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Hudson Bay Capital Management

Hudson Bay Capital Management Portfolio holdings

AUM $36.8B
1-Year Est. Return 42.13%
This Fund
S&P 500
This Quarter Est. Return
+25.38%
1 Year Est. Return
+42.13%
3 Year Est. Return
+132.25%
5 Year Est. Return
+176.99%
10 Year Est. Return
+617.55%
AUM
$36.8B
AUM Growth
+$7.85B
Cap. Flow
+$595M
Cap. Flow %
1.61%
Top 10 Hldgs %
25.79%
Holding
1,853
New
472
Increased
265
Reduced
308
Closed
518

Top Buys

Rank Stock Value
1
TSM icon
TSMC
TSM
+$494M
2
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$450M
3
SNDK
Sandisk
SNDK
+$437M
4
PLTR icon
Palantir
PLTR
+$400M
5
AMZN icon
Amazon
AMZN
+$293M

Top Sells

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$403M
2
AMD icon
Advanced Micro Devices
AMD
+$384M
3
FLG
Flagstar Bank National Association
FLG
+$354M
4
NVDA icon
NVIDIA
NVDA
+$265M
5
AVGO icon
Broadcom
AVGO
+$200M

Sector Composition

Rank Sector Weight
1 Miscellaneous 49.87%
2 Technology 15.36%
3 Financials 7.19%
4 Consumer Discretionary 6.62%
5 Communication Services 5.18%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
RSG icon
1626
Republic Services
RSG
$64.9B
– –
-2,000
Closed -$438K
RSP icon
1627
Invesco S&P 500 Equal Weight ETF
RSP
$96.8B
– –
-60,000
Closed -$11.5M
RTX icon
1628
CALL
RTX Corp
RTX
$255B
– –
-30,000
Closed -$5.79M
RUM icon
1629
RUM Group Inc
RUM
$4.14B
– –
-52,070
Closed -$266K
RVMD icon
1630
PUT
Revolution Medicines
RVMD
$43.9B
– –
-50,000
Closed -$4.86M
RYZ
1631
Ryerson Holding Corp
RYZ
$1.24B
– –
-127,055
Closed -$2.86M
RYTM icon
1632
Rhythm Pharmaceuticals
RYTM
$6.79B
– –
-9,120
Closed -$793K
SABS icon
1633
SAB Biotherapeutics
SABS
$299M
– –
-16,100
Closed -$61.7K
SANA icon
1634
Sana Biotechnology
SANA
$882M
– –
-10,000
Closed -$28.8K
SAP icon
1635
SAP
SAP
$243B
– –
-60,000
Closed -$10.3M
SAP icon
1636
PUT
SAP
SAP
$243B
– –
-60,000
Closed -$10.3M
SBET icon
1637
Sharplink Inc
SBET
$2.09B
– –
-126,859
Closed -$818K
SBUX icon
1638
CALL
Starbucks
SBUX
$108B
– –
-15,000
Closed -$1.34M
SEE
1639
DELISTED
Sealed Air
SEE
– –
-225,000
Closed -$9.46M
SEMR
1640
DELISTED
Semrush
SEMR
– –
-10,740
Closed -$128K
SENS icon
1641
Senseonics Holdings Inc
SENS
$529M
– –
-23,476
Closed -$156K
SG icon
1642
Sweetgreen
SG
$981M
– –
-500,000
Closed -$2.6M
SHAK icon
1643
Shake Shack
SHAK
$2.24B
– –
-70,886
Closed -$5.34M
SIDU icon
1644
Sidus Space
SIDU
$215M
– –
-41,270
Closed -$95.7K
HTO
1645
H2O America
HTO
$2.61B
– –
-7,280
Closed -$427K
SKYT
1646
DELISTED
SkyWater Technology
SKYT
– –
-201,500
Closed -$5.52M
SLDB icon
1647
Solid Biosciences
SLDB
$782M
– –
-12,650
Closed -$91.1K
SLDP icon
1648
Solid Power
SLDP
$545M
– –
-10,832
Closed -$32.5K
SLNO
1649
DELISTED
Soleno Therapeutics
SLNO
– –
-203,291
Closed -$6.81M
SLVM icon
1650
CALL
Sylvamo
SLVM
$1.43B
– –
-20,000
Closed -$845K
64 65
66
67 68

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Hudson Bay Capital Management's Q2 2026 Portfolio in Review

As of Q2 2026, Hudson Bay Capital Management held 1,853 positions worth $36.8B, up 27% from $29B the previous quarter. Its ten largest holdings account for 26% of the portfolio.

Hudson Bay Capital Management's Q2 2026 filing shows 472 new, 265 increased, 308 reduced and 518 closed positions. Its largest new stake was Sandisk: 306,118 shares worth $696M. The largest sale was Apple, an estimated $403M.

By sector, the portfolio is most concentrated in Miscellaneous at 50% of assets, down from 51% a quarter earlier, followed by Technology and Financials.

  • Hudson Bay Capital Management's largest Q2 2026 buy was Sandisk: 306,118 shares worth $696M.
  • Hudson Bay Capital Management added most to TSMC in Q2 2026, an estimated $494M increase.
  • Hudson Bay Capital Management's biggest Q2 2026 reduction was Apple, cutting an estimated $403M.
  • Hudson Bay Capital Management fully exited Broadcom in Q2 2026, selling an estimated $200M.
  • Hudson Bay Capital Management's ten largest holdings make up 26% of its $36.8B portfolio in Q2 2026.
  • Hudson Bay Capital Management opened 472 new positions and closed 518 in Q2 2026.
  • Hudson Bay Capital Management's portfolio value rose 27% quarter-over-quarter to $36.8B.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.