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Livermore
Livermore
ZHEN

Emerald Advisers, LLC

SEC CIK
0001015083
Latest filing
Aug 5, 2026

Holdings in Q3 2023

Holdings as of Sep 30, 2023, filed Oct 26, 2023. Long positions only; changes compare share counts with Q2 2023.

Institution overview
Positions
232
+21 vs. Q2 2023
Portfolio value
$2.06B
−$221.0M (−9.7%) vs. Q2 2023
Filed
Oct 26, 2023
SEC
Holdings of Emerald Advisers, LLC in Q3 2023
SecurityClassSharesValue% of portfolioShare changeActionHistory
CRSCarpenter Technology CorpCOM687,232$46.2M2.2%−595−0.1%ReducedHistory
GTLSChart Industries IncCOM252,174$42.6M2.1%−307−0.1%ReducedHistory
SMCISuper Micro Computer, Inc.COM143,480$39.3M1.9%−61,256−29.9%ReducedHistory
CHDNChurchill Downs IncCOM328,021$38.1M1.8%−7,431−2.2%ReducedHistory
SMPLSimply Good Foods CoCOM1,097,602$37.9M1.8%+55,172+5.3%AddedHistory
TNETTrinet Group, Inc.COM313,084$36.5M1.8%+735+0.2%AddedHistory
TENBTenable Holdings, Inc.COM795,198$35.6M1.7%+56,677+7.7%AddedHistory
ACADAcadia Pharmaceuticals IncCOM1,681,052$35.0M1.7%+64,100+4.0%AddedHistory
FRPTFreshpet, Inc.Stock520,761$34.3M1.7%+579+0.1%AddedHistory
LIVNLivaNova PLCSHS622,491$32.9M1.6%+30,636+5.2%AddedHistory
FTAIFTAI Aviation Ltd.SHS862,312$30.7M1.5%−837−0.1%ReducedHistory
BPMCBlueprint Medicines CorpCOM607,037$30.5M1.5%+110,984+22.4%AddedHistory
VRNSVaronis Systems IncCOM969,715$29.6M1.4%+55,378+6.1%AddedHistory
NVEENV5 Global, Inc.COM299,994$28.9M1.4%+28,439+10.5%AddedHistory
IMGNImmunoGen, Inc.COM1,811,306$28.7M1.4%+827,609+84.1%AddedHistory
KTOSKratos Defense & Security Solutions, Inc.COM NEW1,864,494$28.0M1.4%−8,520−0.5%ReducedHistory
FOURShift4 Payments, Inc.CL A503,498$27.9M1.4%+19,487+4.0%AddedHistory
MMSIMerit Medical Systems IncCOM377,935$26.1M1.3%+20.0%AddedHistory
WHDCactus, Inc.CL A515,740$25.9M1.3%−74,292−12.6%ReducedHistory
AVAVAeroVironment IncCOM231,094$25.8M1.2%+22,769+10.9%AddedHistory
TMDXTransMedics Group, Inc.COM442,546$24.2M1.2%+6,453+1.5%AddedHistory
AIRAar CorpStock401,440$23.9M1.2%+392,266+4,275.8%AddedHistory
LNTHLantheus Holdings, Inc.Stock342,523$23.8M1.2%+28,941+9.2%AddedHistory
NEONeogenomics IncCOM NEW1,927,074$23.7M1.1%+270,855+16.4%AddedHistory
INSMINSMED IncCOM PAR $.01937,516$23.7M1.1%−51,510−5.2%ReducedHistory
MTSIMACOM Technology Solutions Holdings, Inc.COM284,444$23.2M1.1%−38,906−12.0%ReducedHistory
ATIAti IncStock558,505$23.0M1.1%+2,905+0.5%AddedHistory
PLMRPalomar Holdings, Inc.Stock451,538$22.9M1.1%+20.0%AddedHistory
ONTOnterris, Inc.COM777,221$22.7M1.1%+298,629+62.4%AddedHistory
HRIHerc Holdings IncCOM187,789$22.3M1.1%−399−0.2%ReducedHistory
ATRCAtriCure, Inc.COM498,972$21.9M1.1%+30.0%AddedHistory
BWINBaldwin Insurance Group, Inc.COM CL A934,086$21.7M1.1%−2210.0%ReducedHistory
NOGNorthern Oil & Gas, Inc.COM535,190$21.5M1.0%−304,393−36.3%ReducedHistory
SKWDSkyward Specialty Insurance Group, Inc.COM766,518$21.0M1.0%−498−0.1%ReducedHistory
PRVAPrivia Health Group, Inc.COM908,858$20.9M1.0%+51,944+6.1%AddedHistory
MCMoelis & CoCL A458,302$20.7M1.0%−443−0.1%ReducedHistory
EXPOExponent IncCOM241,440$20.7M1.0%−40,203−14.3%ReducedHistory
RMBSRambus IncCOM364,279$20.3M1.0%+75,033+25.9%AddedHistory
TTITetra Technologies IncCOM3,182,502$20.3M1.0%−230,317−6.7%ReducedHistory
ITCIIntra-Cellular Therapies, Inc.COM381,740$19.9M1.0%+46,574+13.9%AddedHistory
TMCITreace Medical Concepts, Inc.COM1,473,281$19.3M0.9%+107,143+7.8%AddedHistory
CELHCelsius Holdings, Inc.COM NEW111,434$19.1M0.9%−36,838−24.8%ReducedHistory
