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HBK Investments L P

CIK 1011443 · latest 13F filed 16 September 2026 · Read the filing on EDGAR

HBK Investments L P reported 173 US-listed holdings worth $7.84 billion in its 13F for the quarter ended 30 June 2026, filed 16 September 2026. Its largest: Topbuild Corp. (11.9%), Electronic Arts Inc (8.3%) and Penumbra Inc. (7.4%). Against the quarter before, it opened 65 positions, added to 16, trimmed 26 and sold out of 86.

Reported holdings$7.84B+6.4% on Q1 2026
Positions173-21 on Q1 2026
The largest ten69.1%of its reported holdings
Latest 13FQ2 2026filed 16 September 2026
Where the money is
OpenedAdded toTrimmed
BLD11.9%EA8.3%PEN7.4%NSC7.0%KVUE6.8%WBD6.4%TECH6.1%NUVL5.5%APGE4.8%GTLS4.8%TECK4.4%JHG3.4%SLAB2.8%ROKU2.1%159 more18.2%

The 14 largest of its 173 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.

Reported holdings, quarter by quarter
Q3 2024: $4.65 billion in 70 positions$4.65BQ3 24Q4 2024: $4.34 billion in 78 positions$4.34BQ4 24Q1 2025: $5.03 billion in 79 positions$5.03BQ1 25Q2 2025: $4.97 billion in 99 positions$4.97BQ2 25Q3 2025: $6.06 billion in 122 positions$6.06BQ3 25Q4 2025: $8.52 billion in 133 positions$8.52BQ4 25Q1 2026: $7.37 billion in 194 positions$7.37BQ1 26Q2 2026: $7.84 billion in 173 positions$7.84BQ2 26

What the fund reported holding at each quarter's end; hover a bar for the number of positions

What it did on the quarter

Opened 65Added 16Held 66Trimmed 26Sold out 86
Opened: 65Added: 16Held: 66Trimmed: 26Sold out: 86

Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held

Opened 65

  1. Topbuild Corp. BLD$930.6 million
  2. Bio-Techne Corp. TECH$482.2 million
  3. Nuvalent Inc. NUVL$430.2 million
  4. Apogee Therapeutics Inc. APGE$378.3 million
  5. Silicon Laboratories Inc. SLAB$218.6 million
  6. Roku, Inc. ROKU$163.6 million
  7. AES Corp. AES$162.3 million
  8. Valaris Ltd. VAL$114.4 million

and 57 more in the table below

Added to 16

  1. Teck Resources Ltd TECK+4.2 million shares · +264%
  2. Chart Inds Inc. GTLS+1.1 million shares · +160%
  3. Kenvue Inc. KVUE+7.0 million shares · +33%
  4. Warner Bros. Discovery, Inc. WBD+2.6 million shares · +16%
  5. Penumbra Inc. PEN+204,247 shares · +12%
  6. Janus Henderson Group PLC JHG+918,577 shares · +22%
  7. Digital Realty Trust, Inc. DLR+67,264 shares · +528%
  8. Nextera Energy Inc. NEEPRV+150,000 shares · +150%

and 8 more in the table below

Trimmed 26

  1. Txnm Energy Inc. TXNM-2.6 million shares · -84%
  2. Electronic Arts Inc EA-80,100 shares · -2%
  3. TripAdvisor, Inc. TRIP-1.0 million shares · -40%
  4. Datadog, Inc. DDOG-39,400 shares · -64%
  5. Siriusxm Holdings Inc. SIRI-315,358 shares · -27%
  6. Nextera Energy Inc. NEEPRS-100,000 shares · -50%
  7. Tetra Tech Inc. TTEK-151,105 shares · -63%
  8. Danaher Corp. DHR-21,992 shares · -91%

and 18 more in the table below

Sold out of 86

  1. Hologic Inc. HOLX$740.8 million last quarter
  2. Masimo Corp. MASI$458.2 million last quarter
  3. Coterra Energy Inc. CTRA$371.4 million last quarter
  4. Air Lease Corp. AL$358.9 million last quarter
  5. Clearwater Analytics Hldgs I CWAN$328.1 million last quarter
  6. Sealed Air Corp. New SEE$307.2 million last quarter
  7. Arcellx Inc. ACLX$261.6 million last quarter
  8. Terns Pharmaceuticals Inc. TERN$155.5 million last quarter

