/19 2,209,703
2,500,000 Pandora
Media, Inc.^ 1.750%, 12/01/20 2,587,488
7,450,000 Proofpoint,
Inc.^ 0.750%, 06/15/20 8,902,005
2,700,000 Red
Hat, Inc.^ 0.250%, 10/01/19 3,294,229
5,150,000 Rovi
Corp.^ 0.500%, 03/01/20 5,097,676
8,800,000 Salesforce.com,
Inc.^µ 0.250%, 04/01/18 11,129,448
3,759,000 ServiceNow,
Inc.^µ 0.000%, 11/01/18 4,998,756
SunEdison,
Inc.@
9,411,000 0.250%,
01/15/20* 256,967
898,000 2.000%,
10/01/18 18,378
3,200,000 Synchronoss
Technologies, Inc.^µ 0.750%, 08/15/19 3,348,768
5,225,000 Teradyne,
Inc.*^ 1.250%, 12/15/23 5,907,071
5,250,000 Veeco
Instruments, Inc. 2.700%, 01/15/23 5,138,516

See accompanying Notes to Schedule of Investments

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4

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Convertible Opportunities and Income Fund

SCHEDULE OF INVESTMENTS JANUARY 31, 2017 (UNAUDITED)

PRINCIPAL AMOUNT VALUE
3,937,000 WebMD
Health Corp.*^ 2.625%, 06/15/23 $ 3,728,201
Workday,
Inc.
5,125,000 0.750%, 07/15/18^µ 5,923,962
1,950,000 1.500%, 07/15/20 2,408,747
194,716,866
Materials
(1.1%)
4,700,000 Royal
Gold, Inc.^ 2.875%, 06/15/19 5,143,234
2,800,000 RTI
International Metals, Inc. 1.625%,
10/15/19 3,066,756
8,209,990
Real
Estate (2.2%)
3,600,000 Colony
Starwood Homes*^ 3.500%, 01/15/22 3,648,780
2,300,000 Empire
State Realty OP, LP* 2.625%,
08/15/19 2,618,458
3,500,000 IAS
Operating Partnership, LP*^ 5.000%,
03/15/18 3,561,408
4,200,000 Spirit
Realty Capital, Inc.^µ 2.875%,
05/15/19 4,298,553
2,900,000 Starwood
Property Trust, Inc.^µ 4.550%,
03/01/18 3,147,022
17,274,221
Total
Convertible Bonds (C ost $450,526,133) 449,753,059
U.S.
Government and Agency Security (0.1%)
400,000 United
States Treasury Note~ 0.875%,
11/15/17 (Cost $400,013) 400,320

| NUMBER
OF SHARES | | |
| --- | --- | --- |
| Convertible
Preferred Stocks (21.3%) | | |
| Consumer
Staples (0.7%) | | |
| 54,000 | Bunge,
Ltd.µ 4.875% | 5,404,493 |
| Energy
(2.9%) | | |
| 95,000 | CenterPoint
Energy, Inc. (Time Warner, Inc., Charter Communications, Time, Inc.)‡§ 4.184% | 6,634,657 |
| 117,800 | Hess
Corp. 8.000% | 7,596,922 |
| 158,550 | Southwestern
Energy Company^ 6.250% | 3,508,712 |
| 73,500 | WPX
Energy, Inc. 6.250% | 4,575,375 |
| | | 22,315,666 |
| Financials
(2.5%) | | |
| 95,750 | Affiliated
Managers Group, Inc.µ 5.150% | 5,438,734 |
| 4,600 | Bank
of America Corp.µ 7.250% | 5,484,350 |
| 27,248 | Virtus
Investment Partners, Inc. 7.250% | 2,717,307 |

