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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
+14.86%
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
$29.4B
AUM Growth
-$2.99B
Cap. Flow
-$8.15B
Cap. Flow %
-27.69%
Top 10 Hldgs %
27.81%
Holding
1,756
New
487
Increased
298
Reduced
433
Closed
417

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$172M
2
MSTR icon
Strategy Inc
MSTR
+$171M
3
QQQ icon
Invesco QQQ Trust
QQQ
+$131M
4
AMD icon
Advanced Micro Devices
AMD
+$127M
5
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$124M

Top Sells

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$396M
2
AAPL icon
Apple
AAPL
+$333M
3
COIN icon
Coinbase
COIN
+$247M
4
IWM icon
iShares Russell 2000 ETF
IWM
+$241M
5
MSFT icon
Microsoft
MSFT
+$221M

Sector Composition

Rank Sector Weight
1 Technology 11.35%
2 Consumer Discretionary 7.72%
3 Financials 7.12%
4 Healthcare 4.37%
5 Real Estate 3.18%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ARCT icon
776
Arcturus Therapeutics
ARCT
$223M
$2.02M 0.01%
155,000
+100
+0.1% +$1.18K
SQQQ icon
777
PUT
ProShares UltraPro Short QQQ
SQQQ
$1.67B
$2.02M 0.01%
20,600
– –
TEVA icon
778
Teva Pharmaceuticals
TEVA
$42.6B
$2.01M 0.01%
120,000
-85,000
-41% -$1.37M
CCAQ
779
Collective Acquisition Corp
CCAQ
$213M
$2.01M 0.01%
+200,000
New +$2.01M
CHWY icon
780
Chewy
CHWY
$9.2B
$2.01M 0.01%
47,157
-179,398
-79% -$7.15M
BEKE icon
781
KE Holdings
BEKE
$18.7B
$2.01M 0.01%
+113,054
New +$2.17M
CCL icon
782
PUT
Carnival Corporation Ltd
CCL
$38.9B
$1.97M 0.01%
+70,000
New +$1.5M
GM icon
783
PUT
General Motors
GM
$75.8B
$1.97M 0.01%
40,000
-580,000
-94% -$27.5M
KBH icon
784
PUT
KB Home
KBH
$3.45B
$1.97M 0.01%
37,100
-101,300
-73% -$5.39M
KNSA icon
785
Kiniksa Pharmaceuticals
KNSA
$6.07B
$1.96M 0.01%
70,780
-129,220
-65% -$3.29M
KBH icon
786
CALL
KB Home
KBH
$3.45B
$1.95M 0.01%
36,900
-100,700
-73% -$5.36M
AAON icon
787
Aaon
AAON
$7.23B
$1.95M 0.01%
+26,441
New +$2.32M
TTD icon
788
Trade Desk
TTD
$6.84B
$1.94M 0.01%
26,930
+7,932
+42% +$506K
LEN icon
789
PUT
Lennar Class A
LEN
$21.1B
$1.94M 0.01%
17,500
-47,900
-73% -$5.19M
GEV icon
790
GE Vernova
GEV
$279B
$1.93M 0.01%
3,651
-6,349
-63% -$2.64M
TMUS icon
791
CALL
T-Mobile US
TMUS
$197B
$1.93M 0.01%
8,100
-39,300
-83% -$9.59M
PEP icon
792
CALL
PepsiCo
PEP
$192B
$1.93M 0.01%
14,600
-45,300
-76% -$6.1M
JNJ icon
793
Johnson & Johnson
JNJ
$632B
$1.92M 0.01%
12,580
-319,035
-96% -$49M
POLE
794
Andretti Acquisition Corp II
POLE
$319M
$1.92M 0.01%
185,000
– –
LEN icon
795
CALL
Lennar Class A
LEN
$21.1B
$1.91M 0.01%
17,300
-36,500
-68% -$3.95M
ALLE icon
796
CALL
Allegion
ALLE
$14.2B
$1.89M 0.01%
13,100
-53,800
-80% -$7.35M
BLDR icon
797
PUT
Builders FirstSource
BLDR
$7.91B
$1.88M 0.01%
16,100
-44,200
-73% -$5.1M
CPA icon
798
Copa Holdings
CPA
$6.17B
$1.87M 0.01%
+17,000
New +$1.68M
RGTIW icon
799
Rigetti Computing Warrants
RGTIW
$193M
$1.87M 0.01%
443,397
-5,098
-1% -$18.8K
LPX icon
800
Louisiana-Pacific
LPX
$5.18B
$1.86M 0.01%
+21,650
New +$1.92M
30 31
32
33 34

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Hudson Bay Capital Management's Q2 2025 Portfolio in Review

As of Q2 2025, Hudson Bay Capital Management held 1,756 positions worth $29.4B, down 9.2% from $32.4B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Hudson Bay Capital Management withdrew a net $8.15B in Q2 2025, closing 417 positions and reducing 433 holdings. Its most notable exit was Occidental Petroleum Corp Warrants, an estimated $114M position sold in full.

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

Against the trend, Hudson Bay Capital Management opened a new position in Informatica worth $122M.

  • Hudson Bay Capital Management's largest Q2 2025 buy was Informatica: 5,000,000 shares worth $122M.
  • Hudson Bay Capital Management added most to Amazon in Q2 2025, an estimated $172M increase.
  • Hudson Bay Capital Management's biggest Q2 2025 reduction was NVIDIA, cutting an estimated $396M.
  • Hudson Bay Capital Management fully exited Occidental Petroleum Corp Warrants in Q2 2025, selling an estimated $114M.
  • Hudson Bay Capital Management's ten largest holdings make up 28% of its $29.4B portfolio in Q2 2025.
  • Hudson Bay Capital Management opened 487 new positions and closed 417 in Q2 2025.
  • Hudson Bay Capital Management's portfolio value fell 9.2% quarter-over-quarter to $29.4B.

Based on Hudson Bay Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.