What it holds

CompanySharesValueOf its bookChange in shares
Topbuild Corp. BLD2,625,000$930.6 million11.87%new
Electronic Arts Inc EA3,190,000$654.1 million8.34%-80,100
Penumbra Inc. PEN1,838,508$580.5 million7.40%+204,247
Norfolk Southern Corp. NSC1,750,000$550.5 million7.02%+13,644
Kenvue Inc. KVUE28,000,001$535.1 million6.82%+7,000,000
Warner Bros. Discovery, Inc. WBD18,965,932$505.6 million6.45%+2,604,732
Bio-Techne Corp. TECH6,825,000$482.2 million6.15%new
Nuvalent Inc. NUVL3,483,100$430.2 million5.49%new
Apogee Therapeutics Inc. APGE2,850,000$378.3 million4.82%new
Chart Inds Inc. GTLS1,789,092$373.8 million4.77%+1,100,000
Teck Resources Ltd TECK5,773,121$343.3 million4.38%+4,188,029
Janus Henderson Group PLC JHG5,149,300$267.8 million3.41%+918,577
Silicon Laboratories Inc. SLAB1,000,000$218.6 million2.79%new
Roku, Inc. ROKU1,184,334$163.6 million2.09%new
AES Corp. AES11,070,839$162.3 million2.07%new
Liberty Broadband Corp. LBRDK4,495,095$149.5 million1.91%+206,081
Valaris Ltd. VAL1,575,143$114.4 million1.46%new
Catalyst Pharmaceuticals Inc. CPRX2,820,302$88.6 million1.13%new
DPC Holdings PLC DPC1,482,881$59.1 million0.75%new
Hewlett Packard Enterprise C HPEPRC350,000$41.0 million0.52%+50,000
Space Exploration Techn Corp. Class A Com STK SPCX237,500$40.6 million0.52%new
ARK 21SHARES Bitcoin ETF ARKB1,966,887$38.3 million0.49%no change
Cooper Companies, Inc. COO441,651$31.7 million0.40%new
Concentra Group Holdings Parent, Inc. CON1,044,614$31.1 million0.40%+181,864
Solventum Corp. SOLV388,022$29.9 million0.38%no change
News Corp. NWSA1,183,664$29.4 million0.37%no change
Txnm Energy Inc. TXNM484,938$27.5 million0.35%-2,556,000
Uber Technologies, Inc. UBER361,434$26.1 million0.33%+62,585
Siriusxm Holdings Inc. SIRI848,845$25.1 million0.32%-315,358
Comcast Corp. CMCSA937,002$23.0 million0.29%-129,999
TripAdvisor, Inc. TRIP1,514,728$20.8 million0.26%-1,011,888
Mattel Inc. MAT1,300,000$18.0 million0.23%no change
GameStop Corp. GME729,665$16.1 million0.21%-52,700
Fidelity Ethereum FD FETH980,008$15.4 million0.20%-146,131
Quantinuum Inc. QNT179,462$14.7 million0.19%new
Integer Holdings Corp. ITGR155,186$14.5 million0.18%new
Versigent plc VGNT343,706$14.4 million0.18%new
Digital Realty Trust, Inc. DLR80,000$14.4 million0.18%+67,264
Medline Inc. MDLN325,000$12.8 million0.16%-100,000
SPDR Ser Trust SPYM137,616$12.1 million0.15%+17,077
Nextera Energy Inc. NEEPRV250,000$12.0 million0.15%+150,000
Atlanta Braves Holdings Inc BATRK185,872$9.6 million0.12%-12,597
Viavi Solutions Inc. VIAV200,000$9.6 million0.12%new
