Nantahala Capital Management, LLC
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 19, 2026), Nantahala Capital Management, LLC reported 128 stock positions worth $1.6 billion. Its top holding was Bancorp (TBBK) at 4.7% of the portfolio, followed by Bioventus Class A (BVS, 3.4%) and Hilton Grand Vacations (HGV, 3.3%). Compared with Q1 2026, it opened 20 new positions, sold out of 17, added to 25 and reduced 39. The biggest buy was a new position in Adma Biologics (ADMA) and the biggest sale an exit from Soleno Therapeutics (SLNO).
- Most Recent 13F
- Q2 2026
- Location
- NEW CANAAN, CT
- CIK
- 0001472322
- Portfolio Value
- $1.6B (Q2 2026)
- SEC Filing
- 0001104659-26-098416 ↗ filed Aug 19, 2026
Holdings Value
Holdings 128 stocks · $1.6B
| TBBK The Bancorp Inc. | 4.71% | 1,239,887 | $77.7M | Reduce -10.2% |
| BVS Bioventus Inc. Class A | 3.44% | 6,000,279 | $56.6M | Reduce -2.0% |
| HGV Hilton Grand Vacations Inc. | 3.28% | 1,033,170 | $54.1M | Reduce -31.7% |
| SVRA Savara Inc. | 2.61% | 6,976,810 | $43.0M | Reduce -5.0% |
| ETON Eton Pharmaceuticals Inc. | 2.58% | 1,175,951 | $42.6M | No change |
| AMRX Amneal Pharmaceuticals Inc. | 2.38% | 2,268,751 | $39.3M | Reduce -20.2% |
| EOLS Evolus Inc. | 2.36% | 5,602,021 | $38.9M | Reduce -12.2% |
| AVTX Avalo Therapeutics Inc. | 2.09% | 1,862,250 | $34.4M | Add +50.8% |
| LBRX LB Pharmaceuticals Inc. | 2.07% | 1,052,894 | $34.2M | No change |
| AVR Anteris Technologies Global | 2.02% | 3,383,335 | $33.3M | Reduce -38.8% |
| ABEO Abeona Therapeutics Inc. | 1.93% | 5,136,490 | $31.7M | Add +2.5% |
| PTON Peloton Interactive Inc. Class A | 1.83% | 5,108,995 | $30.2M | Reduce -57.4% |
| ESTA Establishment Labs Holdings | 1.75% | 335,830 | $28.8M | Reduce -59.7% |
| XTNT Xtant Medical Holdings Inc. | 1.75% | 68,394,000 | $28.8M | No change |
| JACK Jack in the Box Inc. | 1.66% | 1,728,659 | $27.3M | Add +12.1% |
| GOGO Gogo Inc. | 1.64% | 8,697,731 | $27.0M | Reduce -2.1% |
| IMAX Imax Corp. | 1.59% | 658,009 | $26.2M | Add +27.6% |
| ZVRA Zevra Therapeutics Inc. | 1.56% | 1,797,476 | $25.8M | Reduce -28.7% |
| TITN Titan Machinery Inc. | 1.45% | 1,133,088 | $23.9M | Reduce -9.7% |
| RMR RMR Group Inc./the - A | 1.43% | 1,147,902 | $23.6M | No change |
| FOSL Fossil Group Inc. | 1.38% | 5,505,128 | $22.8M | Add +1.9% |
| FOXF Fox Factory Holding Corp. | 1.35% | 1,310,695 | $22.2M | Reduce -11.9% |
| MLYS Mineralys Therapeutics Inc. | 1.34% | 820,481 | $22.1M | Reduce -8.4% |
| RDNW Ridenow Group Inc. | 1.32% | 3,272,845 | $21.8M | No change |
| QURE Uniqure NV | 1.27% | 455,660 | $21.0M | Add +92.2% |
| AURA Aura Biosciences Inc. | 1.27% | 2,951,030 | $21.0M | Add +39.4% |
| AGMB Agomab Therapeutics NV | 1.23% | 1,568,188 | $20.4M | Add +30.7% |