| NUMBER
OF SHARES | | VALUE |
| --- | --- | --- |
| 4,375 | Wells
Fargo & Company 7.500% | $ 5,254,594 |
| | | 18,894,985 |
| Health
Care (4.5%) | | |
| 24,950 | Allergan,
PLC 5.500% | 19,747,675 |
| 302,500 | Anthem,
Inc.µ 5.250% | 14,653,100 |
| | | 34,400,775 |
| Industrials
(0.7%) | | |
| 105,400 | Rexnord
Corp.^ 5.750% | 5,594,632 |
| Information
Technology (0.7%) | | |
| 53,400 | Belden,
Inc. 6.750% | 5,717,004 |
| Materials
(0.3%) | | |
| 70,000 | Arconic,
Inc. 5.375% | 2,566,900 |
| Real
Estate (1.2%) | | |
| 16,650 | American
Tower Corp.^ 5.500% | 1,678,819 |
| 130,225 | Welltower,
Inc.^ 6.500% | 7,812,198 |
| | | 9,491,017 |
| Telecommunication
Services (1.8%) | | |
| 52,500 | Alibaba
Exchangeable (Softbank)*§ 5.750% | 6,492,938 |
| 68,800 | T-Mobile
USA, Inc. 5.500% | 7,028,608 |
| | | 13,521,546 |
| Utilities
(6.0%) | | |
| 170,000 | Dominion
Resources, Inc.^µ 6.375% | 8,607,100 |
| 107,225 | DTE
Energy Companyµ 6.500% | 5,641,204 |
| 270,000 | Exelon
Corp.^µ 6.500% | 13,383,900 |
| 107,000 | Great
Plains Energy, Inc.^ 7.000% | 5,481,610 |
| | NextEra
Energy, Inc.^ | |
| 163,665 | 6.123% | 8,194,706 |
| 86,000 | 6.371%µ | 5,067,120 |
| | | 46,375,640 |
| Total Convertible Preferred Stocks (C ost $163,893,330) | | 164,282,658 |
| Common
Stock (0.1%) | | |
| Financials
(0.1%) | | |
| 13,850 | American
International Group, Inc.µ (Cost $ 623,250) | 890,001 |

See accompanying Notes to Schedule of Investments

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5

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Convertible Opportunities and Income Fund

SCHEDULE OF INVESTMENTS JANUARY 31, 2017 (UNAUDITED)

| NUMBER
OF SHARES | | VALUE | |
| --- | --- | --- | --- |
| Short
Term Investments (1.8%) | | | |
| 6,935,533 | Fidelity
Prime Money Market Fund - Institutional Class | $ 6,938,308 | |
| 6,915,363 | Morgan Stanley Institutional
Liquidity Funds - Government Portfolio | 6,915,363 | |
| | Total
Short Term Investments (C ost $13,853,671) | 13,853,671 | |
| TOTAL
INVESTMENTS (138.6%) (C ost $1,060,631,368) | | 1,066,735,628 | |
| LIABILITIES,
LESS OTHER ASSETS (-38.6%) | | (297,226,729 | ) |
| NET
ASSETS (100.0%) | | $ 769,508,899 | |
| NOTES
TO SCHEDULE OF INVESTMENTS | | | |

| * | Securities
issued and sold pursuant to a Rule 144A transaction are excepted from the registration requirement of the Securities Act of
1933, as amended. These securities may only be sold to qualified institutional buyers (“QIBs”), such as the Fund.
Any resale of these securities must generally be effected through a sale that is registered under the Act or otherwise exempted
from such registration requirements. |
| --- | --- |
| ^ | Security,
or portion of security, is on loan. |
| µ | Security,
or portion of security, is held in a segregated account as collateral for note payable aggregating a total value of $318,366,900.
$70,991,755 of the collateral has been re-registered by one of the counterparties, BNP (see Note 3 - Borrowings). |
| ‡ | Variable
rate or step bond security. The rate shown is the rate in effect at January 31, 2017. |
| @ | In
default status and considered non-income producing. |
| ~ | Security,
or portion of security, is segregated as collateral (or potential collateral for future transactions) for swaps. The aggregate
value of such securities is $400,320. |
| § | Securities
exchangeable or convertible into securities of one or more entities that are different than the issuer. Each entity is identified
in the parenthetical. |
| FOREIGN
CURRENCY ABBREVIATION | |
| CAD | Canadian
Dollar |
| Note:
Value for securities denominated in foreign currencies is shown in U.S. dollars. The principal amount for such securities
is shown in the respective foreign currency. | |

