Fund HoldingsPortolan Capital Management, LLC

Total Portfolio Value
$2.67B
Total Bought
$1.15B
Total Sold
$770.74M
Net Transaction
+$383.52M
Filing Period:
Securities
SharesValue ($K)
Q1 2026
Q2 2026
Change
Q1 2026
Q2 2026
Weight (%)
Change
VISHAY PRECISION GROUP INC(VPG)1,019,8681,008,167-11,70144,283151,1345.66%+106,852
VIRTU FINL INC(VIRT)1,211,8872,142,215+930,32853,299127,6124.78%+74,313
QUALYS INC(QLYS)239,028529,807+290,77920,99972,8432.73%+51,845
SHIFT4 PMTS INC(FOUR)01,114,116+1,114,116054,1912.03%+54,191
PENGUIN SOLUTIONS INC(PENG)0546,173+546,173041,5151.55%+41,515
ENOVA INTL INC(ENVA)0198,795+198,795047,8561.79%+47,856
MAYVILLE ENGR CO INC821,1361,299,256+478,12014,73948,6701.82%+33,931
GENIUS SPORTS LIMITED
SHARES CL A
07,025,809+7,025,809042,5761.59%+42,576
SPORTRADAR GROUP AG(SRAD)01,819,949+1,819,949027,2451.02%+27,245
BANDWIDTH INC(BAND)0412,701+412,701026,1240.98%+26,124
KONTOOR BRANDS INC(KTB)0292,115+292,115024,3450.91%+24,345
TTM TECHNOLOGIES INC(TTMI)0507,838+507,838094,9763.56%+94,976
ENCORE CAP GROUP INC(ECPG)0255,715+255,715023,8560.89%+23,856
REGAL REXNORD CORPORATION(RRX)53,975137,498+83,52310,10732,7511.23%+22,643
SEMTECH CORP(SMTC)0294,619+294,619047,6841.79%+47,684
VEECO INSTRS INC DEL(VECO)253,379401,639+148,2608,57930,4441.14%+21,865
ZETA GLOBAL HOLDINGS CORP(ZETA)01,502,738+1,502,738029,5741.11%+29,574
CANDEL THERAPEUTICS INC2,894,3253,490,398+596,07314,18235,9511.35%+21,769
BLACKBERRY LTD(BB)01,714,461+1,714,461021,6880.81%+21,688
PORCH GROUP INC(PRCH)02,456,451+2,456,451036,9451.38%+36,945
OSHKOSH CORP(OSK)18,185157,641+139,4562,67724,1950.91%+21,518
INTERNATIONAL FLAVORS&FRAGRA(IFF)0269,229+269,229021,3280.80%+21,328
DAVE INC(DAVE)105,442105,338-10418,35639,2481.47%+20,891
ACM RESH INC(ACMR)0177,432+177,432022,5140.84%+22,514
VISHAY INTERTECHNOLOGY INC(VSH)0351,515+351,515018,9040.71%+18,904
SEZZLE INC(SEZL)0135,743+135,743023,2980.87%+23,298
GATES INDL CORP PLC
ORD SHS
0641,587+641,587017,9450.67%+17,945
ALLIENT INC323,453359,685+36,23219,11337,0221.39%+17,910
COHU INC(COHU)0206,120+206,120015,2340.57%+15,234
WARBY PARKER INC(WRBY)0843,862+843,862025,6030.96%+25,603
ELEMENT SOLUTIONS INC(ESI)221,232469,213+247,9817,55322,4050.84%+14,852
TWILIO INC(TWLO)74,769115,397+40,6289,40723,8100.89%+14,402
TENABLE HLDGS INC(TENB)0387,923+387,923014,3070.54%+14,307
GE HEALTHCARE TECHNOLOGIES I(GEHC)0222,393+222,393014,2350.53%+14,235
CRANE NXT CO(CXT)0271,524+271,524013,8910.52%+13,891
SANMINA CORP(SANM)068,255+68,255017,2740.65%+17,274
CAREDX INC(CDNA)0684,805+684,805019,5170.73%+19,517
MARINEMAX INC0344,358+344,358012,6100.47%+12,610
MOOG INC(MOG-A)29,43749,274+19,8378,61420,8840.78%+12,270
REMITLY GLOBAL INC(RELY)698,1661,017,592+319,42610,94022,8040.85%+11,864
TAKE-TWO INTERACTIVE SOFTWAR(TTWO)072,487+72,487018,1200.68%+18,120
QUANTUM CORP01,020,120+1,020,120011,2210.42%+11,221
FERRARI N V
COM
029,079+29,079010,8260.41%+10,826
BOOT BARN HLDGS INC063,759+63,759010,4740.39%+10,474
VICOR CORP(VICR)038,081+38,081014,4620.54%+14,462
HALOZYME THERAPEUTICS INC(HALO)0127,498+127,49809,9790.37%+9,979
ONTO INNOVATION INC(ONTO)22,26336,503+14,2404,56513,8150.52%+9,249
