Skip to content

13F-HR filed by OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) filed this 13F-HR for the quarter ended 2023-09-30, filed 2023-11-14, with 552 holding rows worth $3,969,268,114.

Accession
0001132716-23-000020
Filed
2023-11-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q3 2023

A holdings report, 552 entries on the cover page, a total value of $3,969,268,114 stated on the cover page (in dollars after the unit check, H1), rows summing to $3,969,268,114 with VALUE read as dollars as filed, 13F file number 028-06327. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
ALNYLAM PHARMACEUTICALS INC COM02043Q107Stock14,000$21,250dollars as filedcallThe filing omitted confidential holdings, a later amendment may add them.
MOUNTAIN & CO I ACQUISITN COG6301J112*W EXP 09/30/202136,155$20,491dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
NOVOCURE LTDG6674U108ORD SHS25,000$19,375dollars as filedcallThe filing omitted confidential holdings, a later amendment may add them.
AEON BIOPHARMA INC00791X118*W EXP 07/21/202108,918$17,416dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
Corner Growth Acquisition Corp 2G2426E120Warrant116,665$16,450dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
CC NEUBERGER PRINCIPAL HOLDNG1992N126*W EXP 02/05/20273,635$15,088dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
ONEMAIN HLDGS INC COM68268W103Stock32,500$14,625dollars as filedcallThe filing omitted confidential holdings, a later amendment may add them.
CHURCHILL CAPITAL CORP VI17143W119*W EXP 02/17/20292,080$14,328dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
ALNYLAM PHARMACEUTICALS INC COM02043Q107Stock10,000$14,250dollars as filedputThe filing omitted confidential holdings, a later amendment may add them.
ALTITUDE ACQUISITION CORP02156Y111*W EXP 11/30/202231,102$12,711dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
BIOPLUS ACQUISITION CORPG11217125*W EXP 12/02/202182,071$12,690dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
SEP ACQUISITION CORP589381110*W EXP 99/99/999117,263$11,738dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
CAESARS ENTERTAINMENT INC NE12769G100COM10,000$11,600dollars as filedcallThe filing omitted confidential holdings, a later amendment may add them.
AMERICAN SUPERCONDUCTOR CORP030111207SHS NEW30,500$11,438dollars as filedcallThe filing omitted confidential holdings, a later amendment may add them.
FINSERV ACQUISITION CORP II31809Y111*W EXP 02/17/202305,055$11,287dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
SEMPER PARATUS ACQUISITION CG8028L131*W EXP 11/04/202186,593$8,994dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
THUNDER BRIDGE CAP PRTNRS II88605T118*W EXP 02/01/202138,065$8,919dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
JETAI INC47714H118*W EXP 08/10/202197,427$8,904dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
SDCL EDGE ACQUISITION CORPG79471127*W EXP 99/99/99971,043$8,887dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
Goal Acquisitions Corp38021H115Warrant283,281$8,782dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
CORNER GROWTH ACQUISITION COG2425N113*W EXP 99/99/999109,287$8,754dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
ACCRETION ACQUISITION CORP00438Y123RIGHT 03/01/202897,876$8,486dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
GOLDEN ARROW MERGER CORP380799114*W EXP 07/31/202165,963$7,468dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
SOCIAL LEVERAGE ACQUISN CORP83363K110WARR128,141$7,342dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
Jaws Mustang Acquisition CorpG50737124Warrant172,581$6,851dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
SHOULDERUP TECHNOLOGY ACQUIS82537G112*W EXP 11/17/202288,877$5,922dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
FINNOVATE ACQUISITION CORPG3R34K111*W EXP 09/30/202130,406$5,868dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
NEAR INTELLIGENCE INC639494111*W EXP 03/22/202225,128$5,673dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
APX ACQUISITION CORP IG0440J125*W EXP 99/99/99991,439$5,239dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
ACELYRIN INC00445A100COM14,500$4,712dollars as filedcallThe filing omitted confidential holdings, a later amendment may add them.
DISRUPTIVE ACQUISITION CORPG2770Y128*W EXP 03/06/20284,138$4,619dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
NUBURU INC67021W111*W EXP 01/31/202230,109$4,487dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
INFINTT ACQUISITION CORPg47862126WT115,551$4,356dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
DRAFTKINGS INC NEW26142V105COM CL A82,500$4,125dollars as filedputThe filing omitted confidential holdings, a later amendment may add them.
Constellation Acquisition Corp IG2R18K113WARRANT139,600$3,909dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
STONEBRIDGE ACQUISITION CORPG85094129*W EXP 99/99/999138,661$3,841dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
FRONTIER INVESTMENT CORPG36816125*W EXP 06/29/20232,524$3,714dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
Appreciate Holdings Inc03832J114Warrant230,109$2,876dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
Blueriver Acquisition CorpG1261Q115Warrant49,521$2,649dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
MORPHIC HLDG INC61775R105COM15,000$2,625dollars as filedcallThe filing omitted confidential holdings, a later amendment may add them.
Roadzen Inc W Exp 11/30/202G7606H116SPAC Combination68,781$2,600dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
CSLM ACQUISITION CORPG2365L119*W EXP 99/99/99968,781$2,586dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
MARTI TECHNOLOGIES INC573134111*W EXP 12/19/202115,551$2,392dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
CYMABAY THERAPEUTICS INC23257D103COM90,000$2,250dollars as filedputThe filing omitted confidential holdings, a later amendment may add them.
OMNILIT ACQUISITION CORP68218C116*W EXP 11/08/20247,932$2,243dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
ALLIANCE ENTERTAINMENT HOLDI01861F110WTS116,781$2,219dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
ALSP ORCHID ACQUISITION CORPG0231L123*W EXP 11/30/20262,909$2,145dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
BLUESCAPE OPPORTUNITIES ACQUG1195N113*W EXP 10/28/202226,519$1,971dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
CRINETICS PHARMACEUTICALS INC COM22663K107Stock35,000$875dollars as filedputThe filing omitted confidential holdings, a later amendment may add them.
SILK ROAD MEDICAL INC82710M100COMMON STOCK30,000$750dollars as filedcallThe filing omitted confidential holdings, a later amendment may add them.
WinVest Acquisition Corp97655B117Warrant18,392$276dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
GLOBAL PARTNER ACQISTN CORPG3934P128*W EXP 01/14/20237,521$120dollars as filedThe filing omitted confidential holdings, a later amendment may add them.

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001132716-23-000020this filing2023-11-14acceptance time not in the bulk data set
13F-HR/A 0001132716-24-000017 added2024-02-14acceptance time not in the bulk data set
13F-HR/A 0001132716-24-000028 added2024-05-15acceptance time not in the bulk data set
13F-HR/A 0001132716-24-000032 added2024-08-14acceptance time not in the bulk data set