Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Topbuild CorCOM | COM | $930,641,250 | 9.1% |
| Electronic Arts Inc.COM | COM | $654,077,600 | 6.4% |
| Penumbra Inc.COM | COM | $580,508,901 | 5.7% |
| Norfolk Southn Corp.COM | COM | $550,532,500 | 5.4% |
| Kenvue Inc.COM | COM | $535,080,019 | 5.2% |
| Warner Bros Discovery Inc.COM SER A | COM SER A | $505,631,747 | 4.9% |
| Bio-techne Corp.COM | COM | $482,186,250 | 4.7% |
| Nuvalent Inc.COM | COM | $430,162,850 | 4.2% |
| Apogee Therapeutics Inc.COM | COM | $378,280,500 | 3.7% |
| Chart Inds Inc.COM | COM | $373,812,882 | 3.7% |
| State Str SPDR S&P 500 ETF T (put option)TR UNIT | TR UNIT | $349,413,683 | 3.4% |
| Teck Resources LtdCL B | CL B | $343,269,775 | 3.4% |
| Janus Henderson Group PLCORD SHS | ORD SHS | $267,763,600 | 2.6% |
| Gamestop Corp.NOTE 6/1 | NOTE 6/1 | $257,803,675 | 2.5% |
| Invesco Qqq TR (put option)UNIT SER 1 | UNIT SER 1 | $225,632,960 | 2.2% |
| Silicon Laboratories Inc.COM | COM | $218,560,000 | 2.1% |
| Nvidia Corporation (put option)COM | COM | $205,972,646 | 2.0% |
| State Str SPDR S&P 500 ETF T (call option)TR UNIT | TR UNIT | $187,513,947 | 1.8% |
| Roku Inc.COM CL A | COM CL A | $163,603,899 | 1.6% |
| AES Corp.COM | COM | $162,298,500 | 1.6% |
| iShares TR (put option)RUSSELL 2000 ETF | RUSSELL 2000 ETF | $159,929,535 | 1.6% |
| Liberty Broadband Corp.COM SER C | COM SER C | $149,506,860 | 1.5% |
| Valaris LtdCL A | CL A | $114,355,382 | 1.1% |
| Nebius Group N.V. (put option)SHS CLASS A | SHS CLASS A | $109,694,724 | 1.1% |
| Catalyst Pharmaceuticals Inc.COM | COM | $88,642,092 | 0.9% |
| Uber Technologies Inc.NOTE 5/1 | NOTE 5/1 | $46,967,526 | 0.5% |
| Txnm Energy Inc.NOTE 5.750% 6/0 | NOTE 5.750% 6/0 | $45,061,536 | 0.4% |
| Alignment Healthcare Inc.NOTE 4.250%11/1 | NOTE 4.250%11/1 | $43,989,683 | 0.4% |
| Makemytrip Limited MauritiusNOTE 7/0 | NOTE 7/0 | $43,284,375 | 0.4% |
| Hewlett Packard Enterprise C7.625 MAND CONV | 7.625 MAND CONV | $40,959,809 | 0.4% |
| Space Exploration Techn Corp.CLASS A COM STK | CLASS A COM STK | $40,579,250 | 0.4% |
| Freshpet Inc.NOTE 3.000% 4/0 | NOTE 3.000% 4/0 | $39,874,990 | 0.4% |
| Ark 21shares Bitcoin ETFSHS BEN INT | SHS BEN INT | $38,275,621 | 0.4% |
| Vanguard Index Fds (put option)PUT | PUT | $35,348,246 | 0.3% |
| Peloton Interactive Inc.NOTE 5.500%12/0 | NOTE 5.500%12/0 | $34,779,527 | 0.3% |
| Cooper Cos Inc.COM | COM | $31,666,377 | 0.3% |
| Concentra Group Holdings ParCOMMON STOCK | COMMON STOCK | $31,077,267 | 0.3% |
| Rivian Automotive Inc.NOTE 3.625%10/1 | NOTE 3.625%10/1 | $30,251,803 | 0.3% |
| Solventum Corp.COM SHS | COM SHS | $29,935,897 | 0.3% |
| News Corp. NewCL A | CL A | $29,390,377 | 0.3% |
