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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
+11.06%
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
$30.1B
AUM Growth
+$641M
Cap. Flow
-$3.63B
Cap. Flow %
-12.08%
Top 10 Hldgs %
29.43%
Holding
1,782
New
442
Increased
250
Reduced
348
Closed
584

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$521M
2
AAPL icon
Apple
AAPL
+$212M
3
CYBR
CyberArk
CYBR
+$205M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$164M
5
TSM icon
TSMC
TSM
+$162M

Top Sells

Rank Stock Value
1
MSTR icon
Strategy Inc
MSTR
+$272M
2
QQQ icon
Invesco QQQ Trust
QQQ
+$271M
3
AMD icon
Advanced Micro Devices
AMD
+$206M
4
NVDA icon
NVIDIA
NVDA
+$186M
5
HES
Hess
HES
+$163M

Sector Composition

Rank Sector Weight
1 Technology 10.62%
2 Consumer Discretionary 9%
3 Financials 6.82%
4 Healthcare 3.96%
5 Real Estate 3.67%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GM icon
701
PUT
General Motors
GM
$75.8B
$2.44M 0.01%
40,000
– –
MKTX icon
702
MarketAxess Holdings
MKTX
$5.72B
$2.43M 0.01%
+13,973
New +$2.73M
RPM icon
703
RPM International
RPM
$14.5B
$2.43M 0.01%
20,591
-40,836
-66% -$4.9M
MCRB icon
704
CALL
Seres Therapeutics
MCRB
$45M
$2.4M 0.01%
+125,000
New +$1.99M
RKLB icon
705
PUT
Rocket Lab Corp
RKLB
$51.2B
$2.4M 0.01%
+50,000
New +$2.27M
QUMS
706
Quantumsphere Acquisition Corp
QUMS
$113M
$2.34M 0.01%
+235,000
New +$2.34M
FWRG icon
707
CALL
First Watch Restaurant Group
FWRG
$800M
$2.31M 0.01%
+147,500
New +$2.57M
MDGL icon
708
CALL
Madrigal Pharmaceuticals
MDGL
$11.7B
$2.29M 0.01%
+5,000
New +$1.87M
TLT icon
709
iShares 20+ Year Treasury Bond ETF
TLT
$40.8B
$2.28M 0.01%
25,520
-69,918
-73% -$6.12M
MAS icon
710
CALL
Masco
MAS
$14.7B
$2.27M 0.01%
32,300
-88,100
-73% -$6.2M
PTON icon
711
PUT
Peloton Interactive
PTON
$2.44B
$2.25M 0.01%
+250,000
New +$1.86M
PAII
712
Pyrophyte Acquisition Corp II
PAII
$2.24M 0.01%
+225,000
New +$2.24M
NOG icon
713
Northern Oil and Gas
NOG
$2.61B
$2.23M 0.01%
90,000
-1,530
-2% -$40.6K
MHO icon
714
PUT
M/I Homes
MHO
$3.9B
$2.22M 0.01%
15,400
-43,000
-74% -$5.82M
GD icon
715
General Dynamics
GD
$106B
$2.21M 0.01%
6,488
-6,006
-48% -$1.89M
MHO icon
716
CALL
M/I Homes
MHO
$3.9B
$2.2M 0.01%
15,200
-32,000
-68% -$4.33M
ANSC
717
Agriculture & Natural Solutions Acquisition Corp
ANSC
$2.18M 0.01%
200,000
– –
BWA icon
718
BorgWarner
BWA
$13.8B
$2.17M 0.01%
49,354
-72,354
-59% -$2.89M
CNP icon
719
CenterPoint Energy
CNP
$26.7B
$2.17M 0.01%
55,825
+15,123
+37% +$571K
GS icon
720
Goldman Sachs
GS
$304B
$2.16M 0.01%
2,713
+2,008
+285% +$1.49M
SON icon
721
PUT
Sonoco
SON
$5.77B
$2.15M 0.01%
+50,000
New +$2.31M
FCRS.U
722
FutureCrest Acquisition Corp Units
FCRS.U
$2.14M 0.01%
+201,482
New +$2.12M
MRVL icon
723
Marvell Technology
MRVL
$199B
$2.12M 0.01%
25,263
-33,120
-57% -$2.44M
LILAK icon
724
Liberty Latin America Class C
LILAK
$1.65B
$2.11M 0.01%
+275,000
New +$1.88M
LSTR icon
725
Landstar System
LSTR
$6.4B
$2.1M 0.01%
17,115
+4,961
+41% +$659K
27 28
29
30 31

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Hudson Bay Capital Management's Q3 2025 Portfolio in Review

As of Q3 2025, Hudson Bay Capital Management held 1,782 positions worth $30.1B, up 2.2% from $29.4B the previous quarter. Its ten largest holdings account for 29% of the portfolio.

Hudson Bay Capital Management withdrew a net $3.63B in Q3 2025, closing 584 positions and reducing 348 holdings. Its most notable exit was Hess, an estimated $163M position sold in full.

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

Against the trend, Hudson Bay Capital Management opened a new position in CyberArk worth $230M.

  • Hudson Bay Capital Management's largest Q3 2025 buy was CyberArk: 476,630 shares worth $230M.
  • Hudson Bay Capital Management added most to Amazon in Q3 2025, an estimated $521M increase.
  • Hudson Bay Capital Management's biggest Q3 2025 reduction was Strategy Inc, cutting an estimated $272M.
  • Hudson Bay Capital Management fully exited Hess in Q3 2025, selling an estimated $163M.
  • Hudson Bay Capital Management's ten largest holdings make up 29% of its $30.1B portfolio in Q3 2025.
  • Hudson Bay Capital Management opened 442 new positions and closed 584 in Q3 2025.
  • Hudson Bay Capital Management's portfolio value rose 2.2% quarter-over-quarter to $30.1B.

Based on Hudson Bay Capital Management's 13F filing for Q3 2025, filed 13 Nov 2025.