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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
(-4.5%)
Cap. Flow
-$1.03B
Cap. Flow
% of AUM
-3.55%
Top 10 Holdings %
Top 10 Hldgs %
27.32%
Holding
1,717
New
560
Increased
295
Reduced
288
Closed
339
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$221M |
| 2 |
UnitedHealth
UNH
|
+$208M |
| 3 |
Micron Technology
MU
|
+$196M |
| 4 |
TSMC
TSM
|
+$173M |
| 5 |
Oracle
ORCL
|
+$134M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
CYBR
CyberArk
CYBR
|
+$232M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$217M |
| 3 |
Vertiv
VRT
|
+$213M |
| 4 |
Costco
COST
|
+$188M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
1051
Twin Disc
TWIN
$337M
| $255K | ﹤0.01% |
16,937
+1,386
| +9% | +$23.4K |
|
|
ONCH
1052
1RT Acquisition Corp
ONCH
$221M
| $254K | ﹤0.01% |
25,000
| – | – |
|
1053
Surrozen
SRZN
$251M
| $252K | ﹤0.01% |
+8,653
| New | +$207K |
|
1054
Griffon
GFF
$4.88B
| $251K | ﹤0.01% |
+3,460
| New | +$280K |
|
1055
PTC Therapeutics
PTCT
$5.91B
| $250K | ﹤0.01% |
+3,670
| New | +$260K |
|
1056
Achieve Life Sciences
ACHV
$672M
| $250K | ﹤0.01% |
84,896
+17,233
| +25% | +$76.5K |
|
|
SION
1057
Sionna Therapeutics
SION
$2.24B
| $248K | ﹤0.01% |
+6,180
| New | +$236K |
|
|
AIFC
1058
AI Financial Corp
AIFC
$56.8M
| $244K | ﹤0.01% |
+220,009
| New | +$358K |
|
|
MAZE
1059
Maze Therapeutics
MAZE
$1.58B
| $243K | ﹤0.01% |
+8,150
| New | +$360K |
|
1060
Stoneridge
SRI
$205M
| $242K | ﹤0.01% |
50,201
+7,254
| +17% | +$49.7K |
|
|
NBIS
1061
Nebius Group N.V.
NBIS
$48.2B
| $239K | ﹤0.01% |
2,300
-267,701
| -99% | -$26.7M |
|
1062
Lexicon Pharmaceuticals
LXRX
$1.05B
| $238K | ﹤0.01% |
152,616
+52,084
| +52% | +$75.7K |
|
1063
Alto Ingredients
ALTO
$349M
| $237K | ﹤0.01% |
48,898
+17,128
| +54% | +$54.3K |
|
1064
Immunic
IMUX
$198M
| $236K | ﹤0.01% |
+21,302
| New | +$191K |
|
|
AVBC
1065
Avidia Bancorp
AVBC
$404M
| $236K | ﹤0.01% |
+12,002
| New | +$221K |
|
1066
Jackson Financial
JXN
$9.03B
| $235K | ﹤0.01% |
+2,220
| New | +$248K |
|
1067
CALL
DigitalBridge
DBRG
$2.95B
| $233K | ﹤0.01% |
15,100
-632,500
| -98% | -$9.73M |
|
|
VIA
1068
Via Transportation Inc
VIA
$1.75B
| $230K | ﹤0.01% |
+15,328
| New | +$306K |
|
1069
CareCloud
CCLD
$98.6M
| $229K | ﹤0.01% |
+62,875
| New | +$180K |
|
|
KMTS
1070
Kestra Medical Technologies
KMTS
$1.48B
| $224K | ﹤0.01% |
+11,217
| New | +$264K |
|
1071
Uranium Energy
UEC
$5.32B
| $219K | ﹤0.01% |
+16,200
| New | +$250K |
|
1072
1stdibs.com
DIBS
$175M
| $218K | ﹤0.01% |
39,648
+3,721
| +10% | +$20.6K |
|
1073
Viasat
VSAT
$11.3B
| $218K | ﹤0.01% |
4,750
-45,250
| -91% | -$2.04M |
|
1074
Elicio Therapeutics
ELTX
$82.5M
| $216K | ﹤0.01% |
+20,208
| New | +$195K |
|
1075
CAMP4 Therapeutics
CAMP
$282M
| $214K | ﹤0.01% |
+48,511
| New | +$230K |
|
Similar funds
PCH
N
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.