Hudson Bay Capital Management LP - 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
2025-08-07
4:50 pm
Sale
2025-06-3013GBattery Future Acquisition Corp.
BFAC
Hudson Bay Capital Management LP0
0.000%
-350,000decrease
(Position Closed)
Filing
History
2025-08-07
4:41 pm
Sale
2025-06-3013GAIMFINITY INVT CORP I UNIT 1 C
AIMTF
Hudson Bay Capital Management LP0
0.000%
-189,500decrease
(Position Closed)
Filing
History
2025-08-07
2:11 pm
Purchase
2025-07-3113GMALLINCKRODT PLC SHS
MNKTQ
Hudson Bay Capital Management LP2,481,694
6.300%
1,008,110increase
(+68.41%)
Filing
History
2025-05-14
4:42 pm
Purchase
2025-03-3113GHWH International Inc.
HWH
Hudson Bay Capital Management LP357,400
5.230%
357,400increase
(New Position)
Filing
History
2025-05-14
3:52 pm
Purchase
2025-03-3113GPsyence Biomedical Ltd.
PBM
Hudson Bay Capital Management LP39,628
4.990%
31,711increase
(+400.56%)
Filing
History
2025-05-14
3:30 pm
Sale
2025-03-3113GFutureTech II Acquisition Corp.
FTII
Hudson Bay Capital Management LP199,296
4.650%
-704decrease
(-0.35%)
Filing
History
2025-05-14
3:15 pm
Sale
2025-03-3113GFlagstar Financial, Inc.
FLG
Hudson Bay Capital Management LP34,689,439
8.360%
-6,727,105decrease
(-16.24%)
Filing
History
2025-05-14
1:55 pm
Unchanged
2025-03-3113GEVERGREEN CORP
EGRVF
Hudson Bay Capital Management LP201,161
7.340%
0
(Unchanged)
Filing
History
2025-05-14
1:37 pm
Purchase
2025-03-3113GDrugs Made In America Acquisition Corp. Ordinary Shares
DMAA
Hudson Bay Capital Management LP1,800,000
5.370%
1,800,000increase
(New Position)
Filing
History
2025-05-14
1:24 pm
Purchase
2025-03-3113GAldel Financial II Inc.
ALDF
Hudson Bay Capital Management LP1,450,000
6.120%
1,450,000increase
(New Position)
Filing
History
2025-04-04
1:41 pm
Purchase
2025-03-3113GQuetta Acquisition Corporation
QETA
Hudson Bay Capital Management LP518,156
13.830%
518,156increase
(New Position)
Filing
History
2025-02-10
8:00 pm
Unchanged
2024-12-3113GPsyence Biomedical Ltd.
PBM
Hudson Bay Capital Management LP7,946
9.980%
0
(Unchanged)
Filing
History
2025-02-10
7:52 pm
Unchanged
2024-12-3113GGSR III Acquisition Corp.
GSRT
Hudson Bay Capital Management LP1,500,000
6.400%
0
(Unchanged)
Filing
History
2025-02-10
7:44 pm
Unchanged
2024-12-3113GDT Cloud Star Acquisition Corporation
DTSQ
Hudson Bay Capital Management LP546,000
6.130%
0
(Unchanged)
Filing
History
2025-02-10
7:07 pm
Unchanged
2024-12-3113GInflection Point Acquisition Corp. IV
BACQ
Hudson Bay Capital Management LP1,500,000
5.900%
0
(Unchanged)
Filing
History
2025-02-10
6:58 pm
Unchanged
2024-12-3113GAptevo Therapeutics Inc.
APVO
Hudson Bay Capital Management LP213
4.990%
0
(Unchanged)
Filing
History
2025-02-10
6:32 pm
Sale
2024-12-3113GInception Growth Acquisition Limited
IGTA
Hudson Bay Capital Management LP0
0.000%
-372,922decrease
(Position Closed)
Filing
History
2025-02-10
6:03 pm
Purchase
2024-12-3113GWillow Lane Acquisition Corp.
WLAC
Hudson Bay Capital Management LP750,000
5.930%
750,000increase
(New Position)
Filing
History
2025-02-10
5:22 pm
Purchase
2024-12-3113GPsyence Biomedical Ltd.
PBM
Hudson Bay Capital Management LP7,946
9.980%
7,946increase
(New Position)
Filing
History
2025-02-10
5:04 pm
Purchase
2024-12-3113GGSR III Acquisition Corp.
GSRT
Hudson Bay Capital Management LP1,500,000
6.400%
1,500,000increase
(New Position)
Filing
History
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