Westchester Capital Management, LLC - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-11-14
06:03 am
Purchase
2025-09-3013GNabors Energy Transition Corp. II Class A Ordinary Shares
NETD
Westchester Capital Management, LLC1,286,470
9.370%
1,286,470increase
(New Position)
Filing
History
2025-11-14
06:03 am
Purchase
2025-09-3013GSizzle Acquisition Corp. II
SZZL
Westchester Capital Management, LLC1,559,439
6.610%
1,559,439increase
(New Position)
Filing
History
2025-11-14
06:03 am
Purchase
2025-09-3013GINTEGRATED WELLNESS ACQ.CORP U
WELNF
Westchester Capital Management, LLC108,293
9.130%
108,293increase
(New Position)
Filing
History
2025-11-14
06:03 am
Purchase
2025-09-3013GGLOBA TERRA ACQ CORP
GTERA
Westchester Capital Management, LLC1,401,877
8.010%
1,401,877increase
(New Position)
Filing
History
2025-11-14
06:03 am
Purchase
2025-09-3013GHaymaker Acquisition Corp. III
HYAC
Westchester Capital Management, LLC1,932,010
8.250%
742,982increase
(+62.49%)
Filing
History
2025-11-14
06:03 am
Purchase
2025-09-3013GLakeshore Acquisition III Corp.
LCCC
Westchester Capital Management, LLC682,978
7.670%
682,978increase
(New Position)
Filing
History
2025-11-14
06:03 am
Sale
2025-09-3013GBleichroeder Acquisition Corp. I
BACQ
Westchester Capital Management, LLC1,265,907
4.980%
-249,093decrease
(-16.44%)
Filing
History
2025-11-14
06:03 am
Unchanged
2025-09-3013GKodiak AI, Inc. Common Stock
KDK
Westchester Capital Management, LLC0
0.000%
0
(Unchanged)
Filing
History
2025-11-14
06:03 am
Purchase
2025-09-3013GAA Mission Acquisition Corp.
AAM
Westchester Capital Management, LLC2,696,389
7.630%
2,696,389increase
(New Position)
Filing
History
2025-11-14
06:03 am
Purchase
2025-09-3013GBlue Acquisition Corp.
BACC
Westchester Capital Management, LLC1,448,128
6.930%
1,448,128increase
(New Position)
Filing
History
2025-08-14
06:03 am
Sale
2025-06-3013GDT Cloud Acquisition Corporation
DYCQ
Westchester Capital Management, LLC0
0.000%
-469,000decrease
(Position Closed)
Filing
History
2025-08-14
06:03 am
Sale
2025-06-3013GRigel Resource Acquisition Corp.
RRAC
Westchester Capital Management, LLC0
0.000%
-1,882,289decrease
(Position Closed)
Filing
History
2025-08-14
06:03 am
Sale
2025-06-3013GGSR III Acquisition Corp.
GSRT
Westchester Capital Management, LLC516,137
2.200%
-1,338,863decrease
(-72.18%)
Filing
History
2025-08-14
06:03 am
Purchase
2025-06-3013GFACT II Acquisition Corp
FACT
Westchester Capital Management, LLC1,083,000
5.860%
1,083,000increase
(New Position)
Filing
History
2025-08-14
06:03 am
Sale
2025-06-3013GAres Acquisition Corporation II
AACT
Westchester Capital Management, LLC3,827,254
6.190%
-124,166decrease
(-3.14%)
Filing
History
2025-08-14
06:03 am
Purchase
2025-06-3013GPlum Acquisition Corp. IV
PLMK
Westchester Capital Management, LLC1,225,000
6.620%
1,225,000increase
(New Position)
Filing
History
2025-08-14
06:03 am
Purchase
2025-06-3013GDT Cloud Star Acquisition Corporation
DTSQ
Westchester Capital Management, LLC619,817
6.960%
619,817increase
(New Position)
Filing
History
2025-08-14
06:03 am
Purchase
2025-06-3013GSIM Acquisition Corp. I
SIMA
Westchester Capital Management, LLC1,224,987
5.330%
1,224,987increase
(New Position)
Filing
History
2025-08-14
06:03 am
Sale
2025-06-3013GAldel Financial II Inc.
ALDF
Westchester Capital Management, LLC1,159,448
4.890%
-25,000decrease
(-2.11%)
Filing
History
2025-08-14
06:03 am
Sale
2025-06-3013GTLGY ACQUISITION CORP
TLGYF
Westchester Capital Management, LLC0
0.000%
-519,000decrease
(Position Closed)
Filing
History
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