Fund Holdings — Portolan Capital Management, LLC

Total Portfolio Value:
$1.31B
Total Bought:
$460.36M
Total Sold:
$320.37M
Net Transaction:
+$139.99M
Securities
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SharesValue
Q4 2023
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Q1 2024
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Change
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Q4 2023
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Q1 2024
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Weight (%)
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Change
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Super Micro Computer, Inc.(SMCI)242,86445,080-197,784$69.04M$45.53M3.47%-$23.50M
Celestica Inc.SUB VTG SHS(CLS)1,234,0241,000,489-233,535$36.13M$44.96M3.42%+$8.83M
Lantheus Holdings, Inc.(LNTH)427,244525,742+98,498$26.49M$32.72M2.49%+$6.23M
e.l.f. Beauty, Inc.(ELF)330,026166,704-163,322$47.64M$32.68M2.49%-$14.96M
Bio Rad Labs IncCL A57,27490,992+33,718$18.49M$31.47M2.40%+$12.98M
The Honest Company, Inc.(HNST)7,556,9857,488,703-68,282$24.94M$30.33M2.31%+$5.39M
Kratos Defense & Security Solutions, Inc.(KTOS)736,0171,584,691+848,674$14.93M$29.13M2.22%+$14.19M
Quanterix Corporation(QTRX)1,297,0901,162,829-134,261$35.46M$27.40M2.09%-$8.07M
Zeta Global Holdings Corp.CL A(ZETA)1,321,3372,349,462+1,028,125$11.65M$25.68M1.96%+$14.03M
Western Digital Corporation(WDC)136,807375,140+238,333$7.16M$25.60M1.95%+$18.43M
Modine Manufacturing Company(MOD)597,757268,900-328,857$35.69M$25.60M1.95%-$10.09M
United Therapeutics Corporation(UTHR)91,808110,922+19,114$20.19M$25.48M1.94%+$5.29M
Sweetgreen, Inc.CL A(SG)983,253997,525+14,272$11.11M$25.20M1.92%+$14.09M
Castle Biosciences, Inc.(CSTL)728,6531,043,410+314,757$15.72M$23.11M1.76%+$7.39M
nVent Electric plcSHS(NVT)80,697285,196+204,499$4.77M$21.50M1.64%+$16.74M
i3 Verticals, Inc.CL A(IIIV)286,016925,182+639,166$6.05M$21.18M1.61%+$15.12M
Baidu IncADR100,001192,422+92,421$11.91M$20.26M1.54%+$8.35M
Applied Optoelectronics, Inc.(AAOI)1,539,0831,434,900-104,183$29.74M$19.89M1.51%-$9.85M
Walkme Ltd1,863,0492,272,092+409,043$19.88M$19.54M1.49%-$338.7K
Crocs, Inc.(CROX)107,503133,196+25,693$10.04M$19.15M1.46%+$9.11M
Tecnoglass Holdings Inc.(TGLS)481,863366,228-115,635$22.03M$19.05M1.45%-$2.97M
Micron Technology, Inc.(MU)0159,744+159,744$0$18.83M1.43%+$18.83M
Agnico Eagle Mines Limited(AEM)435,276311,675-123,601$23.87M$18.59M1.42%-$5.28M
Natera, Inc.(NTRA)92,426201,218+108,792$5.79M$18.40M1.40%+$12.61M
Similarweb Ltd.SHS(SMWB)1,912,2722,040,602+128,330$10.19M$18.37M1.40%+$8.17M
Smart Global Hldgs IncSHS608,408693,056+84,648$11.52M$18.24M1.39%+$6.72M
Kura Sushi USA, Inc.CL A(KRUS)74,917148,787+73,870$5.69M$17.13M1.31%+$11.44M
