OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) Q1 2025 Filing
Filed May 15, 2025
Portfolio Value
$1.2T
Holdings
287
Report Date
Q1 2025
Filing Type
13F-HR
All Holdings (287 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | TWTRADEWEB M | 15,000 | $2.2B | 0.18% | |
| 102 | AAPLAPPLE INC | 10,000 | $2.2B | 0.18% | |
| 103 | ONONON HLDG AG | 50,000 | $2.2B | 0.18% | |
| 104 | HTZHERTZ GLOB | 1,194,300 | $2.1B | 0.18% | Put |
| 105 | ASAMER SPORT | 80,000 | $2.1B | 0.17% | |
| 106 | SWTXSPRINGWORK | 83,968 | $2.0B | 0.17% | Put |
| 107 | LEGTLEGATO MER | 193,740 | $2.0B | 0.17% | |
| 108 | OCULOCULAR THE | 378,363 | $2.0B | 0.16% | Call |
| 109 | RI2RIGEL PHAR | 110,384 | $2.0B | 0.16% | |
| 110 | ATECALPHATEC H | 194,237 | $2.0B | 0.16% | |
| 111 | KALVKALVISTA P | 169,692 | $2.0B | 0.16% | |
| 112 | IM8NINSMED INC | 25,427 | $1.9B | 0.16% | |
| 113 | GMGENERAL MT | 40,300 | $1.9B | 0.15% | |
| 114 | COOCOOPER COS | 37,278 | $1.9B | 0.15% | Put |
| 115 | ADTADT INC DE | 229,607 | $1.9B | 0.15% | |
| 116 | BAXBAXTER INT | 54,155 | $1.9B | 0.15% | |
| 117 | KIDSORTHOPEDIA | 74,862 | $1.8B | 0.15% | |
| 118 | GOOGLALPHABET I | 11,900 | $1.8B | 0.15% | |
| 119 | MSFTMICROSOFT | 4,794 | $1.8B | 0.15% | |
| 120 | DKNG 0 03/15/28DRAFTKINGS | 2,000,000 | $1.8B | 0.14% | |
| 121 | AGIOAGIOS PHAR | 58,722 | $1.7B | 0.14% | |
| 122 | MSTR 8 PERPMICROSTRAT | 20,000 | $1.7B | 0.14% | |
| 123 | TLTISHARES TR | 1,650,000 | $1.7B | 0.14% | Call |
| 124 | PRCTPROCEPT BI | 43,000 | $1.7B | 0.14% | Put |
| 125 | AXGNAXOGEN INC | 87,428 | $1.6B | 0.13% | |
| 126 | —COLOMBIER | 150,000 | $1.6B | 0.13% | |
| 127 | INFN 3.75 08/01/28INFINERA C | 1,250,000 | $1.6B | 0.13% | |
| 128 | TEVATEVA PHARM | 100,788 | $1.5B | 0.13% | |
| 129 | BAPCREDICORP | 8,311 | $1.5B | 0.13% | |
| 130 | POLEANDRETTI A | 150,000 | $1.5B | 0.12% | |
| 131 | RZLTREZOLUTE I | 502,908 | $1.5B | 0.12% | |
| 132 | OFIXORTHOFIX M | 89,059 | $1.5B | 0.12% | |
| 133 | VRDNVIRIDIAN T | 107,088 | $1.4B | 0.12% | |
| 134 | AFWALIGN TECH | 9,050 | $1.4B | 0.12% | |
| 135 | IRTCIRHYTHM TE | 13,506 | $1.4B | 0.12% | |
| 136 | GMABGENMAB A/S | 71,877 | $1.4B | 0.11% | |
| 137 | ADPTADAPTIVE B | 187,789 | $1.4B | 0.11% | |
| 138 | —ARES ACQUI | 125,000 | $1.4B | 0.11% | |
| 139 | CRNXCRINETICS | 40,613 | $1.4B | 0.11% | |
| 140 | PVLAPALVELLA T | 48,664 | $1.4B | 0.11% | |
| 141 | 2L9BLUEPRINT | 24,865 | $1.3B | 0.11% | Put |
| 142 | EVLVEVOLV TECH | 430,223 | $1.3B | 0.11% | |
| 143 | IMCRIMMUNOCORE | 45,196 | $1.3B | 0.11% | |
| 144 | SLNOSOLENO THE | 50,022 | $1.3B | 0.11% | Put |
| 145 | DGDOLLAR GEN | 15,000 | $1.3B | 0.11% | |
| 146 | INSPINSPIRE ME | 8,000 | $1.3B | 0.10% | |
| 147 | BCYCBICYCLE TH | 148,722 | $1.3B | 0.10% | |
| 148 | QUREUNIQURE NV | 179,889 | $1.2B | 0.10% | Call |
