Issuer ABB Ltd

UBS Group AG

Instrument Ordinary Shares CH0012221716

Before the transaction
Shares	Data not given*
Voting rights	Data not given*
Transaction
Reason for major shareholding notification Sell
Date	22/12/2017
Limit for number of shares	5 %
Limit for number of votes	5 %
After the transaction
Quantity
Shares	48,439,262
Directly held voting rights	0
Indirectly held voting rights	48,439,262
Percentage
Directly held shares	2.234 %
Directly held voting rights	0 %
Indirectly held voting rights	2.234 %

	Percentage of voting rights:	Number of underlying shares:
Shares	2.234 %	48,439,262
Instruments - FITA Ch. 4, section 2, first paragraph, line 2
Instruments - FITA Ch. 4, section 2, first paragraph, line 3

Total 2.234 % 48,439,262

Chain of controlling companies

	Voting rights % Voting rights Company
678,867	0.031	UBS AG
11,454	0.001	UBS Asset Management (Americas) Inc.
267,920	0.012	UBS Asset Management (Australia) Ltd
9,330	0	UBS Asset Management (Deutschland) GmbH
1,140,549 0.053		UBS Asset Management (Hong Kong) Ltd
39,771	0.002	UBS Asset Management (Japan) Ltd
22,707	0.001	UBS Asset Management (Singapore) Ltd
179,225	0.008	UBS Asset Management (UK) Limited
469,836	0.022	UBS Asset Management Life Limited
75,090	0.003	UBS Asset Management Trust Company
701,167	0.032	UBS Financial Services Inc.
2,936,542 0.135		UBS Fund Management (Luxembourg) S.A.
41,481,079 1.913		UBS Fund Management (Switzerland) AG
12,200	0.001	UBS Gestión S.G.I.I.C., SA
75,000	0.003	UBS O'Connor Limited
338,525	0.016	UBS Third Party Management Company S.A.
Group total holdings

Voting rights 48,439,262 Percentage of voting rights 2.234

28/12/2017 11:23

Name Jamie Bonney Ivana Mitrovic Phone +41442398058 Email [email protected]

*Source of information has chosen not to submit the data

[email protected] Tfn 08-408 980 37 Fax 08-24 39 25