UBS OCONNOR LLC

All 13F Filings

Most recent 13F
Q1 2022
Location
Chicago, IL
CIK
0001132716
All SEC filings
View on sec.gov
Filing ID Quarter Holdings Value ($000) Form Type Date Filed Name
000113271622000008 Q1 2022 948 4,621,936,000 13F-HR 5/16/2022 UBS OCONNOR LLC
000113271622000012 Q4 2021 5 3,139,896,000 NEW HOLDINGS 5/16/2022 UBS OCONNOR LLC
000113271622000003 Q4 2021 917 5,350,444,000 13F-HR 2/14/2022 UBS OCONNOR LLC
000113271622000013 Q3 2021 20 4,169,748,000 NEW HOLDINGS 6/9/2022 UBS OCONNOR LLC
000113271622000011 Q3 2021 11 2,172,990,000 NEW HOLDINGS 5/16/2022 UBS OCONNOR LLC
000113271622000007 Q3 2021 2 849,674,000 NEW HOLDINGS 2/14/2022 UBS OCONNOR LLC
000113271622000001 Q3 2021 893 4,356,845,000 RESTATEMENT 1/12/2022 UBS OCONNOR LLC
000113271621000018 Q3 2021 886 4,096,767,000 13F-HR 11/12/2021 UBS OCONNOR LLC
000113271622000010 Q2 2021 10 3,018,547,000 NEW HOLDINGS 5/16/2022 UBS OCONNOR LLC
000113271622000005 Q2 2021 2 288,894,000 NEW HOLDINGS 2/14/2022 UBS OCONNOR LLC
000113271622000002 Q2 2021 9 1,684,329,000 NEW HOLDINGS 2/7/2022 UBS OCONNOR LLC
000113271621000022 Q2 2021 2 123,583,000 NEW HOLDINGS 11/12/2021 UBS OCONNOR LLC
000113271621000013 Q2 2021 857 5,428,471,000 13F-HR 8/13/2021 UBS OCONNOR LLC
000113271622000009 Q1 2021 6 978,918,000 NEW HOLDINGS 5/16/2022 UBS OCONNOR LLC
000113271622000004 Q1 2021 3 910,254,000 NEW HOLDINGS 2/14/2022 UBS OCONNOR LLC
000113271621000021 Q1 2021 7 555,380,000 NEW HOLDINGS 11/12/2021 UBS OCONNOR LLC
000113271621000017 Q1 2021 3 356,515,000 NEW HOLDINGS 8/13/2021 UBS OCONNOR LLC
000113271621000006 Q1 2021 785 4,139,350,000 13F-HR 5/14/2021 UBS OCONNOR LLC
000113271622000006 Q4 2020 3 361,238,000 NEW HOLDINGS 2/14/2022 UBS OCONNOR LLC
000113271621000020 Q4 2020 7 615,614,000 NEW HOLDINGS 11/12/2021 UBS OCONNOR LLC
000113271621000016 Q4 2020 3 430,445,000 NEW HOLDINGS 8/13/2021 UBS OCONNOR LLC
000113271621000012 Q4 2020 1 239,913,000 NEW HOLDINGS 5/14/2021 UBS OCONNOR LLC
000113271621000005 Q4 2020 2 3,903,000 NEW HOLDINGS 2/19/2021 UBS OCONNOR LLC
000113271621000004 Q4 2020 568 3,244,733,000 13F-HR 2/17/2021 UBS OCONNOR LLC
000113271621000019 Q3 2020 3 225,447,000 NEW HOLDINGS 11/12/2021 UBS OCONNOR LLC
000113271621000015 Q3 2020 6 401,026,000 NEW HOLDINGS 8/13/2021 UBS OCONNOR LLC
000113271621000009 Q3 2020 4 376,758,000 NEW HOLDINGS 5/14/2021 UBS OCONNOR LLC
