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Institutional

Nantahala Capital Management, LLC

CIK 0001472322
$2.72B
Reported AUM
137
Positions
Q1 2026
Period
2026-05-15
Filed

The Brief · Nantahala Capital Management, LLC · Q1 2026

AI · grounded in 13F

Nantahala Capital Management, LLC closed its position in EB4 for a reduction of $30.5M and exited RAPT for $25.5M. The fund added 62 new positions and significantly increased its holdings in MLYS by 690.5% and PCVX by 678.3%. Other notable activity includes trimming shares of EW by 55.6% and TEVA by 40%.

Portfolio · Q1 2026

IWM$508.4MPTONHLFHGVSLNOTBBKVTRSEWBVSOther$1.39BNL

Top holdings

#StockIssuerPriceDay %1Y Gr.5Y Gr.Value% of bookΔ shares (QoQ)Status
1IWMISHARES TR$292.591.39%37.55%37.83%$508.4M18.72%HELD
2PTONPELOTON INTERACTIVE INC$6.38-3.19%-2.95%-93.61%$128.4M4.73%HELD
3HLFHERBALIFE LTD$12.44-0.56%36.11%-75.77%$102.4M3.77%HELD
4HGVHILTON GRAND VACATIONS INC$46.32-9.92%4.11%6.02%$101.3M3.73%HELD
5SLNOSOLENO THERAPEUTICS INC$83.5M3.07%HELD
6TBBKBANCORP INC DEL$64.78-4.16%3.66%162.69%$80.9M2.98%HELD
7VTRSVIATRIS INC$17.76-0.34%110.24%49.20%$67.5M2.49%HELD
8EWEDWARDS LIFESCIENCES CORP$86.921.35%8.31%-26.68%$64.1M2.36%HELD
9BVSBIOVENTUS INC$13.180.46%112.30%-9.58%$55.9M2.06%HELD
10ESTAESTABLISHMENT LABS HLDGS INC$93.481.69%126.22%24.69%$47.3M1.74%HELD
11QUREUNIQURE NV$42.195.29%201.90%42.57%$46.4M1.71%HELD
12TEVATEVA PHARMACEUTICAL INDS LTD$35.412.02%130.23%275.90%$45.2M1.66%HELD
13SVRASAVARA INC$5.544.92%113.90%257.42%$40.1M1.48%HELD
14XBISPDR SERIES TRUST$151.462.40%74.55%13.11%$38.3M1.41%HELD
15XTNTXTANT MED HLDGS INC$0.430.00%-22.79%-65.68%$38.2M1.40%HELD
16FOXFFOX FACTORY HLDG CORP$17.81-5.97%-39.24%-88.41%$37.7M1.39%HELD
17CWHCAMPING WORLD HLDGS INC$6.304.13%-53.74%-80.11%$35.9M1.32%HELD
18GOGOGOGO INC$4.146.57%-72.69%-69.26%$35.7M1.31%HELD
19AMRXAMNEAL PHARMACEUTICALS INC$18.50-3.14%136.27%228.01%$35.4M1.30%HELD
20RDNWRIDENOW GROUP INC$6.43-3.02%207.66%-81.34%$35.1M1.29%HELD
21REGNREGENERON PHARMACEUTICALS$738.346.17%29.20%7.52%$30.9M1.14%HELD
22AVRANTERIS TECHNOLOGIES GLOBAL$8.244.30%168.40%32.90%$30.7M1.13%HELD
23ETONETON PHARMACEUTICALS INC$49.031.87%240.55%813.09%$29.0M1.07%HELD
24ABEOABEONA THERAPEUTICS INC$6.473.85%-0.31%-80.39%$27.0M1.00%HELD
25EOLSEVOLUS INC$6.01-0.33%-34.32%-43.30%$26.2M0.96%HELD
26TNGXTANGO THERAPEUTICS INC$27.576.65%299.69%124.23%$26.2M0.96%HELD
27LBRXLB PHARMACEUTICALS INC$40.904.87%142.26%152.32%$26.0M0.96%HELD
28MLYSMINERALYS THERAPEUTICS INC$26.19-0.61%90.49%66.22%$24.3M0.89%HELD
29ZVRAZEVRA THERAPEUTICS INC$9.64-1.43%-11.97%5.16%$23.5M0.87%HELD