Biolife Solutions Inc521,906871,537+349,631$8.48M$16.17M1.23%+$7.69M
Shift4 Payments, Inc.CL A(FOUR)215,727239,309+23,582$16.04M$15.81M1.20%-$226.0K
ACM Research, Inc.CL A(ACMR)799,504538,433-261,071$15.62M$15.69M1.20%+$67.6K
Sunopta Inc
COM
2,603,2542,267,173-336,081$14.24M$15.58M1.19%+$1.34M
Couchbase Inc803,364590,454-212,910$18.09M$15.53M1.18%-$2.56M
R1 Rcm Inc720,0001,097,612+377,612$7.61M$14.14M1.08%+$6.53M
Potbelly Corp01,145,952+1,145,952$0$13.88M1.06%+$13.88M
Warby Parker Inc.CL A(WRBY)848,266997,884+149,618$11.96M$13.58M1.03%+$1.62M
Skechers U S A IncCL A120,543214,075+93,532$7.51M$13.11M1.00%+$5.60M
indie Semiconductor, Inc.CL A(INDI)2,468,8961,843,986-624,910$20.02M$13.06M0.99%-$6.97M
Cellebrite DI Ltd.(CLBT)01,143,672+1,143,672$0$12.67M0.97%+$12.67M
Genius Sports LimitedCL A
SHARES CL A
2,383,6042,204,049-179,555$14.73M$12.59M0.96%-$2.15M
Meta Platforms, Inc.CL A(META)39,01925,425-13,594$13.81M$12.35M0.94%-$1.47M
Flex Ltd.(FLEX)310,464430,205+119,741$9.46M$12.31M0.94%+$2.85M
Silicon Motion Technology CorporationADR(SIMO)0159,963+159,963$0$12.31M0.94%+$12.31M
AngloGold Ashanti plc(AU)377,095538,657+161,562$7.05M$11.96M0.91%+$4.91M
Northern Oil and Gas, Inc.(NOG)170,179296,721+126,542$6.31M$11.77M0.90%+$5.47M
INVE Technologies, Inc.(INVE)907,4681,442,663+535,195$7.48M$11.43M0.87%+$3.95M
GDS Holdings LimitedADS(GDS)01,663,662+1,663,662$0$11.06M0.84%+$11.06M
Vertiv Holdings CoCL A(VRT)251,081129,923-121,158$12.06M$10.61M0.81%-$1.45M
Take-Two Interactive Software, Inc.(TTWO)73,97269,117-4,855$11.91M$10.26M0.78%-$1.64M
American Intl Group Inc0127,177+127,177$0$9.94M0.76%+$9.94M
Matrix Service Company(MTRX)619,778723,318+103,540$6.06M$9.42M0.72%+$3.36M
Kemper Corporation 5.875% Fixed(KMPB)0146,171+146,171$0$9.05M0.69%+$9.05M
Altimmune, Inc.(ALT)0887,255+887,255$0$9.03M0.69%+$9.03M
Repay Holdings CorporationCL A(RPAY)599,603815,507+215,904$5.12M$8.97M0.68%+$3.85M
Royalty Pharma plcCL A(RPRX)149,827288,378+138,551$4.21M$8.76M0.67%+$4.55M
BrightView Holdings, Inc.(BV)0720,380+720,380$0$8.57M0.65%+$8.57M
Forrester Research, Inc.(FORR)148,688395,638+246,950$3.99M$8.53M0.65%+$4.54M
Scorpio Tankers Inc.SHS(STNG)45,070119,033+73,963$2.74M$8.52M0.65%+$5.78M
Nerdy Inc.CL A(NRDY)2,251,4022,922,160+670,758$7.72M$8.50M0.65%+$781.2K
Arcturus Therapeutics Holdings Inc.(ARCT)145,854244,659+98,805$4.60M$8.26M0.63%+$3.66M
Celsius Holdings, Inc.(CELH)65,52099,262+33,742$3.57M$8.23M0.63%+$4.66M
TTM Technologies, Inc.(TTMI)0517,943+517,943$0$8.11M0.62%+$8.11M
Eldorado Gold Corporation(EGO)322,727575,457+252,730$4.19M$8.10M0.62%+$3.91M
Viking Therapeutics, Inc.(VKTX)339,80097,583-242,217$6.32M$8.00M0.61%+$1.68M