000113271620000017 Q3 2020 306 2,934,230,000 13F-HR 11/12/2020 UBS OCONNOR LLC
000113271621000014 Q2 2020 2 30,395,000 NEW HOLDINGS 8/13/2021 UBS OCONNOR LLC
000113271621000011 Q2 2020 5 517,352,000 NEW HOLDINGS 5/14/2021 UBS OCONNOR LLC
000113271621000003 Q2 2020 4 910,101,000 NEW HOLDINGS 2/12/2021 UBS OCONNOR LLC
000113271620000022 Q2 2020 2 91,876,000 NEW HOLDINGS 11/13/2020 UBS OCONNOR LLC
000113271620000012 Q2 2020 377 2,978,543,000 13F-HR 8/13/2020 UBS OCONNOR LLC
000113271621000007 Q1 2020 2 23,799,000 NEW HOLDINGS 5/14/2021 UBS OCONNOR LLC
000113271621000002 Q1 2020 11 1,375,235,000 NEW HOLDINGS 2/12/2021 UBS OCONNOR LLC
000113271620000020 Q1 2020 7 463,780,000 NEW HOLDINGS 11/12/2020 UBS OCONNOR LLC
000113271620000016 Q1 2020 3 34,946,000 NEW HOLDINGS 8/14/2020 UBS OCONNOR LLC
000113271620000008 Q1 2020 318 2,957,286,000 13F-HR 5/15/2020 UBS OCONNOR LLC
000113271621000001 Q4 2019 1 160,119,000 NEW HOLDINGS 2/12/2021 UBS OCONNOR LLC
000113271620000019 Q4 2019 4 330,728,000 NEW HOLDINGS 11/12/2020 UBS OCONNOR LLC
000113271620000015 Q4 2019 6 449,808,000 NEW HOLDINGS 8/14/2020 UBS OCONNOR LLC
000113271620000003 Q4 2019 309 2,593,420,000 13F-HR 2/14/2020 UBS OCONNOR LLC
000113271620000018 Q3 2019 2 141,110,000 NEW HOLDINGS 11/12/2020 UBS OCONNOR LLC
000113271620000014 Q3 2019 5 504,035,000 NEW HOLDINGS 8/14/2020 UBS OCONNOR LLC
000113271620000011 Q3 2019 3 824,975,000 NEW HOLDINGS 5/15/2020 UBS OCONNOR LLC
000113271620000006 Q3 2019 3 251,040,000 NEW HOLDINGS 2/14/2020 UBS OCONNOR LLC
000113271619000018 Q3 2019 301 1,873,439,000 13F-HR 11/14/2019 UBS OCONNOR LLC
000113271620000013 Q2 2019 3 179,368,000 NEW HOLDINGS 8/14/2020 UBS OCONNOR LLC
000113271620000010 Q2 2019 5 464,563,000 NEW HOLDINGS 5/15/2020 UBS OCONNOR LLC
000113271620000005 Q2 2019 3 289,802,000 NEW HOLDINGS 2/14/2020 UBS OCONNOR LLC
000113271619000016 Q2 2019 2 382,128,000 NEW HOLDINGS 11/14/2019 UBS OCONNOR LLC
000113271619000012 Q2 2019 237 3,846,089,000 13F-HR 8/14/2019 UBS OCONNOR LLC
000113271620000007 Q1 2019 8 1,196,860,000 RESTATEMENT 5/15/2020 UBS OCONNOR LLC
000113271620000009 Q1 2019 2 114,278,000 NEW HOLDINGS 5/15/2020 UBS OCONNOR LLC
000113271620000004 Q1 2019 1 1,478,000 NEW HOLDINGS 2/14/2020 UBS OCONNOR LLC
000113271619000019 Q1 2019 1 1,478,000 NEW HOLDINGS 11/14/2019 UBS OCONNOR LLC
000113271619000007 Q1 2019 224 2,268,376,000 13F-HR 5/13/2019 UBS OCONNOR LLC
