Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Tesla Inc. (put option)COM | COM | $1,185,503,160 | 3.2% |
| Amazon Com Inc. (put option)COM | COM | $1,131,399,980 | 3.1% |
| Amazon Com Inc.COM | COM | $981,847,589 | 2.7% |
| Nvidia Corporation (put option)COM | COM | $941,963,693 | 2.6% |
| iShares TR (put option)RUSSELL 2000 ETF | RUSSELL 2000 ETF | $935,150,625 | 2.5% |
| Taiwan Semiconductor Manufac (put option)SPONSORED ADS | SPONSORED ADS | $931,261,500 | 2.5% |
| Taiwan Semiconductor ManufacSPONSORED ADS | SPONSORED ADS | $923,188,179 | 2.5% |
| Tesla Inc.COM | COM | $863,513,671 | 2.3% |
| Advanced Micro Devices Inc. (put option)COM | COM | $819,722,101 | 2.2% |
| Nvidia CorporationCOM | COM | $785,773,439 | 2.1% |
| Palantir Technologies Inc. (put option)CL A | CL A | $757,736,649 | 2.1% |
| Sandisk Corp.COM | COM | $696,029,680 | 1.9% |
| Sandisk Corp. (put option)COM | COM | $693,032,904 | 1.9% |
| Palantir Technologies Inc.CL A | CL A | $658,269,641 | 1.8% |
| State Str SPDR S&P 500 ETF T (put option)TR UNIT | TR UNIT | $568,740,032 | 1.5% |
| Alphabet Inc.CAP STK CL A | CAP STK CL A | $558,981,000 | 1.5% |
| Alphabet Inc. (put option)CAP STK CL A | CAP STK CL A | $530,694,450 | 1.4% |
| Echostar Corp.NOTE 3.875%11/3 | NOTE 3.875%11/3 | $511,163,578 | 1.4% |
| Berkshire Hathaway Inc. Del (put option)CL B NEW | CL B NEW | $459,658,254 | 1.2% |
| Berkshire Hathaway Inc. DelCL B NEW | CL B NEW | $409,458,629 | 1.1% |
| Advanced Micro Devices Inc.COM | COM | $398,389,240 | 1.1% |
| Microsoft Corp.COM | COM | $388,506,671 | 1.1% |
| Microsoft Corp. (put option)COM | COM | $374,885,100 | 1.0% |
| Netflix Inc.. (put option)COM | COM | $317,801,400 | 0.9% |
| Invesco Qqq TR (put option)UNIT SER 1 | UNIT SER 1 | $308,698,880 | 0.8% |
| Meta Platforms Inc.CL A | CL A | $287,858,652 | 0.8% |
| Pg&e Corp.NOTE 4.250%12/0 | NOTE 4.250%12/0 | $280,429,795 | 0.8% |
| Intel Corp.COM | COM | $276,937,394 | 0.8% |
| Space Exploration Techn Corp.CLASS A COM STK | CLASS A COM STK | $267,284,499 | 0.7% |
| Dollar Tree Inc. (put option)COM | COM | $247,947,500 | 0.7% |
| Advanced Micro Devices Inc. (call option)COM | COM | $246,305,840 | 0.7% |
| Alphabet Inc. (put option)CAP STK CL C | CAP STK CL C | $226,131,200 | 0.6% |
| Apple Inc. (put option)COM | COM | $221,071,040 | 0.6% |
| Alibaba Group Hldg LtdNOTE 0.500% 6/0 | NOTE 0.500% 6/0 | $217,762,090 | 0.6% |
| Alphabet Inc.CAP STK CL C | CAP STK CL C | $207,875,346 | 0.6% |
| Firstenergy Corp.NOTE 3.625% 1/1 | NOTE 3.625% 1/1 | $206,645,894 | 0.6% |
| Netflix Inc..COM | COM | $204,578,136 | 0.6% |
| Synopsys Inc.COM | COM | $195,780,123 | 0.5% |
| Vertex Pharmaceuticals Inc.COM | COM | $193,943,261 | 0.5% |
| Transocean Inc.DEB 4.625% 9/3 | DEB 4.625% 9/3 | $185,801,665 | 0.5% |
