HolderBook

Nantahala Capital Management, LLC

Reported holdings as of Q2 2026, from 31 quarterly filings.

This filer last reported in Q2 2026; the most recent quarter on file across all filers is Q3 2026. Firms that restructure stop filing under one CIK and start under another, so a successor entity may hold these positions now under a similar name.

CIK
1472322
Reported value
$6.0B
Positions
141
Top 10 weight
45.3%
Filed
2026-08-14
Days after quarter end
45

Holdings

Download these holdings as CSV

SecurityTickerValue SharesWeightWeight change Held Change
ISHARES TR PUTIWM$1.2Boptions only19.97%+1.25pp31qOPTIONS
PELOTON INTERACTIVE INC CALLPTON$254.7M10,217,9904.23%-0.50pp21q-14.9%-$44.4M
HILTON GRAND VACATIONS INC CALLHGV$220.8M2,066,3403.67%-0.06pp15q+36.5%+$59.1M
HERBALIFE LTD CALLHLF$202.8M2,218,3083.37%-0.40pp21q+63.9%+$79.0M
BANCORP INC DEL CALLTBBK$171.1M2,479,7742.84%-0.14pp9q+79.6%+$75.8M
VIATRIS INC CALLVTRS$158.8Moptions only2.64%+0.15pp5qOPTIONS
EDWARDS LIFESCIENCES CORP PUTEW$144.7Moptions only2.40%+0.05pp4qOPTIONS
UNIQURE NV CALL+PUTQURE$130.5M911,3202.17%+0.46pp31q+284.4%+$96.6M
SPDR SERIES TRUST PUTXBI$126.6Moptions only2.10%+0.69pp12qOPTIONS
BIOVENTUS INCBVS$113.3M12,000,5581.88%-0.18pp16q+96.0%+$55.5M
SAVARA INCSVRA$86.0M13,953,6201.43%-0.05pp12q+90.0%+$40.7M
ETON PHARMACEUTICALS INCETON$85.1M2,351,9021.41%+0.35pp9q+100.0%+$42.6M
AMNEAL PHARMACEUTICALS INCAMRX$78.5M4,537,5021.30%flat14q+59.5%+$29.3M
EVOLUS INCEOLS$77.8M11,204,0421.29%+0.33pp12q+75.7%+$33.5M
ABEONA THERAPEUTICS INC CALLABEO$76.1M10,272,9801.26%+0.27pp15q+104.9%+$39.0M
ETF SER SOLUTIONS PUTQTUM$73.8Moptions only1.23%-newOPTIONS
FOX FACTORY HLDG CORP CALLFOXF$71.5M2,621,3901.19%-0.20pp7q+76.1%+$30.9M
CAMPING WORLD HLDGS INC CALLCWH$69.4M5,102,1101.15%-0.17pp5q+56.5%+$25.1M
AVALO THERAPEUTICS INCAVTX$68.8M3,724,5001.14%+0.46pp6q+201.6%+$46.0M
LB PHARMACEUTICALS INCLBRX$68.3M2,105,7881.14%+0.18pp4q+100.0%+$34.2M
NEUROCRINE BIOSCIENCES INC CALLNBIX$67.4Moptions only1.12%-newOPTIONS
PRAXIS PRECISION MEDICINES I PUTPRAX$67.0Moptions only1.11%-newOPTIONS
ANTERIS TECHNOLOGIES GLOBALAVR$66.7M6,766,6701.11%-0.02pp7q+22.3%+$12.2M
RIDENOW GROUP INC CALLRDNW$66.2M6,545,6901.10%-0.19pp17q+100.0%+$33.1M
KRYSTAL BIOTECH INC PUTKRYS$63.2Moptions only1.05%-newOPTIONS
ESTABLISHMENT LABS HLDGS INCESTA$57.6M671,6600.96%-0.78pp31q-19.4%-$13.8M
