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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
LII icon
726
PUT
Lennox International
LII
$14.5B
$2.41M 0.01%
4,200
-11,500
-73% -$6.43M
PHM icon
727
PUT
Pultegroup
PHM
$24.9B
$2.39M 0.01%
22,700
-62,100
-73% -$6.26M
AMGN icon
728
Amgen
AMGN
$226B
$2.39M 0.01%
8,561
-24,965
-74% -$7.07M
CSL icon
729
PUT
Carlisle Companies
CSL
$15B
$2.39M 0.01%
6,400
-18,200
-74% -$6.76M
IBP icon
730
PUT
Installed Building Products
IBP
$6.53B
$2.38M 0.01%
13,200
-35,900
-73% -$5.97M
HOG icon
731
Harley-Davidson
HOG
$2.9B
$2.36M 0.01%
+100,149
New +$2.38M
IBP icon
732
CALL
Installed Building Products
IBP
$6.53B
$2.36M 0.01%
13,100
-35,900
-73% -$5.97M
PPG icon
733
PPG Industries
PPG
$25.5B
$2.36M 0.01%
+20,733
New +$2.24M
CWEN icon
734
Clearway Energy Class C
CWEN
$7.04B
$2.35M 0.01%
+73,515
New +$2.2M
PHM icon
735
CALL
Pultegroup
PHM
$24.9B
$2.35M 0.01%
22,300
-47,200
-68% -$4.76M
NTR icon
736
Nutrien
NTR
$32.1B
$2.33M 0.01%
40,068
-89,932
-69% -$5.08M
DHI icon
737
PUT
D.R. Horton
DHI
$41.9B
$2.32M 0.01%
18,000
-49,400
-73% -$6.08M
QCOM icon
738
Qualcomm
QCOM
$173B
$2.32M 0.01%
14,568
-69,325
-83% -$10.2M
RAL
739
Ralliant Corp
RAL
$7.87B
$2.3M 0.01%
+47,488
New +$2.34M
DHI icon
740
CALL
D.R. Horton
DHI
$41.9B
$2.29M 0.01%
17,800
-49,000
-73% -$6.03M
TMO icon
741
Thermo Fisher Scientific
TMO
$220B
$2.24M 0.01%
5,532
+4,770
+626% +$1.99M
KLAC icon
742
PUT
KLA
KLAC
$273B
$2.24M 0.01%
25,000
-288,000
-92% -$21.7M
MOS icon
743
The Mosaic Company
MOS
$6.88B
$2.22M 0.01%
60,756
+35,106
+137% +$1.12M
ETNB
744
DELISTED
89bio
ETNB
$2.22M 0.01%
225,700
-24,500
-10% -$203K
TOL icon
745
PUT
Toll Brothers
TOL
$13.9B
$2.2M 0.01%
19,300
-15,200
-44% -$1.58M
NVT icon
746
CALL
nVent Electric
NVT
$27.4B
$2.2M 0.01%
+30,000
New +$1.84M
TT icon
747
Trane Technologies
TT
$105B
$2.19M 0.01%
5,000
-28,071
-85% -$11.1M
LLY icon
748
CALL
Eli Lilly
LLY
$1.08T
$2.18M 0.01%
+2,800
New +$2.18M
TLN
749
Talen Energy Corp
TLN
$17.1B
$2.18M 0.01%
7,500
-16,940
-69% -$4.02M
TOL icon
750
CALL
Toll Brothers
TOL
$13.9B
$2.18M 0.01%
19,100
-53,100
-74% -$5.51M
28 29
30
31 32

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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.