Westchester Capital Management, LLC Q3 2021 Filing

Filed November 15, 2021

Portfolio Value

$3.5B

Holdings

358

Report Date

Q3 2021

Filing Type

13F-HR

All Holdings (358 positions)

#	Stock	Shares	Value	% Portfolio	Type
1	—IHS Markit Ltd.	2,214,831	$258.3M	7.44%
2	SPYSPDR S&P 500 ETF TR	550,000	$236.0M	6.80%	Put
3	NUANEURNuance Communications, Inc.	3,829,649	$210.8M	6.07%
4	COHREURCoherent, Inc.	825,896	$206.5M	5.95%
5	KSUEURKansas City Southern	751,353	$203.3M	5.86%
6	XLNXEURXilinx, Inc.	1,337,962	$202.0M	5.82%
7	—PPD, Inc.	3,668,829	$171.7M	4.94%
8	—Athene Holding Ltd.	1,681,780	$115.8M	3.34%
9	—BHP Group PLC	2,069,736	$104.9M	3.02%
10	CLDRCloudera, Inc.	5,579,993	$89.1M	2.57%
11	HRCHill-Rom Holdings, Inc.	542,894	$81.4M	2.35%
12	SF9Sanderson Farms, Inc.	424,083	$79.8M	2.30%
13	HIGHartford Financial Services Group, Inc.	915,440	$64.3M	1.85%	Put
14	TXNMPNM Resources Inc.	1,254,709	$62.1M	1.79%
15	AJRDEURAerojet Rocketdyne Holdings, Inc.	1,409,060	$61.4M	1.77%
16	—Stamps.com Inc.	153,064	$50.5M	1.45%
17	CHNGUSDChange Healthcare, Inc.	1,900,722	$39.8M	1.15%
18	MFS1EURWelbilt, Inc.	1,687,653	$39.2M	1.13%
19	—Atotech Limited	1,575,958	$38.1M	1.10%
20	JOBSUSD51job, Inc.	475,128	$33.0M	0.95%
21	UFSDomtar Corporation	603,748	$32.9M	0.95%
22	FIVNFive9, Inc.	181,370	$29.0M	0.83%
23	TREURTrillium Therapeutics Inc.	1,597,153	$28.0M	0.81%
24	—Ferro Corporation	1,183,336	$24.1M	0.69%
25	—Medallia, Inc.	677,568	$22.9M	0.66%
26	—Inovalon Holdings Inc.	566,202	$22.8M	0.66%
27	XLRNAcceleron Pharma, Inc.	129,432	$22.3M	0.64%
28	SPWHSportsman's Warehouse Holdings, Inc.	1,147,261	$20.2M	0.58%
29	—Forterra, Inc.	850,915	$20.0M	0.58%
30	ZBHZimmer Biomet Holdings, Inc.	130,200	$19.1M	0.55%	Put
31	VODVodafone Group Plc NEW	975,200	$15.1M	0.43%	Put
32	—Equity Distribution Acquisition Corp.	1,498,734	$14.7M	0.42%
33	—E.Merge Technology Acquisition Corp.	1,419,430	$13.9M	0.40%
34	—Cohn Robbins Holdings Corp.	1,374,635	$13.5M	0.39%
35	MXMagnachip Semiconductor Corporation	706,064	$12.5M	0.36%
36	TDWDTailwind Acquisition Corp.	1,269,655	$12.4M	0.36%
37	—Burgundy Technology Acquisition Corp.	1,175,971	$11.7M	0.34%
38	DELLDell Technologies Inc.	111,226	$11.6M	0.33%	Put
39	CVA1EURCovanta Holding Corporation	564,049	$11.3M	0.33%
40	—Apollo Strategic Growth Capital	1,132,656	$11.1M	0.32%
41	PUCKGoal Acquisitions Corp.	1,101,202	$10.7M	0.31%
42	—CC Neuberger Principal Holdings II	1,089,348	$10.7M	0.31%
43	—Yucaipa Acquisition Corporation	1,080,227	$10.7M	0.31%
44	—CONX Corp.	1,066,263	$10.4M	0.30%
45	—GS Acquisition Holdings Corp II	1,021,683	$10.4M	0.30%
46	—Virgin Group Acquisition Corp II	1,070,636	$10.4M	0.30%
47	—Spartan Energy Acquisition Corp.	994,400	$9.8M	0.28%
48	—Austerlitz Acquisition Corporation I	985,974	$9.8M	0.28%
49	—KL Acquisition Corp	1,001,578	$9.8M	0.28%
