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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
-1.15%
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
$29B
AUM Growth
-$1.36B
Cap. Flow
-$1.03B
Cap. Flow %
-3.55%
Top 10 Hldgs %
27.32%
Holding
1,717
New
560
Increased
295
Reduced
288
Closed
339

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$221M
2
UNH icon
UnitedHealth
UNH
+$208M
3
MU icon
Micron Technology
MU
+$196M
4
TSM icon
TSMC
TSM
+$173M
5
ORCL icon
Oracle
ORCL
+$134M

Top Sells

Rank Stock Value
1
CYBR
CyberArk
CYBR
+$232M
2
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$217M
3
VRT icon
Vertiv
VRT
+$213M
4
COST icon
Costco
COST
+$188M
5
BP icon
BP
BP
+$170M

Sector Composition

Rank Sector Weight
1 Technology 14.15%
2 Financials 8.94%
3 Consumer Discretionary 6.12%
4 Healthcare 5.51%
5 Communication Services 3.82%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
RNGTW
1176
Range Capital Acquisition Corp II Warrants
RNGTW
$93K ﹤0.01%
300,000
– –
OPFI.WS
1177
DELISTED
OppFi Inc Warrants
OPFI.WS
$92.8K ﹤0.01%
714,194
+1,000
+0.1% +$717
NVAX icon
1178
Novavax
NVAX
$1.27B
$92.5K ﹤0.01%
+11,360
New +$103K
GNLX icon
1179
Genelux
GNLX
$121M
$91.3K ﹤0.01%
37,735
– –
SLDB icon
1180
Solid Biosciences
SLDB
$857M
$91.1K ﹤0.01%
+12,650
New +$81.3K
GERN icon
1181
Geron
GERN
$1.01B
$90.6K ﹤0.01%
+60,800
New +$92.4K
XRXDW
1182
Xerox Holdings Corp Warrants
XRXDW
$25.1M
$90.5K ﹤0.01%
+1,000,000
New +$110K
HAVAR
1183
Harvard Ave Acquisition Corp Rights
HAVAR
$90.1K ﹤0.01%
750,000
– –
MGTX icon
1184
MeiraGTx Holdings
MGTX
$1.18B
$88.2K ﹤0.01%
+10,190
New +$77.4K
HSPTR
1185
DELISTED
Horizon Space Acquisition II Corp Right
HSPTR
$88K ﹤0.01%
400,000
– –
VHCPW
1186
Vine Hill Capital Investment Corp II Warrants
VHCPW
$86.7K ﹤0.01%
+216,666
New +$81.5K
MQ icon
1187
Marqeta
MQ
$1.74B
$85.7K ﹤0.01%
+5,253
New +$88.5K
ASTS icon
1188
AST SpaceMobile
ASTS
$20.1B
$85.4K ﹤0.01%
+1,030
New +$97.2K
PTORW
1189
Praetorian Acquisition Corp Warrant
PTORW
$5.58M
$82.5K ﹤0.01%
+250,000
New +$73.8K
RAC.WS
1190
Rithm Acquisition Corp Warrants
RAC.WS
$79.2K ﹤0.01%
123,817
-1,183
-0.9% -$851
SVIVW
1191
Spring Valley Acquisition Corp IV Warrants
SVIVW
$4.6M
$78.8K ﹤0.01%
+99,719
New +$72.9K
SOCAW
1192
Solarius Capital Acquisition Corp Warrant
SOCAW
$2.16M
$78K ﹤0.01%
300,000
– –
CHECW
1193
Chenghe Acquisition III Co Warrants
CHECW
$78K ﹤0.01%
325,000
– –
MLACR
1194
DELISTED
Mountain Lake Acquisition Corp Right
MLACR
$77.9K ﹤0.01%
299,715
-50,261
-14% -$13.9K
CRAQR
1195
Cal Redwood Acquisition Corp Right
CRAQR
$77.4K ﹤0.01%
368,363
– –
TVAIR
1196
Thayer Ventures Acquisition Corporation II Rights
TVAIR
$75K ﹤0.01%
375,000
– –
OPTX icon
1197
Syntec Optics
OPTX
$298M
$74.9K ﹤0.01%
+10,660
New +$65.8K
CAQUW
1198
Cambridge Acquisition Corp Warrants
CAQUW
$74.7K ﹤0.01%
+266,666
New +$74.7K
XMAX
1199
XMAX Inc
XMAX
$583M
$74.5K ﹤0.01%
10,288
-3,182
-24% -$19.8K
EVLVW
1200
DELISTED
Evolv Technologies Warrant
EVLVW
$73.9K ﹤0.01%
636,678
– –
46 47
48
49 50

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Hudson Bay Capital Management's Q1 2026 Portfolio in Review

As of Q1 2026, Hudson Bay Capital Management held 1,717 positions worth $29B, down 4.5% from $30.3B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Hudson Bay Capital Management withdrew a net $1.03B in Q1 2026, closing 339 positions and reducing 288 holdings. Its most notable exit was CyberArk, an estimated $232M position sold in full.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 14% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, Hudson Bay Capital Management opened a new position in UnitedHealth worth $189M.

  • Hudson Bay Capital Management's largest Q1 2026 buy was UnitedHealth: 700,000 shares worth $189M.
  • Hudson Bay Capital Management added most to Apple in Q1 2026, an estimated $221M increase.
  • Hudson Bay Capital Management's biggest Q1 2026 reduction was Alphabet (Google) Class A, cutting an estimated $217M.
  • Hudson Bay Capital Management fully exited CyberArk in Q1 2026, selling an estimated $232M.
  • Hudson Bay Capital Management's ten largest holdings make up 27% of its $29B portfolio in Q1 2026.
  • Hudson Bay Capital Management opened 560 new positions and closed 339 in Q1 2026.
  • Hudson Bay Capital Management's portfolio value fell 4.5% quarter-over-quarter to $29B.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.