ILUKA RESOURCES LIMITED — Major Shareholding Notification 2013

Nov 21, 2013

Form 604

Corporations Act 2001
Section 671B

Notice of change of interests of substantial holder

To Company Name/Scheme	Iluka Resources Ltd.
ACN/ARSN	008 675 018
1. Details of substantial holder (1) Name	RS Investment Management Co. LLC
ACN/ARSN (if applicable)
There was a change in the interests of the substantial holder on	14 / 11 / 2013
The previous notice was given to the company on	20 / 3 / 2013
The previous notice was dated	19 / 3 / 2013

2. Previous and present voting power

The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate (2) had a relevant
interest (3) in when last required, and when now r

Class of securities (4)	Previous notice		Present notice
	Person's votes	Voling power (5)	Person's votes	Voling power (5)
Ordinary shares	25,556,248	6,10	29,870.526	7,13

3. Changes in relevant interests

Particulars of each change in, or change in the nature of, a relevant interest of the substantial holder or an associate in voting securities of the company or scheme, since the
substantial holder was last required to give

Dale of change	Person whose relevant Interest changed	Nature of change	Consideration given in relation to change (7)	Class and number of securities affected	Person's votes affected
20-Mar-13	RS Investment Management Co. LLC	Acquisition of shares	7,899.584	862 400	848,690
21-Mar-13	RS Investment Management Co. LLC	Acquisition of shares	2,950,776	319.694	314,620
	RS Invesiment Management Co. LLC	Acquisition of shares	3,814,176	417.763	411.139
22-Mar-13	RS Investment Management Co. LLC	Acquisition of shares	4.635.000	500 000	492,059
25-Mar-13		Acquisition of shares	3,656,000	400.000	397,657
26-Mar-13	RS Investment Management Co. LLC	Disposition of shares	256.584	26,107	28,107
26-Mar-13	RS Investment Management Co. LLC	Acquisition of shares	1711,029	183,390	180,040
3-Apr-13	RS Investment Management Co, LLC		849,866	93.600	93,600
8-Apr-13	RS Investment Management Co. LLC	Acquisition of shares	1.183,611	120,900	120,900
11-Apr-13	RS Investment Management Co. LLC	Acquisition of shares		6.560	6,560
17-Apr-13	RS Investment Management Co. LLC	Acquisition of shares	60.352		30,090
19-Apr-13	RS Investment Management Co. LLC	Acquisition of shares	265,996	30,090
19 Apr-13	RS Invesiment Management Co. LLC	Disposition of shares	5.569,608	635,800	624,470
	RS Investment Management Co. LLC	Acquisition of shares	393,344	43,900	43,900
22-Apr-13 $3-May-13$	RS Investment Management Co. LLC	Acquisition of shares	1,309,365	143,100	135,370

