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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
AON icon
1376
Aon
AON
$76.4B
– –
-32,508
Closed -$11.5M
APAM icon
1377
Artisan Partners
APAM
$3.04B
– –
-6,130
Closed -$250K
APGE icon
1378
PUT
Apogee Therapeutics
APGE
$10.2B
– –
-79,000
Closed -$5.96M
APO icon
1379
Apollo Global Management
APO
$74.7B
– –
-14,740
Closed -$2.13M
APP icon
1380
Applovin
APP
$140B
– –
-2,247
Closed -$1.51M
EFOR
1381
Everforth Inc
EFOR
$1.3B
– –
-5,060
Closed -$244K
ASML icon
1382
CALL
ASML
ASML
$645B
– –
-500
Closed -$535K
ATMC
1383
DELISTED
AlphaTime Acquisition Corp
ATMC
– –
-94,911
Closed -$1.14M
FRMM
1384
CALL
Forum Markets
FRMM
$82.3M
– –
-350,000
Closed -$1.72M
ATXS
1385
DELISTED
Astria Therapeutics
ATXS
– –
-366,340
Closed -$4.8M
AVAV icon
1386
AeroVironment
AVAV
$8.51B
– –
-10,133
Closed -$2.45M
AVDL
1387
DELISTED
Avadel Pharmaceuticals
AVDL
– –
-782,239
Closed -$16.9M
AWK icon
1388
American Water Works
AWK
$26.7B
– –
-20,238
Closed -$2.64M
DCH
1389
Dauch Corp
DCH
$1.42B
– –
-135,205
Closed -$867K
BA icon
1390
CALL
Boeing
BA
$190B
– –
-50,000
Closed -$10.9M
BAM icon
1391
Brookfield Asset Management
BAM
$84B
– –
-9,030
Closed -$473K
BAX icon
1392
Baxter International
BAX
$14.1B
– –
-145,000
Closed -$2.77M
BCC icon
1393
CALL
Boise Cascade
BCC
$2.96B
– –
-65,000
Closed -$4.78M
BDC icon
1394
Belden
BDC
$5.01B
– –
-10,710
Closed -$1.25M
BEAM icon
1395
Beam Therapeutics
BEAM
$2.8B
– –
-15,000
Closed -$416K
BEN icon
1396
Franklin Resources
BEN
$17.7B
– –
-21,410
Closed -$511K
BFLY icon
1397
Butterfly Network
BFLY
$2.24B
– –
-15,620
Closed -$59.4K
BILL icon
1398
CALL
BILL Holdings
BILL
$4.81B
– –
-100,000
Closed -$5.45M
BJRI icon
1399
BJ's Restaurants
BJRI
$1.44B
– –
-119,047
Closed -$4.69M
BKD icon
1400
Brookdale Senior Living
BKD
$3.45B
– –
-750,000
Closed -$8.09M
54 55
56
57 58

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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.