| FULC Fulcrum Therapeutics Inc. | 1.22% | 5,475,040 | $20.0M | Add +79.5% |
| BNTC Benitec Biopharma Inc. | 1.21% | 1,488,371 | $19.9M | Add +3.5% |
| ADMA Adma Biologics Inc. | 1.20% | 2,359,993 | $19.8M | New |
| CWH Camping World Holdings Inc. Class A | 1.18% | 2,551,055 | $19.5M | Reduce -21.7% |
| BCRX Biocryst Pharmaceuticals Inc. | 1.15% | 1,901,160 | $19.0M | Reduce -4.3% |
| MDXG Mimedx Group Inc. | 1.11% | 4,767,552 | $18.4M | Add +40.3% |
| ABVX Abivax SA-ADR | 1.08% | 133,759 | $17.8M | Reduce -2.5% |
| USNA Usana Health Sciences Inc. | 1.05% | 810,074 | $17.3M | No change |
| GLUE Monte Rosa Therapeutics Inc. | 0.96% | 651,993 | $15.8M | No change |
| TNGX Tango Therapeutics Inc. | 0.95% | 500,659 | $15.7M | Reduce -60.0% |
| GERN Geron Corp. | 0.95% | 12,225,000 | $15.6M | Add +8.9% |
| VOR Vor Biopharma Inc. | 0.94% | 845,000 | $15.6M | New |
| KROS Keros Therapeutics Inc. | 0.92% | 1,410,419 | $15.1M | Add +3.7% |
| SLN Silence Therapeutics PLC-ADR | 0.90% | 1,346,731 | $14.8M | Reduce -37.3% |
| APYX Apyx Medical Corp. | 0.89% | 3,270,248 | $14.7M | Reduce -4.9% |
| JCAP Jefferson Capital Inc. | 0.89% | 750,000 | $14.6M | No change |
| HLF Herbalife Ltd. | 0.88% | 1,109,154 | $14.6M | Reduce -18.1% |
| PLNT Planet Fitness Inc. Class A | 0.88% | 279,000 | $14.6M | New |
| VSTM Verastem Inc. | 0.83% | 3,584,820 | $13.7M | No change |
| DSGR Distribution Solutions Group | 0.82% | 494,581 | $13.5M | No change |
| RYAM Rayonier Advanced Materials | 0.81% | 1,697,726 | $13.3M | Add +6.1% |
| HLXC Helix Acquisition Corp. Class A | 0.81% | 1,250,000 | $13.3M | No change |
| ADCT Adc Therapeutics SA | 0.80% | 12,326,184 | $13.2M | Add +120.2% |
| PCVX Vaxcyte Inc. | 0.78% | 222,146 | $12.9M | Reduce -7.0% |
| IRD Opus Genetics Inc. | 0.76% | 3,061,359 | $12.6M | Add +82.1% |
| JANX Janux Therapeutics Inc. | 0.75% | 809,914 | $12.4M | No change |
| AMAN Amanat Acquisition Corp. Class A | 0.74% | 1,200,000 | $12.2M | New |
| INSP Inspire Medical Systems Inc. | 0.73% | 269,474 | $12.0M | New |
| FLWS 1-800-Flowers.com Inc. Class A | 0.71% | 3,375,065 | $11.7M | No change |
| XFOR X4 Pharmaceuticals Inc. | 0.69% | 2,449,468 | $11.4M | No change |
| ITGR Integer Holdings Corp. | 0.63% | 111,302 | $10.4M | Reduce -35.3% |
| IVA Inventiva SA - ADR | 0.62% | 2,686,393 | $10.2M | New |
| ILPT Industrial Logistics Propert | 0.60% | 1,111,153 | $9.9M | Reduce -33.8% |
| DUOL Duolingo | 0.59% | 83,877 | $9.6M | Reduce -16.1% |
| RSVR Reservoir Media Inc. | 0.56% | 940,960 | $9.3M | No change |
| SVC Service Pptys TR | 0.55% | 5,322,641 | $9.0M | Reduce -24.6% |
| GUTS Fractyl Health Inc. | 0.54% | 11,289,096 | $9.0M | Reduce -15.5% |
| DHX Dhi Group Inc. | 0.53% | 2,374,027 | $8.8M | No change |