	RS Investment Management Co. LLC	Disposition of shares	6.432,000	600,000	580,635
9 May 13	RS Investment Management Co. LLC	Disposition of shares	9 226 214	855,864	839,612
10-May-13	RS Investment Management Co. LLC	Disposition of shares	1,618,500	150,000	147,128
13-May-13	RS Investment Management Co. LLC	Disposition of shares	3,742,635	341,170	334,633
14-May-13	RS Investment Management Co. LLC	Disposition of shares	82,416	7,575	7,428
16-May 13		Disposition of shares	1,082,000	100,000	98,085
17-May 13	RS Investment Management Co. LLC	Disposition of shares	2,432,250	225,000	220,704
20-May-13	RS Investment Management Co. LLC RS Investment Management Co. LLC	Disposition of shares	4,066,514	364,383	356,044
21-May 13	RS Investment Management Co. LLC	Acquisition of shares	889,41B	80,200	80,200
3-Jun-13	RS Investment Management Co. LLC	Disposition of shares	632,830	60,500	٥
7-Jun-13		Acquisition of shares	234,876	22,200	22,200
11-Jun-13	RS Investment Management Co. LLC RS Investment Management Co. LLC	Disposition of shares	851,690	80,500	0
11-Jun-13		Disposition of shares	713,380	67,300	0
12-Jun-13	RS Investment Management Co. LLC	Acquisition of shares	75,190	7,300	0
13-Jun-13	RS Investment Management Co. LLC	Acquisition of shares	385,365	37,090	37,090
14 Jun 13	RS Investment Management Co. LLC	Disposition of shares	697,702	67,216	0
14-Jun-13	RS Investment Management Co. LLC	Acquisition of shares	8,784,000	900,000	894,390
$21 - Jun - 13$	RS Investment Management Co. LLC	Acquisition of shares	4,690,818	491,700	446,590
24-Jun-13	RS Investment Management Co. LLC RS Investment Management Co. LLC	Acquisition of shares	6,308,325	661,250	656,380
25-Jun-13	RS Investment Management Co. LLC	Acquisition of shares	6,260,872	642,600	594,510
26-Jun-13	RS Investment Management Co. LLC	Acquisition of shares	1,009,000	100,900	100,900
$27 -$ Jun-13	RS Investment Management Co. LLC	Acoulsition of shares	695,837	69,100	69,100
$1$ Jul $13$	RS Investment Management Co. LLC	Olsposition of shares	340,178	32,995	32,995
$2$ -Jul-13	RS Investment Management Co. LLC	Acquisition of shares	812,498	78,200	78,200
4-Jul-13	RS Investment Management Co. LLC	Acquisition of shares	604,320	65,800	65,800
8-Jul-13	RS Investment Management Co, LLC	Acquisition of shares	849,002	81,400	81,400
9 Jul 13 16-Jul-13	RS Investment Management Co. LLC	Acquisition of shares	1,355,329	130,070	127,110
17-Jul-13	RS Investment Management Co, LLC	Acquisition of shares	951,570	87,300	87,300
18 Jul 13	RS Investment Management Co. LLC	Acquisition of shares	960,015	86,100	86.100
25-Jul-13	RS Investment Management Co. LLC	Disposition of shares	2,952,133	258,959	256,912
26-Jul-13	RS Investment Management Co. LLC	Disposition of shares	30,267	2,655	2 634
31-Jul-13	RS Investment Management Co. LLC	Acquisition of shares	754,844	68,004	D
1-Aug-13	RS Investment Management Co. LLC	Disposition of shares	988,251	88.158	68.966
	RS Investment Management Co. LLC	Acquisition of shares	463,779	40.154	40.154
2-Aug-13 2-Aug-13	RS Investment Management Co. LLC	Disposition of shares	9,336.000	800,000	795.006
5 Aug 13	RS Investment Management Co. LLC	Acquisition of shares	380,357	32.733	32,733
5-Aug-13	RS Investment Management Co. LLC	Disposition of shares	3,969.240	341,000	338,546
6-Aug-13	RS Investment Management Co. LLC	Disposition of shares	8,752,500	750,000	744,603
7 Aug-13	RS Investment Management Co. LLC	Acquisition of shares	392.539	34,253	34,253
7-Aug-13	RS Investment Management Co. LLC	Disposition of shares	1,364.712	118,981	110,121
8-Aug-13	RS Investment Management Co. LLC	Disposition of shares	4,011,000	350,000	347,470
9-Aug-13	RS Investment Management Co. LLC	Disposition of shares	2,890,000	250,000	248,193
12 Aug-13	RS Investment Management Co. LLC	Disposition of shares	4,920,637	420,927	417,885
13-Aug-13	RS Investment Management Co. LLC	Acquisition of shares	1,018,454	86,973	66,973
13-Aug-13	RS investment Management Co. LLC	Disposition of shares	4,003,176	340,986	338,485
'14'Aug-13'	RS Investment Management Co. LLC	Disposition of shares	2,547,272	217,344°	215,750
15-Aug-13	RS Investment Management Co. LLC	Disposition of shares	174.719	15,049	14,938
20-Aug-13	RS Investment Management Co. LLC	Acquisition of shares	379,540	35,306	0
23-Aug-13	RS Investment Management Co. LLC	Disposition of shares	1374,000	120,000	119,203
27-A明 13	RS Investment Management Co. LLC	Acquisition of shares	1,570,265	136,716	138,716
29-Aug-13	RS Investment Management Co. LLC	Acquisition of shares	1,399,182	129,434	0

