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Hudson Bay Capital Management

Hudson Bay Capital Management Portfolio holdings

AUM $29B
1-Year Est. Return 30.2%
This Fund
S&P 500
This Quarter Est. Return
+3.26%
1 Year Est. Return
+30.2%
3 Year Est. Return
+99.99%
5 Year Est. Return
+135.78%
10 Year Est. Return
+498.47%
AUM
$30.3B
AUM Growth
+$259M
Cap. Flow
+$4.21M
Cap. Flow %
0.01%
Top 10 Hldgs %
25.78%
Holding
1,635
New
443
Increased
264
Reduced
288
Closed
475

Top Buys

Rank Stock Value
1
PLTR icon
Palantir
PLTR
+$412M
2
MSFT icon
Microsoft
MSFT
+$384M
3
NFLX icon
Netflix
NFLX
+$293M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$253M
5
AVGO icon
Broadcom
AVGO
+$190M

Top Sells

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$421M
2
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$172M
3
TSM icon
TSMC
TSM
+$149M
4
K
Kellanova
K
+$100M
5
UNH icon
UnitedHealth
UNH
+$86.3M

Sector Composition

Rank Sector Weight
1 Technology 14.06%
2 Financials 8.07%
3 Consumer Discretionary 6.89%
4 Healthcare 5.17%
5 Communication Services 4.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BACQR
876
DELISTED
Inflection Point Acquisition Corp IV Right
BACQR
$421K ﹤0.01%
572,182
-220,562
-28% -$180K
BEAM icon
877
Beam Therapeutics
BEAM
$2.76B
$416K ﹤0.01%
15,000
-55,000
-79% -$1.4M
FTI icon
878
TechnipFMC
FTI
$29.5B
$411K ﹤0.01%
+9,226
New +$390K
CWEN icon
879
Clearway Energy Class C
CWEN
$7.06B
$409K ﹤0.01%
12,298
+3,783
+44% +$126K
KYIVW
880
Kyivstar Group Warrant
KYIVW
$39.1M
$407K ﹤0.01%
107,189
– –
EAF icon
881
GrafTech
EAF
$201M
$399K ﹤0.01%
25,696
-210
-0.8% -$3.19K
CCEP icon
882
Coca-Cola Europacific Partners
CCEP
$47.3B
$395K ﹤0.01%
4,352
-35
-0.8% -$3.16K
TVA
883
Texas Ventures Acquisition III Corp
TVA
$316M
$391K ﹤0.01%
36,716
-446,060
-92% -$4.84M
FCEL icon
884
FuelCell Energy
FCEL
$1.73B
$379K ﹤0.01%
+51,810
New +$423K
GUTS icon
885
Fractyl Health
GUTS
$111M
$378K ﹤0.01%
+171,816
New +$277K
OWLT icon
886
Owlet
OWLT
$169M
$378K ﹤0.01%
+23,337
New +$265K
CORZ icon
887
Core Scientific
CORZ
$6.71B
$364K ﹤0.01%
25,000
-145,466
-85% -$2.54M
CCO icon
888
Clear Channel Outdoor Holdings
CCO
$1.23B
$364K ﹤0.01%
+164,660
New +$305K
PPIH
889
Perma-Pipe International
PPIH
$216M
$363K ﹤0.01%
+11,963
New +$328K
KW
890
DELISTED
Kennedy-Wilson Holdings
KW
$363K ﹤0.01%
+37,500
New +$336K
MSAI icon
891
MultiSensor AI
MSAI
$11.3M
$352K ﹤0.01%
+30,565
New +$892K
CTGO icon
892
Contango Silver & Gold Inc
CTGO
$657M
$344K ﹤0.01%
+13,030
New +$319K
ACHV icon
893
Achieve Life Sciences
ACHV
$687M
$336K ﹤0.01%
+67,663
New +$295K
XRPNW
894
Armada Acquisition Corp II Warrant
XRPNW
$8.97M
$334K ﹤0.01%
375,776
+34,335
+10% +$32.6K
ZURA icon
895
Zura Bio
ZURA
$552M
$331K ﹤0.01%
+63,084
New +$249K
OPENW
896
Opendoor Technologies Inc Series K Warrants
OPENW
$6.79M
$326K ﹤0.01%
+362,739
New +$490K
GALT icon
897
Galectin Therapeutics
GALT
$317M
$325K ﹤0.01%
78,145
+63,319
+427% +$333K
GEOS icon
898
Geospace Technologies
GEOS
$67.9M
$316K ﹤0.01%
+18,714
New +$376K
ADGM
899
Adagio Medical Holdings
ADGM
$15.3M
$308K ﹤0.01%
+296,369
New +$351K
GLXY
900
Galaxy Digital Inc
GLXY
$4.1B
$307K ﹤0.01%
+13,740
New +$426K
34 35
36
37 38

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Hudson Bay Capital Management's Q4 2025 Portfolio in Review

As of Q4 2025, Hudson Bay Capital Management held 1,635 positions worth $30.3B, up 0.86% from $30.1B the previous quarter. Its ten largest holdings account for 26% of the portfolio.

Hudson Bay Capital Management's Q4 2025 filing shows 443 new, 264 increased, 288 reduced and 475 closed positions. Its largest new stake was Vertiv: 964,604 shares worth $156M. The largest sale was Amazon, an estimated $421M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 11% a quarter earlier, followed by Financials and Consumer Discretionary.

  • Hudson Bay Capital Management's largest Q4 2025 buy was Vertiv: 964,604 shares worth $156M.
  • Hudson Bay Capital Management added most to Palantir in Q4 2025, an estimated $412M increase.
  • Hudson Bay Capital Management's biggest Q4 2025 reduction was Amazon, cutting an estimated $421M.
  • Hudson Bay Capital Management fully exited Kellanova in Q4 2025, selling an estimated $100M.
  • Hudson Bay Capital Management's ten largest holdings make up 26% of its $30.3B portfolio in Q4 2025.
  • Hudson Bay Capital Management opened 443 new positions and closed 475 in Q4 2025.
  • Hudson Bay Capital Management's portfolio value rose 0.86% quarter-over-quarter to $30.3B.

Based on Hudson Bay Capital Management's 13F filing for Q4 2025, filed 13 Feb 2026.