Filed: 8/14/2023ACC: 0001512805-23-000012
📋 What this filing means
WESTCHESTER CAPITAL MANAGEMENT, LLC filed this quarterly 13F‑HR report disclosing 334 equity positions with a total reported market value of $3.18B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
334
Positions
$3.18B
Total AUM (reported)
238.03M
Total Shares
Allocation by class
COM$1.08B33.9%
CLASS A ORD SHS$324.64M10.2%
CL A COM$250.74M7.9%
SHS$247.36M7.8%
CLASS A COM$166.36M5.2%
SHS CL A$157.91M5.0%
CL A ORD SHS$135.83M4.3%
Portfolio Concentration
Top 3$581.66M18.3%
4–10$735.48M23.1%
11–25$530.14M16.7%
Rest$1.33B41.9%
Top 3 weight
18.3%
Top 10 weight
41.4%
Voting Authority Distribution
Total shares with voting rights: 238.03M
Sole
Full voting authority
24.25M
shares
% of voting shares10.2%
Shared
Joint voting authority
213.78M
shares
% of voting shares89.8%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole26
Shared0
Other308
Dominant voting typeShared · 89.8% of voting shares
Institutional Holdings334
Rows:
HORIZON THERAPEUTICS PUB L
OTRShares2.37M
TypeSH
Market value$243.26M
7.65%
Sole
179.79K
Shared
2.19M
None
0.00
SEAGEN INC
OTRShares940.59K
TypeSH
Market value$181.03M
5.69%
Sole
95.77K
Shared
844.82K
None
0.00
ACTIVISION BLIZZARD INC
OTRShares1.87M
TypeSH
Market value$157.37M
4.95%
Sole
162.28K
Shared
1.70M
None
0.00
VMWARE INC
OTRShares1.04M
TypeSH
Market value$148.94M
4.68%
Sole
90.89K
Shared
945.68K
None
0.00
TECK RESOURCES LTD
OTRShares2.74M
TypeSH
Market value$115.23M
3.62%
Sole
350.40K
Shared
2.39M
None
0.00
SPDR S&P 500 ETF TR
OTRShares250K
TypeSH
Market value$110.82M
3.48%
Sole
13.30K
Shared
236.70K
None
0.00
AEROJET ROCKETDYNE HLDGS INC
OTRShares1.94M
TypeSH
Market value$106.64M
3.35%
Sole
101.86K
Shared
1.84M
None
0.00
UNIVAR SOLUTIONS INC
OTRShares2.60M
TypeSH
Market value$93.34M
2.93%
Sole
174.19K
Shared
2.43M
None
0.00
IVERIC BIO INC
OTRShares2.20M
TypeSH
Market value$86.72M
2.73%
Sole
200.67K
Shared
2M
None
0.00
MAGELLAN MIDSTREAM PRTNRS LP
OTRShares1.18M
TypeSH
Market value$73.79M
2.32%
Sole
105.62K
Shared
1.08M
None
0.00
OAK STR HEALTH INC
OTRShares64.85M
TypeSH
Market value$64.72M
2.03%
Sole
5.81M
Shared
59.04M
None
0.00
DICE THERAPEUTICS INC
OTRShares987.29K
TypeSH
Market value$45.87M
1.44%
Sole
108.13K
Shared
879.17K
None
0.00
LIFE STORAGE INC
OTRShares342.18K
TypeSH
Market value$45.50M
1.43%
Sole
36.65K
Shared
305.53K
None
0.00
NUVASIVE INC
OTRShares1.08M
TypeSH
Market value$44.82M
1.41%
Sole
114.07K
Shared
963.50K
None
0.00
PDC ENERGY INC
OTRShares601.04K
TypeSH
Market value$42.76M
1.34%
Sole
55.72K
Shared
545.32K
None
0.00
SCREAMING EAGLE ACQUISITN CO
OTRShares3.72M
TypeSH
Market value$38.40M
1.21%
Sole
332.59K
Shared
3.39M
None
0.00
ELLIOTT OPPORTUNITY II CORP
OTRShares3.47M
TypeSH
Market value$35.90M
1.13%
Sole
337.59K
Shared
3.13M
None
0.00
ARCONIC CORPORATION
OTRShares1.07M
TypeSH
Market value$31.74M
1.00%
Sole
122.79K
Shared
950.17K
None
0.00
ARES ACQUISITION CORPORATION
OTRShares3M
TypeSH
Market value$31.73M
1.00%
