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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
K
1351
DELISTED
Kellanova
K
– –
-1,219,143
Closed -$100M
K
1352
PUT
DELISTED
Kellanova
K
– –
-450,000
Closed -$36.9M
KDP icon
1353
Keurig Dr Pepper
KDP
$39.7B
– –
-114,713
Closed -$3.15M
KEX icon
1354
Kirby Corp
KEX
$7B
– –
-35,539
Closed -$2.97M
KEY icon
1355
KeyCorp
KEY
$24.3B
– –
-25,523
Closed -$477K
KKR icon
1356
KKR & Co
KKR
$99.6B
– –
-370
Closed -$48.1K
KKR icon
1357
PUT
KKR & Co
KKR
$99.6B
– –
-15,000
Closed -$1.95M
KMB icon
1358
Kimberly-Clark
KMB
$36.1B
– –
-22,068
Closed -$2.41M
KMT icon
1359
Kennametal
KMT
$2.3B
– –
-14,541
Closed -$304K
KYMR icon
1360
Kymera Therapeutics
KYMR
$9.11B
– –
-23,134
Closed -$1.31M
L icon
1361
Loews
L
$23.1B
– –
-2,143
Closed -$215K
LAC
1362
PUT
Lithium Americas
LAC
$1.18B
– –
-25,000
Closed -$143K
LDOS icon
1363
Leidos
LDOS
$17.7B
– –
-8,579
Closed -$1.62M
LEN icon
1364
Lennar Class A
LEN
$21.1B
– –
-3,161
Closed -$398K
LEU icon
1365
Centrus Energy
LEU
$3.77B
– –
-3,522
Closed -$1.09M
LILAK icon
1366
Liberty Latin America Class C
LILAK
$1.66B
– –
-275,000
Closed -$2.11M
LLY icon
1367
CALL
Eli Lilly
LLY
$1.08T
– –
-95,000
Closed -$72.5M
LOW icon
1368
Lowe's Companies
LOW
$124B
– –
-30,208
Closed -$7.59M
LQDA icon
1369
CALL
Liquidia Corp
LQDA
$7.83B
– –
-130,000
Closed -$2.96M
LQDA icon
1370
Liquidia Corp
LQDA
$7.83B
– –
-30,180
Closed -$686K
LQDA icon
1371
PUT
Liquidia Corp
LQDA
$7.83B
– –
-1,113,600
Closed -$25.3M
LRCX icon
1372
Lam Research
LRCX
$390B
– –
-174,700
Closed -$23.4M
LRMR icon
1373
CALL
Larimar Therapeutics
LRMR
$448M
– –
-498,200
Closed -$1.61M
LRMR icon
1374
Larimar Therapeutics
LRMR
$448M
– –
-403,449
Closed -$1.3M
LRMR icon
1375
PUT
Larimar Therapeutics
LRMR
$448M
– –
-377,000
Closed -$1.22M
53 54
55
56 57

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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.