0001132716-16-000031.txt : 20160513
0001132716-16-000031.hdr.sgml : 20160513
20160513142326
ACCESSION NUMBER: 0001132716-16-000031
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20150930
FILED AS OF DATE: 20160513
DATE AS OF CHANGE: 20160513
EFFECTIVENESS DATE: 20160513
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: UBS OCONNOR LLC
CENTRAL INDEX KEY: 0001132716
IRS NUMBER: 061569842
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR/A
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-06327
FILM NUMBER: 161647585
BUSINESS ADDRESS:
STREET 1: ONE NORTH WACKER DRIVE 32ND FLOOR
CITY: CHICAGO
STATE: IL
ZIP: 60606
BUSINESS PHONE: 3125256000
MAIL ADDRESS:
STREET 1: ONE NORTH WACKER DRIVE 32ND FLOOR
CITY: CHICAGO
STATE: IL
ZIP: 60606
13F-HR/A
1
primary_doc.xml
13F-HR/A
LIVE
false
false
false
0001132716
XXXXXXXX
09-30-2015
09-30-2015
true
2
NEW HOLDINGS
true
03-31-2016
09-30-2015
Confidential Treatment Expired
UBS OCONNOR LLC
ONE NORTH WACKER DRIVE 32ND FLOOR
CHICAGO
IL
60606
13F HOLDINGS REPORT
028-06327
N
Sal DiGangi
CCO
CCO
Christine Pond
New York City
NY
05-13-2016
0
8
836945
INFORMATION TABLE
2
ubsocq315a2infotable.xml
ALTERA C
COM
021441100
77071000
1538950
SH
DFND
1538950
0
0
BROADCOM
CLA
111320107
188787000
3670765
SH
DFND
3670765
0
0
CAMERON
COM
13342B105
95144000
1551603
SH
DFND
1551603
0
0
CHUBB CO
COM
171232101
118603000
967005
SH
DFND
967005
0
0
OFFICE D
COM
676220106
26159000
4074567
SH
DFND
4074567
0
0
PRECISIO
COM
740189105
299353000
1303179
SH
DFND
1303179
0
0
SOLERA H
COM
83421A104
18654000
345450
SH
DFND
345450
0
0
SYMETRA
COM
87151Q106
13174000
416376
SH
DFND
416376
0
0