000113271619000013 Q4 2018 5 610,607,000 NEW HOLDINGS 8/14/2019 UBS OCONNOR LLC
000113271619000011 Q4 2018 7 477,224,000 NEW HOLDINGS 5/13/2019 UBS OCONNOR LLC
000113271619000002 Q4 2018 8 100,039,000 NEW HOLDINGS 2/19/2019 UBS OCONNOR LLC
000113271619000001 Q4 2018 206 1,584,655,000 13F-HR 2/15/2019 UBS OCONNOR LLC
000113271619000014 Q3 2018 5 513,519,000 NEW HOLDINGS 8/14/2019 UBS OCONNOR LLC
000113271619000010 Q3 2018 7 687,386,000 NEW HOLDINGS 5/13/2019 UBS OCONNOR LLC
000113271619000006 Q3 2018 1 427,219,000 NEW HOLDINGS 2/19/2019 UBS OCONNOR LLC
000113271618000015 Q3 2018 263 2,725,674,000 13F-HR 11/14/2018 UBS OCONNOR LLC
000113271619000015 Q2 2018 2 148,625,000 NEW HOLDINGS 8/14/2019 UBS OCONNOR LLC
000113271619000009 Q2 2018 5 254,058,000 NEW HOLDINGS 5/13/2019 UBS OCONNOR LLC
000113271619000005 Q2 2018 8 1,655,305,000 NEW HOLDINGS 2/19/2019 UBS OCONNOR LLC
000113271618000016 Q2 2018 2 676,822,000 NEW HOLDINGS 11/14/2018 UBS OCONNOR LLC
000113271618000012 Q2 2018 244 2,258,097,000 13F-HR 8/14/2018 UBS OCONNOR LLC
000113271619000008 Q1 2018 3 462,146,000 NEW HOLDINGS 5/13/2019 UBS OCONNOR LLC
000113271619000004 Q1 2018 4 333,699,000 NEW HOLDINGS 2/19/2019 UBS OCONNOR LLC
000113271618000017 Q1 2018 9 2,176,452,000 NEW HOLDINGS 11/14/2018 UBS OCONNOR LLC
000113271618000006 Q1 2018 280 2,220,943,000 13F-HR 5/14/2018 UBS OCONNOR LLC
000113271619000003 Q4 2017 3 270,904,000 NEW HOLDINGS 2/19/2019 UBS OCONNOR LLC
000113271618000018 Q4 2017 6 617,376,000 NEW HOLDINGS 11/14/2018 UBS OCONNOR LLC
000113271618000014 Q4 2017 4 674,090,000 NEW HOLDINGS 8/15/2018 UBS OCONNOR LLC
000113271618000007 Q4 2017 5 773,431,000 NEW HOLDINGS 5/14/2018 UBS OCONNOR LLC
000113271618000001 Q4 2017 272 3,308,677,000 13F-HR 2/14/2018 UBS OCONNOR LLC
000113271618000019 Q3 2017 2 200,895,000 NEW HOLDINGS 11/14/2018 UBS OCONNOR LLC
000113271618000013 Q3 2017 6 1,379,485,000 NEW HOLDINGS 8/15/2018 UBS OCONNOR LLC
000113271618000008 Q3 2017 6 777,299,000 NEW HOLDINGS 5/14/2018 UBS OCONNOR LLC
000113271618000004 Q3 2017 1 36,420,000 NEW HOLDINGS 2/14/2018 UBS OCONNOR LLC
000113271617000019 Q3 2017 327 4,364,217,000 13F-HR 11/14/2017 UBS OCONNOR LLC
000113271617000020 Q3 2017 2 121,663,000 NEW HOLDINGS 11/14/2017 UBS OCONNOR LLC
000113271618000009 Q2 2017 9 938,180,000 NEW HOLDINGS 5/14/2018 UBS OCONNOR LLC