30FULCFULCRUM THERAPEUTICS INC$3.722.76%-45.53%-87.47%$23.4M0.86%HELD
31FOSLFOSSIL GROUP INC$4.8710.68%$23.3M0.86%HELD
32ADCTADC THERAPEUTICS SA$1.110.91%$21.0M0.77%HELD
33TITNTITAN MACHY INC$17.73-1.66%$21.0M0.77%HELD
34IMAXIMAX CORP$47.60-2.18%$19.6M0.72%HELD
35VSTMVERASTEM INC$6.101.50%$19.0M0.70%HELD
36BCRXBIOCRYST PHARMACEUTICALS INC$9.24-3.04%$18.9M0.70%HELD
37AVTXAVALO THERAPEUTICS INC$19.392.00%$18.4M0.68%HELD
38RMRRMR GROUP INC$19.46-0.66%$17.8M0.65%HELD
39RYAMRAYONIER ADVANCED MATLS INC$8.967.56%$17.7M0.65%HELD
40ALGNALIGN TECHNOLOGY INC$173.41-3.70%$17.1M0.63%HELD
41GERNGERON CORP$1.34-4.29%$16.7M0.62%HELD
42PCVXVAXCYTE INC$55.965.62%$15.9M0.59%HELD
43BNTCBENITEC BIOPHARMA INC$11.86-1.58%$15.3M0.56%HELD
44ABVXABIVAX SA$124.334.62%$15.3M0.56%HELD
45ITGRINTEGER HLDGS CORP$100.861.04%$15.1M0.56%HELD
46RHRH$166.21-5.64%$15.1M0.55%HELD
47KROSKEROS THERAPEUTICS INC$10.222.51%$15.0M0.55%HELD
48CHYMCHIME FINL INC$22.600.80%$15.0M0.55%HELD
49JACKJACK IN THE BOX INC$16.34-0.79%$14.9M0.55%HELD
50JCAPJEFFERSON CAPITAL INC$20.06-1.47%$14.4M0.53%HELD
51AURAAURA BIOSCIENCES INC$7.111.43%$14.2M0.52%HELD
52USNAUSANA HEALTH SCIENCES INC$22.17-2.21%$14.2M0.52%HELD
53MDXGMIMEDX GROUP INC$4.270.95%$13.4M0.49%HELD
54ASRTASSERTIO HOLDINGS INC$13.2M0.49%HELD
55DSGRDISTRIBUTION SOLUTIONS GRP I$34.560.06%$13.0M0.48%HELD
56AGMBAGOMAB THERAPEUTICS NV$12.762.90%$12.9M0.47%HELD
57HLXCHELIX ACQUISITION CORP III$10.510.00%$12.7M0.47%HELD
58APYXAPYX MEDICAL CORPORATION$4.127.29%$12.7M0.47%HELD
59SLNSILENCE THERAPEUTICS PLC$11.620.61%$11.3M0.42%HELD
60JANXJANUX THERAPEUTICS INC$15.584.14%$11.3M0.41%HELD
61GLUEMONTE ROSA THERAPEUTICS INC$22.685.19%$10.7M0.39%HELD
62FLWS1 800 FLOWERS COM INC$3.84-2.29%$10.3M0.38%HELD
63CNTACENTESSA PHARMACEUTICALS PLC$10.1M0.37%HELD
64XFORX4 PHARMACEUTICALS INC$4.000.00%$10.1M0.37%HELD
65DUOLDUOLINGO INC$133.60-4.69%$9.9M0.36%HELD
66COGTCOGENT BIOSCIENCES INC$41.364.52%$9.6M0.35%HELD
67SVCSERVICE PPTYS TR$8.06-0.74%$9.6M0.35%HELD
68ILPTINDUSTRIAL LOGISTICS PPTYS T$8.47-2.98%$9.5M0.35%HELD
69RSVRRESERVOIR MEDIA INC$10.77-2.53%$9.2M0.34%HELD
70SLDBSOLID BIOSCIENCES INC$8.495.60%$8.4M0.31%HELD
71TLSITRISALUS LIFE SCIENCES INC$4.564.11%$8.3M0.30%HELD
72CRMTAMERICAS CAR-MART INC$3.213.22%$8.2M0.30%HELD
73VMDVIEMED HEALTHCARE INC$11.760.94%$8.1M0.30%HELD
74IRDOPUS GENETICS INC$3.8410.66%$7.7M0.28%HELD
75KRROKORRO BIO INC$10.453.77%$7.5M0.28%HELD
76AMLXAMYLYX PHARMACEUTICALS INC$20.755.17%$7.4M0.27%HELD
77DMRADAMORA THERAPEUTICS INC$29.213.11%$7.2M0.27%HELD
78LXEOLEXEO THERAPEUTICS INC$4.350.93%$6.9M0.25%HELD
79VENUVENU HLDG CORP$2.247.18%$6.8M0.25%HELD
