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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
+14.86%
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
$29.4B
AUM Growth
-$2.99B
Cap. Flow
-$8.15B
Cap. Flow %
-27.69%
Top 10 Hldgs %
27.81%
Holding
1,756
New
487
Increased
298
Reduced
433
Closed
417

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$172M
2
MSTR icon
Strategy Inc
MSTR
+$171M
3
QQQ icon
Invesco QQQ Trust
QQQ
+$131M
4
AMD icon
Advanced Micro Devices
AMD
+$127M
5
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$124M

Top Sells

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$396M
2
AAPL icon
Apple
AAPL
+$333M
3
COIN icon
Coinbase
COIN
+$247M
4
IWM icon
iShares Russell 2000 ETF
IWM
+$241M
5
MSFT icon
Microsoft
MSFT
+$221M

Sector Composition

Rank Sector Weight
1 Technology 11.35%
2 Consumer Discretionary 7.72%
3 Financials 7.12%
4 Healthcare 4.37%
5 Real Estate 3.18%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PARA
1576
DELISTED
Paramount Global Class B
PARA
– –
-401,190
Closed -$4.7M
PAYX icon
1577
CALL
Paychex
PAYX
$43.2B
– –
-7,100
Closed -$1.1M
PAYX icon
1578
PUT
Paychex
PAYX
$43.2B
– –
-15,700
Closed -$2.42M
PCAR icon
1579
CALL
PACCAR
PCAR
$69.7B
– –
-7,000
Closed -$682K
PCAR icon
1580
PACCAR
PCAR
$69.7B
– –
-19,550
Closed -$1.9M
PCAR icon
1581
PUT
PACCAR
PCAR
$69.7B
– –
-9,200
Closed -$896K
PCVX icon
1582
Vaxcyte
PCVX
$8.84B
– –
-144,309
Closed -$5.45M
PDD icon
1583
PUT
Pinduoduo
PDD
$129B
– –
-473,300
Closed -$56M
PLX icon
1584
Protalix BioTherapeutics
PLX
$196M
– –
-12,000
Closed -$30.7K
PROP icon
1585
Prairie Operating Co
PROP
$83.5M
– –
-252,000
Closed -$1.35M
PTON icon
1586
CALL
Peloton Interactive
PTON
$2.48B
– –
-50,000
Closed -$316K
PTON icon
1587
Peloton Interactive
PTON
$2.48B
– –
-80,302
Closed -$508K
QCOM icon
1588
CALL
Qualcomm
QCOM
$170B
– –
-66,400
Closed -$10.2M
QUBT icon
1589
Quantum Computing Inc
QUBT
$1.98B
– –
-18,570
Closed -$149K
RCAT icon
1590
Red Cat Holdings
RCAT
$1.61B
– –
-11,270
Closed -$66.3K
RDN icon
1591
Radian Group
RDN
$4.91B
– –
-8,280
Closed -$274K
REGN icon
1592
CALL
Regeneron Pharmaceuticals
REGN
$83.1B
– –
-3,100
Closed -$1.97M
RH icon
1593
RH
RH
$3.46B
– –
-9,706
Closed -$2.28M
RIVN icon
1594
Rivian
RIVN
$23.5B
– –
-98,466
Closed -$1.23M
RIVN icon
1595
PUT
Rivian
RIVN
$23.5B
– –
-350,000
Closed -$4.36M
RKLB icon
1596
CALL
Rocket Lab Corp
RKLB
$48.8B
– –
-255,800
Closed -$4.57M
ROST icon
1597
CALL
Ross Stores
ROST
$81.5B
– –
-6,900
Closed -$882K
ROST icon
1598
Ross Stores
ROST
$81.5B
– –
-72,198
Closed -$9.23M
ROST icon
1599
PUT
Ross Stores
ROST
$81.5B
– –
-7,200
Closed -$920K
RR icon
1600
Richtech Robotics
RR
$385M
– –
-13,460
Closed -$26.7K
62 63
64
65 66

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Hudson Bay Capital Management's Q2 2025 Portfolio in Review

As of Q2 2025, Hudson Bay Capital Management held 1,756 positions worth $29.4B, down 9.2% from $32.4B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Hudson Bay Capital Management withdrew a net $8.15B in Q2 2025, closing 417 positions and reducing 433 holdings. Its most notable exit was Occidental Petroleum Corp Warrants, an estimated $114M position sold in full.

By sector, the portfolio is most concentrated in Technology at 11% of assets, up from 11% a quarter earlier, followed by Consumer Discretionary and Financials.

Against the trend, Hudson Bay Capital Management opened a new position in Informatica worth $122M.

  • Hudson Bay Capital Management's largest Q2 2025 buy was Informatica: 5,000,000 shares worth $122M.
  • Hudson Bay Capital Management added most to Amazon in Q2 2025, an estimated $172M increase.
  • Hudson Bay Capital Management's biggest Q2 2025 reduction was NVIDIA, cutting an estimated $396M.
  • Hudson Bay Capital Management fully exited Occidental Petroleum Corp Warrants in Q2 2025, selling an estimated $114M.
  • Hudson Bay Capital Management's ten largest holdings make up 28% of its $29.4B portfolio in Q2 2025.
  • Hudson Bay Capital Management opened 487 new positions and closed 417 in Q2 2025.
  • Hudson Bay Capital Management's portfolio value fell 9.2% quarter-over-quarter to $29.4B.

Based on Hudson Bay Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.