000113271618000003 Q2 2017 9 700,547,000 NEW HOLDINGS 2/14/2018 UBS OCONNOR LLC
000113271617000018 Q2 2017 366 4,475,351,000 RESTATEMENT 8/31/2017 UBS OCONNOR LLC
000113271617000013 Q2 2017 365 4,453,989,000 13F-HR 8/14/2017 UBS OCONNOR LLC
000113271618000002 Q1 2017 7 998,124,000 NEW HOLDINGS 2/14/2018 UBS OCONNOR LLC
000113271617000021 Q1 2017 4 650,676,000 NEW HOLDINGS 11/14/2017 UBS OCONNOR LLC
000113271617000014 Q1 2017 3 78,346,000 NEW HOLDINGS 8/14/2017 UBS OCONNOR LLC
000113271617000012 Q1 2017 3 48,885,000 NEW HOLDINGS 5/30/2017 UBS OCONNOR LLC
000113271617000007 Q1 2017 388 4,153,138,000 13F-HR 5/12/2017 UBS OCONNOR LLC
000113271618000005 Q4 2016 3 275,833,000 NEW HOLDINGS 2/14/2018 UBS OCONNOR LLC
000113271617000022 Q4 2016 1 79,805,000 NEW HOLDINGS 11/14/2017 UBS OCONNOR LLC
000113271617000015 Q4 2016 9 469,932,000 NEW HOLDINGS 8/14/2017 UBS OCONNOR LLC
000113271617000008 Q4 2016 3 82,046,000 NEW HOLDINGS 5/12/2017 UBS OCONNOR LLC
000113271617000001 Q4 2016 377 4,272,983,000 13F-HR 2/14/2017 UBS OCONNOR LLC
000113271617000023 Q3 2016 2 75,479,000 NEW HOLDINGS 11/14/2017 UBS OCONNOR LLC
000113271617000016 Q3 2016 6 426,467,000 NEW HOLDINGS 8/14/2017 UBS OCONNOR LLC
000113271617000009 Q3 2016 7 413,839,000 NEW HOLDINGS 5/12/2017 UBS OCONNOR LLC
000113271617000005 Q3 2016 7 193,667,000 NEW HOLDINGS 2/15/2017 UBS OCONNOR LLC
000113271616000050 Q3 2016 390 5,615,296,000 13F-HR 11/14/2016 UBS OCONNOR LLC
000113271617000017 Q2 2016 2 61,388,000 NEW HOLDINGS 8/14/2017 UBS OCONNOR LLC
000113271617000010 Q2 2016 6 480,442,000 NEW HOLDINGS 5/12/2017 UBS OCONNOR LLC
000113271617000003 Q2 2016 8 191,918,000 NEW HOLDINGS 2/14/2017 UBS OCONNOR LLC
000113271616000051 Q2 2016 7 331,962,000 NEW HOLDINGS 11/14/2016 UBS OCONNOR LLC
000113271616000049 Q2 2016 372 3,571,099,000 RESTATEMENT 10/6/2016 UBS OCONNOR LLC
000113271616000038 Q2 2016 373 3,349,540,000 13F-HR 8/12/2016 UBS OCONNOR LLC
000113271617000011 Q1 2016 6 271,845,000 NEW HOLDINGS 5/12/2017 UBS OCONNOR LLC
000113271617000004 Q1 2016 3 182,823,000 NEW HOLDINGS 2/14/2017 UBS OCONNOR LLC
000113271616000052 Q1 2016 4 167,198,000 NEW HOLDINGS 11/14/2016 UBS OCONNOR LLC
000113271616000048 Q1 2016 418 4,827,168,000 RESTATEMENT 10/6/2016 UBS OCONNOR LLC
000113271616000034 Q1 2016 2 280,095,000 NEW HOLDINGS 8/12/2016 UBS OCONNOR LLC
000113271616000029 Q1 2016 420 4,570,131,000 13F-HR 5/13/2016 UBS OCONNOR LLC
