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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
RGNX icon
726
Regenxbio
RGNX
$488M
$2.7M 0.01%
225,000
+45,000
+25% +$373K
LPBB
727
Launch Two Acquisition Corp
LPBB
$311M
$2.69M 0.01%
251,061
-200
-0.1% -$2.13K
RIBB
728
Ribbon Acquisition Corp
RIBB
$42.7M
$2.69M 0.01%
250,000
– –
TLN
729
Talen Energy Corp
TLN
$14.6B
$2.69M 0.01%
+7,000
New +$2.57M
EMPD
730
Empery Digital
EMPD
$81.4M
$2.69M 0.01%
755,000
– –
LFTO
731
Liftoff Mobile
LFTO
$2.69B
$2.69M 0.01%
+111,790
New +$2.9M
RAL
732
Ralliant Corp
RAL
$7.75B
$2.67M 0.01%
36,317
-92,399
-72% -$5.15M
AEIS icon
733
Advanced Energy
AEIS
$11.2B
$2.67M 0.01%
+7,160
New +$2.5M
PCVX icon
734
Vaxcyte
PCVX
$8.36B
$2.62M 0.01%
45,000
+14,030
+45% +$762K
CDE icon
735
Coeur Mining
CDE
$19.8B
$2.6M 0.01%
+159,280
New +$2.9M
DAAQ
736
Digital Asset Acquisition Corp
DAAQ
$241M
$2.6M 0.01%
250,000
– –
GFL icon
737
GFL Environmental
GFL
$18.4B
$2.59M 0.01%
70,508
+40,208
+133% +$1.52M
IGAC
738
Invest Green Acquisition Corp
IGAC
$241M
$2.57M 0.01%
256,601
– –
SSEA
739
Starry Sea Acquisition Corp
SSEA
$79M
$2.56M 0.01%
250,000
– –
FORM icon
740
FormFactor
FORM
$10.1B
$2.56M 0.01%
+15,990
New +$2.12M
CYTK icon
741
Cytokinetics
CYTK
$8.99B
$2.56M 0.01%
30,000
-9,470
-24% -$680K
BLZR
742
Trailblazer Acquisition Corp
BLZR
$351M
$2.56M 0.01%
252,518
– –
ABOS icon
743
Acumen Pharmaceuticals
ABOS
$162M
$2.55M 0.01%
955,000
-13,940
-1% -$34.4K
HEI.A icon
744
HEICO Corp Class A
HEI.A
$32.4B
$2.54M 0.01%
+9,840
New +$2.25M
SPXC icon
745
SPX Corp
SPXC
$8.65B
$2.53M 0.01%
+10,310
New +$2.26M
NTR icon
746
CALL
Nutrien
NTR
$34.5B
$2.52M 0.01%
+40,000
New +$2.8M
PACH
747
Pioneer Acquisition I Corp
PACH
$294M
$2.51M 0.01%
246,000
– –
RPRX icon
748
Royalty Pharma
RPRX
$25.9B
$2.5M 0.01%
+44,590
New +$2.32M
BIXI
749
Bitcoin Infrastructure Acquisition Corp
BIXI
$306M
$2.5M 0.01%
250,000
– –
ITHA
750
ITHAX Acquisition Corp III
ITHA
$309M
$2.5M 0.01%
250,000
– –
28 29
30
31 32

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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.