| INTEREST
RATE SWAPS — COUNTERPARTY | FIXED
RATE (FUND PAYS) | FLOATING
RATE (FUND RECEIVES) | TERMINATION DATE | NOTIONAL AMOUNT | UNREALIZED APPRECIATION/ (DEPRECIATION) | |
| --- | --- | --- | --- | --- | --- | --- |
| BNP Paribas,
SA | 1.160% quarterly | 3 month LIBOR quarterly | 04/19/17 | $ 55,000,000 | $ (18,750 | ) |
| BNP Paribas, SA | 1.140% quarterly | 3 month LIBOR quarterly | 03/14/17 | 40,000,000 | (18,310 | ) |
| | | | | | $ (37,060 | ) |

See accompanying Notes to Schedule of Investments

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6

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Note 1 – Organization and Significant Accounting Policies

Organization. Calamos Convertible Opportunities and Income Fund (the “Fund”) was organized as a Delaware statutory trust on April 17, 2002 and is registered under the Investment Company Act of 1940 (the “1940 Act”) as a diversified, closed-end management investment company. The Fund commenced operations on June 26, 2002. The Fund’s investment strategy is to provide total return through a combination of capital appreciation and current income. Under normal circumstances, the Fund will invest at least 80% of its managed assets in a diversified portfolio of convertibles and non-convertible income securities and under normal circumstances, the Fund will invest at least 35% of its managed assets in convertible securities. “Managed assets” means the Fund’s total assets (including any assets attributable to any leverage that may be outstanding) minus total liabilities (other than debt representing financial leverage).

Significant Accounting Policies. The schedule of investments have been prepared in conformity with accounting principles generally accepted in the United States of America (U.S. GAAP). The Fund is considered an investment company under U.S. GAAP and follows the accounting and reporting guidance applicable to investment companies. The following summarizes the significant accounting policies of the Fund:

Fund Valuation. The valuation of the Fund’s investments is in accordance with policies and procedures adopted by and under the ultimate supervision of the board of trustees.

Fund securities that are traded on U.S. securities exchanges, except option securities, are valued at the official closing price, which is the last current reported sales price on its principal exchange at the time each Fund determines its net asset value (“NAV”). Securities traded in the over-the-counter market and quoted on The NASDAQ Stock Market are valued at the NASDAQ Official Closing Price, as determined by NASDAQ, or lacking a NASDAQ Official Closing Price, the last current reported sale price on NASDAQ at the time a Fund determines its NAV. When a last sale or closing price is not available, equity securities, other than option securities, that are traded on a U.S. securities exchange and other equity securities traded in the over-the-counter market are valued at the mean between the most recent bid and asked quotations on its principal exchange in accordance with guidelines adopted by the board of trustees. Each option security traded on a U.S. securities exchange is valued at the mid-point of the consolidated bid/ask quote for the option security, also in accordance with guidelines adopted by the board of trustees. Each over-the-counter option that is not traded through the Options Clearing Corporation is valued based on a quotation provided by the counterparty to such option under the ultimate supervision of the board of trustees.

Fixed income securities, certain convertible preferred securities, and non-exchange traded derivatives are normally valued by independent pricing services or by dealers or brokers who make markets in such securities. Valuations of such fixed income securities, certain convertible preferred securities, and non-exchange traded derivatives consider yield or price of equivalent securities of comparable quality, coupon rate, maturity, type of issue, trading characteristics and other market data and do not rely exclusively upon exchange or over-the-counter prices.

Trading on European and Far Eastern exchanges and over-the-counter markets is typically completed at various times before the close of business on each day on which the New York Stock Exchange (“NYSE”) is open. Each security trading on these exchanges or in over-the-counter markets may be valued utilizing a systematic fair valuation model provided by an independent pricing service approved by the board of trustees. The valuation of each security that meets certain criteria in relation to the valuation model is systematically adjusted to reflect the impact of movement in the U.S. market after the foreign markets close. Securities that do not meet the criteria, or that are principally traded in other foreign markets, are valued as of the last reported sale price at the time the Fund determines its NAV, or when reliable market prices or quotations are not readily available, at the mean between the most recent bid and asked quotations as of the close of the appropriate exchange or other designated time. Trading of foreign securities may not take place on every NYSE business day. In addition, trading may take place in various foreign markets on Saturdays or on other days when the NYSE is not open and on which the Fund’s NAV is not calculated.