| Txnm Energy Inc.COM | COM | $27,534,780 | 0.3% |
| Ani Pharmaceuticals Inc.NOTE 2.250% 9/0 | NOTE 2.250% 9/0 | $26,115,586 | 0.3% |
| Uber Technologies Inc.COM | COM | $26,081,077 | 0.3% |
| Siriusxm Holdings Inc.COMMON STOCK | COMMON STOCK | $25,074,881 | 0.2% |
| Comcast Corp. NewCL A | CL A | $23,003,399 | 0.2% |
| Siriusxm Holdings Inc. (call option)COMMON STOCK | COMMON STOCK | $22,846,236 | 0.2% |
| Tesla Inc. (put option)COM | COM | $22,207,680 | 0.2% |
| Howmet Aerospace Inc. (put option)COM | COM | $22,046,520 | 0.2% |
| Tripadvisor Inc.COM | COM | $20,766,921 | 0.2% |
| iShares TR (put option)RUS 2000 GRW ETF | RUS 2000 GRW ETF | $19,698,000 | 0.2% |
Topbuild CorCOM$930,641,250
- Class
- COM
- Share
- 9.1%
Electronic Arts Inc.COM$654,077,600
- Class
- COM
- Share
- 6.4%
Penumbra Inc.COM$580,508,901
- Class
- COM
- Share
- 5.7%
Norfolk Southn Corp.COM$550,532,500
- Class
- COM
- Share
- 5.4%
Kenvue Inc.COM$535,080,019
- Class
- COM
- Share
- 5.2%
Warner Bros Discovery Inc.COM SER A$505,631,747
- Class
- COM SER A
- Share
- 4.9%
Bio-techne Corp.COM$482,186,250
- Class
- COM
- Share
- 4.7%
Nuvalent Inc.COM$430,162,850
- Class
- COM
- Share
- 4.2%
Apogee Therapeutics Inc.COM$378,280,500
- Class
- COM
- Share
- 3.7%
Chart Inds Inc.COM$373,812,882
- Class
- COM
- Share
- 3.7%
State Str SPDR S&P 500 ETF T (put option)TR UNIT$349,413,683
- Class
- TR UNIT
- Share
- 3.4%
Teck Resources LtdCL B$343,269,775
- Class
- CL B
- Share
- 3.4%
Janus Henderson Group PLCORD SHS$267,763,600
- Class
- ORD SHS
- Share
- 2.6%
Gamestop Corp.NOTE 6/1$257,803,675
- Class
- NOTE 6/1
- Share
- 2.5%
Invesco Qqq TR (put option)UNIT SER 1$225,632,960
- Class
- UNIT SER 1
- Share
- 2.2%
Silicon Laboratories Inc.COM$218,560,000
- Class
- COM
- Share
- 2.1%
Nvidia Corporation (put option)COM$205,972,646
- Class
- COM
- Share
- 2.0%
State Str SPDR S&P 500 ETF T (call option)TR UNIT$187,513,947
- Class
- TR UNIT
- Share
- 1.8%
Roku Inc.COM CL A$163,603,899
- Class
- COM CL A
- Share
- 1.6%
AES Corp.COM$162,298,500
- Class
- COM
- Share
- 1.6%
iShares TR (put option)RUSSELL 2000 ETF$159,929,535
- Class
- RUSSELL 2000 ETF
- Share
- 1.6%
Liberty Broadband Corp.COM SER C$149,506,860
- Class
- COM SER C
- Share
- 1.5%
Valaris LtdCL A$114,355,382
- Class
- CL A
- Share
- 1.1%
Nebius Group N.V. (put option)SHS CLASS A$109,694,724
- Class
- SHS CLASS A
- Share
- 1.1%
Catalyst Pharmaceuticals Inc.COM$88,642,092
- Class
- COM
- Share
- 0.9%
Uber Technologies Inc.NOTE 5/1$46,967,526
- Class
- NOTE 5/1
- Share
- 0.5%
Txnm Energy Inc.NOTE 5.750% 6/0$45,061,536
- Class
- NOTE 5.750% 6/0
- Share
- 0.4%
Alignment Healthcare Inc.NOTE 4.250%11/1$43,989,683
- Class
- NOTE 4.250%11/1
- Share
- 0.4%