37,589 134,446 1,480,250 Acquisition of shares 2-Sep-13 RS Investment Management Co. LLC 32,241 32,241 355,296 Acquisition of shares RS Investment Management Co. LLC 5-Sep-13 35,757 35,757 367,606 Acquisition of shares RS Investment Management Co. LLC 6-Sep-13 33,400 364,932 Disposition of shares RS Investment Management Co. LLC 6-Sep-13 66,967 778,157 Acquisition of shares RS Investment Management Co. LLC 12-Sep-13 32,657 32,657 381,760 Disposition of shares RS Investment Management Co. LLC 12-Sep 13 21,403 244,850 Acquisition of shares RS Investment Management Co. LLC 13-Sep 13 33,895 395,894 Acquisition of shares RS Investment Management Co. LLC 23-Sep-13 14,873 172,229 Acquisition of shares RS Investment Management Co. LLC 24-Sep-13 20.340 234,927 Disposition of shares RS Investment Management Co. LLC 24-Sep 13 155,167 1,827,867 Acquisition of shares RS Investment Management Co. LLC $27-Sap-13$ 5,916 67,324 Acquisition of shares RS Investment Management Co. LLC $1 - 0c(-13)$ 35,946 409,065 Disposition of shares RS Investment Management Co. LLC 1-Oct-13 33,597 379,646 Acquisition of shares RS Investment Management Co. LLC 2-Oct-13 81.185 917,391 Acquisition of shares RS Investment Management Co. LLC 3-Oct-13 12,212 138,728 Disposition of shares RS Investment Management Co. LLC 11-Oct-13 3,238 31,875 Acquisition of shares RS Investment Management Co. LLC 18-Oct 13 58,091 60.459 602,776 Acquisition of shares RS Investment Management Co. LLC 21-Oct-13 15,000 149,550 Acquisition of shares RS Investment Management Co. LLC 25-Oct-13 36,719 371,963 Acquisition of shares RS Investment Management Co. LLC 29-Oct-13 96,759 996,618 Acquisition of shares RS Investment Management Co. LLC 31-Oct-13 106,096 109,236 1.089,083 Acquisition of shares RS Investment Management Co. LLC 8-Nov-13 485,628 500,000 4.960,000 Acquisition of shares RS Investment Management Co. LLC 11-Nov-13 359,074 369,701 3645,252 Acquisition of shares RS Investment Management Co. LLC 12-Nov 13 680,000 6 643,600 Acquisition of shares RS Investment Management Co. LLC 13-Nov-13 1,828,872 1,883,000 18.340,420 Acquisition of shares RS Investment Management Co. LLC 14-Nov-13
			33,480
			0
			21,403
			33,895
			14,873
			20,340
			71,782
			5,916
			35,946
			33,597
			81,185
			12,212
			3,236
			14,414
			36,719
			19,825
			660,453

4. Present relevant interests

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Particulars of each relevant interest of the substantial holder in voting securities after the change are as follows:

Holder of relevant interest	Registered holder of securities	Person entitled to be registered as holder (8)	Nature of relevant interest (6)	Class and number of securities	Person's votes
RS Investment Management Co. LLC	Bank of New York. Bassels	Bank of New York. Brussels	RS Investment Management Co. LLC is an investment adviser registered with the U.S. Securities and Exchange Commission with nower to exercise control over disposal of the securities on behalf of its clients.	48.693	48.693
RS Investment Management Co. LLC	Chase Nominees Limited	Chase Nominees Limited	Same as above	138.101	138.101
RS Investment Management Co. LLC	HSBC Custody Naminees (Australia) Limited	HSBC Custody Nominees (Australia) Limiled	Same as above	24.729.966	24,651,704
RS Investment Management Co. LLC	National Nominees Limited	National Nominees Limited	Same as above	3.554.770	3.107.478
RS Investment Management Co. LLC	Slate Street~ Nominees Limited	*State Street- Nominees Limited	Same as above	1.924.550	1.924.550

5. Changes in association

The persons who have become associates (2) of, ceased to be associates of, or have changed the nature of their association (9) with, the substantial holder in relation to
voting interests in the company or scheme are as fo

_____	_
.	.
Name and ACN/ARSN (if applicable)	Nature of association
--------------------------------------	___
Not Applicable -----------	`******

6. Addresses

$\overline{\phantom{a}}$

$\sim$ $\sim$

$\hat{\mathbf{r}}$

The addresses of persons named in this form are as follows:

Name	Address h Weiße die texas auch erbenet nach die Verbereuntere bei defendend in nammen werden. Auch "wennen wege Linnetegene wegen werd
RS Investment Management Co. LLC _________ -- .	One Bush Street, Suite 900 San Francisco, CA 94104 USA ________

Reserves

Nina Gupta print name	capacity Secretary
$-460712$ sign here	12013 date 18.