| AMLX Amylyx Pharmaceuticals Inc. | 0.53% | 486,684 | $8.7M | Reduce -9.2% |
| KRRO Korro Bio Inc. | 0.53% | 660,036 | $8.7M | No change |
| ALEC Alector Inc. | 0.53% | 4,318,109 | $8.7M | Add +53.3% |
| NDLS Noodles & Co. | 0.50% | 553,746 | $8.3M | No change |
| CDXS Codexis Inc. | 0.50% | 3,623,613 | $8.2M | Reduce -12.1% |
| CATX Perspective Therapeutics Inc. | 0.48% | 2,325,450 | $7.9M | New |
| IACQU Irenic Acquisition Corp. | 0.46% | 750,000 | $7.6M | New |
| DMRA Damora Therapeutics Inc. | 0.44% | 278,000 | $7.2M | No change |
| VMD Viemed Healthcare Inc. | 0.44% | 632,445 | $7.2M | Reduce -28.4% |
| UNCY Unicycive Therapeutics Inc. | 0.40% | 1,401,447 | $6.6M | Add +49.2% |
| COOK Traeger Inc. | 0.40% | 82,831 | $6.5M | Reduce -19.1% |
| FORR Forrester Research Inc. | 0.39% | 763,446 | $6.4M | Add +9.9% |
| LXEO Lexeo Therapeutics Inc. | 0.37% | 1,300,000 | $6.1M | Add +8.3% |
| RH RH | 0.37% | 36,686 | $6.0M | Reduce -36.5% |
| COCH Envoy Medical Inc. | 0.36% | 7,650,000 | $6.0M | No change |
| ELOX Eloxx Pharmaceuticals Inc. | 0.34% | 400,000 | $5.6M | New |
| IKT Inhibikase Therapeutics Inc. | 0.33% | 2,701,863 | $5.5M | No change |
| TRAX First Tracks Biotherapeutics | 0.30% | 250,000 | $5.0M | New |
| HAIN Hain Celestial Group Inc. | 0.29% | 8,528,789 | $4.8M | No change |
| ALTG Alta Equipment Group Inc. | 0.28% | 724,774 | $4.7M | Reduce -22.5% |
| KIDS Orthopediatrics Corp. | 0.28% | 242,342 | $4.6M | Add +21.5% |
| ALT Altimmune Inc. | 0.28% | 1,500,000 | $4.6M | New |
| TLSI Trisalus Life Sciences Inc. | 0.28% | 1,000,000 | $4.5M | Reduce -51.7% |
| TELA Tela Bio Inc. | 0.27% | 5,894,114 | $4.4M | Add +14.6% |
| STKS One Group Hospitality Inc. filed as THE ONE GROUP HOSPITALITY IN | 0.26% | 2,121,084 | $4.3M | No change |
| DRIO Dariohealth Corp. | 0.24% | 610,691 | $4.0M | Add +0.0% |
| IMUX Immunic Inc. | 0.23% | 250,646 | $3.9M | No change |
| ZLAB Zai Lab Ltd.-ADR | 0.23% | 200,000 | $3.8M | New |
| TLPH Talphera Inc. | 0.22% | 3,492,519 | $3.6M | No change |
| CHYM Chime Financial Inc. Class A | 0.21% | 172,119 | $3.5M | Reduce -13.9% |
| VENU Venu Holding Corp. filed as VENU HLDG CORP | 0.21% | 1,546,705 | $3.5M | Reduce -24.4% |
| PAYO Payoneer Global Inc. | 0.21% | 483,836 | $3.4M | No change |
| ELUT Elutia Inc. | 0.19% | 3,184,947 | $3.1M | No change |
| KLRA Kailera Therapeutics Inc. | 0.19% | 140,000 | $3.1M | New |
| RLYB Rallybio Corp. | 0.18% | 188,422 | $3.0M | Reduce -37.3% |
Options reported separately and not counted above: IWM puts ($600.9M), PTON calls ($97.2M), HLF calls ($86.8M), VTRS calls ($79.4M), EW puts ($72.4M), XBI puts ($63.3M), HGV calls ($56.3M), QTUM puts ($36.9M), QURE calls ($36.8M), NBIX calls ($33.7M), PRAX puts ($33.5M), KRYS puts ($31.6M), and 11 more.