Fluor Corp. FLR160,953$8.4 million0.11%new
Imax Corp. IMAX202,160$8.1 million0.10%new
Fortress Value Acqu Corp. V FVAV750,000$7.6 million0.10%no change
Kpet Ultra Paceline Corp. KPET750,006$7.5 million0.10%new
Pershing Square USA Equi PSUS200,000$7.5 million0.10%new
Averin Cap Acquisition Corp. ACAA750,006$7.5 million0.10%new
Gores Holdings Xi Inc. GHXIU725,000$7.4 million0.09%new
Jena Acquisition Corp. II JENA699,900$7.3 million0.09%no change
General Catalyst GBL Resil M GCGR700,004$7.1 million0.09%new
Krakacquisition Corporation KRAQ700,004$7.0 million0.09%no change
FMC Corp. FMC595,200$6.8 million0.09%new
Alphabet Inc. GOOGN133,800$6.7 million0.09%new
RMG ML Sports Holdings SHOTU650,000$6.5 million0.08%new
Liftoff Mobile Inc. Com LFTO256,250$6.2 million0.08%new
Innio NV INIO152,500$6.0 million0.08%new
CH4 Natural Solutions Corp. MTNE600,000$5.9 million0.08%new
Datadog, Inc. DDOG22,249$5.8 million0.07%-39,400
Honeywell Aerospace Inc. Com HONA25,004$5.5 million0.07%new
Pg&e Corp. PCGPRX130,000$5.4 million0.07%new
Nextera Energy Inc. NEEPRS100,000$5.4 million0.07%-100,000
Artius II Acquisition Inc. AACB499,998$5.2 million0.07%no change
Gores Hldgs X Inc. GTEN500,000$5.2 million0.07%no change
Super Micro Computer Inc. SMCIP100,000$5.1 million0.07%new
Colombier Acquisition Corp. I CLBR500,008$5.1 million0.07%no change
Oneim Acquisition Corp. OIM500,004$5.0 million0.06%no change
Drugs Made in Amer Acq II Co. DMII500,000$5.0 million0.06%no change
Alussa Energy Acquisit Corp. ALUB500,001$5.0 million0.06%no change
American Drive Acquisition C ADAC500,001$5.0 million0.06%no change
Snow Rothschild Acquisition ISNRU500,000$5.0 million0.06%new
Bold Eagle Acquisition Corp. BEAG450,000$4.8 million0.06%no change
Cantor Equity Partners IV in CEPF450,000$4.7 million0.06%no change
Infinite Eagle Acquisition C IEAG450,000$4.6 million0.06%no change
Lifeway Foods Inc. LWAY150,000$4.5 million0.06%new
American Exceptionalism Acqu AEXA350,000$4.1 million0.05%no change
Karbon Cap Partners Corp. KBON400,004$4.0 million0.05%no change
Wilco 63 Corp. WLCOU400,000$4.0 million0.05%new
Bobs Disc Furniture Inc. BOBS250,000$4.0 million0.05%no change
PPL Corp. PPLC80,000$3.9 million0.05%no change
Perimeter Acquisition Corp. I PMTR360,000$3.8 million0.05%no change
Silverbox Corp. V SBXE350,001$3.5 million0.04%no change
Irenic Acquisition Corp. IACQ350,004$3.5 million0.04%new
Honeywell International Inc. HON15,004$3.4 million0.04%new
Churchill Cap Corp. Xii CXII300,010$3.2 million0.04%new
Entrepreneurshares Series Trust XOVR150,445$3.2 million0.04%new
