0001132716-23-000001.txt : 20230214
0001132716-23-000001.hdr.sgml : 20230214
20230214111223
ACCESSION NUMBER: 0001132716-23-000001
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20220331
FILED AS OF DATE: 20230214
DATE AS OF CHANGE: 20230214
EFFECTIVENESS DATE: 20230214
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: 23624606
BUSINESS ADDRESS:
STREET 1: ONE NORTH WACKER DRIVE 31ST FLOOR
CITY: CHICAGO
STATE: IL
ZIP: 60606
BUSINESS PHONE: 3125256000
MAIL ADDRESS:
STREET 1: ONE NORTH WACKER DRIVE 31ST FLOOR
CITY: CHICAGO
STATE: IL
ZIP: 60606
13F-HR/A
1
primary_doc.xml
X0202
13F-HR/A
LIVE
false
false
false
0001132716
XXXXXXXX
03-31-2022
03-31-2022
true
3
NEW HOLDINGS
true
12-31-2022
03-31-2022
Confidential Treatment Expired
UBS OCONNOR LLC
ONE NORTH WACKER DRIVE 31ST FLOOR
CHICAGO
IL
60606
13F HOLDINGS REPORT
028-06327
N
Charles Mathys
Chief Compliance Officer
312-525-4114
Charles Mathys
Chicago
IL
02-14-2023
0
10
2700177000
INFORMATION TABLE
2
ubsocQ122_A3infotable.xml
ANAPLAN
COM
03272L108
325250000
5000000
SH
DFND
5000000
0
0
CMC MATE
COM
12571T100
95102000
512957
SH
DFND
512957
0
0
CERNER C
COM
156782104
829495000
8865932
SH
DFND
8865932
0
0
CITRIX S
COM
177376100
433234000
4293687
SH
DFND
4293687
0
0
MANDIANT
COM
562662106
58007000
2600000
SH
DFND
2600000
0
0
MERITOR
COM
59001K100
42996000
1208798
SH
DFND
1208798
0
0
MONEYGRA
COMNE
60935Y208
53015000
5020466
SH
DFND
5020466
0
0
ROGERS C
COM
775133101
484343000
1782638
SH
DFND
1782638
0
0
VONAGE H
COM
92886T201
240672000
11861566
SH
DFND
11861566
0
0
NIELSEN
SHSEU
G6518L108
138063000
5068324
SH
DFND
5068324
0
0