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Portolan Capital Management, LLC

Q4 2017 Holdings

Filed 2018-02-14 | 116 holdings | $79.3M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Casella Waste Systems, Inc.(CWST)COM147448104$23.5M1,019,44929.6%
Bio-Rad Laboratories, Inc.(BIO)COM090572207$16.5M69,08020.8%
BOX, Inc.(BOX)COM10316T104$14.0M664,04317.7%
Cooper-Standard Holdings, Inc.(CPS)COM21676P103$6.0M48,6427.5%
Axon Enterprise, Inc.(AXON)COM05464C101$5.5M207,6326.9%
AXT, Inc.(AXTI)COM00246W103$5.4M617,4826.8%
American Axle & MFG Holdings, Inc.(DCH)COM024061103$4.4M258,2595.5%
Adobe Systems, Inc.(ADBE)COM00724F101$2.4M13,8103.1%
Anika Therapeutics, Inc.(ANIK)COM035255108$785.0K14,5561.0%
Care.com, Inc.(CRCMGBP)COM141633107$30.1K1,666,7110.0%
SLM Corporation(SLM)COM78442P106$29.4K2,601,0610.0%
Boingo Wireless, Inc.(WIFI)COM09739C102$27.5K1,222,3660.0%
Carbonite, Inc.(CARBUSD)COM141337105$24.2K962,5690.0%
Nutanix, Inc.(NTNX)COM67059N108$23.6K668,4500.0%
Hortonworks, Inc.COM440894103$22.2K1,105,0770.0%
Daseke, Inc.(DSKEUSD)COM23753F107$21.5K1,501,5640.0%
Callidus Software, Inc.(CALD)COM13123E500$21.1K737,0680.0%
Calavo Growers, Inc.(CVGW)COM128246105$20.7K244,7580.0%
Skechers USA, Inc.(SKAA)COM830566105$19.2K507,5170.0%
Apptio, Inc.COM03835C108$17.8K757,9450.0%
Internap CorporationCOM45885A409$17.5K1,115,0070.0%
Extraction Oil & Gas, Inc.(XOGEUR)COM30227M105$17.4K1,217,1080.0%
Whiting Petroleum CorporationCOM966387409$16.1K609,0940.0%
Abraxas Petroleum Corporation(AXASEUR)COM003830106$15.7K6,382,1450.0%
Ebix, Inc.(EBIXEUR)COM278715206$15.2K192,1830.0%
Match Group, Inc.(MTCHEUR)COM57665R106$15.0K479,2610.0%
Nomad Foods Limited(NOMD)COMG6564A105$14.6K865,5330.0%
Primo Water CorporationCOM74165N105$13.8K1,100,9190.0%
Groupon, Inc.COM399473107$12.9K2,535,8850.0%
Godaddy, Inc.(GDDY)COM380237107$12.8K255,2020.0%
ON Deck Capital, Inc.(ONDK)COM682163100$12.6K2,198,8260.0%
Euronet Worldwide, Inc.(EEFT)COM298736109$12.4K147,3190.0%
Qualys, Inc.(QLYS)COM74758T303$11.8K198,3460.0%
Alphabet, Inc.(GOOG)COM02079K107$11.7K11,1690.0%
Aaron's, Inc.(AANUSD)COM002535300$11.6K290,3400.0%
Stamps.com, Inc.(STMP)COM852857200$10.6K56,1520.0%
Gulfport Energy CorporationCOM402635304$9.9K773,1050.0%
Cott Corp.(BCBEUR)COM22163N106$9.8K585,4780.0%
Resolute Energy CorporationCOM76116A306$9.7K306,7040.0%
Devon Energy Corporation(DVN)COM25179M103$8.6K208,3500.0%
Central Garden & PET Company(CENT)COM153527106$8.3K213,9130.0%
Facebook, Inc.(META)COM30303M102$8.1K45,9420.0%
Kemet CorporationCOM488360207$8.0K528,6260.0%
Systemax, Inc.COM871851101$7.9K238,4700.0%
Voya Financial, Inc.(VOYA)COM929089100$7.7K155,0160.0%
USA Truck, Inc.COM902925106$7.6K421,5970.0%
Univar, Inc.(UNVREUR)COM91336L107$7.5K242,1960.0%
Kapstone Paper and Packaging CorporationCOM48562P103$7.5K328,7300.0%
QAD, Inc.(QADA)COM74727D306$7.4K190,8010.0%
Rapid7, Inc.(RPD)COM753422104$7.3K393,3700.0%
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