If the pricing committee determines that the valuation of a security in accordance with the methods described above is not reflective of a fair value for such security, the security is valued at a fair value by the pricing committee, under the ultimate supervision of the board of trustees, following the guidelines and/or procedures adopted by the board of trustees.

The Fund also may use fair value pricing, pursuant to guidelines adopted by the board of trustees and under the ultimate supervision of the board of trustees, if trading in the security is halted or if the value of a security it holds is materially affected by events occurring before the Fund’s pricing time but after the close of the primary market or exchange on which the security is listed. Those procedures may utilize valuations furnished by pricing services approved by the board of trustees, which may be based on market transactions for comparable securities and various relationships between securities that are generally recognized by institutional traders, a computerized matrix system, or appraisals derived from information concerning the securities or similar securities received from recognized dealers in those securities.

When fair value pricing of securities is employed, the prices of securities used by a Fund to calculate its NAV may differ from market quotations or official closing prices. In light of the judgment involved in fair valuations, there can be no assurance that a fair value assigned to a particular security is accurate.

Investment Transactions. Investment transactions are recorded on a trade date basis as of January 31, 2017.

Foreign Currency Translation. Values of investments and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars using a rate quoted by a major bank or dealer in the particular currency market, as reported by a recognized quotation dissemination service.

Option Transactions. For hedging and investment purposes, the Fund may purchase or write (sell) put and call options. One of the risks associated with purchasing an option is that the Fund pays a premium whether or not the option is exercised. Additionally, the Fund bears the risk of loss of premium and change in value should the counterparty not perform under the contract. The Fund as writer of an option bears the market risk of an unfavorable change in the price of the security underlying the written option.

Note 2 – Investments

The cost basis of investments for federal income tax purposes at January 31, 2017 was as follows:*

| Cost
basis of investments | $ | |
| --- | --- | --- |
| Gross
unrealized appreciation | 59,893,873 | |
| Gross
unrealized depreciation | (53,789,613 | ) |
| Net
unrealized appreciation (depreciation) | $ 6,104,260 | |

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  • Because tax adjustments are calculated annually, the above table does not reflect tax adjustments. For the previous fiscal year’s federal income tax information, please refer to the Notes to Financial Statements section in the Fund’s most recent semi-annual or annual report.

Note 3 – Borrowings

The Fund, with the approval of its board of trustees, including its independent trustees, has entered into a financing package that includes a Committed Facility Agreement (the “BNP Agreement”) with BNP Paribas Prime Brokerage International Ltd. (“BNP”) that allows the Fund to borrow up to $215.0 million and a lending agreement, “Lending Agreement” as defined below. In addition, the financing package also includes a Credit Agreement (the “SSB Agreement”, together with the BNP Agreement, “Agreements”) with State Street Bank and Trust Company (“SSB”) that allows the Fund to borrow up to a limit of $215.0 million, and a related securities lending authorization agreement (“Authorized Agreement”). Borrowings under the BNP Agreement and the SSB Agreement are secured by assets of the Fund that are held with the Fund’s custodian in a separate account (the “pledged collateral”). BNP and SSB share an equal claim on the pledged collateral, subject to any adjustment that may be agreed upon between the lenders. Interest on the BNP Agreement is charged at the three month LIBOR (London Inter-bank Offered Rate) plus .65% on the amount borrowed and .55% on the undrawn balance. Interest on the SSB Agreement is charged on the drawn amount at the rate of Overnight LIBOR plus .80% and .10% on the undrawn balance (if the undrawn amount is more than 75% of the borrowing limit, the commitment fee is .20%). For the period ended January 31, 2017, the average borrowings under the Agreements were $306.0 million. For the period ended January 31, 2017, the average interest rate was 1.57%. As of January 31, 2017, the amount of total outstanding borrowings was $306.0 million ($76.5 million under the BNP Agreement and $229.5 million under the SSB Agreement), which approximates fair value. The interest rate applicable to the borrowings on January 31, 2017 was 1.15%.

