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Portolan Capital Management, LLC

Q3 2018 Holdings

Filed 2018-11-14 | 96 holdings | $94.0M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Bandwidth, Inc.(BAND)COM05988J103$28.6M534,09130.4%
Bio-Rad Laboratories, Inc.(BIO)COM090572207$16.4M52,39017.4%
Casella Waste Systems, Inc.(CWST)COM147448104$13.7M442,02414.6%
BOX, Inc.(BOX)COM10316T104$12.1M506,83212.9%
American Axle & MFG Holdings, Inc.(DCH)COM024061103$9.8M562,40710.4%
Anika Therapeutics, Inc.(ANIK)COM035255108$5.5M131,3825.9%
DMC Global, Inc.(BOOM)COM23291C103$3.0M72,5863.2%
AXT, Inc.(AXTI)COM00246W103$2.9M404,2053.1%
Axon Enterprise, Inc.(AXON)COM05464C101$1.0M15,1141.1%
Carbonite, Inc.(CARBUSD)COM141337105$54.4K1,525,4880.1%
Unisys Corporation(UIS)COM909214306$41.2K2,021,2710.0%
Care.com, Inc.(CRCMGBP)COM141633107$39.9K1,803,9330.0%
Hortonworks, Inc.COM440894103$35.1K1,539,4750.0%
Aaron's, Inc.(AANUSD)COM002535300$34.2K627,3640.0%
Magnolia Oil & Gas Corporation(MGY)COM559663109$31.7K2,110,1640.0%
ON Deck Capital, Inc.(ONDK)COM682163100$30.7K4,051,7370.0%
SLM Corporation(SLM)COM78442P106$24.0K2,149,5440.0%
Skechers USA, Inc.(SKAA)COM830566105$23.6K843,5800.0%
Whiting Petroleum CorporationCOM966387409$20.8K391,5390.0%
Ebix, Inc.(EBIXEUR)COM278715206$20.5K258,5680.0%
Godaddy, Inc.(GDDY)COM380237107$20.1K240,7100.0%
Nutanix, Inc.(NTNX)COM67059N108$20.0K467,0380.0%
Boingo Wireless, Inc.(WIFI)COM09739C102$19.7K564,8190.0%
Yelp, Inc.(YELP)COM985817105$19.1K389,0150.0%
Stamps.com, Inc.(STMP)COM852857200$18.6K82,4080.0%
QAD, Inc.(QADA)COM74727D306$17.4K306,4680.0%
Alphabet, Inc.(GOOG)COM02079K107$16.8K14,1010.0%
Internap CorporationCOM45885A409$16.7K1,319,5690.0%
Apptio, Inc.COM03835C108$15.5K420,6700.0%
Westrock Company(WRKUSD)COM96145D105$14.8K277,8020.0%
LKQ Corporation(LKQ)COM501889208$14.7K464,7820.0%
Attunity LTDCOMM15332121$14.3K758,7880.0%
Euronet Worldwide, Inc.(EEFT)COM298736109$13.7K137,1920.0%
Match Group, Inc.(MTCHEUR)COM57665R106$13.4K231,1960.0%
RED Lion Hotels Corporation(RLH)COM756764106$12.8K1,021,7500.0%
Primo Water CorporationCOM74165N105$12.3K681,5650.0%
Univar, Inc.(UNVREUR)COM91336L107$12.3K400,3050.0%
E.L.F. Beauty, Inc.(ELF)COM26856L103$12.2K957,4140.0%
Abraxas Petroleum Corporation(AXASEUR)COM003830106$11.5K4,923,0230.0%
Carrols Restaurant Group, Inc.(TASTUSD)COM14574X104$10.6K727,5140.0%
Athene Holding Ltd.COMG0684D107$10.5K203,9560.0%
Rapid7, Inc.(RPD)COM753422104$10.4K281,5770.0%
Daseke, Inc.(DSKEUSD)COM23753F107$10.2K1,276,1060.0%
Upland Software, Inc.(UPLD)COM91544A109$10.1K311,1520.0%
Oasis Petroleum, Inc.COM674215108$9.8K692,6790.0%
Voya Financial, Inc.(VOYA)COM929089100$9.8K196,8710.0%
Conns, Inc.(CN4)COM208242107$9.5K269,2060.0%
Instructure, Inc.COM45781U103$9.2K259,5800.0%
Facebook, Inc.(META)COM30303M102$8.8K53,6730.0%
Advanced Disposal Services, Inc.(ADSW)COM00790X101$8.8K323,8590.0%
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