XTANT MED HLDGS INCXTNT$57.6M136,788,0000.96%-0.45pp12q+100.0%+$28.8M
JACK IN THE BOX INCJACK$54.7M3,457,3180.91%+0.36pp5q+124.1%+$30.3M
GOGO INCGOGO$53.9M17,395,4620.90%-0.42pp3q+95.8%+$26.4M
IMAX CORPIMAX$52.5M1,316,0180.87%+0.15pp23q+155.3%+$31.9M
ZEVRA THERAPEUTICS INCZVRA$51.6M3,594,9520.86%-0.01pp12q+42.5%+$15.4M
REGENERON PHARMACEUTICALS CALLREGN$49.9Moptions only0.83%-0.31pp4qOPTIONS
TITAN MACHY INCTITN$47.9M2,266,1760.80%+0.02pp8q+80.6%+$21.4M
RMR GROUP INCRMR$47.1M2,295,8040.78%+0.13pp23q+100.0%+$23.6M
FOSSIL GROUP INCFOSL$45.6M11,010,2560.76%-0.10pp13q+103.7%+$23.2M
SNAP INC CALLSNAP$44.4M400,0000.74%-newNEW
MINERALYS THERAPEUTICS INCMLYS$44.3M1,640,9620.74%-0.16pp10q+83.2%+$20.1M
AURA BIOSCIENCES INCAURA$41.9M5,902,0600.70%+0.17pp19q+178.7%+$26.9M
AGOMAB THERAPEUTICS NVAGMB$40.7M3,136,3760.68%+0.20pp2q+161.4%+$25.1M
FULCRUM THERAPEUTICS INCFULC$40.1M10,950,0800.67%-0.20pp8q+259.0%+$28.9M
BENITEC BIOPHARMA INCBNTC$39.8M2,976,7420.66%+0.10pp9q+107.0%+$20.6M
ADMA BIOLOGICS INCADMA$39.5M4,719,9860.66%-newNEW
BIOCRYST PHARMACEUTICALS INCBCRX$38.0M3,802,3200.63%-0.06pp3q+91.3%+$18.1M
MIMEDX GROUP INCMDXG$36.7M9,535,1040.61%+0.12pp4q+180.7%+$23.6M
ABIVAX SAABVX$35.6M267,5180.59%+0.03pp11q+94.9%+$17.4M
USANA HEALTH SCIENCES INCUSNA$34.6M1,620,1480.57%+0.05pp3q+100.0%+$17.3M
CHIME FINL INC CALLCHYM$31.6M344,2380.53%-0.03pp3q+72.1%+$13.3M
MONTE ROSA THERAPEUTICS INCGLUE$31.6M1,303,9860.52%+0.13pp3q+100.0%+$15.8M
TANGO THERAPEUTICS INCTNGX$31.3M1,001,3180.52%-0.44pp7q-19.9%-$7.8M
GERON CORPGERN$31.3M24,450,0000.52%-0.10pp4q+117.8%+$16.9M
VOR BIOPHARMA INCVOR$31.1M1,690,0000.52%-newNEW
KEROS THERAPEUTICS INCKROS$30.2M2,820,8380.50%-0.05pp25q+107.4%+$15.6M
VAXCYTE INC CALLPCVX$29.9M444,2920.50%-0.09pp3q+86.1%+$13.8M
SILENCE THERAPEUTICS PLCSLN$29.6M2,693,4620.49%+0.07pp10q+25.5%+$6.0M
APYX MEDICAL CORPORATIONAPYX$29.4M6,540,4960.49%+0.02pp7q+90.1%+$13.9M
JEFFERSON CAPITAL INCJCAP$29.2M1,500,0000.49%-0.05pp5q+100.0%+$14.6M
PLANET FITNESS MASTER ISSUERPLNT$29.1M558,0000.48%-newNEW
RH CALLRH$28.6M73,3720.47%-0.08pp6q+27.0%+$6.1M
VERASTEM INCVSTM$27.4M7,169,6400.46%-0.24pp9q+100.0%+$13.7M
DISTRIBUTION SOLUTIONS GRP IDSGR$27.1M989,1620.45%-0.03pp5q+100.0%+$13.5M
RAYONIER ADVANCED MATLS INCRYAM$26.7M3,395,4520.44%-0.21pp4q+112.2%+$14.1M
HELIX ACQUISITION CORP IIIHLXC$26.6M2,500,0000.44%-0.03pp2q+100.0%+$13.3M
ADC THERAPEUTICS SAADCT$26.4M24,652,3680.44%-0.33pp5q+340.4%+$20.4M
