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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
VOO icon
551
Vanguard S&P 500 ETF
VOO
$1.04T
$4.59M 0.02%
7,500
-172,767
-96% -$102M
ALHC icon
552
Alignment Healthcare
ALHC
$2.79B
$4.58M 0.02%
+262,500
New +$3.89M
CSTM icon
553
Constellium
CSTM
$3.95B
$4.58M 0.02%
307,487
-201,809
-40% -$2.89M
CHAC
554
DELISTED
Crane Harbor Acquisition Corp
CHAC
$4.56M 0.02%
450,000
– –
AMAT icon
555
Applied Materials
AMAT
$424B
$4.55M 0.02%
22,223
+16,056
+260% +$2.91M
TEVA icon
556
Teva Pharmaceuticals
TEVA
$42.6B
$4.54M 0.02%
225,000
+105,000
+88% +$1.84M
RTX icon
557
RTX Corp
RTX
$297B
$4.54M 0.02%
27,127
-30,790
-53% -$4.78M
NEE icon
558
CALL
NextEra Energy
NEE
$179B
$4.53M 0.02%
60,000
+52,800
+733% +$3.86M
FAST icon
559
Fastenal
FAST
$58.9B
$4.51M 0.02%
91,973
-68,237
-43% -$3.22M
GWW icon
560
W.W. Grainger
GWW
$62.2B
$4.5M 0.02%
4,722
-3,087
-40% -$3.1M
NBIS
561
PUT
Nebius Group N.V.
NBIS
$69.3B
$4.49M 0.01%
+40,000
New +$2.78M
XLB icon
562
State Street Materials Select Sector SPDR ETF
XLB
$8.57B
$4.48M 0.01%
100,000
– –
CNC icon
563
PUT
Centene
CNC
$32.6B
$4.46M 0.01%
125,000
-48,000
-28% -$1.45M
DNLI icon
564
Denali Therapeutics
DNLI
$3.97B
$4.43M 0.01%
305,000
+15,000
+5% +$216K
SVCC
565
Stellar V Capital Corp
SVCC
$4.38M 0.01%
425,700
– –
GSK icon
566
GSK
GSK
$101B
$4.38M 0.01%
+101,429
New +$3.96M
FNF icon
567
Fidelity National Financial
FNF
$13.1B
$4.37M 0.01%
72,233
-71,019
-50% -$4.13M
PCG icon
568
PUT
PG&E
PCG
$38.5B
$4.36M 0.01%
289,000
– –
GSHR
569
Gesher Acquisition Corp II
GSHR
$215M
$4.31M 0.01%
425,000
– –
CHEF icon
570
Chefs' Warehouse
CHEF
$4.57B
$4.3M 0.01%
73,770
-13,990
-16% -$892K
FCX icon
571
Freeport-McMoran
FCX
$93.6B
$4.3M 0.01%
109,545
+46,941
+75% +$2.04M
ALNY icon
572
Alnylam Pharmaceuticals
ALNY
$30.4B
$4.29M 0.01%
9,411
-5,937
-39% -$2.42M
CVE icon
573
CALL
Cenovus Energy
CVE
$56.4B
$4.25M 0.01%
+250,000
New +$3.9M
STUB
574
StubHub Holdings
STUB
$2.88B
$4.23M 0.01%
+251,000
New +$4.6M
TLT icon
575
CALL
iShares 20+ Year Treasury Bond ETF
TLT
$40.8B
$4.19M 0.01%
46,900
– –
21 22
23
24 25

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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.