80CDXSCODEXIS INC$1.480.68%$6.7M0.25%HELD
81DHXDHI GROUP INC$4.08-0.24%$6.7M0.25%HELD
82UNCYUNICYCIVE THERAPEUTICS INC$5.3011.81%$6.2M0.23%HELD
83GUTSFRACTYL HEALTH INC$0.690.00%$6.1M0.23%HELD
84ALECALECTOR INC$1.626.58%$6.1M0.22%HELD
85HAINHAIN CELESTIAL GROUP INC$0.490.00%$6.0M0.22%HELD
86DNTHDIANTHUS THERAPEUTICS INC$112.648.21%$5.6M0.21%HELD
87NSPRINSPIREMD INC$0.670.00%$5.5M0.20%HELD
88KOSKOSMOS ENERGY LTD$2.563.23%$5.1M0.19%HELD
89COCHENVOY MEDICAL INC$0.673.73%$5.1M0.19%HELD
90ALTGALTA EQUIPMENT GROUP INC$6.071.68%$5.0M0.18%HELD
91DRIODARIOHEALTH CORP$7.201.41%$4.9M0.18%HELD
92RVMDREVOLUTION MEDICINES INC$192.176.22%$4.9M0.18%HELD
93NDLSNOODLES & CO$17.5810.29%$4.7M0.17%HELD
94IKTINHIBIKASE THERAPEUTICS INC$2.283.17%$4.5M0.17%HELD
95MARA 0 03/01/30MARA HOLDINGS INC$4.4M0.16%HELD
96IRONDISC MEDICINE INC$79.217.52%$4.3M0.16%HELD
97CZRCAESARS ENTERTAINMENT INC NE$29.61-0.54%$4.0M0.15%HELD
98FORRFORRESTER RESH INC$9.74-5.07%$3.9M0.14%HELD
99STKSTHE ONE GROUP HOSPITALITY IN$1.791.13%$3.8M0.14%HELD
100TELATELA BIO INC$0.714.72%$3.7M0.13%HELD
101UPBUPSTREAM BIO INC$3.6M0.13%HELD
102NNBRNN INC$3.5M0.13%HELD
103GRCEGRACE THERAPEUTICS INC$3.4M0.12%HELD
104CGONCG ONCOLOGY INC$3.3M0.12%HELD
105ELUTELUTIA INC$3.3M0.12%HELD
106XNCRXENCOR INC$3.2M0.12%HELD
107ARVNARVINAS INC$3.2M0.12%HELD
108KIDSORTHOPEDIATRICS CORP$3.2M0.12%HELD
109COOKTRAEGER INC$3.0M0.11%HELD
110AYTUAYTU BIOPHARMA INC$3.0M0.11%HELD
111SRLSCULLY ROYALTY LTD$2.9M0.11%HELD
112VTLUSDIMMUNIC INC$2.8M0.10%HELD
113AKBAAKEBIA THREAPEUTICS INC$2.8M0.10%HELD
114RLYBRALLYBIO CORP$2.7M0.10%HELD
115TLPHTALPHERA INC$2.6M0.10%HELD
116GAIAGAIA INC NEW$2.5M0.09%HELD
117PAYOPAYONEER GLOBAL INC$2.3M0.09%HELD
118EHTHEHEALTH INC$2.3M0.08%HELD
119RDIREADING INTL INC$2.2M0.08%HELD
120DXLGDESTINATION XL GROUP INC$2.1M0.08%HELD
121BRCCBRC INC$2.0M0.08%HELD
122TRDAENTRADA THERAPEUTICS INC$2.0M0.07%HELD
123ACHVACHIEVE LIFE SCIENCE INC$1.9M0.07%HELD
124POCIPRECISION OPTICS CORP INC MA$1.2M0.05%HELD
125PEPGPEPGEN INC$1.2M0.04%HELD
126VYNEVYNE THERAPEUTICS INC$1.2M0.04%HELD
127CRISCURIS INC$1.1M0.04%HELD
128PERFPERFECT CORP$987K0.04%HELD
129ASPSWALTISOURCE PORTFOLIO SOLUTIO$941K0.03%HELD
130ACUACME UTD CORP$917K0.03%HELD
131SENTI BIOSCIENCES INC$721K0.03%HELD
132ASPSZALTISOURCE PORTFOLIO SOLUTIO$495K0.02%HELD
133PHGEBIOMX INC$431K0.02%HELD
134SGRPSPAR GROUP INC$413K0.02%HELD
135APREAPREA THERAPEUTICS INC$157K0.01%HELD
136GFAIWGUARDFORCE AI CO LTD$9K0.00%HELD
137PERFFPERFECT CORP$2380.00%HELD

Source: SEC EDGAR · accession 0001104659-26-062659. 13F discloses long positions only — shorts, foreign equities, and options are excluded.