Sole
187.93K
Shared
2.81M
None
0.00
GORES HOLDINGS IX INC
OTRShares2.87M
TypeSH
Market value$29.40M
0.92%
Sole
264.27K
Shared
2.60M
None
0.00
SYNEOS HEALTH INC
OTRShares659.87K
TypeSH
Market value$27.81M
0.87%
Sole
60.41K
Shared
599.46K
None
0.00
SLAM CORP
OTRShares2.46M
TypeSH
Market value$26.28M
0.83%
Sole
208.67K
Shared
2.25M
None
0.00
KELLOGG CO
OTRShares323K
TypeSH
Market value$21.77M
0.68%
Sole
142K
Shared
181K
None
0.00
CHINOOK THERAPEUTICS INC
OTRShares566.56K
TypeSH
Market value$21.77M
0.68%
Sole
52.14K
Shared
514.42K
None
0.00
FTAC ZEUS ACQUISITION COR
OTRShares2.08M
TypeSH
Market value$21.68M
0.68%
Sole
190.17K
Shared
1.89M
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
HORIZON THERAPEUTICS PUB LOTR | SHS | 2.37M | SH | $243.26M 7.65% | 179.79K | 2.19M | 0.00 |
SEAGEN INCOTR | COM | 940.59K | SH | $181.03M 5.69% | 95.77K | 844.82K | 0.00 |
ACTIVISION BLIZZARD INCOTR | COM | 1.87M | SH | $157.37M 4.95% | 162.28K | 1.70M | 0.00 |
VMWARE INCOTR | CL A COM | 1.04M | SH | $148.94M 4.68% | 90.89K | 945.68K | 0.00 |
TECK RESOURCES LTDOTR | CL B | 2.74M | SH | $115.23M 3.62% | 350.40K | 2.39M | 0.00 |
SPDR S&P 500 ETF TROTR | TR UNIT | 250K | SH | $110.82M 3.48% | 13.30K | 236.70K | 0.00 |
AEROJET ROCKETDYNE HLDGS INCOTR | COM | 1.94M | SH | $106.64M 3.35% | 101.86K | 1.84M | 0.00 |
UNIVAR SOLUTIONS INCOTR | COM | 2.60M | SH | $93.34M 2.93% | 174.19K | 2.43M | 0.00 |
IVERIC BIO INCOTR | COM | 2.20M | SH | $86.72M 2.73% | 200.67K | 2M | 0.00 |
MAGELLAN MIDSTREAM PRTNRS LPOTR | COM UNIT RP LP | 1.18M | SH | $73.79M 2.32% | 105.62K | 1.08M | 0.00 |
OAK STR HEALTH INCOTR | NOTE 3/1 | 64.85M | SH | $64.72M 2.03% | 5.81M | 59.04M | 0.00 |
DICE THERAPEUTICS INCOTR | COM | 987.29K | SH | $45.87M 1.44% | 108.13K | 879.17K | 0.00 |
LIFE STORAGE INCOTR | COM | 342.18K | SH | $45.50M 1.43% | 36.65K | 305.53K | 0.00 |
NUVASIVE INCOTR | COM | 1.08M | SH | $44.82M 1.41% | 114.07K | 963.50K | 0.00 |
PDC ENERGY INCOTR | COM | 601.04K | SH | $42.76M 1.34% | 55.72K | 545.32K | 0.00 |
SCREAMING EAGLE ACQUISITN COOTR | CLASS A ORD SHS | 3.72M | SH | $38.40M 1.21% | 332.59K | 3.39M | 0.00 |
ELLIOTT OPPORTUNITY II CORPOTR | SHS CL A | 3.47M | SH | $35.90M 1.13% | 337.59K | 3.13M | 0.00 |
ARCONIC CORPORATIONOTR | COM | 1.07M | SH | $31.74M 1.00% | 122.79K | 950.17K | 0.00 |
ARES ACQUISITION CORPORATIONOTR | COM CL A | 3M | SH | $31.73M 1.00% | 187.93K | 2.81M | 0.00 |
GORES HOLDINGS IX INCOTR | CLASS A COM | 2.87M | SH | $29.40M 0.92% | 264.27K | 2.60M | 0.00 |
SYNEOS HEALTH INCOTR | CL A | 659.87K | SH | $27.81M 0.87% | 60.41K | 599.46K | 0.00 |
SLAM CORPOTR | CL A SHS | 2.46M | SH | $26.28M 0.83% | 208.67K | 2.25M | 0.00 |
KELLOGG COOTR | COM | 323K | SH | $21.77M 0.68% | 142K | 181K | 0.00 |
CHINOOK THERAPEUTICS INCOTR | COM | 566.56K | SH | $21.77M 0.68% | 52.14K | 514.42K | 0.00 |
FTAC ZEUS ACQUISITION COROTR | CLASS A COM | 2.08M | SH | $21.68M 0.68% | 190.17K | 1.89M | 0.00 |
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