Westchester Capital Management, LLC Q3 2023 Filing
Filed November 8, 2023
Portfolio Value
$3427.5T
Holdings
291
Report Date
Q3 2023
Filing Type
13F-HR
All Holdings (291 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | SGENUSDSEAGEN INC | 1,484,312 | $314.9T | 9.19% | Put |
| 2 | ATVIEURACTIVISION BLIZZARD INC | 3,322,782 | $311.1T | 9.08% | |
| 3 | HZNPHORIZON THERAPEUTICS PUB L | 2,302,094 | $266.3T | 7.77% | Put |
| 4 | SPYSPDR S&P 500 ETF TR | 450,000 | $192.4T | 5.61% | Put |
| 5 | VMWEURVMWARE INC | 1,124,706 | $187.2T | 5.46% | |
| 6 | USX1UNITED STATES STL CORP NEW | 3,720,450 | $120.8T | 3.53% | Put |
| 7 | CPRICAPRI HOLDINGS LIMITED | 1,660,374 | $87.4T | 2.55% | |
| 8 | AMEDAMEDISYS INC | 850,386 | $79.4T | 2.32% | |
| 9 | —ABCAM PLC | 3,434,082 | $77.7T | 2.27% | |
| 10 | DENEURDENBURY INC | 691,936 | $67.8T | 1.98% | |
| 11 | TECK/BTECK RESOURCES LTD | 1,531,900 | $66.0T | 1.93% | Put |
| 12 | ACIALBERTSONS COS INC | 2,845,684 | $64.7T | 1.89% | |
| 13 | —NATIONAL INSTRS CORP | 1,022,034 | $60.9T | 1.78% | |
| 14 | SPLKCHFSPLUNK INC | 412,500 | $60.3T | 1.76% | |
| 15 | —SCREAMING EAGLE ACQUISITN CO | 5,025,580 | $52.6T | 1.53% | |
| 16 | —SOVOS BRANDS INC | 2,016,618 | $45.5T | 1.33% | |
| 17 | CCIXCHURCHILL CAPITAL CORP VII | 4,338,285 | $45.3T | 1.32% | |
| 18 | —ARES ACQUISITION CORPORATION | 3,100,935 | $33.4T | 0.97% | |
| 19 | TWNKEURHOSTESS BRANDS INC | 969,481 | $32.3T | 0.94% | Put |
| 20 | —GORES HOLDINGS IX INC | 2,868,610 | $29.8T | 0.87% | |
| 21 | BALLBALL CORP | 576,400 | $28.7T | 0.84% | Put |
| 22 | WRKUSDWESTROCK CO | 770,758 | $27.6T | 0.81% | |
| 23 | SLAMFSLAM CORP | 2,528,789 | $27.3T | 0.80% | |
| 24 | 0C3ENDEAVOR GROUP HLDGS INC | 1,352,500 | $26.9T | 0.79% | Put |
| 25 | VALEVALE S A | 1,836,400 | $24.6T | 0.72% | Put |
| 26 | AELUSDAMERICAN EQTY INVT LIFE HLD | 439,206 | $23.6T | 0.69% | |
| 27 | FISFIDELITY NATL INFORMATION SV | 401,500 | $22.2T | 0.65% | Put |
| 28 | SIMOSILICON MOTION TECHNOLOGY CO | 411,699 | $21.1T | 0.62% | |
| 29 | SPLK 1.125 06/15/27SPLUNK INC | 21,500,000 | $20.4T | 0.59% | |
| 30 | —ARES ACQUISITION CORP II | 1,957,719 | $20.1T | 0.59% | |
| 31 | —ENPHYS ACQUISITION CORP | 1,873,943 | $19.7T | 0.57% | |
| 32 | —RIGEL RESOURCE ACQ CORP | 1,774,690 | $19.3T | 0.56% | |