Churchill Cap Corp. Xi CCXI180,000$3.1 million0.04%-120,000
Siddhi Acquisition Corp. SDHI300,000$3.1 million0.04%no change
GMR Solutions Inc. GMRS200,000$3.1 million0.04%new
Futurecrest Acquisition Corp. FCRS299,916$3.1 million0.04%no change
Solarius Capital Acqu Corp. SOCA300,000$3.1 million0.04%no change
Archer Aviation Inc. ACHR650,000$3.1 million0.04%-350,000
Cantor Equity Partners Vii I CAES300,000$3.0 million0.04%new
Long Table Growth Corp. LTGRU300,000$3.0 million0.04%new
1RT Acquisition Corp. ONCH249,304$2.6 million0.03%no change
Pyrophyte Acquisition Corp. PAII250,000$2.5 million0.03%no change
Tetra Tech Inc. TTEK87,923$2.5 million0.03%-151,105
Highview Merger Corp. HVMC250,000$2.5 million0.03%no change
HCM IV Acquisition Corp. HACQ250,004$2.5 million0.03%new
Archimedes Tech Spac Ptnrs I ARCI250,004$2.5 million0.03%no change
Paloma Acquisition Corp. I PALO250,002$2.5 million0.03%new
Par Technology Corp. PAR139,666$2.4 million0.03%new
Grayscale Ethereum Mini Trust E ETH152,621$2.3 million0.03%-158,520
Cleveland-Cliffs Inc. CLF240,000$2.3 million0.03%-128,000
SPDR S&P 500 SPY2,782$2.1 million0.03%-1,050
Cantor Equity Partners Vi in CEPS200,000$2.1 million0.03%no change
Bain Cap GSS Invt Corp. BCSS200,005$2.1 million0.03%no change
Safeguard Acquisition Corp. SAC200,002$2.0 million0.03%no change
General Purp Acquisition Cor GPAC200,002$2.0 million0.03%no change
Microstrategy Inc. MSTR18,227$1.6 million0.02%new
Cantor Equity Partners V Inc. CEPV150,000$1.5 million0.02%no change
Curbline Properties Corp. CURB50,000$1.5 million0.02%new
Rice Acquisition Corp. 3 KRSP135,000$1.4 million0.02%-14,119
Chevron Corp. CVX8,121$1.3 million0.02%-2,945
Figx Cap Acquisition Corp. FIGX125,002$1.3 million0.02%no change
NRG Energy, Inc. NRG8,000$1.2 million0.01%-7,000
Charles Schwab Corp. SCHW11,483$1.1 million0.01%+1,627
Verizon Communications Inc. VZ24,979$1.1 million0.01%-14,795
Procap Acquisition Corp. PCAP100,002$1.0 million0.01%no change
HCM III Acquisition Corp. HCMA100,002$1.0 million0.01%no change
Hawkeye 360 Inc. Com SHS HAWK50,000$1.0 million0.01%new
Karman Holdings Inc. KRMN20,000$998,4000.01%new
Globalfoundries Inc. GFS12,000$988,9200.01%new
Alphabet Inc. GOOGM16,200$818,6680.01%new
Idea Acquisition Corp. IACO72,870$722,1420.01%new
Acadian Asset Management Inc. AAMI10,000$715,2000.01%new
Halliburton Co. HAL20,036$680,2220.01%-14,911
Humacyte Inc. HUMA790,000$616,5160.01%new
Charter Communications, Inc. CHTR3,352$476,6880.01%-23,613
Grab Holdings Limited GRAB125,911$474,6840.01%new