000113271617000006 Q4 2015 1 17,848,000 NEW HOLDINGS 2/15/2017 UBS OCONNOR LLC
000113271617000002 Q4 2015 3 182,823,000 NEW HOLDINGS 2/14/2017 UBS OCONNOR LLC
000113271616000053 Q4 2015 9 561,750,000 NEW HOLDINGS 11/14/2016 UBS OCONNOR LLC
000113271616000047 Q4 2015 400 5,179,840,000 RESTATEMENT 10/6/2016 UBS OCONNOR LLC
000113271616000035 Q4 2015 7 173,330,000 NEW HOLDINGS 8/12/2016 UBS OCONNOR LLC
000113271616000030 Q4 2015 5 185,957,000 NEW HOLDINGS 5/13/2016 UBS OCONNOR LLC
000113271616000024 Q4 2015 408 5,182,751,000 13F-HR 2/10/2016 UBS OCONNOR LLC
000113271616000054 Q3 2015 3 57,114,000 NEW HOLDINGS 11/14/2016 UBS OCONNOR LLC
000113271616000046 Q3 2015 482 4,855,583,000 RESTATEMENT 10/6/2016 UBS OCONNOR LLC
000113271616000036 Q3 2015 2 181,951,000 NEW HOLDINGS 8/12/2016 UBS OCONNOR LLC
000113271616000031 Q3 2015 8 836,945,000 NEW HOLDINGS 5/13/2016 UBS OCONNOR LLC
000113271616000025 Q3 2015 5 362,189,000 NEW HOLDINGS 2/10/2016 UBS OCONNOR LLC
000113271615000019 Q3 2015 490 4,527,812,000 13F-HR 11/13/2015 UBS OCONNOR LLC
000113271616000045 Q2 2015 737 5,757,739,000 RESTATEMENT 10/6/2016 UBS OCONNOR LLC
000113271616000037 Q2 2015 4 417,933,000 NEW HOLDINGS 8/12/2016 UBS OCONNOR LLC
000113271616000032 Q2 2015 2 102,393,000 NEW HOLDINGS 5/13/2016 UBS OCONNOR LLC
000113271616000026 Q2 2015 4 443,838,000 NEW HOLDINGS 2/10/2016 UBS OCONNOR LLC
000113271615000020 Q2 2015 3 324,533,000 NEW HOLDINGS 11/13/2015 UBS OCONNOR LLC
000113271615000014 Q2 2015 755 5,492,455,000 13F-HR 8/13/2015 UBS OCONNOR LLC
000113271616000044 Q1 2015 717 4,673,276,000 RESTATEMENT 10/6/2016 UBS OCONNOR LLC
000113271616000033 Q1 2015 3 140,067,000 NEW HOLDINGS 5/13/2016 UBS OCONNOR LLC
000113271616000027 Q1 2015 2 207,907,000 NEW HOLDINGS 2/10/2016 UBS OCONNOR LLC
000113271615000021 Q1 2015 5 365,302,000 NEW HOLDINGS 11/13/2015 UBS OCONNOR LLC
000113271615000016 Q1 2015 4 449,559,000 NEW HOLDINGS 8/13/2015 UBS OCONNOR LLC
000113271615000008 Q1 2015 736 4,645,965,000 13F-HR 5/14/2015 UBS OCONNOR LLC
000113271616000028 Q4 2014 4 192,515,000 NEW HOLDINGS 2/10/2016 UBS OCONNOR LLC
000113271615000022 Q4 2014 6 294,063,000 NEW HOLDINGS 11/13/2015 UBS OCONNOR LLC
000113271615000015 Q4 2014 5 373,462,000 NEW HOLDINGS 8/13/2015 UBS OCONNOR LLC
000113271615000009 Q4 2014 4 243,726,000 NEW HOLDINGS 5/14/2015 UBS OCONNOR LLC