| 33 | NEWREURNEW RELIC INC | 220,807 | $18.9T | 0.55% | |
| 34 | —APOLLO STRATEGIC GRWT CPTL I | 1,775,426 | $18.7T | 0.54% | |
| 35 | —TORTOISEECOFIN ACQUISITION C | 1,730,928 | $18.1T | 0.53% | |
| 36 | KELKELLANOVA | 297,100 | $17.7T | 0.52% | Put |
| 37 | —EQRX INC | 7,623,007 | $16.9T | 0.49% | |
| 38 | WINVINVESTCORP EUROPE ACQUISITIO | 1,545,682 | $16.8T | 0.49% | |
| 39 | RPTUSDRPT REALTY | 1,486,246 | $15.7T | 0.46% | |
| 40 | —PEARL HOLDINGS ACQUISITN COR | 1,428,729 | $15.3T | 0.45% | |
| 41 | —BIOPLUS ACQUISITION CORP | 1,390,000 | $15.1T | 0.44% | |
| 42 | —PATRIA LATIN AMRCN OPPRNTY A | 1,343,137 | $14.8T | 0.43% | |
| 43 | —RCF ACQUISITION CORP | 1,312,811 | $14.4T | 0.42% | |
| 44 | CNDACONCORD ACQUISITION CORP II | 1,334,815 | $13.7T | 0.40% | |
| 45 | CARRCARRIER GLOBAL CORPORATION | 246,000 | $13.6T | 0.40% | Put |
| 46 | —ALPHA PARTNERS TECH MERGR CO | 1,248,826 | $13.2T | 0.39% | |
| 47 | BAXBAXTER INTL INC | 335,900 | $12.7T | 0.37% | Put |
| 48 | RENEFCARTESIAN GROWTH CORP II | 1,149,349 | $12.4T | 0.36% | |
| 49 | —BATTERY FUTURE ACQUISITION C | 1,130,000 | $12.3T | 0.36% | |
| 50 | —MOUNTAIN & CO I ACQUISITN CO | 1,039,755 | $11.6T | 0.34% | |
| 51 | TSEMTOWER SEMICONDUCTOR LTD | 469,143 | $11.5T | 0.34% | |
| 52 | —SK GROWTH OPPORTUNITIES CORP | 1,014,200 | $10.9T | 0.32% | |
| 53 | —L CATTERTON ASIA ACQUISITION | 1,007,014 | $10.7T | 0.31% | |
| 54 | —LEARN CW INVESTMENT COR | 971,680 | $10.3T | 0.30% | |
| 55 | —NABORS ENERGY TRANSITION COR | 937,507 | $10.2T | 0.30% | |
| 56 | SVIIFSPRING VALLEY ACQUISTN CORP | 942,447 | $10.1T | 0.29% | |
| 57 | —TARGET GLOBAL ACQUISI I CORP | 898,726 | $9.8T | 0.28% | |
| 58 | —CF ACQUISITION CORP VII | 905,002 | $9.7T | 0.28% | |
| 59 | ALSAFALPHA STAR ACQUISITION CORP | 884,963 | $9.6T | 0.28% | |
| 60 | ISRLFISRAEL ACQUISITIONS CORP | 865,000 | $9.1T | 0.27% | |
| 61 | —COMPASS DIGITAL ACQUISITN CO | 866,813 | $9.1T | 0.27% | |
| 62 | —EVE MOBILITY ACQUISITION COR | 839,250 | $9.0T | 0.26% | |
| 63 | HEPUSDHOLLY ENERGY PARTNERS L P | 389,293 | $8.5T | 0.25% | |
| 64 | —INFINITE ACQUISITION CORP | 793,517 | $8.5T | 0.25% | |
| 65 | IVCAFINVESTCORP INDIA ACQUISTN CO | 783,538 | $8.5T | 0.25% | |
| 66 | —PARATEK PHARMACEUTICALS INC | 8,267,000 | $8.3T | 0.24% | |