Danaher Corp. DHR2,178$414,8650.01%-21,992
Hertz Global Hldgs Inc. HTZ100,000$226,5000.00%new
Lucid Group Inc. Com New LCID33,070$221,2380.00%+22,667
Palantir Technologies Inc. PLTR1,753$204,4610.00%-20,230
Trump Media & Technology Group Com DJT24,803$191,9750.00%no change
Perimeter Acquisition Corp. I PMTRW200,000$180,0000.00%no change
General Catalyst GBL Resil M GCGRW175,001$171,5010.00%new
Churchill Cap Corp. Xi CCXIW15,000$112,5000.00%-15,000
Jena Acquisition Corp. II JENART646,400$109,8880.00%no change
Artius II Acquisition Inc.500,000$105,0000.00%no change
American Drive Acquisition C ADACW166,667$105,0000.00%no change
CH4 Natural Solutions Corp. MTNEWS300,000$99,0000.00%new
Gores Hldgs X Inc. GTENW125,000$92,5000.00%no change
Infinite Eagle Acquisition C IEAGR450,000$87,7950.00%no change
Krakacquisition Corporation KRAQW175,001$81,9000.00%no change
Averin Cap Acquisition Corp. ACAAW125,001$81,2510.00%new
Kpet Ultra Paceline Corp. KPETWS125,001$78,7510.00%new
Oneim Acquisition Corp. OIMAW83,334$70,8340.00%no change
Siddhi Acquisition Corp. SDHIR300,000$68,4000.00%no change
Alussa Energy Acquisit Corp. ALUBWS166,667$66,5830.00%no change
Irenic Acquisition Corp. IACQW116,668$64,1670.00%new
Futurecrest Acquisition Corp. FCRSWS75,001$63,7510.00%no change
Pyrophyte Acquisition Corp. PAIIWS125,000$62,5000.00%no change
Safeguard Acquisition Corp. SACWS100,001$59,0010.00%no change
Silverbox Corp. V SBXEWS116,667$56,0000.00%no change
Karbon Cap Partners Corp. KBONW100,001$54,1010.00%no change
Churchill Cap Corp. Xii CXIIW30,001$51,0020.00%new
Colombier Acquisition Corp. I CLBRWS62,501$50,0010.00%no change
Archimedes Tech Spac Ptnrs I ARCIW62,501$46,8760.00%no change
Highview Merger Corp. HVMCW125,000$43,7500.00%no change
Paloma Acquisition Corp. I PALOW125,001$43,7500.00%new
Solarius Capital Acqu Corp. SOCAW150,000$43,5150.00%no change
Drugs Made in Amer Acq II Co. DMIIR500,000$36,3500.00%no change
HCM IV Acquisition Corp. HACQW62,501$33,7510.00%new
1RT Acquisition Corp. ONCHW62,501$31,8760.00%no change
Bain Cap GSS Invt Corp. BCSSWS40,001$27,2010.00%no change
General Purp Acquisition Cor GPACW100,001$26,0000.00%no change
Rice Acquisition Corp. 3 KRSPWS25,000$24,7500.00%no change
HCM III Acquisition Corp. HCMAW33,334$21,6670.00%no change
Figx Cap Acquisition Corp. FIGXW62,501$17,5000.00%no change
Procap Acquisition Corp. PCAPW33,334$10,6700.00%no change
Idea Acquisition Corp. IACOW24,290$8,5020.00%new
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 86 it sold out of are in the box above.