| 149 | TMCITREACE MED | 147,695 | $1.2B | 0.10% | |
| 150 | XRXXEROX HOLD | 278,300 | $1.2B | 0.10% | Put |
| 151 | IRINGERSOLL | 15,000 | $1.2B | 0.10% | |
| 152 | PTCTPTC THERAP | 23,353 | $1.2B | 0.10% | |
| 153 | KROSKEROS THER | 115,518 | $1.2B | 0.10% | |
| 154 | SDGRSCHRODINGE | 59,043 | $1.2B | 0.09% | |
| 155 | MLYSMINERALYS | 73,348 | $1.2B | 0.09% | |
| 156 | D0ADADA NEXUS | 618,986 | $1.1B | 0.09% | |
| 157 | IDYAIDEAYA BIO | 69,474 | $1.1B | 0.09% | |
| 158 | —ALCHEMY IN | 100,248 | $1.1B | 0.09% | |
| 159 | DLTRDOLLAR TRE | 14,900 | $1.1B | 0.09% | |
| 160 | HYACHAYMAKER A | 100,248 | $1.1B | 0.09% | |
| 161 | VRNAVERONA PHA | 17,150 | $1.1B | 0.09% | |
| 162 | TPRTAPESTRY I | 15,000 | $1.1B | 0.09% | |
| 163 | EWTXEDGEWISE T | 85,014 | $1.0B | 0.09% | Put |
| 164 | NUVBNUVATION B | 592,119 | $1.0B | 0.08% | |
| 165 | GAPGAP INC | 50,000 | $1.0B | 0.08% | |
| 166 | MRUSMERUS N V | 24,232 | $1.0B | 0.08% | |
| 167 | MIRMMIRUM PHAR | 22,560 | $1.0B | 0.08% | |
| 168 | KRKROGER CO | 15,000 | $1.0B | 0.08% | |
| 169 | PRAXPRAXIS PRE | 26,793 | $1.0B | 0.08% | |
| 170 | RCUSARCUS BIOS | 128,688 | $1.0B | 0.08% | |
| 171 | RLAYRELAY THER | 382,900 | $1.0B | 0.08% | |
| 172 | KALAKALA BIO I | 170,917 | $979.4M | 0.08% | |
| 173 | COSTCOSTCO WHS | 1,000 | $945.8M | 0.08% | |
| 174 | TERNTERNS PHAR | 336,144 | $927.8M | 0.08% | |
| 175 | RIGTRANSOCEAN | 803,400 | $926.6M | 0.08% | Put |
| 176 | ANNXANNEXON IN | 466,819 | $901.0M | 0.07% | |
| 177 | DAWNDAY ONE BI | 113,250 | $898.1M | 0.07% | |
| 178 | SRRKSCHOLAR RO | 27,617 | $887.9M | 0.07% | |
| 179 | AURAAURA BIOSC | 151,108 | $885.5M | 0.07% | |
| 180 | IQVIQVIA HLDG | 5,000 | $881.5M | 0.07% | |
| 181 | BBIOBRIDGEBIO | 25,492 | $881.3M | 0.07% | |
| 182 | ANABANAPTYSBIO | 47,051 | $874.7M | 0.07% | |
| 183 | SKILSKILLSOFT | 41,692 | $802.2M | 0.07% | |
| 184 | EWEDWARDS LI | 10,920 | $791.5M | 0.06% | |
| 185 | UWMCUWM HOLDIN | 143,000 | $780.8M | 0.06% | |
| 186 | NVNOENVVENO ME | 296,031 | $778.6M | 0.06% | |
| 187 | AKROAKERO THER | 18,800 | $761.0M | 0.06% | |
| 188 | ALCALCON AG | 8,000 | $759.4M | 0.06% | |
| 189 | MGMMGM RESORT | 82,600 | $751.6M | 0.06% | Put |
| 190 | SNDXSYNDAX PHA | 59,438 | $730.2M | 0.06% | |
| 191 | SPKLSPARK I AC | 66,832 | $722.5M | 0.06% | |
| 192 | IRONDISC MEDIC | 13,621 | $676.1M | 0.06% | |
| 193 | NGNENEUROGENE | 56,015 | $655.9M | 0.05% | |
| 194 | CHTRCHARTER CO | 20,500 | $653.6M | 0.05% | Put |
| 195 | PTGXPROTAGONIS | 33,340 | $652.6M | 0.05% | Call |
| 196 | VERAVERA THERA | 62,525 | $644.0M | 0.05% | Call |
| 197 | HOGHARLEY DAV | 240,000 | $642.0M | 0.05% | Put |
| 198 | AMDADVANCED M | 6,000 | $616.4M | 0.05% | |
| 199 | PTONPELOTON IN | 290,500 | $588.3M | 0.05% | Put |
| 200 | —ONECONNECT | 83,257 | $557.8M | 0.05% |