000113271615000007 Q4 2014 610 4,647,686,000 RESTATEMENT 4/6/2015 UBS OCONNOR LLC
000113271615000001 Q4 2014 608 4,619,597,000 13F-HR 2/13/2015 UBS OCONNOR LLC
000113271615000023 Q3 2014 10 472,222,000 NEW HOLDINGS 11/13/2015 UBS OCONNOR LLC
000113271615000017 Q3 2014 6 115,082,000 NEW HOLDINGS 8/13/2015 UBS OCONNOR LLC
000113271615000010 Q3 2014 5 300,692,000 NEW HOLDINGS 5/14/2015 UBS OCONNOR LLC
000113271615000002 Q3 2014 4 168,720,000 NEW HOLDINGS 2/13/2015 UBS OCONNOR LLC
000113271614000014 Q3 2014 427 4,734,102,000 13F-HR 11/14/2014 UBS OCONNOR LLC
000113271615000018 Q2 2014 3 122,511,000 NEW HOLDINGS 8/13/2015 UBS OCONNOR LLC
000113271615000011 Q2 2014 4 266,861,000 NEW HOLDINGS 5/14/2015 UBS OCONNOR LLC
000113271615000003 Q2 2014 1 21,159,000 NEW HOLDINGS 2/13/2015 UBS OCONNOR LLC
000113271614000015 Q2 2014 2 52,797,000 NEW HOLDINGS 11/14/2014 UBS OCONNOR LLC
000113271614000012 Q2 2014 421 4,606,601,000 13F-HR 8/15/2014 UBS OCONNOR LLC
000113271614000013 Q2 2014 1 10,567,000 NEW HOLDINGS 8/15/2014 UBS OCONNOR LLC
000113271615000012 Q1 2014 1 52,584,000 NEW HOLDINGS 5/14/2015 UBS OCONNOR LLC
000113271615000004 Q1 2014 1 20,134,000 NEW HOLDINGS 2/13/2015 UBS OCONNOR LLC
000113271614000016 Q1 2014 2 111,522,000 NEW HOLDINGS 11/14/2014 UBS OCONNOR LLC
000113271614000006 Q1 2014 427 5,094,622,000 13F-HR 5/14/2014 UBS OCONNOR LLC
000113271615000005 Q4 2013 1 20,233,000 NEW HOLDINGS 2/13/2015 UBS OCONNOR LLC
000113271614000017 Q4 2013 2 7,150,000 NEW HOLDINGS 11/14/2014 UBS OCONNOR LLC
000113271614000010 Q4 2013 1 2,599,000 NEW HOLDINGS 8/15/2014 UBS OCONNOR LLC
000113271614000007 Q4 2013 1 4,350,000 NEW HOLDINGS 5/14/2014 UBS OCONNOR LLC
000113271614000001 Q4 2013 394 5,407,737,000 13F-HR 2/13/2014 UBS OCONNOR LLC
000113271614000018 Q3 2013 1 18,061,000 NEW HOLDINGS 11/14/2014 UBS OCONNOR LLC
000113271614000011 Q3 2013 4 14,770,000 NEW HOLDINGS 8/15/2014 UBS OCONNOR LLC
000113271614000008 Q3 2013 4 111,123,000 NEW HOLDINGS 5/14/2014 UBS OCONNOR LLC
000113271614000002 Q3 2013 1 44,403,000 NEW HOLDINGS 2/13/2014 UBS OCONNOR LLC
000113271614000009 Q2 2013 4 161,919,000 NEW HOLDINGS 5/14/2014 UBS OCONNOR LLC
000113271614000003 Q2 2013 3 95,744,000 NEW HOLDINGS 2/13/2014 UBS OCONNOR LLC
000113271614000004 Q1 2013 2 46,788,000 NEW HOLDINGS 2/13/2014 UBS OCONNOR LLC
000113271614000005 Q4 2012 2 59,375,000 NEW HOLDINGS 2/13/2014 UBS OCONNOR LLC