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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
AIR icon
426
AAR Corp
AIR
$5.93B
$6.41M 0.02%
58,585
-13,128
-18% -$1.41M
WAB icon
427
Wabtec
WAB
$49.8B
$6.4M 0.02%
25,597
-27,514
-52% -$6.65M
SIMA
428
SIM Acquisition Corp I
SIMA
$6.4M 0.02%
596,090
-928
-0.2% -$9.9K
STLD icon
429
Steel Dynamics
STLD
$37.8B
$6.37M 0.02%
35,372
+20,105
+132% +$3.66M
IDYA icon
430
PUT
IDEAYA Biosciences
IDYA
$3.49B
$6.36M 0.02%
+191,000
New +$6.41M
PZZA icon
431
Papa John's
PZZA
$806M
$6.3M 0.02%
+194,400
New +$6.75M
SHAK icon
432
Shake Shack
SHAK
$2.86B
$6.27M 0.02%
70,886
-114,114
-62% -$10.5M
PG icon
433
Procter & Gamble
PG
$340B
$6.23M 0.02%
+43,123
New +$6.54M
KO icon
434
Coca-Cola
KO
$373B
$6.2M 0.02%
81,493
-86,236
-51% -$6.52M
SOXX icon
435
PUT
iShares Semiconductor ETF
SOXX
$48.1B
$6.18M 0.02%
+18,800
New +$6.42M
BCC icon
436
Boise Cascade
BCC
$2.95B
$6.16M 0.02%
81,211
-20,572
-20% -$1.65M
UNP icon
437
Union Pacific
UNP
$176B
$6.16M 0.02%
25,375
-2,176
-8% -$533K
ALKS icon
438
Alkermes
ALKS
$8.14B
$6.14M 0.02%
+173,626
New +$5.39M
SOCA
439
Solarius Capital Acquisition Corp
SOCA
$6.11M 0.02%
600,000
RBRK icon
440
Rubrik
RBRK
$17.2B
$6.07M 0.02%
124,000
BMY icon
441
PUT
Bristol-Myers Squibb
BMY
$131B
$6.07M 0.02%
+100,000
New +$5.83M
LIN icon
442
Linde
LIN
$226B
$6.04M 0.02%
12,191
-105,095
-90% -$49.6M
MBVI
443
M3-Brigade Acquisition VI Corp
MBVI
$6.04M 0.02%
600,000
+50,000
+9% +$504K
PKG icon
444
Packaging Corp of America
PKG
$22.5B
$6.02M 0.02%
28,376
+2,970
+12% +$662K
AIIA
445
AI Infrastructure Acquisition Corp
AIIA
$197M
$6.02M 0.02%
+600,000
New +$6.01M
RNGT
446
Range Capital Acquisition Corp II
RNGT
$6M 0.02%
600,000
ACAAU
447
Averin Capital Acquisition Corp Units
ACAAU
$254M
$5.99M 0.02%
+600,000
New +$6.03M
QETA icon
448
Quetta Acquisition Corp
QETA
$5.96M 0.02%
518,156
NVT icon
449
nVent Electric
NVT
$26.7B
$5.94M 0.02%
50,204
-12,299
-20% -$1.4M
HAL icon
450
Halliburton
HAL
$27.1B
$5.93M 0.02%
+151,978
New +$5.26M

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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.