| Electronic Arts Inc.COM | COM | $184,686,500 | 0.5% |
| Apple Inc.COM | COM | $182,612,781 | 0.5% |
| Synopsys Inc. (put option)COM | COM | $178,428,000 | 0.5% |
| Intel Corp. (put option)COM | COM | $170,348,600 | 0.5% |
| Apple Inc. (call option)COM | COM | $168,581,136 | 0.5% |
| Bofa Fin LLCMTNF 0.600% 5/2 | MTNF 0.600% 5/2 | $164,253,234 | 0.4% |
| iShares TR (put option)IBOXX HI YD ETF | IBOXX HI YD ETF | $159,940,000 | 0.4% |
| Unitedhealth Group Inc. (put option)COM | COM | $155,861,250 | 0.4% |
| Warner Bros Discovery Inc. (put option)COM SER A | COM SER A | $153,745,554 | 0.4% |
| Norfolk Southn Corp.COM | COM | $152,973,791 | 0.4% |
Tesla Inc. (put option)COM$1,185,503,160
- Class
- COM
- Share
- 3.2%
Amazon Com Inc. (put option)COM$1,131,399,980
- Class
- COM
- Share
- 3.1%
Amazon Com Inc.COM$981,847,589
- Class
- COM
- Share
- 2.7%
Nvidia Corporation (put option)COM$941,963,693
- Class
- COM
- Share
- 2.6%
iShares TR (put option)RUSSELL 2000 ETF$935,150,625
- Class
- RUSSELL 2000 ETF
- Share
- 2.5%
Taiwan Semiconductor Manufac (put option)SPONSORED ADS$931,261,500
- Class
- SPONSORED ADS
- Share
- 2.5%
Taiwan Semiconductor ManufacSPONSORED ADS$923,188,179
- Class
- SPONSORED ADS
- Share
- 2.5%
Tesla Inc.COM$863,513,671
- Class
- COM
- Share
- 2.3%
Advanced Micro Devices Inc. (put option)COM$819,722,101
- Class
- COM
- Share
- 2.2%
Nvidia CorporationCOM$785,773,439
- Class
- COM
- Share
- 2.1%
Palantir Technologies Inc. (put option)CL A$757,736,649
- Class
- CL A
- Share
- 2.1%
Sandisk Corp.COM$696,029,680
- Class
- COM
- Share
- 1.9%
Sandisk Corp. (put option)COM$693,032,904
- Class
- COM
- Share
- 1.9%
Palantir Technologies Inc.CL A$658,269,641
- Class
- CL A
- Share
- 1.8%
State Str SPDR S&P 500 ETF T (put option)TR UNIT$568,740,032
- Class
- TR UNIT
- Share
- 1.5%
Alphabet Inc.CAP STK CL A$558,981,000
- Class
- CAP STK CL A
- Share
- 1.5%
Alphabet Inc. (put option)CAP STK CL A$530,694,450
- Class
- CAP STK CL A
- Share
- 1.4%
Echostar Corp.NOTE 3.875%11/3$511,163,578
- Class
- NOTE 3.875%11/3
- Share
- 1.4%
Berkshire Hathaway Inc. Del (put option)CL B NEW$459,658,254
- Class
- CL B NEW
- Share
- 1.2%
Berkshire Hathaway Inc. DelCL B NEW$409,458,629
- Class
- CL B NEW
- Share
- 1.1%
Advanced Micro Devices Inc.COM$398,389,240
- Class
- COM
- Share
- 1.1%
Microsoft Corp.COM$388,506,671
- Class
- COM
- Share
- 1.1%
Microsoft Corp. (put option)COM$374,885,100
- Class
- COM
- Share
- 1.0%
Netflix Inc.. (put option)COM$317,801,400
- Class
- COM
- Share
- 0.9%
Invesco Qqq TR (put option)UNIT SER 1$308,698,880
- Class
- UNIT SER 1
- Share
- 0.8%
Meta Platforms Inc.CL A$287,858,652
- Class
- CL A
- Share
- 0.8%
Pg&e Corp.NOTE 4.250%12/0$280,429,795
- Class
- NOTE 4.250%12/0
- Share
- 0.8%
Intel Corp.COM$276,937,394
- Class
- COM
- Share
- 0.8%