Other holdings (4): bonds, preferreds, convertibles and warrants · $6.7M (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| MARA HOLDINGS INC (MARA 0 03/01/30) | NOTE 3/0 · principal | 5,000,000 | $5.0M | No change |
| ASPSW Altisource Portfolio - 30 | *W EXP 04/30/203 | 2,477,312 | $991K | No change |
| ASPSZ Altisource Portfolio - 29C | *W EXP 04/02/202 | 2,477,312 | $694K | No change |
| GFAIW Guardforce AI Co. Ltd. -CW26 | *W EXP 10/01/202 | 154,205 | $5K | No change |
Total filed on the 13F, all lines: $1.7B.
Portfolio Sells Q1 2026 → Q2 2026
| SLNO Soleno Therapeutics Inc. | Sold out | 0.00% | −3.66 |
| PTON Peloton Interactive Inc. Class A | Reduce -57.4% | 1.83% | −1.39 |
| ESTA Establishment Labs Holdings | Reduce -59.7% | 1.75% | −1.22 |
| ASRT Assertio Holdings Inc. | Sold out | 0.00% | −0.83 |
| TNGX Tango Therapeutics Inc. | Reduce -60.0% | 0.95% | −0.69 |
| CNTA Centessa Pharmaceuticals Ltd. | Sold out | 0.00% | −0.63 |
| COGT Cogent Biosciences Inc. | Sold out | 0.00% | −0.60 |
| GOGO Gogo Inc. | Reduce -2.1% | 1.64% | −0.60 |
| SLDB Solid Biosciences Inc. | Sold out | 0.00% | −0.53 |
| HGV Hilton Grand Vacations Inc. | Reduce -31.7% | 3.28% | −0.43 |
| HLF Herbalife Ltd. | Reduce -18.1% | 0.88% | −0.36 |
| DNTH Dianthus Therapeutics Inc. | Sold out | 0.00% | −0.35 |
| KOS Kosmos Energy Ltd. | Sold out | 0.00% | −0.32 |
| ITGR Integer Holdings Corp. | Reduce -35.3% | 0.63% | −0.32 |
| RVMD Revolution Medicines Inc. | Sold out | 0.00% | −0.30 |
| CZR Caesars Entertainment Inc. | Sold out | 0.00% | −0.25 |
| TLSI Trisalus Life Sciences Inc. | Reduce -51.7% | 0.28% | −0.24 |
| UPB Upstream Bio Inc. | Sold out | 0.00% | −0.23 |
| NNBR NN Inc. | Sold out | 0.00% | −0.22 |
| VENU Venu Holding Corp. | Reduce -24.4% | 0.21% | −0.21 |
| CWH Camping World Holdings Inc. Class A | Reduce -21.7% | 1.18% | −0.21 |
| GRCE Grace Therapeutics Inc. | Sold out | 0.00% | −0.21 |
| CGON CG Oncology Inc. | Sold out | 0.00% | −0.21 |
| XNCR Xencor Inc. | Sold out | 0.00% | −0.20 |
| FOXF Fox Factory Holding Corp. | Reduce -11.9% | 1.35% | −0.19 |
| MLYS Mineralys Therapeutics Inc. | Reduce -8.4% | 1.34% | −0.18 |
| RH RH | Reduce -36.5% | 0.37% | −0.14 |
| ACHV Achieve Life Sciences Inc. | Sold out | 0.00% | −0.12 |
| IRON Disc Medicine Inc. | Sold out | 0.00% | −0.10 |
| PCVX Vaxcyte Inc. | Reduce -7.0% | 0.78% | −0.09 |
| PEPG Pepgen Inc. | Sold out | 0.00% | −0.08 |
| VMD Viemed Healthcare Inc. | Reduce -28.4% | 0.44% | −0.07 |
| BVS Bioventus Inc. Class A | Reduce -2.0% | 3.44% | −0.07 |
| SVC Service Pptys TR | Reduce -24.6% | 0.55% | −0.05 |
| BRC INC-A | Reduce -52.2% | 0.08% | −0.04 |
| DUOL Duolingo | Reduce -16.1% | 0.59% | −0.03 |
