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
What is insider trading>>
Time period
Goto 0, 1, 2, ...4, 5, Next
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-05-15
06:55 am
Purchase
2026-03-3113GTAVIA ACQUISITION CORP
TAVI
Westchester Capital Management, LLC680,000
5.910%
680,000increase
(New Position)
Filing
History
2026-05-15
06:54 am
Sale
2026-03-3113GSIM ACQUISITION CORP. I USD CL
SIMA
Westchester Capital Management, LLC767,556
3.340%
-457,431decrease
(-37.34%)
Filing
History
2026-05-15
06:52 am
Purchase
2026-03-3113GRIBBON ACQUISITION CORP USD CL
RIBB
Westchester Capital Management, LLC372,417
7.770%
372,417increase
(New Position)
Filing
History
2026-05-15
06:48 am
Sale
2026-03-3113GPLUM ACQUISITION CORP IV
PLMK
Westchester Capital Management, LLC921,100
4.980%
-303,900decrease
(-24.81%)
Filing
History
2026-05-15
06:45 am
Purchase
2026-03-3113GPIONEER ACQUISITION I CORP CL
PACH
Westchester Capital Management, LLC1,248,504
5.650%
1,248,504increase
(New Position)
Filing
History
2026-05-15
06:41 am
Purchase
2026-03-3113GOAK WOODS ACQUISITION CORP
OAKU
Westchester Capital Management, LLC163,362
9.920%
163,362increase
(New Position)
Filing
History
2026-05-15
06:38 am
Purchase
2026-03-3113GMILUNA ACQUISITION CORP USD CL
MMTX
Westchester Capital Management, LLC446,002
5.050%
446,002increase
(New Position)
Filing
History
2026-05-15
06:34 am
Sale
2026-03-3113GK&F GROWTH ACQUISITION CORP II
KFII
Westchester Capital Management, LLC1,476,268
4.980%
-208,732decrease
(-12.39%)
Filing
History
2026-05-15
06:32 am
Purchase
2026-03-3113GHARVARD AVE ACQUISITION CORP
HAVA
Westchester Capital Management, LLC788,916
4.970%
788,916increase
(New Position)
Filing
History
2026-05-15
06:27 am
Purchase
2026-03-3113GGIGCAPITAL8 CORP
GIW
Westchester Capital Management, LLC1,318,232
5.140%
1,318,232increase
(New Position)
Filing
History
2026-05-15
06:25 am
Purchase
2026-03-3113GCROWN RESV ACQUISITION CORP I
CRAC
Westchester Capital Management, LLC878,377
5.090%
878,377increase
(New Position)
Filing
History
2026-02-13
4:02 pm
Sale
2025-12-3113GYHN ACQUISITION I LIMITED
YHNA
Westchester Capital Management, LLC0
0.000%
-398,000decrease
(Position Closed)
Filing
History
2026-02-13
4:02 pm
Sale
2025-12-3113GDT CLOUD STAR ACQUISITION CORP
DTSQ
Westchester Capital Management, LLC183,531
5.090%
-436,286decrease
(-70.39%)
Filing
History
2026-02-13
4:02 pm
Sale
2025-12-3113GINTEGRATED WELLNESS ACQ.CORP U
WELNF
Westchester Capital Management, LLC0
0.000%
-108,293decrease
(Position Closed)
Filing
History
2026-02-13
4:02 pm
Sale
2025-12-3113GPATRIA LATIN AMERN OPPORTUNITY
PLAO
Westchester Capital Management, LLC0
0.000%
-1,643,137decrease
(Position Closed)
Filing
History
2026-02-13
4:02 pm
Sale
2025-12-3113GAGRICULTURE & NAT SOLUTIONS AC
ANSC
Westchester Capital Management, LLC1,964,677
5.970%
-500,127decrease
(-20.29%)
Filing
History
2026-02-13
4:02 pm
Sale
2025-12-3113GBLUE ACQUISITION CORP. USD CL
BACC
Westchester Capital Management, LLC369,585
1.770%
-1,078,543decrease
(-74.48%)
Filing
History
2026-02-13
4:02 pm
Sale
2025-12-3113GFACT II ACQUISITION CORP
FACT
Westchester Capital Management, LLC921,116
4.980%
-161,884decrease
(-14.95%)
Filing
History
2026-02-13
4:02 pm
Sale
2025-12-3113GHORIZON SPACE ACQUISITION I CO
HSPOF
Westchester Capital Management, LLC0
0.000%
-297,000decrease
(Position Closed)
Filing
History
2025-11-14
06:03 am
Purchase
2025-09-3013GNABORS ENERGY TRANSITION CORP
NETD
Westchester Capital Management, LLC1,286,470
9.370%
1,286,470increase
(New Position)
Filing
History
Goto 0, 1, 2, ...4, 5, Next