OPUS GENETICS INCIRD$25.2M6,122,7180.42%+0.14pp6q+264.2%+$18.3M
JANUX THERAPEUTICS INCJANX$24.9M1,619,8280.41%flat2q+100.0%+$12.4M
AMANAT ACQUISITION CORPAMAN$24.4M2,400,0000.41%-newNEW
INSPIRE MED SYS INCINSP$24.0M538,9480.40%-newNEW
1 800 FLOWERS COM INCFLWS$23.5M6,750,1300.39%+0.01pp5q+100.0%+$11.7M
X4 PHARMACEUTICALS INCXFOR$22.9M4,898,9360.38%+0.01pp4q+100.0%+$11.4M
INTEGER HLDGS CORPITGR$20.8M222,6040.35%-0.21pp3q+29.4%+$4.7M
INVENTIVA SAIVA$20.3M5,372,7860.34%-newNEW
INDUSTRIAL LOGISTICS PPTYS TILPT$19.7M2,222,3060.33%-0.02pp14q+32.4%+$4.8M
DUOLINGO INCDUOL$19.3M167,7540.32%-0.04pp2q+67.8%+$7.8M
RESERVOIR MEDIA INCRSVR$18.6M1,881,9200.31%-0.03pp12q+100.0%+$9.3M
FRACTYL HEALTH INCGUTS$17.9M22,578,1920.30%+0.07pp4q+68.9%+$7.3M
DHI GROUP INCDHX$17.6M4,748,0540.29%+0.05pp31q+100.0%+$8.8M
AMYLYX PHARMACEUTICALS INCAMLX$17.5M973,3680.29%+0.02pp8q+81.7%+$7.9M
KORRO BIO INCKRRO$17.4M1,320,0720.29%+0.01pp3q+100.0%+$8.7M
ALECTOR INCALEC$17.4M8,636,2180.29%+0.07pp2q+206.7%+$11.7M
NOODLES & CONDLS$16.6M1,107,4920.28%+0.10pp2q+100.0%+$8.3M
CODEXIS INCCDXS$16.4M7,247,2260.27%+0.02pp31q+75.7%+$7.1M
PERSPECTIVE THERAPEUTICS INCCATX$15.9M4,650,9000.26%-newNEW
IRENIC ACQUISITION CORP$15.2M1,500,0000.25%-newNEW
DAMORA THERAPEUTICS INCDMRA$14.5M556,0000.24%-0.02pp2q+100.0%+$7.2M
VIEMED HEALTHCARE INCVMD$14.4M1,264,8900.24%-0.06pp28q+43.1%+$4.3M
UNICYCIVE THERAPEUTICS INCUNCY$13.1M2,802,8940.22%-0.01pp5q+198.4%+$8.7M
TRAEGER INCCOOK$13.1M165,6620.22%+0.11pp2q+61.8%+$5.0M
FORRESTER RESH INCFORR$12.8M1,526,8920.21%+0.07pp2q+119.9%+$7.0M
LEXEO THERAPEUTICS INCLXEO$12.1M2,600,0000.20%-0.05pp3q+116.7%+$6.5M
ENVOY MEDICAL INCCOCH$11.9M15,300,0000.20%+0.01pp2q+100.0%+$6.0M
ELOXX PHARMACEUTICALS INC$11.1M800,0000.18%-newNEW
INHIBIKASE THERAPEUTICS INCIKT$11.0M5,403,7260.18%+0.02pp7q+100.0%+$5.5M
FIRST TRACKS BIOTHERAPEUTICSTRAX$10.1M500,0000.17%-newNEW
MARA HOLDINGS INC$10.0M10,000,0000.17%flat3qDEBT
HAIN CELESTIAL GROUP INCHAIN$9.6M17,057,5780.16%-0.06pp5q+100.0%+$4.8M
ALTA EQUIPMENT GROUP INCALTG$9.4M1,449,5480.16%-0.03pp26q+55.1%+$3.3M
ORTHOPEDIATRICS CORPKIDS$9.3M484,6840.15%+0.04pp4q+143.0%+$5.5M
ALTIMMUNE INCALT$9.1M3,000,0000.15%-newNEW
TRISALUS LIFE SCIENCES INCTLSI$9.1M2,000,0000.15%-0.15pp5q-3.4%-$322.3K
SERVICE PPTYS TRSVC$9.0M5,322,6410.15%-0.20pp7q-24.6%-$2.9M
TELA BIO INCTELA$8.8M11,788,2280.15%+0.01pp16q+129.2%+$5.0M