| BCRX Biocryst Pharmaceuticals Inc. | Reduce -4.3% | 1.15% | −0.03 |
| ALTG Alta Equipment Group Inc. | Reduce -22.5% | 0.28% | −0.03 |
| CHYM Chime Financial Inc. Class A | Reduce -13.9% | 0.21% | −0.02 |
| CRIS Curis Inc. | Reduce -1.1% | 0.06% | −0.01 |
| ILPT Industrial Logistics Propert | Reduce -33.8% | 0.60% | +0.00 |
| RLYB Rallybio Corp. | Reduce -37.3% | 0.18% | +0.01 |
| TBBK The Bancorp Inc. | Reduce -10.2% | 4.71% | +0.06 |
| AMLX Amylyx Pharmaceuticals Inc. | Reduce -9.2% | 0.53% | +0.06 |
| CDXS Codexis Inc. | Reduce -12.1% | 0.50% | +0.08 |
| ZVRA Zevra Therapeutics Inc. | Reduce -28.7% | 1.56% | +0.09 |
| SVRA Savara Inc. | Reduce -5.0% | 2.61% | +0.09 |
| APYX Apyx Medical Corp. | Reduce -4.9% | 0.89% | +0.10 |
| AVR Anteris Technologies Global | Reduce -38.8% | 2.02% | +0.10 |
| ABVX Abivax SA-ADR | Reduce -2.5% | 1.08% | +0.12 |
Portfolio Buys Q1 2026 → Q2 2026
| ADMA Adma Biologics Inc. | New | 1.20% | +1.20 |
| QURE Uniqure NV | Add +92.2% | 1.27% | +1.03 |
| VOR Vor Biopharma Inc. | New | 0.94% | +0.94 |
| AVTX Avalo Therapeutics Inc. | Add +50.8% | 2.09% | +0.93 |
| PLNT Planet Fitness Inc. Class A | New | 0.88% | +0.88 |
| AMAN Amanat Acquisition Corp. Class A | New | 0.74% | +0.74 |
| INSP Inspire Medical Systems Inc. | New | 0.73% | +0.73 |
| JACK Jack in the Box Inc. | Add +12.1% | 1.66% | +0.72 |
| IVA Inventiva SA - ADR | New | 0.62% | +0.62 |
| ABEO Abeona Therapeutics Inc. | Add +2.5% | 1.93% | +0.52 |
| CATX Perspective Therapeutics Inc. | New | 0.48% | +0.48 |
| IACQU Irenic Acquisition Corp. | New | 0.46% | +0.46 |
| AGMB Agomab Therapeutics NV | Add +30.7% | 1.23% | +0.43 |
| AURA Aura Biosciences Inc. | Add +39.4% | 1.27% | +0.38 |
| IMAX Imax Corp. | Add +27.6% | 1.59% | +0.36 |
| ELOX Eloxx Pharmaceuticals Inc. | New | 0.34% | +0.34 |
| TRAX First Tracks Biotherapeutics | New | 0.30% | +0.30 |
| IRD Opus Genetics Inc. | Add +82.1% | 0.76% | +0.28 |
| ALT Altimmune Inc. | New | 0.28% | +0.28 |
| MDXG Mimedx Group Inc. | Add +40.3% | 1.11% | +0.27 |
| BNTC Benitec Biopharma Inc. | Add +3.5% | 1.21% | +0.25 |
| ZLAB Zai Lab Ltd.-ADR | New | 0.23% | +0.23 |
| KLRA Kailera Therapeutics Inc. | New | 0.19% | +0.19 |
| ARTV Artiva Biotherapeutics Inc. | New | 0.18% | +0.18 |
| EDIT Editas Medicine Inc. | New | 0.17% | +0.17 |
| JATT Jatt II Acquisition Corp. | New | 0.15% | +0.15 |
| ALEC Alector Inc. | Add +53.3% | 0.53% | +0.15 |
| FORR Forrester Research Inc. | Add +9.9% | 0.39% | +0.14 |
| ALXO Alx Oncology Holdings Inc. | New | 0.09% | +0.09 |
| KIDS Orthopediatrics Corp. | Add +21.5% | 0.28% | +0.08 |
| TELA Tela Bio Inc. | Add +14.6% | 0.27% | +0.07 |
| SNAP Snap Inc. Class A | New | 0.05% | +0.05 |
