Westchester Capital Management, LLC Q3 2023 Filing

Filed November 8, 2023

Portfolio Value

$3.4B

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

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