| 67 | —VALUENCE MERGER CORP I | 747,365 | $8.3T | 0.24% | |
| 68 | PAIIPYROPHYTE ACQUISITION CORP | 749,078 | $8.2T | 0.24% | |
| 69 | —C5 ACQUISITION CORPORATION | 721,428 | $7.9T | 0.23% | |
| 70 | FLDFTAC EMERALD ACQUISITION COR | 748,659 | $7.8T | 0.23% | |
| 71 | EVCOEVEREST CONSOLIDATOR ACQ COR | 690,580 | $7.5T | 0.22% | |
| 72 | —POWER & DIGITAL INFRASTRUCTU | 700,151 | $7.5T | 0.22% | |
| 73 | —JAGUAR GLOBAL GROWTH CORP I | 700,498 | $7.4T | 0.22% | |
| 74 | TLGYFTLGY ACQUISITION CORPORATION | 666,678 | $7.3T | 0.21% | |
| 75 | LOBLIVE OAK CRESTVIEW CLIMATE A | 700,000 | $7.2T | 0.21% | |
| 76 | —COLISEUM ACQUISITION CORP | 672,919 | $7.2T | 0.21% | |
| 77 | —ICONIC SPORTS ACQUISITION CO | 659,246 | $7.1T | 0.21% | |
| 78 | —BEARD ENERGY TRANSITION ACQ | 657,042 | $7.1T | 0.21% | |
| 79 | —CLEAN EARTH ACQUISITIONS COR | 666,302 | $7.0T | 0.21% | |
| 80 | IFFINTERNATIONAL FLAVORS&FRAGRA | 103,000 | $7.0T | 0.20% | Put |
| 81 | —ARGO GROUP INTL HLDGS LTD | 231,922 | $6.9T | 0.20% | |
| 82 | —ZALATORIS II ACQUISITION COR | 644,033 | $6.9T | 0.20% | |
| 83 | —TWIN RIDGE CAPITAL ACQUIS CO | 645,695 | $6.9T | 0.20% | |
| 84 | —PROOF ACQUISITION CORP I | 637,867 | $6.9T | 0.20% | |
| 85 | KVACKEEN VISION ACQUISITION CORP | 649,000 | $6.6T | 0.19% | |
| 86 | —CSLM ACQUISITION CORP | 596,789 | $6.4T | 0.19% | |
| 87 | —APX ACQUISITION CORP I | 576,747 | $6.3T | 0.18% | |
| 88 | HCMAHCM ACQUISITION CO | 560,288 | $6.2T | 0.18% | |
| 89 | —FINNOVATE ACQUISITION CORP | 563,129 | $6.1T | 0.18% | |
| 90 | —TRISTAR ACQUISITION I CORP | 567,344 | $6.1T | 0.18% | |
| 91 | —SDCL EDGE ACQUISITION CORP | 571,498 | $6.1T | 0.18% | |
| 92 | —CF ACQUISITION CORP IV | 565,820 | $6.0T | 0.18% | |
| 93 | —REDWOODS ACQUISITION CORP | 534,782 | $5.7T | 0.17% | |
| 94 | —MONTEREY CAP ACQUISITION COR | 531,851 | $5.6T | 0.16% | |
| 95 | ENGNFORBION EUROPEAN ACQUSTN COR | 511,273 | $5.6T | 0.16% | |
| 96 | —MAGNUM OPUS ACQUISITION LTD | 508,418 | $5.4T | 0.16% | |
| 97 | —ROSS ACQUISITION CORP II | 497,872 | $5.4T | 0.16% | |
| 98 | —INTEGRATED WELLNESS ACQ CORP | 451,991 | $5.0T | 0.14% | |
| 99 | MSSAFMETAL SKY STAR ACQUISITION C | 447,901 | $4.9T | 0.14% | |
| 100 | —DISTOKEN ACQUISITION CORP | 461,103 | $4.9T | 0.14% |
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