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Portolan Capital Management, LLC

All holdings · as of Mar 31, 2026

144 positions

CompanyClassValueShares% of portfolio
MODINE MANUFACTURING CO$89.30M412,0924.8%
TTM Technologies Inc$70.87M727,4943.8%
CELESTICA INCCLSCommon Stock$55.73M197,8633.0%
Virtu Financial, Inc.$53.30M1,211,8872.8%
Akamai Technologies Inc$48.63M423,4422.6%
Vishay Precision Group, Inc.$44.28M1,019,8682.4%
PAR PACIFIC HOLDINGS, INC.$43.46M693,8342.3%
POWELL INDUSTRIES INC$41.03M75,8302.2%
Baidu, Inc.BIDUADR$40.83M366,4292.2%
PBF Energy Inc.$38.10M799,9982.0%
United Therapeutics Corp$37.62M63,4352.0%
Real Brokerage Inc$36.30M14,519,8481.9%
Canada Goose Holdings Inc.$35.30M3,218,2771.9%
Crescent Energy Co$35.12M2,601,1421.9%
Castle Biosciences, Inc.$33.15M1,350,2831.8%
Lantheus Holdings, Inc.$31.66M417,3901.7%
CELLEBRITE DI LTD$30.05M2,180,9241.6%
LuxExperience B.V.LUXEADR$29.87M3,733,9431.6%
FLEX LTD.$29.01M443,1281.5%
Fabrinet$28.56M54,7631.5%
OKEANIS ECO TANKERS CORP.$27.26M538,8601.5%
Talen Energy Corp$26.04M81,5741.4%
SEMTECH CORP$25.55M332,3271.4%
Core Natural Resources, Inc.$24.82M237,0361.3%
Murphy USA Inc.$23.76M48,1071.3%
BIOGEN INC.$21.72M118,4811.2%
Kura Sushi USA, Inc.$21.02M301,2121.1%
Qualys Inc$21.00M239,0281.1%
JABIL INC$20.51M77,1971.1%
Circle Internet Group, Inc.CRCLCommon Stock$20.40M213,7961.1%
DHT HOLDINGS INC$19.95M1,091,7881.1%
NOKIA CORP$19.25M2,393,9701.0%
ALLIENT INC$19.11M323,4531.0%
Primoris Services Corp$18.68M130,6261.0%
Dave Inc./DE$18.36M105,4421.0%
Kratos Defense & Security Solutions Inc$18.32M259,8111.0%
MAMAS CREATIONS INC$18.05M1,176,9361.0%
Adeia Inc.$17.53M729,4610.9%
UPWORK, INC$17.21M1,570,5600.9%
PULSE BIOSCIENCES, INC.PLSECommon Stock$15.83M733,3720.8%
Porch Group, Inc.$15.38M2,144,8900.8%
HAFNIA LTD$14.81M1,948,7170.8%
Mayville Engineering Company, Inc.$14.74M821,1360.8%
Candel Therapeutics, Inc.CADLCommon Stock$14.18M2,894,3250.8%
NLIGHT, INC.$12.86M225,5760.7%
Genius Sports Ltd$12.36M2,791,0180.7%
AMER SPORTS INC$11.78M357,8260.6%
EBAY INC$11.48M126,0960.6%
PARK AEROSPACE CORP$11.24M410,6550.6%
Enova International, Inc.$10.99M80,9230.6%
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