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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
+3.26%
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
$30.3B
AUM Growth
+$259M
Cap. Flow
+$4.21M
Cap. Flow %
0.01%
Top 10 Hldgs %
25.78%
Holding
1,635
New
443
Increased
264
Reduced
288
Closed
475

Top Buys

Rank Stock Value
1
PLTR icon
Palantir
PLTR
+$412M
2
MSFT icon
Microsoft
MSFT
+$384M
3
NFLX icon
Netflix
NFLX
+$293M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$253M
5
AVGO icon
Broadcom
AVGO
+$190M

Top Sells

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$421M
2
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$172M
3
TSM icon
TSMC
TSM
+$149M
4
K
Kellanova
K
+$100M
5
UNH icon
UnitedHealth
UNH
+$86.3M

Sector Composition

Rank Sector Weight
1 Technology 14.06%
2 Financials 8.07%
3 Consumer Discretionary 6.89%
4 Healthcare 5.17%
5 Communication Services 4.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SNY icon
176
Sanofi
SNY
$104B
$28.1M 0.09%
580,050
+447,790
+339% +$22.2M
COP icon
177
ConocoPhillips
COP
$151B
$28.1M 0.09%
300,000
+290,763
+3,148% +$26.3M
ABVX
178
Abivax
ABVX
$10.9B
$28.1M 0.09%
208,219
+117,157
+129% +$12.8M
KDP icon
179
CALL
Keurig Dr Pepper
KDP
$39.7B
$28M 0.09%
1,000,000
MAR icon
180
Marriott International
MAR
$91B
$27.7M 0.09%
89,178
+13,132
+17% +$3.75M
PDM
181
Piedmont Realty Trust
PDM
$1.16B
$27.1M 0.09%
3,247,359
+32,020
+1% +$267K
LLY icon
182
Eli Lilly
LLY
$1.09T
$27M 0.09%
25,120
-19,396
-44% -$18.5M
NVO
183
Novo Nordisk
NVO
$208B
$26.9M 0.09%
529,203
+274,597
+108% +$14M
NVRI icon
184
Enviri
NVRI
$574M
$26.9M 0.09%
+1,500,000
New +$22.4M
AMZN icon
185
CALL
Amazon
AMZN
$2.94T
$26.8M 0.09%
116,000
+16,000
+16% +$3.66M
FXI icon
186
iShares China Large-Cap ETF
FXI
$4.25B
$26.4M 0.09%
+689,740
New +$27.4M
ACLX
187
DELISTED
Arcellx
ACLX
$26.1M 0.09%
+400,942
New +$32M
KVUE icon
188
CALL
Kenvue
KVUE
$36.5B
$25.9M 0.09%
+1,500,000
New +$24.5M
BRK.B icon
189
CALL
Berkshire Hathaway Class B
BRK.B
$1.11T
$25.1M 0.08%
50,000
+10,000
+25% +$4.98M
JPM icon
190
JPMorgan Chase
JPM
$964B
$25M 0.08%
77,500
-61,235
-44% -$19M
ANGX
191
Angel Studios
ANGX
$725M
$24.7M 0.08%
5,294,466
+3,301,883
+166% +$19.6M
FHN icon
192
First Horizon
FHN
$12B
$24.6M 0.08%
1,029,675
+419,694
+69% +$9.36M
XBI icon
193
PUT
State Street SPDR S&P Biotech ETF
XBI
$10.4B
$24.4M 0.08%
+200,000
New +$22.9M
CMI icon
194
Cummins
CMI
$87.3B
$24.4M 0.08%
47,730
+2,727
+6% +$1.27M
HPE icon
195
CALL
Hewlett Packard
HPE
$71.9B
$24M 0.08%
1,000,000
+199,900
+25% +$4.71M
YEXT icon
196
Yext
YEXT
$576M
$23.8M 0.08%
2,952,453
+1,647,174
+126% +$13.9M
DAY
197
DELISTED
Dayforce
DAY
$23.6M 0.08%
+341,401
New +$23.5M
SLG icon
198
SL Green Realty
SLG
$3.99B
$23.3M 0.08%
507,882
-952,491
-65% -$47M
ECHO
199
EchoStar
ECHO
$25.6B
$23.1M 0.08%
212,928
-243,997
-53% -$19.9M
MDLN
200
Medline Inc
MDLN
$30.7B
$23.1M 0.08%
+550,050
New +$23.2M

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Hudson Bay Capital Management's Q4 2025 Portfolio in Review

As of Q4 2025, Hudson Bay Capital Management held 1,635 positions worth $30.3B, up 0.86% from $30.1B the previous quarter. Its ten largest holdings account for 26% of the portfolio.

Hudson Bay Capital Management's Q4 2025 filing shows 443 new, 264 increased, 288 reduced and 475 closed positions. Its largest new stake was Vertiv: 964,604 shares worth $156M. The largest sale was Amazon, an estimated $421M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 11% a quarter earlier, followed by Financials and Consumer Discretionary.

  • Hudson Bay Capital Management's largest Q4 2025 buy was Vertiv: 964,604 shares worth $156M.
  • Hudson Bay Capital Management added most to Palantir in Q4 2025, an estimated $412M increase.
  • Hudson Bay Capital Management's biggest Q4 2025 reduction was Amazon, cutting an estimated $421M.
  • Hudson Bay Capital Management fully exited Kellanova in Q4 2025, selling an estimated $100M.
  • Hudson Bay Capital Management's ten largest holdings make up 26% of its $30.3B portfolio in Q4 2025.
  • Hudson Bay Capital Management opened 443 new positions and closed 475 in Q4 2025.
  • Hudson Bay Capital Management's portfolio value rose 0.86% quarter-over-quarter to $30.3B.

Based on Hudson Bay Capital Management's 13F filing for Q4 2025, filed 13 Feb 2026.