50	—ECP Environmental Growth Opportunities	971,000	$9.6M	0.28%
51	—Marlin Technology Corporation	956,004	$9.3M	0.27%
52	—Columbia Property Trust, Inc.	483,447	$9.2M	0.26%
53	—Avanti Acquisition Corp.	932,531	$9.1M	0.26%
54	AMDAdvanced Micro Devices, Inc.	81,081	$8.3M	0.24%
55	—Reinvent Technology Partners	809,100	$8.0M	0.23%
56	—Vy Global Growth	806,279	$7.9M	0.23%
57	2XYSciplay Corporation	378,586	$7.8M	0.23%
58	—Accelerate Acquisition Corp.	792,384	$7.7M	0.22%
59	—Motive Capital Corp	756,403	$7.5M	0.22%
60	—Simon Property Group Acq. Hldg, Inc.	767,079	$7.5M	0.22%
61	—Dragoneer Growth Opportunities Corp. II	737,934	$7.3M	0.21%
62	—Arrowroot Acquisition Corp.	748,166	$7.3M	0.21%
63	—Prospector Capital Corp.	694,326	$6.8M	0.20%
64	—Social Capital Hedosophia Hldings Corp VI	666,800	$6.8M	0.19%
65	—Cazoo Group LTD	865,662	$6.7M	0.19%
66	—Healthcare Services Acquisition Corp.	683,679	$6.7M	0.19%
67	—Virtuoso Acquisition Corp.	665,301	$6.6M	0.19%
68	—Thunder Bridge Capital Partners III	671,375	$6.6M	0.19%
69	—Pontem Corporation	674,610	$6.5M	0.19%
70	PRIAFPrime Impact Acquisition I	659,595	$6.5M	0.19%
71	—Queen's Gambit Growth Capital	623,482	$6.2M	0.18%
72	—Tuscan Holdings Corp. II	605,811	$6.1M	0.18%
73	—RMG Acquisition Corp. III	617,673	$6.0M	0.17%
74	FBCUSDFlagstar Bancorp, Inc.	112,927	$5.7M	0.17%
75	—Nuance Communications, Inc.	2,500,000	$5.7M	0.16%
76	—Compute Health Acquisition Corp.	560,361	$5.6M	0.16%
77	—Capstar Special Purpose Acquisition Corp.	564,081	$5.6M	0.16%
78	—Elliott Opportunity II Corp.	574,259	$5.6M	0.16%
79	—GigCapital4, Inc.	565,380	$5.6M	0.16%
80	—Altitude Acquisition Corp.	564,998	$5.6M	0.16%
81	—Trebia Acquisition Corp.	560,962	$5.6M	0.16%
82	—Golden Falcon Acquisition Corp.	569,318	$5.6M	0.16%
83	—Altimeter Growth Corp. 2	560,640	$5.5M	0.16%
84	—Deep Lake Capital Acquisition Corp.	564,090	$5.5M	0.16%
85	IGViShares TR	13,700	$5.5M	0.16%	Put
86	—DFP Healthcare Acquisitions Corp.	548,090	$5.4M	0.16%
87	—ScION Tech Growth I	557,319	$5.4M	0.16%
88	—Intersect ENT, Inc.	197,710	$5.4M	0.15%
89	—Fortress Capital Acquisition Corp.	549,524	$5.4M	0.15%
90	—Supernova Partners Acq Co III, Ltd	549,985	$5.4M	0.15%
91	—Pioneer Merger Corp.	537,315	$5.3M	0.15%
92	—Tishman Speyer Innovation Corp. II	538,863	$5.3M	0.15%
93	—VectoIQ Acquisition Corp. II	534,028	$5.2M	0.15%
94	—Sports Entertainment Acquisition Corp	511,101	$5.1M	0.15%
95	LOBLive Oak Crestview Acquisiton Corp.	513,602	$5.0M	0.15%
96	—Lionheart Acquisition Corp II	507,957	$5.0M	0.14%
97	—Switchback II Corporation	504,884	$5.0M	0.14%
98	—KKR Acquisition Holdings I Corp.	503,207	$5.0M	0.14%
99	—Landcadia Holdings IV, Inc.	515,485	$5.0M	0.14%
100	—Longview Acquisition Corp. II	503,300	$5.0M	0.14%

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