Fund Holdings — Portolan Capital Management, LLC

Total Portfolio Value
$1.14B
Total Bought
$448.42M
Total Sold
$382.51M
Net Transaction
+$65.91M
Filing Period:
Securities
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SharesValue ($K)
Q3 2023
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Q4 2023
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Change
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Q3 2023
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Q4 2023
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Weight (%)
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Change
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AGNICO-EAGLE MINES LIMITED(AEM)0435,276+435,276023,8752.09%+23,875
APPLIED OPTOELECTRONICS, INC.(AAOI)1,047,5991,539,083+491,48411,49229,7352.60%+18,243
HONEST COMPANY, INC.(HNST)7,095,3047,556,985+461,6818,94024,9382.18%+15,998
ACM RESEARCH, INC.(ACMR)0799,504+799,504015,6221.37%+15,622
INDIE SEMICONDUCTOR, INC.(INDI)792,0372,468,896+1,676,8594,99020,0231.75%+15,033
E.L.F. BEAUTY, INC.(ELF)317,507330,026+12,51934,87247,6364.16%+12,764
MODINE MANUFACTURING COMPANY(MOD)512,706597,757+85,05123,45635,6863.12%+12,230
PDD HOLDINGS, INC.(PDD)080,844+80,844011,8281.03%+11,828
CASTLE BIOSCIENCES, INC.(CSTL)253,028728,653+475,6254,27415,7241.37%+11,451
SHIFT4 PAYMENTS, INC.(FOUR)99,747215,727+115,9805,52316,0371.40%+10,514
WALKME LTD.1,001,4801,863,049+861,5699,49419,8791.74%+10,385
BILL HOLDINGS, INC.0126,148+126,148010,2920.90%+10,292
FASTLY, INC.(FSLY)0575,889+575,889010,2510.90%+10,251
DIGITALOCEAN HOLDINGS, INC.(DOCN)0273,426+273,426010,0320.88%+10,032
PORCH GROUP, INC.(PRCH)03,200,183+3,200,18309,8570.86%+9,857
ASURE SOFTWARE, INC.(ASUR)01,026,815+1,026,81509,7750.85%+9,775
BIOLIFE SOLUTIONS, INC.(BLFS)0521,906+521,90608,4810.74%+8,481
WARBY PARKER, INC.(WRBY)302,688848,266+545,5783,98311,9611.05%+7,977
APPLIED DIGITAL CORPORATION1,024,2292,124,236+1,100,0076,39114,3171.25%+7,926
COMPASS, INC.(COMP)02,044,130+2,044,13007,6860.67%+7,686
R1 RCM, INC.0720,000+720,00007,6100.67%+7,610
NUVEI CORPORATION0281,116+281,11607,3820.65%+7,382
HIMS & HERS HEALTH, INC.(HIMS)150,000932,652+782,6529448,3010.73%+7,357
WESTERN DIGITAL CORPORATION(WDC)0136,807+136,80707,1650.63%+7,165
SWEETGREEN, INC.(SG)344,633983,253+638,6204,04911,1110.97%+7,061
ANGLOGOLD ASHANTI PLC(AU)0377,095+377,09507,0480.62%+7,048
RAMACO RESOURCES, INC.(METC)0403,419+403,41906,9310.61%+6,931
EVERQUOTE, INC.(EVER)0562,455+562,45506,8840.60%+6,884
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.(KTOS)538,284736,017+197,7338,08514,9341.31%+6,849
RH(RH)5,74828,150+22,4021,5208,2050.72%+6,686
SUNOPTA, INC.
COM
2,322,3202,603,254+280,9347,82614,2401.25%+6,414
VIKING THERAPEUTICS, INC.(VKTX)0339,800+339,80006,3240.55%+6,324
DIGITAL TURBINE, INC.(APPS)0915,252+915,25206,2790.55%+6,279
MAXCYTE, INC.(MXCT)2,143,6662,757,249+613,5836,68812,9591.13%+6,271
NATERA, INC.(NTRA)092,426+92,42605,7900.51%+5,790
TAKE TWO INTERACTIVE SOFTWARE, INC.(TTWO)45,82373,972+28,1496,43311,9061.04%+5,473
QUINSTREET, INC.(QNST)282,171622,551+340,3802,5317,9810.70%+5,450
THE AARON'S COMPANY, INC.0491,540+491,54005,3480.47%+5,348
OLAPLEX HOLDINGS, INC.01,940,216+1,940,21604,9280.43%+4,928
AGILON HEALTH, INC.(AGL)0383,449+383,44904,8120.42%+4,812
ELDORADO GOLD CORPORATION(EGO)0322,727+322,72704,1860.37%+4,186
RICHARDSON ELECTRONICS LTD.(RELL)208,226464,464+256,2382,2766,2010.54%+3,925
RANPAK HOLDINGS CORPORATION(PACK)0628,566+628,56603,6580.32%+3,658
ZETA GLOBAL HOLDINGS CORP.(ZETA)967,0171,321,337+354,3208,07511,6541.02%+3,580