THE ONE GROUP HOSPITALITY INSTKS$8.5M4,242,1680.14%flat10q+100.0%+$4.3M
DARIOHEALTH CORPDRIO$8.1M1,221,3820.13%-0.05pp4q+100.0%+$4.0M
IMMUNIC INCIMUX$7.7M501,2920.13%-newNEW
ZAI LAB LTDZLAB$7.6M400,0000.13%-newNEW
TALPHERA INCTLPH$7.2M6,985,0380.12%+0.02pp12q+100.0%+$3.6M
VENU HLDG CORPVENU$6.9M3,093,4100.11%-0.13pp2q+51.1%+$2.3M
PAYONEER GLOBAL INCPAYO$6.9M967,6720.11%+0.03pp21q+100.0%+$3.4M
ELUTIA INCELUT$6.2M6,369,8940.10%-0.02pp12q+100.0%+$3.1M
KAILERA THERAPEUTICS INCKLRA$6.2M280,0000.10%-newNEW
RALLYBIO CORPRLYB$6.0M376,8440.10%flat2q+25.3%+$1.2M
ARTIVA BIOTHERAPEUTICS INCARTV$5.8M600,0000.10%-newNEW
DESTINATION XL GROUP INCDXLG$5.5M8,283,4800.09%+0.01pp5q+100.0%+$2.8M
EDITAS MEDICINE INCEDIT$5.5M1,705,4000.09%-newNEW
EHEALTH INCEHTH$5.2M3,522,8820.09%flat14q+100.0%+$2.6M
JATT II ACQUISITION CORP$5.1M450,0000.08%-newNEW
ARVINAS INCARVN$5.0M600,0000.08%-0.03pp3q+100.0%+$2.5M
READING INTL INCRDI$4.9M3,842,1760.08%flat25q+100.0%+$2.5M
INSPIREMD INCNSPR$4.7M6,752,9680.08%-0.12pp13q+100.0%+$2.4M
AYTU BIOPHARMA INCAYTU$4.7M2,173,6240.08%-0.03pp14q+100.0%+$2.3M
AKEBIA THREAPEUTICS INCAKBA$4.6M4,000,0000.08%-0.03pp6q+100.0%+$2.3M
SCULLY ROYALTY LTDSRL$4.5M736,3640.07%-0.03pp29q+100.0%+$2.3M
ENTRADA THERAPEUTICS INCTRDA$4.4M601,1500.07%flat2q+277.3%+$3.3M
GAIA INC NEWGAIA$3.8M1,829,2360.06%-0.03pp14q+100.0%+$1.9M
AMERICAS CAR-MART INCCRMT$3.6M1,289,3720.06%-0.24pp15q+100.0%+$1.8M
ALX ONCOLOGY HLDGS INCALXO$3.1M1,500,0000.05%-newNEW
PRECISION OPTICS CORP INC MAPOCI$2.9M560,0000.05%flat2q+100.0%+$1.4M
BRC INCBRCC$2.8M2,514,3420.05%-0.03pp4q-4.4%-$129.0K
VYNE THERAPEUTICS INCVYNE$2.6M4,000,0000.04%flat3q+100.0%+$1.3M
ALTISOURCE PORTFOLIO SOLUTIOASPSW$2.0M4,954,6240.03%flat5q+100.0%+$990.9K
ACME UTD CORPACU$1.9M40,8540.03%flat6q+100.0%+$974.8K
PERFECT CORPPERF$1.9M1,167,8500.03%flat10q+100.0%+$969.3K
ALTISOURCE PORTFOLIO SOLUTIOASPSZ$1.4M4,954,6240.02%flat5q+100.0%+$693.6K
CELLECTAR BIOSCIENCES INCCLRB$1.2M439,9960.02%-newNEW
SPAR GROUP INCSGRP$1.1M1,321,3760.02%flat16q+100.0%+$545.9K
CURIS INCCRISXXXX$1.0M1,978,8760.02%-0.02pp2q-1.1%-$11.0K
SENTI BIOSCIENCES HOLDINGS I$976.8K888,0000.02%-newNEW
AZITRA INCAZTR$742.9K4,427,2260.01%-newNEW
BIOMX INCPHGE$430.5K1,269,9900.01%-0.01pp3q+1006.3%+$391.6K
APREA THERAPEUTICS INCAPRE$330.2K411,5200.01%flat10q+100.0%+$165.1K
GUARDFORCE AI CO LTDGFAIW$10.8K308,4100.00%flat20q+100.0%+$5.4K