The Lending Agreement with BNP is a separate side-agreement between the Fund and BNP pursuant to which BNP may borrow a portion of the pledged collateral (the “Lent Securities”) in an amount not to exceed the outstanding borrowings owed by the Fund to BNP under the BNP Agreement. The Lending Agreement is intended to permit the Fund to significantly reduce the cost of its borrowings under the BNP Agreement. BNP may re-register the Lent Securities in its own name or in another name other than the Fund, and may pledge, re-pledge, sell, lend or otherwise transfer or use the Lent Securities with all attendant rights of ownership. (It is the Fund’s understanding that BNP will perform due diligence to determine the creditworthiness of any party that borrows Lent Securities from BNP.) The Fund may designate any security within the pledged collateral as ineligible to be a Lent Security, provided there are eligible securities within the pledged collateral in an amount equal to the outstanding borrowing owed by the Fund. During the period in which the Lent Securities are outstanding, BNP must remit payment to the Fund equal to the amount of all dividends, interest or other distributions earned or made by the Lent Securities. The dividend and interest payments are recorded as Dividend or Interest payments in the Statement of Operations. Earnings made by the lent securities are disclosed on a net basis as Securities Lending Income in the Statement of Operations.

Under the terms of the Lending Agreement with BNP, the Lent Securities are marked to market daily, and if the value of the Lent Securities exceeds the value of the then-outstanding borrowings owed by the Fund to BNP under the Agreement (the “Current Borrowings”), BNP must, on that day, either (1) return Lent Securities to the Fund’s custodian in an amount sufficient to cause the value of the outstanding Lent Securities to equal the Current Borrowings; or (2) post cash collateral with the Fund’s custodian equal to the difference between the value of the Lent Securities and the value of the Current Borrowings. If BNP fails to perform either of these actions as required, the Fund will recall securities, as discussed below, in an amount sufficient to cause the value of the outstanding Lent Securities to equal the Current Borrowings. The Fund can recall any of the Lent Securities and BNP shall, to the extent commercially possible, return such security or equivalent security to the Fund’s custodian no later than three business days after such request. If the Fund recalls a Lent Security pursuant to the Lending Agreement, and BNP fails to return the Lent Securities or equivalent securities in a timely fashion, BNP shall remain liable for the ultimate delivery of such Lent Securities, or equivalent securities, to be made to the Fund’s custodian, and for any buy-in costs that the executing broker for the sales transaction may impose with respect to the failure to deliver. The Fund shall also have the right to apply and set-off an amount equal to one hundred percent (100%) of the then-current fair market value of such Lent Securities against the Current Borrowings.

Under the terms of the Authorized Agreement with SSB, all securities lent through SSB must be secured continuously by collateral received in cash, cash equivalents, or U.S. Treasury bills and maintained on a current basis at an amount at least equal to the market value of the securities loaned. Cash collateral held by SSB on behalf of the Fund may be credited against the amounts borrowed under the SSB Agreement. Any amounts credited against the SSB Agreement would count against the Fund’s leverage limitations under the 1940 Act, unless otherwise covered in accordance with SEC Release IC-10666. Under the terms of the Authorized Agreement with SSB, SSB will return the value of the collateral to the borrower upon the return of the lent securities, which will eliminate the credit against the SSB Agreement and will cause the amount drawn under the SSB Agreement to increase in an amount equal to the returned collateral. Under the terms of the Authorized Agreement with SSB, the Fund will make a variable “net income” payment related to any collateral credited against the SSB Agreement which will be paid to the securities borrower, less any payments due to the Fund or SSB under the terms of the Authorized Agreement. The Fund has the right to call a loan and obtain the securities loaned at any time. As of January 31, 2017, the Fund used approximately $160.4 million of its cash collateral to offset the SSB Agreement, representing 14.9% of managed assets, and was required to pay a “net income” payment equal to an annualized interest rate of 0.75%, which can fluctuate depending on interest rates. As of January 31, 2017, approximately $157.3 million of securities were on loan ($151.8 million of fixed income securities and $5.5 million of equity securities) under the SSB Agreement which are reflected in the Investment in securities, at value on the Statement of Assets and Liabilities.