BIOGEN INC(BIIB)118,481142,856+24,37521,72130,8651.16%+9,144
SWEETGREEN INC01,029,016+1,029,01609,0660.34%+9,066
GRAHAM CORP(GHM)103,556136,925+33,3698,17316,9500.63%+8,777
ON HLDG AG(ONON)202,444441,137+238,6936,88715,6250.59%+8,738
TALEN ENERGY CORP(TLN)090,312+90,312034,7031.30%+34,703
BIO RAD LABS INC042,620+42,620012,5140.47%+12,514
A10 NETWORKS INC0226,920+226,92008,4780.32%+8,478
TECNOGLASS INC(TGLS)0176,254+176,25408,2500.31%+8,250
FLEX LTD(FLEX)443,128229,027-214,10129,00737,1181.39%+8,111
SILICOM LTD0162,466+162,46607,7890.29%+7,789
RB GLOBAL INC(RBA)063,009+63,00907,3370.27%+7,337
GENEDX HOLDINGS CORP(WGS)102,575200,315+97,7406,58713,7520.51%+7,164
SOLARIS ENERGY INFRAS INC(SEI)27,930107,401+79,4711,5788,6410.32%+7,063
XOMETRY INC(XMTR)073,163+73,16307,0620.26%+7,062
TECOGEN INC NEW01,551,113+1,551,11308,0970.30%+8,097
RANPAK HOLDINGS CORP01,894,855+1,894,855013,8510.52%+13,851
TAPESTRY INC(TPR)17,03861,688+44,6502,4049,0300.34%+6,626
UNITED THERAPEUTICS CORP DEL(UTHR)63,43581,518+18,08337,61644,1691.65%+6,553
MATERION CORP(MTRN)020,860+20,86006,2040.23%+6,204
TITAN AMER SA
COMMON SHARES
0320,509+320,50905,9810.22%+5,981
GLOBAL E ONLINE LTD
SHS
0171,521+171,52105,9570.22%+5,957
PARK AEROSPACE CORP(PKE)410,655447,390+36,73511,24417,0720.64%+5,829
VIAVI SOLUTIONS INC(VIAV)145,844220,118+74,2744,85410,5110.39%+5,657
THE REALREAL INC(REAL)0478,194+478,19405,6380.21%+5,638
BEL FUSE INC047,856+47,856015,9380.60%+15,938
RED VIOLET INC(RDVT)084,135+84,13505,3610.20%+5,361
TIMKEN CO(TKR)034,861+34,86105,0660.19%+5,066
PULSE BIOSCIENCES INC(PLSE)733,372753,333+19,96115,83420,8900.78%+5,056
GENERAC HLDGS INC(GNRC)016,852+16,85204,9340.18%+4,934
FORRESTER RESH INC1,541,2761,623,925+82,6498,72413,6570.51%+4,934
BRUNSWICK CORP(BC)057,175+57,17504,8160.18%+4,816
EQUIPMENTSHARE COM INC(EQPT)0231,126+231,12604,5440.17%+4,544
TRANSMEDICS GROUP INC(TMDX)082,354+82,35405,4700.20%+5,470
COGNYTE SOFTWARE LTD0500,140+500,14004,3910.16%+4,391
BOBS DISC FURNITURE INC(BOBS)0249,906+249,90603,9540.15%+3,954
METHODE ELECTRS INC0200,000+200,00003,7940.14%+3,794
AMER SPORTS INC(AS)357,826452,880+95,05411,78015,3250.57%+3,546
FREQUENCY ELECTRS INC(FEIM)150,141152,818+2,6776,64510,1390.38%+3,494
EVERUS CONSTR GROUP(ECG)8,72523,568+14,8431,0303,9110.15%+2,881
AMBARELLA INC(AMBA)108,74997,072-11,6775,5988,3290.31%+2,731
NOKIA CORP(NOK)2,393,9701,645,761-748,20919,24821,8560.82%+2,608
ERMENEGILDO ZEGNA N V
ORD SHS
710,626753,948+43,3227,4059,8160.37%+2,412
DIGI INTL INC(DGII)0141,243+141,243010,5860.40%+10,586
TOWER SEMICONDUCTOR LTD(TSEM)030,557+30,55707,9640.30%+7,964
MOBILEYE GLOBAL INC(MBLY)678,135721,338+43,2034,6596,9830.26%+2,324
ULTRA CLEAN HLDGS INC(UCTT)33,70024,831-8,8692,0953,5410.13%+1,445
LUMENTUM HLDGS INC(LITE)5,8225,82204,0914,9960.19%+904
GUARDANT HEALTH INC(GH)013,897+13,89702,0850.08%+2,085
POWELL INDS INC(POWL)75,830145,631+69,80141,03041,7031.56%+673
ALPHABET INC(GOOG)5,7105,71001,6382,0180.08%+380
LANTHEUS HLDGS INC(LNTH)417,390288,691-128,69931,65932,0271.20%+368
CIENA CORP(CIEN)015,272+15,27207,4920.28%+7,492
LUXEXPERIENCE BV(LUXE)3,733,9434,053,147+319,20429,87230,1151.13%+243
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