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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
SHAK icon
1476
CALL
Shake Shack
SHAK
$2.87B
– –
-15,400
Closed -$1.44M
SHC icon
1477
Sotera Health
SHC
$5.47B
– –
-250,000
Closed -$3.93M
SIGI icon
1478
Selective Insurance
SIGI
$5.61B
– –
-78,598
Closed -$6.37M
SKYW icon
1479
Skywest
SKYW
$4.21B
– –
-7,905
Closed -$795K
SLB icon
1480
SLB Ltd
SLB
$79.4B
– –
-2,007,420
Closed -$69M
SLB icon
1481
PUT
SLB Ltd
SLB
$79.4B
– –
-2,000,000
Closed -$68.7M
SLDP icon
1482
Solid Power
SLDP
$557M
– –
-24,040
Closed -$83.4K
SLNO
1483
PUT
DELISTED
Soleno Therapeutics
SLNO
– –
-150,000
Closed -$10.1M
SNAP icon
1484
CALL
Snap
SNAP
$9.25B
– –
-375,500
Closed -$2.9M
SNAP icon
1485
Snap
SNAP
$9.25B
– –
-2
Closed -$15
SNCY
1486
DELISTED
Sun Country Airlines
SNCY
– –
-20,090
Closed -$237K
SNDR icon
1487
Schneider National
SNDR
$6.15B
– –
-35,046
Closed -$742K
SNOW icon
1488
Snowflake
SNOW
$116B
– –
-170,000
Closed -$38.3M
SO icon
1489
Southern Company
SO
$106B
– –
-89,259
Closed -$8.46M
SON icon
1490
PUT
Sonoco
SON
$5.71B
– –
-50,000
Closed -$2.15M
SPGI icon
1491
S&P Global
SPGI
$120B
– –
-3,774
Closed -$1.84M
SPR
1492
DELISTED
Spirit AeroSystems
SPR
– –
-443,991
Closed -$17.1M
SPY icon
1493
CALL
State Street SPDR S&P 500 ETF Trust
SPY
$807B
– –
-12,500
Closed -$8.33M
SRAD icon
1494
Sportradar
SRAD
$3.93B
– –
-179,368
Closed -$4.82M
SRAD icon
1495
PUT
Sportradar
SRAD
$3.93B
– –
-200,000
Closed -$5.38M
SRDX
1496
DELISTED
Surmodics
SRDX
– –
-536,275
Closed -$16M
SRRK icon
1497
PUT
Scholar Rock
SRRK
$6.31B
– –
-550,800
Closed -$20.5M
SRZNW icon
1498
Surrozen Inc Warrant
SRZNW
– –
-20,718
Closed -$369
STKH
1499
Steakholder Foods
STKH
$2.4M
– –
-4,686
Closed -$66.5K
STLA icon
1500
Stellantis
STLA
$20.5B
– –
-364,409
Closed -$3.36M
58 59
60
61 62

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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.