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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
SPOT icon
301
PUT
Spotify
SPOT
$103B
$11.6M 0.04%
+20,000
New +$12.5M
SON icon
302
Sonoco
SON
$5.71B
$11.6M 0.04%
265,884
+124,582
+88% +$5.16M
ALDF
303
Aldel Financial II Inc
ALDF
$322M
$11.6M 0.04%
1,100,000
– –
APXT
304
Apex Treasury Corp
APXT
$465M
$11.5M 0.04%
+1,163,560
New +$11.5M
AON icon
305
Aon
AON
$75.6B
$11.5M 0.04%
32,508
+3,395
+12% +$1.19M
WAB icon
306
Wabtec
WAB
$50.3B
$11.3M 0.04%
53,111
-39,794
-43% -$8.18M
BROS icon
307
Dutch Bros
BROS
$8.66B
$11.3M 0.04%
185,067
+110,786
+149% +$6.29M
RRR icon
308
Red Rock Resorts
RRR
$3.73B
$11.2M 0.04%
181,078
-32,206
-15% -$1.88M
MOD icon
309
Modine Manufacturing
MOD
$10.5B
$11.2M 0.04%
83,882
-17,699
-17% -$2.64M
SWX icon
310
Southwest Gas
SWX
$6.63B
$11.1M 0.04%
139,299
+66,943
+93% +$5.36M
TDY icon
311
Teledyne Technologies
TDY
$31.6B
$11.1M 0.04%
+21,822
New +$11.5M
CYTK icon
312
Cytokinetics
CYTK
$10.6B
$11.1M 0.04%
175,350
-6,781
-4% -$422K
BKNG icon
313
Booking.com
BKNG
$160B
$10.9M 0.04%
50,825
+32,900
+184% +$6.77M
BA icon
314
CALL
Boeing
BA
$184B
$10.9M 0.04%
50,000
-60,000
-55% -$12.3M
LHX icon
315
L3Harris
LHX
$53.3B
$10.8M 0.04%
36,743
+10,541
+40% +$3.05M
UGI icon
316
UGI
UGI
$7.54B
$10.7M 0.04%
286,310
-12,687
-4% -$449K
CSX icon
317
CSX Corp
CSX
$92.5B
$10.7M 0.04%
294,910
-313,577
-52% -$11.2M
SBXE.U
318
SilverBox Corp V Units
SBXE.U
$10.7M 0.04%
+1,050,000
New +$10.6M
EVAC
319
EQV Ventures Acquisition Corp II
EVAC
$599M
$10.6M 0.04%
1,060,372
+60,372
+6% +$604K
ATI icon
320
ATI
ATI
$31.3B
$10.5M 0.03%
91,896
-62,888
-41% -$6.13M
SDHI
321
Siddhi Acquisition Corp
SDHI
$365M
$10.5M 0.03%
1,025,000
+475,000
+86% +$4.86M
RKLB icon
322
PUT
Rocket Lab Corp
RKLB
$50B
$10.5M 0.03%
150,000
+100,000
+200% +$5.73M
XPO icon
323
XPO
XPO
$23.8B
$10.5M 0.03%
76,900
-2,181
-3% -$297K
AFG icon
324
American Financial Group
AFG
$12B
$10.4M 0.03%
+76,121
New +$10.4M
OPTU
325
Optimum Communications Inc
OPTU
$324M
$10.3M 0.03%
6,249,991
-500,000
-7% -$1.02M
11 12
13
14 15

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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.