Makemytrip Limited MauritiusNOTE 7/0$43,284,375
- Class
- NOTE 7/0
- Share
- 0.4%
Hewlett Packard Enterprise C7.625 MAND CONV$40,959,809
- Class
- 7.625 MAND CONV
- Share
- 0.4%
Space Exploration Techn Corp.CLASS A COM STK$40,579,250
- Class
- CLASS A COM STK
- Share
- 0.4%
Freshpet Inc.NOTE 3.000% 4/0$39,874,990
- Class
- NOTE 3.000% 4/0
- Share
- 0.4%
Ark 21shares Bitcoin ETFSHS BEN INT$38,275,621
- Class
- SHS BEN INT
- Share
- 0.4%
Vanguard Index Fds (put option)PUT$35,348,246
- Class
- PUT
- Share
- 0.3%
Peloton Interactive Inc.NOTE 5.500%12/0$34,779,527
- Class
- NOTE 5.500%12/0
- Share
- 0.3%
Cooper Cos Inc.COM$31,666,377
- Class
- COM
- Share
- 0.3%
Concentra Group Holdings ParCOMMON STOCK$31,077,267
- Class
- COMMON STOCK
- Share
- 0.3%
Rivian Automotive Inc.NOTE 3.625%10/1$30,251,803
- Class
- NOTE 3.625%10/1
- Share
- 0.3%
Solventum Corp.COM SHS$29,935,897
- Class
- COM SHS
- Share
- 0.3%
News Corp. NewCL A$29,390,377
- Class
- CL A
- Share
- 0.3%
Txnm Energy Inc.COM$27,534,780
- Class
- COM
- Share
- 0.3%
Ani Pharmaceuticals Inc.NOTE 2.250% 9/0$26,115,586
- Class
- NOTE 2.250% 9/0
- Share
- 0.3%
Uber Technologies Inc.COM$26,081,077
- Class
- COM
- Share
- 0.3%
Siriusxm Holdings Inc.COMMON STOCK$25,074,881
- Class
- COMMON STOCK
- Share
- 0.2%
Comcast Corp. NewCL A$23,003,399
- Class
- CL A
- Share
- 0.2%
Siriusxm Holdings Inc. (call option)COMMON STOCK$22,846,236
- Class
- COMMON STOCK
- Share
- 0.2%
Tesla Inc. (put option)COM$22,207,680
- Class
- COM
- Share
- 0.2%
Howmet Aerospace Inc. (put option)COM$22,046,520
- Class
- COM
- Share
- 0.2%
Tripadvisor Inc.COM$20,766,921
- Class
- COM
- Share
- 0.2%
iShares TR (put option)RUS 2000 GRW ETF$19,698,000
- Class
- RUS 2000 GRW ETF
- Share
- 0.2%
The share class is shown on a wider screen.
The 50 largest of 276 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
- 1011443
- File number
- 028-06078
- Options
- 17 call, 62 put
- In the 25 largest
- 82.3%
- Prior quarter
- $9,854,373,209 at 31 March 2026
- Positions opened
- 83
- Positions closed
- 153
Common questions
What are HBK Investments’ 13F holdings worth?
$10,235,486,817 across 276 positions for the quarter ended 30 June 2026.
What is HBK Investments’ largest 13F holding?
TOPBUILD COR (COM) was the largest position at $930,641,250, or 9.1% of reported 13F value, as of 30 June 2026.
How concentrated is HBK Investments’ 13F portfolio?
The ten largest positions accounted for 53.0% of reported value and the twenty-five largest for 82.3%, across 276 positions as of 30 June 2026.
Does Form 13F show everything HBK Investments 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 HBK Investments 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.