Enova International, Inc.(ENVA)89,124123,513+34,389$4.93M$7.76M0.59%+$2.83M
Hudson Technologies, Inc.(HDSN)927,375685,549-241,826$12.51M$7.55M0.57%-$4.96M
AXT, Inc.(AXTI)505,3131,596,232+1,090,919$1.21M$7.33M0.56%+$6.11M
Custom Truck One Source, Inc.CL A(CTOS)1,042,2551,244,282+202,027$6.44M$7.24M0.55%+$800.6K
MaxCyte, Inc.(MXCT)2,757,2491,721,777-1,035,472$12.96M$7.21M0.55%-$5.74M
Aerovironment Inc046,258+46,258$0$7.09M0.54%+$7.09M
Champion Homes, Inc.(SKY)82,46680,647-1,819$6.12M$6.86M0.52%+$731.9K
EverQuote, Inc.CL A(EVER)562,455367,241-195,214$6.88M$6.82M0.52%-$68.5K
Dell Technologies Inc.CL C(DELL)97,56159,569-37,992$7.46M$6.80M0.52%-$666.0K
Oracle Corporation(ORCL)28,21352,313+24,100$2.97M$6.57M0.50%+$3.60M
GFL Environmental Inc.SUB VTG SHS(GFL)127,340189,386+62,046$4.39M$6.53M0.50%+$2.14M
Bel Fuse IncCL B190,512107,697-82,815$12.72M$6.50M0.49%-$6.23M
QuinStreet, Inc.(QNST)622,551360,605-261,946$7.98M$6.37M0.49%-$1.61M
Crescent Pt Energy Corp308,337776,860+468,523$2.14M$6.36M0.48%+$4.23M
Maravai LifeSciences Holdings, Inc.CL A(MRVI)0680,456+680,456$0$5.90M0.45%+$5.90M
Payoneer Global Inc.(PAYO)1,877,1131,212,317-664,796$9.78M$5.89M0.45%-$3.89M
Avid Bioservices Inc438,602866,885+428,283$2.85M$5.81M0.44%+$2.96M
International Seaways, Inc.(INSW)0102,803+102,803$0$5.47M0.42%+$5.47M
TechTarget, Inc.(TTGT)0162,883+162,883$0$5.39M0.41%+$5.39M
Cryoport, Inc.(CYRX)0295,652+295,652$0$5.23M0.40%+$5.23M
Applied Digital Corp2,124,2361,206,320-917,916$14.32M$5.16M0.39%-$9.15M
DigitalOcean Holdings, Inc.(DOCN)273,426132,137-141,289$10.03M$5.04M0.38%-$4.99M
Overseas Shipholding Group ICL A706,457771,227+64,770$3.72M$4.94M0.38%+$1.21M
Nuvei CorporationSUB VTG SHS281,116154,989-126,127$7.38M$4.90M0.37%-$2.48M
Navigator Holdings Ltd.SHS(NVGS)272,610309,005+36,395$3.97M$4.74M0.36%+$776.8K
Ultra Clean Holdings, Inc.(UCTT)099,992+99,992$0$4.59M0.35%+$4.59M
RadNet, Inc.(RDNT)142,52193,981-48,540$4.96M$4.57M0.35%-$382.3K
Semtech Corporation(SMTC)0165,917+165,917$0$4.56M0.35%+$4.56M
GEN Restaurant Group, Inc.CL A(GENK)275,618365,662+90,044$2.16M$4.27M0.33%+$2.11M
Navios Maritime Partners L.P.COM UNIT LPI(NMM)098,902+98,902$0$4.22M0.32%+$4.22M
Amphastar Pharmaceuticals, Inc.(AMPH)148,41691,005-57,411$9.18M$4.00M0.30%-$5.18M
Azz Inc051,323+51,323$0$3.97M0.30%+$3.97M
1stdibs.Com, Inc.(DIBS)752,200654,677-97,523$3.52M$3.90M0.30%+$381.6K
OPKO Health, Inc.(OPK)1,661,7663,241,418+1,579,652$2.51M$3.89M0.30%+$1.38M
Gates Indl Corp Plc
ORD SHS
0217,032+217,032$0$3.84M0.29%+$3.84M
Remitly Global, Inc.(RELY)0175,827+175,827$0$3.65M0.28%+$3.65M
Alarm Com Hldgs Inc050,201+50,201$0$3.64M0.28%+$3.64M
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Portolan Capital Management, LLC — 13F Holdings — Q1 2024 | TickerTrail