IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Portolan Capital Management, LLC

Q1 2019 Holdings

Filed 2019-05-15 | 87 holdings | $136.1M | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Bandwidth, Inc.(BAND)COM05988J103$63.8M953,24246.9%
Bio-Rad Laboratories, Inc.(BIO)COM090572207$24.5M80,29118.0%
Americas CAR Mart, Inc.(CRMT)COM03062T105$19.5M213,17014.3%
BOX, Inc.(BOX)COM10316T104$11.1M576,5098.2%
Casella Waste Systems, Inc.(CWST)COM147448104$10.5M294,3187.7%
Axon Enterprise, Inc.(AXON)COM05464C101$5.4M99,5054.0%
Anika Therapeutics, Inc.(ANIK)COM035255108$443.0K14,6560.3%
Upland Software, Inc.(UPLD)COM91544A109$35.1K829,5910.0%
Aaron's, Inc.(AANUSD)COM002535300$32.7K622,1130.0%
Euronet Worldwide, Inc.(EEFT)COM298736109$31.9K223,4540.0%
Godaddy, Inc.(GDDY)COM380237107$24.4K324,5640.0%
E.L.F. Beauty, Inc.(ELF)COM26856L103$21.9K2,065,7380.0%
SLM Corporation(SLM)COM78442P106$21.7K2,193,3160.0%
Care.com, Inc.(CRCMGBP)COM141633107$21.4K1,080,9220.0%
Liveperson, Inc.(LPSNUSD)COM538146101$21.2K730,3510.0%
Model N, Inc.(MODNEUR)COM607525102$20.5K1,167,5750.0%
Mimecast Ltd.COMG14838109$19.0K401,1060.0%
Marathon Petroleum Corporation(MPC)COM56585A102$19.0K317,2830.0%
Alphabet, Inc.(GOOG)COM02079K107$18.9K16,0920.0%
PDC Energy, Inc.(PDCEUSD)COM69327R101$18.8K461,4000.0%
Carbonite, Inc.(CARBUSD)COM141337105$18.6K747,9580.0%
Nutanix, Inc.(NTNX)COM67059N108$18.2K482,0940.0%
2U, Inc.COM90214J101$16.3K230,7290.0%
Skechers USA, Inc.(SKAA)COM830566105$16.3K483,9470.0%
ON Deck Capital, Inc.(ONDK)COM682163100$15.9K2,929,4830.0%
Ulta Beauty, Inc.(ULTA)COM90384S303$15.8K45,2060.0%
8X8, Inc.(EGHT)COM282914100$15.7K776,0350.0%
QAD, Inc.(QADA)COM74727D306$15.4K356,4200.0%
Stoneridge, Inc.(SRI)COM86183P102$14.3K495,8970.0%
Quinstreet, Inc.(QNST)COM74874Q100$14.0K1,048,8700.0%
Techtarget, Inc.(EFT)COM87874R100$13.6K835,5110.0%
Gulfport Energy CorporationCOM402635304$13.6K1,693,1010.0%
Virtusa CorporationCOM92827P102$12.9K240,9530.0%
Rapid7, Inc.(RPD)COM753422104$12.2K240,9360.0%
Whiting Petroleum CorporationCOM966387409$12.1K462,5720.0%
Diamondback Energy, Inc.(FANG)COM25278X109$11.6K114,2280.0%
Facebook, Inc.(META)COM30303M102$10.9K65,3040.0%
Yext, Inc.(YEXT)COM98585N106$10.6K483,4790.0%
Abraxas Petroleum Corporation(AXASEUR)COM003830106$9.5K7,629,3330.0%
Carbon Black, Inc.COM14081R103$9.5K682,8740.0%
Petiq, Inc.(PETQEUR)COM71639T106$9.3K295,8140.0%
Evolent Health, Inc.(EVH)COM30050B101$9.1K720,4840.0%
Carrols Restaurant Group, Inc.(TASTUSD)COM14574X104$8.7K876,2030.0%
Nomad Foods Ltd.(NOMD)COMG6564A105$8.6K422,7870.0%
Sonos, Inc.(SONO)COM83570H108$8.6K835,6830.0%
Conns, Inc.(CN4)COM208242107$8.6K374,5650.0%
Vonage Holdings Corp.COM92886T201$8.5K842,2170.0%
Knight-Swift Transportation Holdings, Inc.(KNX)COM499049104$8.4K257,3580.0%
Instructure, Inc.COM45781U103$8.3K175,5370.0%
J2 Global, Inc.(ZD)COM48123V102$8.0K92,7780.0%
Page 1 of 2Next