| CLRB Cellectar Biosciences Inc. | New | 0.04% | +0.04 |
| AZTR Azitra Inc. | New | 0.02% | +0.02 |
| UNCY Unicycive Therapeutics Inc. | Add +49.2% | 0.40% | +0.01 |
| TRDA Entrada Therapeutics Inc. | Add +88.7% | 0.13% | +0.01 |
| BIOMX INC | Add +453.2% | 0.01% | −0.01 |
| KROS Keros Therapeutics Inc. | Add +3.7% | 0.92% | −0.03 |
| DRIO Dariohealth Corp. | Add +0.0% | 0.24% | −0.06 |
| LXEO Lexeo Therapeutics Inc. | Add +8.3% | 0.37% | −0.06 |
| FOSL Fossil Group Inc. | Add +1.9% | 1.38% | −0.08 |
| GERN Geron Corp. | Add +8.9% | 0.95% | −0.10 |
| FULC Fulcrum Therapeutics Inc. | Add +79.5% | 1.22% | −0.25 |
| RYAM Rayonier Advanced Materials | Add +6.1% | 0.81% | −0.30 |
| ADCT Adc Therapeutics SA | Add +120.2% | 0.80% | −0.52 |
Options Activity Q1 2026 → Q2 2026
| IWM iShares Russell 2000 ETF | put | Reduce -2.4% | 2,000,000 | $600.9M |
| PTON Peloton Interactive Inc. Class A | call | Reduce -8.4% | 16,438,900 | $97.2M |
| HLF Herbalife Ltd. | call | Add +17.9% | 6,600,000 | $86.8M |
| XBI SS SPDR S&P Biotech ETF | put | Add +33.3% | 400,000 | $63.3M |
| TEVA Teva Pharmaceutical-SP ADR | call | Sold out | 1,500,000 | $45.2Mbefore exit |
| QTUM Defiance Quantum ETF | put | New | 223,000 | $36.9M |
| QURE Uniqure NV | call | Reduce -69.2% | 800,000 | $36.8M |
| NBIX Neurocrine Biosciences Inc. | call | New | 200,000 | $33.7M |
| PRAX Praxis Precision Medicines I | put | New | 100,000 | $33.5M |
| KRYS Krystal Biotech Inc. | put | New | 85,000 | $31.6M |
| SLNO Soleno Therapeutics Inc. | call | Sold out | 750,000 | $25.1Mbefore exit |
| SNAP Snap Inc. Class A | call | New | 4,800,000 | $21.3M |
| ALGN Align Technology Inc. | call | Sold out | 100,000 | $17.1Mbefore exit |
| QURE Uniqure NV | put | New | 161,500 | $7.4M |
| IRON Disc Medicine Inc. | put | Sold out | 41,000 | $2.6Mbefore exit |
| TELA Tela Bio Inc. | call | Sold out | 750,000 | $465Kbefore exit |
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
Notes & Other Activity Q1 2026 → Q2 2026
| PERFF Perfect Corp. | *W EXP 10/28/202 | Sold out | 16,075 | $238before exit |
Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026Amended | 128 | $1.6B | TBBK, BVS, HGV, SVRA, ETON |
| Q1 2026 | 125 | $1.6B | TBBK, HGV, SLNO, BVS, PTON |
| Q4 2025 | 127 | $1.7B | TBBK, ESTA, HGV, SLNO, XTNT |
| Q3 2025 | 127 | $1.6B | ESTA, HGV, TBBK, QURE, SLNO |
| Q2 2025 | 133 | $1.4B | SLNO, HGV, ESTA, TBBK, XTNT |
| Q1 2025 | 126 | $1.2B | SLNO, HGV, ESTA, EOLS, TBBK |
| Q4 2024 | 118 | $1.4B | SLNO, ESTA, HGV, PTON, TBBK |
| Q3 2024 | 119 | $1.2B | SLNO, ESTA, BVS, PTON, EOLS |
| Q2 2024Amended | 113 | $994.2M | SLNO, ESTA, PTON, EOLS, BVS |
| Q1 2024 | 107 | $1.0B | SLNO, ESTA, CASH, EOLS, IMAX |