IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Portolan Capital Management, LLC

Q1 2018 Holdings

Filed 2018-05-14 | 100 holdings | $79.9M | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
BOX, Inc.(BOX)COM10316T104$18.7M909,38423.4%
Casella Waste Systems, Inc.(CWST)COM147448104$16.9M723,29421.2%
Bio-Rad Laboratories, Inc.(BIO)COM090572207$14.1M56,21017.6%
Cooper-Standard Holdings, Inc.(CPS)COM21676P103$8.7M70,67710.9%
American Axle & MFG Holdings, Inc.(DCH)COM024061103$6.6M435,5238.3%
Axon Enterprise, Inc.(AXON)COM05464C101$6.6M168,2188.3%
AXT, Inc.(AXTI)COM00246W103$4.6M639,5615.8%
Anika Therapeutics, Inc.(ANIK)COM035255108$2.9M57,9323.6%
Carbonite, Inc.(CARBUSD)COM141337105$39.7K1,377,6710.0%
Boingo Wireless, Inc.(WIFI)COM09739C102$29.1K1,173,4210.0%
Nutanix, Inc.(NTNX)COM67059N108$28.5K579,7720.0%
Care.com, Inc.(CRCMGBP)COM141633107$28.3K1,739,1210.0%
SLM Corporation(SLM)COM78442P106$26.6K2,372,4200.0%
Aaron's, Inc.(AANUSD)COM002535300$24.5K525,8620.0%
Hortonworks, Inc.COM440894103$22.7K1,115,3790.0%
Whiting Petroleum CorporationCOM966387409$20.9K617,0860.0%
Skechers USA, Inc.(SKAA)COM830566105$20.4K523,3190.0%
Daseke, Inc.(DSKEUSD)COM23753F107$20.2K2,058,2840.0%
Apptio, Inc.COM03835C108$19.6K691,4640.0%
Ebix, Inc.(EBIXEUR)COM278715206$18.7K251,2640.0%
Stamps.com, Inc.(STMP)COM852857200$17.8K88,3710.0%
Primo Water CorporationCOM74165N105$16.8K1,435,5430.0%
Godaddy, Inc.(GDDY)COM380237107$15.2K248,2010.0%
ON Deck Capital, Inc.(ONDK)COM682163100$15.1K2,705,8810.0%
Euronet Worldwide, Inc.(EEFT)COM298736109$14.5K183,3380.0%
Rapid7, Inc.(RPD)COM753422104$14.4K564,0630.0%
Abraxas Petroleum Corporation(AXASEUR)COM003830106$14.3K6,427,7810.0%
Univar, Inc.(UNVREUR)COM91336L107$13.5K488,1220.0%
QAD, Inc.(QADA)COM74727D306$13.4K322,6930.0%
Calavo Growers, Inc.(CVGW)COM128246105$13.2K143,4720.0%
Kemet CorporationCOM488360207$13.0K719,2600.0%
Alphabet, Inc.(GOOG)COM02079K107$13.0K12,6030.0%
Extraction Oil & Gas, Inc.(XOGEUR)COM30227M105$12.3K1,076,1080.0%
Internap CorporationCOM45885A409$12.3K1,119,3760.0%
Covenant Transportation Group, Inc.(CVLG)COM22284P105$12.1K404,1000.0%
Match Group, Inc.(MTCHEUR)COM57665R106$11.8K266,0630.0%
USA Truck, Inc.COM902925106$11.3K442,2090.0%
Westrock Company(WRKUSD)COM96145D105$11.2K174,4540.0%
Quantum CorporationCOM747906501$9.8K2,680,6310.0%
Pitney-Bowes, Inc.(PBI)COM724479100$9.7K887,3100.0%
Voya Financial, Inc.(VOYA)COM929089100$9.7K191,3290.0%
Cambrex Corporation(CBM)COM132011107$9.5K181,1330.0%
Cott Corp.(BCBEUR)COM22163N106$9.1K621,0060.0%
Facebook, Inc.(META)COM30303M102$8.9K55,6010.0%
Systemax, Inc.COM871851101$8.7K305,8700.0%
Nomad Foods Limited(NOMD)COMG6564A105$8.7K551,0540.0%
LKQ Corporation(LKQ)COM501889208$8.5K224,8970.0%
Conns, Inc.(CN4)COM208242107$8.5K250,9770.0%
Central Garden & PET Company(CENT)COM153527106$8.1K188,7300.0%
Knight-Swift Transportation Holdings, Inc.(KNX)COM499049104$7.9K172,3030.0%
Page 1 of 2Next