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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
RCKT icon
1226
Rocket Pharmaceuticals
RCKT
$379M
$67.1K ﹤0.01%
27,400
-123,800
-82% -$627K
HSPTR
1227
DELISTED
Horizon Space Acquisition II Corp Right
HSPTR
$66K ﹤0.01%
+400,000
New +$63.7K
MLACR
1228
DELISTED
Mountain Lake Acquisition Corp Right
MLACR
$64K ﹤0.01%
400,000
-50,000
-11% -$9.06K
PTEN icon
1229
Patterson-UTI
PTEN
$4.18B
$61.9K ﹤0.01%
+10,430
New +$62.8K
FIGS icon
1230
FIGS
FIGS
$2.41B
$61.1K ﹤0.01%
+10,840
New +$50K
INZY
1231
DELISTED
Inozyme Pharma
INZY
$60K ﹤0.01%
+14,996
New +$37.1K
QSEAR
1232
Quartzsea Acquisition Corp Rights
QSEAR
$59.5K ﹤0.01%
+175,000
New +$45.5K
LU icon
1233
Lufax Holding
LU
$1.31B
$58K ﹤0.01%
+20,800
New +$58.7K
LCCCR
1234
Lakeshore Acquisition III Corp Rights
LCCCR
$57K ﹤0.01%
+300,000
New +$62.1K
IAUX
1235
i-80 Gold Corp
IAUX
$1.48B
$56.1K ﹤0.01%
+93,700
New +$55.2K
RIBBR
1236
Ribbon Acquisition Corp Rights
RIBBR
$55K ﹤0.01%
250,000
– –
FERAR
1237
Fifth Era Acquisition Corp I Rights
FERAR
$54.1K ﹤0.01%
+200,000
New +$44.5K
RDAGW
1238
Republic Digital Acquisition Co Warrants
RDAGW
$52.8K ﹤0.01%
+73,290
New +$63.6K
EVGOW
1239
DELISTED
EVgo Inc Warrants
EVGOW
$52.5K ﹤0.01%
238,500
– –
NOEMR
1240
CO2 Energy Transition Corp Right
NOEMR
$50.8K ﹤0.01%
290,000
– –
MPT
1241
Medical Properties Trust
MPT
$2.42B
$50.2K ﹤0.01%
+11,640
New +$57.5K
AAM.WS
1242
DELISTED
AA Mission Acquisition Corp Warrants
AAM.WS
$49.2K ﹤0.01%
500,000
-250,000
-33% -$21.6K
CHARR
1243
Charlton Aria Acquisition Corp Rights
CHARR
$48.8K ﹤0.01%
325,000
– –
MACIW
1244
Melar Acquisition Corp I Warrant
MACIW
$48.8K ﹤0.01%
162,500
– –
SMRT icon
1245
SmartRent
SMRT
$282M
$46.6K ﹤0.01%
+47,030
New +$42K
LPBBW
1246
Launch Two Acquisition Corp Warrant
LPBBW
$44.7K ﹤0.01%
100,000
– –
LCTX icon
1247
Lineage Cell Therapeutics
LCTX
$278M
$43.9K ﹤0.01%
+48,330
New +$28.7K
CRGOW icon
1248
Freightos Ltd Warrant
CRGOW
$1.76M
$42.5K ﹤0.01%
250,000
– –
COPL.U
1249
Copley Acquisition Corp Units
COPL.U
$41.9K ﹤0.01%
+250,000
New +$2.51M
DEFT
1250
Defi Technologies
DEFT
$196M
$41.3K ﹤0.01%
+14,100
New +$47.2K
48 49
50
51 52

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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.