Note 4 – Interest Rate Swaps

The Fund engages in interest rate swaps primarily to hedge the interest rate risk on the Fund’s borrowings (see Note 3 — Borrowings). An interest rate swap is a contract that involves the exchange of one type of interest rate for another type of interest rate. If interest rates rise, resulting in a diminution in the value of the Fund’s portfolio, the Fund would receive payments under the swap that would offset, in whole or in part, such diminution in value; if interest rates fall, the Fund would likely lose money on the swap transaction. Swap agreements are stated at fair value. Notional principal amounts are used to express the extent of involvement in these transactions, but the amounts potentially subject to credit risk are much smaller. In connection with these contracts, securities may be identified as collateral in accordance with the terms of the respective swap contracts in the event of default or bankruptcy of the Fund.

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Note 5 – Fair Value Measurement

Various inputs are used to determine the value of the Fund’s investments. These inputs are categorized into three broad levels as follows:

● Level 1 – Prices are determined using inputs from unadjusted quoted prices from active markets (including securities actively traded on a securities exchange) for identical assets.

● Level 2 – Prices are determined using significant observable market inputs other than unadjusted quoted prices, including quoted prices of similar securities, fair value adjustments to quoted foreign securities, interest rates, credit risk, prepayment speeds, and other relevant data.

● Level 3 – Prices reflect unobservable market inputs (including the Fund’s own judgments about assumptions market participants would use in determining fair value) when observable inputs are unavailable.

Debt securities are valued based upon evaluated prices received from an independent pricing service or from a dealer or broker who makes markets in such securities. Pricing services utilize various observable market data and as such, debt securities are generally categorized as Level 2. The levels are not necessarily an indication of the risk or liquidity of the Fund’s investments. Transfers between the levels for investment securities or other financial instruments are measured at the end of the reporting period.

The following is a summary of the inputs used in valuing the Fund’s holdings at fair value:

| | LEVEL
1 | LEVEL
2 | LEVEL
3 | TOTAL |
| --- | --- | --- | --- | --- |
| Assets: | | | | |
| Corporate
Bonds | $ — | $ 437,555,919 | $ — | $ 437,555,919 |
| Convertible
Bonds | — | 449,753,059 | — | 449,753,059 |
| U.S.
Government and Agency Securities | — | 400,320 | — | 400,320 |
| Convertible
Preferred Stocks | 131,953,325 | 32,329,333 | — | 164,282,658 |
| Common
Stocks U.S. | 890,001 | — | — | 890,001 |
| Short
Term Investments | 13,853,671 | — | — | 13,853,671 |
| Total | $ 146,696,997 | $ 920,038,631 | $ — | $ 1,066,735,628 |
| L iabilities: | | | | |
| Interest
Rate Swaps | $ — | $ 37,060 | $ — | $ 37,060 |
| Total | $ — | $ 37,060 | $ — | $ 37,060 |

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ITEM 2. CONTROLS AND PROCEDURES.

a) The registrant’s principal executive officer and principal financial officer have evaluated the registrant’s disclosure controls and procedures within 90 days of this filing and have concluded that the registrant’s disclosure controls and procedures were effective, as of that date, in ensuring that information required to be disclosed by the registrant in this Form N-Q was recorded, processed, summarized, and reported timely.

b) There were no changes in the registrant’s internal controls over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) that occurred during the registrant’s last fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

ITEM 3. EXHIBITS.

(a) Certification of Principal Executive Officer .

(b) Certification of Principal Financial Officer.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Calamos Convertible Opportunities and Income Fund
By: /s/
John P. Calamos, Sr.
Name: John
P. Calamos, Sr.
Title: Principal
Executive Officer
Date: March
3, 2017

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Calamos Convertible Opportunities and Income Fund
By: /s/
John P. Calamos, Sr.
Name: John
P. Calamos, Sr.
Title: Principal
Executive Officer
Date: March
3, 2017
By: /s/
Thomas Herman
Name: Thomas
Herman
Title: Principal
Financial Officer
Date: March
3, 2017

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