By sector

Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.

Biotech & Pharma 34.0%Medical Devices 10.4%Business Services 5.1%Industrials 4.7%Retail & Consumer 4.3%Wholesale & Distribution 4.0%Banks & Lending 3.9%Software & IT Services 2.2%Telecom & Media 1.9%Instruments & Controls 1.6%Other sectors 3.2%Not classified 24.7%
 
SectorValueShare
Biotech & Pharma$2.0B34.0%
Medical Devices$623.5M10.4%
Business Services$309.8M5.1%
Industrials$283.3M4.7%
Retail & Consumer$258.3M4.3%
Wholesale & Distribution$239.2M4.0%
Banks & Lending$231.9M3.9%
Software & IT Services$131.9M2.2%
Telecom & Media$117.3M1.9%
Instruments & Controls$98.0M1.6%
Other sectors$192.8M3.2%
Not classified$1.5B24.7%

What the disclosed book did

This is not the fund's return. A 13F shows long US equity positions only, so shorts, bonds, foreign listings, private holdings and cash are all invisible here. What this measures is the quarter's change in value of the positions this manager disclosed, had they been left untouched - the return a reader following the filing would have earned.

QuarterBookMarket DifferencePriced
Q2 2026+16.6%+14.8%+1.8%78%
Q1 2026-6.1%-4.6%-1.4%61%
Q4 2025+11.9%+2.4%+9.5%90%
Q3 2025+33.9%+7.8%+26.1%90%
Q1 2025-6.0%-4.6%-1.5%70%
Q4 2024+5.1%+2.1%+2.9%66%
Q3 2024+13.6%+5.4%+8.2%66%
Q2 2024-10.7%+4.0%-14.7%81%

Market is SPY over the same two quarter ends, priced the same way as everything else here - the median across every filer reporting it. It is a large-cap US proxy, so a manager holding small caps or biotech will beat or trail it for reasons that are not skill. Prices are quarter-end to quarter-end and say nothing about the path in between, or about trades opened and closed inside a quarter.

Quarter by quarter

QuarterValuePositions NewAddedTrimmed ExitedTop 10 Days to file
Q2 2026$6.0B1412610372245.3%45
Q1 2026$2.7B1371742242245.6%45
Q4 2025$3.0B1421928302050.3%44
Q3 2025$2.9B1432123302547.0%45
Q2 2025$2.6B1472539131153.5%45
Q1 2025$2.5B1332038381464.2%45
Q4 2024$2.3B1271641262058.2%45
Q3 2024$2.0B131184103857.5%45
Q2 2024$3.4B121219241862.3%45
Q1 2024$1.8B118213911957.8%45
Q4 2023$3.3B116188962260.2%45
Q3 2023$1.2B1202428331854.0%45
Q2 2023$1.0B1141919442054.2%45
Q1 2023$1.3B1151928391458.5%45
Q4 2022$1.5B1102418392162.9%45
Q3 2022$1.5B1071716582457.9%41
Q2 2022$2.0B1141429461555.7%46
Q1 2022$2.3B1151323652059.0%43
Q4 2021$2.8B1221930312052.0%45
Q3 2021$3.2B1232419441749.1%46
Q2 2021$3.5B1162225351451.7%47
Q1 2021$3.4B1083319413157.3%44
Q4 2020$3.2B1062332282351.8%47
Q3 2020$3.3B1062132222160.5%47
Q2 2020$3.3B106182025757.6%45
Q1 2020$2.7B9523334863.8%44
Q4 2019$3.2B80618151060.4%45
Q3 2019$2.7B841019111252.9%45
Q2 2019$3.2B86103810752.1%45
Q1 2019$3.2B83814301661.2%45
Q4 2018$3.3B91000058.2%45

Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.

Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.

Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.