Space Exploration Techn Corp.CLASS A COM STK$267,284,499
- Class
- CLASS A COM STK
- Share
- 0.7%
Dollar Tree Inc. (put option)COM$247,947,500
- Class
- COM
- Share
- 0.7%
Advanced Micro Devices Inc. (call option)COM$246,305,840
- Class
- COM
- Share
- 0.7%
Alphabet Inc. (put option)CAP STK CL C$226,131,200
- Class
- CAP STK CL C
- Share
- 0.6%
Apple Inc. (put option)COM$221,071,040
- Class
- COM
- Share
- 0.6%
Alibaba Group Hldg LtdNOTE 0.500% 6/0$217,762,090
- Class
- NOTE 0.500% 6/0
- Share
- 0.6%
Alphabet Inc.CAP STK CL C$207,875,346
- Class
- CAP STK CL C
- Share
- 0.6%
Firstenergy Corp.NOTE 3.625% 1/1$206,645,894
- Class
- NOTE 3.625% 1/1
- Share
- 0.6%
Netflix Inc..COM$204,578,136
- Class
- COM
- Share
- 0.6%
Synopsys Inc.COM$195,780,123
- Class
- COM
- Share
- 0.5%
Vertex Pharmaceuticals Inc.COM$193,943,261
- Class
- COM
- Share
- 0.5%
Transocean Inc.DEB 4.625% 9/3$185,801,665
- Class
- DEB 4.625% 9/3
- Share
- 0.5%
Electronic Arts Inc.COM$184,686,500
- Class
- COM
- Share
- 0.5%
Apple Inc.COM$182,612,781
- Class
- COM
- Share
- 0.5%
Synopsys Inc. (put option)COM$178,428,000
- Class
- COM
- Share
- 0.5%
Intel Corp. (put option)COM$170,348,600
- Class
- COM
- Share
- 0.5%
Apple Inc. (call option)COM$168,581,136
- Class
- COM
- Share
- 0.5%
Bofa Fin LLCMTNF 0.600% 5/2$164,253,234
- Class
- MTNF 0.600% 5/2
- Share
- 0.4%
iShares TR (put option)IBOXX HI YD ETF$159,940,000
- Class
- IBOXX HI YD ETF
- Share
- 0.4%
Unitedhealth Group Inc. (put option)COM$155,861,250
- Class
- COM
- Share
- 0.4%
Warner Bros Discovery Inc. (put option)COM SER A$153,745,554
- Class
- COM SER A
- Share
- 0.4%
Norfolk Southn Corp.COM$152,973,791
- Class
- COM
- Share
- 0.4%
The share class is shown on a wider screen.
The 50 largest of 1,335 positions by value, with holdings of the same security combined. The 200 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 1393825
- File number
- 028-12909
- Options
- 49 call, 76 put
- In the 25 largest
- 46.5%
- Prior quarter
- $28,981,838,636 at 31 March 2026
- Positions opened
- 479
- Positions closed
- 522
Common questions
What are Hudson Bay Capital Management’s 13F holdings worth?
$36,828,777,039 across 1,335 positions for the quarter ended 30 June 2026.
What is Hudson Bay Capital Management’s largest 13F holding?
TESLA INC (COM) was the largest position at $1,185,503,160, or 3.2% of reported 13F value, as of 30 June 2026.
How concentrated is Hudson Bay Capital Management’s 13F portfolio?
The ten largest positions accounted for 25.8% of reported value and the twenty-five largest for 46.5%, across 1,335 positions as of 30 June 2026.
Does Form 13F show everything Hudson Bay Capital Management manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Hudson Bay Capital Management file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.