SKECHERS USA, INC.85,805120,543+34,7384,2007,5150.66%+3,314
BIO-RAD LABORATORIES, INC.42,48657,274+14,78815,22918,4931.62%+3,264
DOUGLAS ELLIMAN, INC.(DOUG)1,112,4651,937,155+824,6902,5145,7150.50%+3,200
AMPHASTAR PHARMACEUTICALS, INC.(AMPH)132,850148,416+15,5666,1109,1800.80%+3,070
AVID BIOSERVICES, INC.0438,602+438,60202,8510.25%+2,851
MGP INGREDIENTS, INC.(MGPI)028,915+28,91502,8490.25%+2,849
CONTEXTLOGIC, INC.0474,355+474,35502,8220.25%+2,822
BANDWIDTH, INC.(BAND)0192,138+192,13802,7800.24%+2,780
SCORPIO TANKERS, INC.(STNG)045,070+45,07002,7400.24%+2,740
VERTIV HOLDINGS LLC(VRT)251,976251,081-8959,37412,0591.05%+2,686
LANTRONIX, INC.(LTRX)0441,318+441,31802,5860.23%+2,586
THE BEAUTY HEALTH COMPANY(SKIN)0821,688+821,68802,5550.22%+2,555
OPKO HEALTH, INC.(OPK)01,661,766+1,661,76602,5090.22%+2,509
SOLO BRANDS, INC.(SBDS)0366,521+366,52102,2580.20%+2,258
SKYLINE CHAMPION CORPORATION(SKY)60,96182,466+21,5053,8846,1240.54%+2,239
TELOS CORPORATION(TLS)1,376,0031,500,907+124,9043,2895,4780.48%+2,190
GEN RESTAURANT GROUP, INC.(GENK)0275,618+275,61802,1580.19%+2,158
ROYALTY PHARMA PLC(RPRX)78,352149,827+71,4752,1264,2090.37%+2,082
JFROG LTD.(FROG)059,347+59,34702,0540.18%+2,054
MYT NETHERLANDS PARENT B V(LUXE)0636,790+636,79002,0310.18%+2,031
UNITED THERAPEUTICS CORPORATION(UTHR)81,04891,808+10,76018,30620,1881.77%+1,881
TECNOGLASS, INC.(TGLS)612,039481,863-130,17620,17322,0261.93%+1,853
DOMO, INC.(DOMO)177,394331,025+153,6311,7403,4060.30%+1,666
HARVARD BIOSCIENCE, INC.(HBIO)450,897672,170+221,2731,9393,5960.31%+1,657
BAIDU, INC.76,979100,001+23,02210,34211,9091.04%+1,567
CELESTICA, INC.(CLS)1,410,3761,234,024-176,35234,58236,1323.16%+1,550
1STDIBS COM, INC.(DIBS)555,912752,200+196,2882,0243,5200.31%+1,497
MATRIX SERVICE COMPANY(MTRX)444,288619,778+175,4905,2436,0610.53%+819
SLM CORPORATION(SLM)037,770+37,77007220.06%+722
FORRESTER RESEARCH, INC.(FORR)118,958148,688+29,7303,4383,9860.35%+548
NVENT ELECTRIC PUBLIC LIMITED COMPANY(NVT)81,20080,697-5034,3034,7680.42%+466
BOWLERO CORP.(LUCK)028,200+28,20003990.03%+399
CUSTOM TRUCK ONE SOURCE, INC.(CTOS)977,0501,042,255+65,2056,0586,4410.56%+383
TWILIO, INC.(TWLO)21,54620,881-6651,2611,5840.14%+323
MICROSOFT CORPORATION(MSFT)5,4255,259-1661,7131,9780.17%+265
V2X, INC.(VVX)13,78019,943+6,1637129260.08%+214
OVERSEAS SHIPHOLDING GROUP, INC.800,039706,457-93,5823,5123,7230.33%+211
ALPHABET, INC.(GOOG)4,0085,239+1,2315287380.06%+210
1-800-FLOWERS.COM, INC.(FLWS)018,600+18,60002010.02%+201
BLUELINX HOLDINGS, INC.(BXC)4,8344,627-2073975240.05%+127
BAYTEX ENERGY CORP.(BTE)018,600+18,6000620.01%+62
AXT, INC.(AXTI)509,360505,313-4,0471,2221,2130.11%-10
DESTINATION XL GROUP, INC.(DXLG)99,53795,686-3,8514464210.04%-25
EMCORE CORPORATION663,5000-663,5003150—-315
NERDY, INC.(NRDY)2,173,2502,251,402+78,1528,0417,7220.68%-319
CARPARTS.COM, INC.
COM
372,430372,43001,5341,1770.10%-358
IMMERSION CORPORATION(IMMR)448,873363,471-85,4022,9672,5660.22%-401
FLEX LTD.(FLEX)365,544310,464-55,0809,8629,4570.83%-406
ICAD, INC.1,244,6531,232,445-12,2082,6262,1810.19%-445
COUCHBASE, INC.1,088,241803,364-284,87718,67418,0921.58%-582
IDENTIV, INC.(INVE)961,590907,468-54,1228,1167,4780.65%-638
REPAY HOLDINGS CORPORATION(RPAY)771,284599,603-171,6815,8545,1210.45%-733
TH INTERNATIONAL LTD.2,497,6102,071,479-426,1314,5213,6250.32%-896
TASKUS, INC.(TASK)309,077170,072-139,0053,2082,2230.19%-985
CLEAN HARBORS, INC.(CLH)6,2470-6,2471,0450—-1,045
RADNET, INC.(RDNT)216,743142,521-74,2226,1104,9550.43%-1,155
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