Options it reported

CompanyOptionShares under the optionsValue of those shares
SPDR S&P 500 SPYPuts467,900$349.4 million
Invesco QQQ Trust QQQPuts306,400$225.6 million
NVIDIA Corp. NVDAPuts1,029,400$206.0 million
SPDR S&P 500 SPYCalls251,100$187.5 million
iShares Russell 2000 ETF IWMPuts532,300$159.9 million
Yandex N V NBISPuts397,200$109.7 million
Vanguard Value ETF VTVPuts162,200$35.3 million
Siriusxm Holdings Inc. SIRICalls773,400$22.8 million
Tesla, Inc. TSLAPuts52,800$22.2 million
Howmet Aerospace Inc. HWMPuts82,000$22.0 million
iShares Trust IWOPuts50,000$19.7 million
GameStop Corp. GMEPuts820,200$18.1 million
Microstrategy Inc. MSTRPuts188,700$16.4 million
TripAdvisor, Inc. TRIPPuts1,179,500$16.2 million
Delta Air Lines, Inc. DALPuts156,900$14.7 million
GameStop Corp. GMECalls657,000$14.5 million
Arm Holdings plc ARMPuts40,100$14.2 million
Financial Select Sector SPDR ETF XLFPuts255,300$13.7 million
Velocity Finl Inc. VELPuts737,500$13.6 million
Invesco QQQ Trust QQQCalls18,000$13.3 million
Coreweave Inc. CRWVPuts124,800$12.4 million
Walmart Inc. WMTPuts107,000$12.1 million
Charter Communications, Inc. CHTRPuts77,000$11.0 million
Costco Wholesale Corp. COSTPuts11,100$10.4 million
Alphabet Inc. GOOGPuts27,900$9.9 million
Encore Capital Group Inc. ECPGPuts102,000$9.5 million
Bank of America Corp. BACPuts138,900$7.9 million
PennyMac Mortgage Investment Trust PMTPuts666,700$7.5 million
Citigroup Inc. CPuts52,900$7.4 million
Icahn Enterprises LP IEPPuts944,500$6.8 million
iShares Russell 1000 Value Inde IWDPuts26,600$6.4 million
Cinemark Holdings, Inc. CNKPuts200,000$6.3 million
Invesco Exchange Traded FD T RSPPuts29,400$6.3 million
TripAdvisor, Inc. TRIPCalls413,700$5.7 million
Ares Capital Corp. ARCCPuts300,000$5.6 million
Ares Capital Corp. ARCCCalls279,700$5.2 million
Hims & Hers Health, Inc. HIMSPuts143,800$5.0 million
Danaher Corp. DHRPuts24,900$4.7 million
Wolfspeed Inc. WOLFPuts90,600$4.4 million
Advanced Micro Devices Inc. AMDPuts6,800$4.0 million
FMC Corp. FMCCalls308,000$3.5 million
Ellington Financial Inc. EFCPuts200,000$2.7 million
Amazon.com Inc. AMZNPuts11,300$2.7 million
Blackstone Secd Lending FD BXSLPuts100,000$2.4 million
Uber Technologies, Inc. UBERCalls28,400$2.0 million
Uber Technologies, Inc. UBERPuts28,400$2.0 million
Goodyear Tire & Rubber Co. GTPuts300,000$2.0 million
JPMorgan Chase & Co. JPMPuts5,900$1.9 million
CVR Energy Inc. CVIPuts70,000$1.9 million
Stag Industrial, Inc. STAGPuts50,000$1.9 million
Chevron Corp. CVXPuts11,200$1.9 million
KraneShares Trust KWEBPuts74,000$1.8 million
Trump Media & Technology Group Com DJTCalls204,500$1.6 million
Charles Schwab Corp. SCHWPuts17,000$1.6 million
Par Technology Corp. PARCalls77,000$1.3 million
Verizon Communications Inc. VZPuts30,300$1.3 million
Oaktree Specialty Lending Corp. Com OCSLPuts100,000$1.2 million
NIO Inc. NIOPuts225,500$1.1 million
Intuitive Surgical Inc. ISRGPuts2,800$1.1 million
iShares Bitcoin Trust ETF IBITPuts31,200$1.0 million
Meta Platforms, Inc. METAPuts1,800$1.0 million
Redwood Trust Inc. RWTPuts212,500$1.0 million
Grab Holdings Limited GRABCalls241,700$911,209
Grab Holdings Limited GRABPuts241,700$911,209
Halliburton Co. HALPuts25,600$869,120
Barings BDC Inc. BBDCPuts100,000$852,000
Palantir Technologies Inc. PLTRPuts7,200$839,772
Alignment Healthcare, Inc. ALHCCalls34,800$828,588
Aurora Innovation Inc. AURPuts110,000$750,200
Freshpet, Inc. FRPTCalls10,900$644,408
Freshpet, Inc. FRPTPuts10,900$644,408
Fluor Corp. FLRCalls11,400$597,246
Fluor Corp. FLRPuts11,400$597,246
Datadog, Inc. DDOGCalls1,900$494,684
Datadog, Inc. DDOGPuts1,900$494,684
iShares Russell 2000 ETF IWMCalls1,600$480,720
Simon Property Group Inc. SPGPuts1,200$268,380
Gamestop Corp. GMEWSPuts38,720$108,029
Gamestop Corp. GMEWSCalls27,290$76,139

79 option lines. A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost; they are not counted in the holdings above.