BBIOBridgeBio Pharma, Inc.COM694,000$18.3M0.9%+214,875+44.8%AddedHistory
PDFSPDF Solutions IncCOM560,920$18.2M0.9%+29,363+5.5%AddedHistory
REPLReplimune Group, Inc.COM1,052,524$18.0M0.9%−33,763−3.1%ReducedHistory
HLIHoulihan Lokey, Inc.CL A166,969$17.9M0.9%−15,134−8.3%ReducedHistory
CHXChampionX CorpCOM500,445$17.8M0.9%−309,375−38.2%ReducedHistory
RAREUltragenyx Pharmaceutical Inc.COM491,689$17.5M0.8%−60,447−10.9%ReducedHistory
INDIindie Semiconductor, Inc.CLASS A COM2,768,582$17.4M0.8%+672,284+32.1%AddedHistory
VALValaris LtdCL A227,985$17.1M0.8%+10.0%AddedHistory
JACKJack in the Box IncCOM244,812$16.9M0.8%+10.0%AddedHistory
FORMFormfactor IncCOM481,911$16.8M0.8%+177,448+58.3%AddedHistory
CRDOCredo Technology Group Holding LtdStock1,103,284$16.8M0.8%−100,500−8.3%ReducedHistory
SVVSavers Value Village, Inc.COM870,677$16.3M0.8%+543,783+166.3%AddedHistory
RPDRapid7, Inc.COM350,921$16.1M0.8%−349−0.1%ReducedHistory
COLLCollegium Pharmaceutical, IncCOM690,487$15.4M0.7%−114,303−14.2%ReducedHistory
AMLXAmylyx Pharmaceuticals, Inc.COM838,572$15.4M0.7%+6,764+0.8%AddedHistory
CHUYChuy's Holdings, Inc.COM423,573$15.1M0.7%+20.0%AddedHistory
MODNModel N, Inc.COM615,374$15.0M0.7%−206,596−25.1%ReducedHistory
CCOICogent Communications Holdings, Inc.COM NEW240,111$14.9M0.7%+10.0%AddedHistory
CBAYCymaBay Therapeutics, Inc.COM983,775$14.7M0.7%+983,775NewHistory
EVRIEveri Holdings Inc.COM1,107,989$14.6M0.7%−35,573−3.1%ReducedHistory
SNCYSun Country Airlines Holdings, LLCCOM984,407$14.6M0.7%−3950.0%ReducedHistory
PPBIPacific Premier Bancorp IncCOM667,208$14.5M0.7%−130,908−16.4%ReducedHistory
VCVisteon CorpCOM NEW104,493$14.4M0.7%−299−0.3%ReducedHistory
AMRCAmeresco, Inc.CL A369,431$14.2M0.7%+73,185+24.7%AddedHistory
ICUIIcu Medical IncCOM117,616$14.0M0.7%+1,414+1.2%AddedHistory
BJRIBJs RESTAURANTS INCCOM594,126$13.9M0.7%+30.0%AddedHistory
AGYSAgilysys IncCOM208,388$13.8M0.7%+87,119+71.8%AddedHistory
HAEHaemonetics CorpCOM151,463$13.6M0.7%−23,387−13.4%ReducedHistory
EYENational Vision Holdings, Inc.COM818,204$13.2M0.6%+95,559+13.2%AddedHistory
PTLOPortillo's Inc.COM CL A841,397$12.9M0.6%+60.0%AddedHistory
FAFirst Advantage CorpCOM935,340$12.9M0.6%+248,895+36.3%AddedHistory
DCGODocGo Inc.COM2,406,714$12.8M0.6%+145,163+6.4%AddedHistory
MTDRMatador Resources CoCOM210,773$12.5M0.6%−836−0.4%ReducedHistory
RDNTRadNet, Inc.COM443,538$12.5M0.6%+443,538NewHistory
UTZUtz Brands, Inc.COM CL A929,896$12.5M0.6%+126,948+15.8%AddedHistory
MNKDMannkind CorpCOM NEW2,949,734$12.2M0.6%−2,796,985−48.7%ReducedHistory
ARHSArhaus, Inc.COM CL A1,278,004$11.9M0.6%+530,893+71.1%AddedHistory
RHPRyman Hospitality Properties, Inc.COM139,051$11.6M0.6%+40.0%AddedHistory
WFRDWeatherford International plcORD SHS128,162$11.6M0.6%+128,162NewHistory
EEExcelerate Energy, Inc.CL A COM664,370$11.3M0.5%−1,440−0.2%ReducedHistory
NXTNextpower Inc.Stock274,874$11.0M0.5%+113,235+70.1%AddedHistory
ZUOZuora IncCOM CL A1,292,055$10.6M0.5%+60.0%AddedHistory
TRINTrinity Capital Inc.COM755,562$10.5M0.5%+60,890+8.8%AddedHistory
ONTOOnto Innovation Inc.COM82,270$10.5M0.5%+82,270NewHistory
QTRXQuanterix CorpCOM385,496$10.5M0.5%+385,496NewHistory
TRNOTerreno Realty CorpCOM182,283$10.4M0.5%+20.0%AddedHistory
ANIPAni Pharmaceuticals IncCOM174,277$10.1M0.5%+10.0%AddedHistory
HLITHarmonic Inc.COM1,017,687$9.80M0.5%+132,840+15.0%AddedHistory
FWRDForward Air CorpCOM138,018$9.49M0.5%−20,842−13.1%ReducedHistory
TVTXTravere Therapeutics, Inc.COM1,060,302$9.48M0.5%+417,250+64.9%AddedHistory
TDWTidewater IncCOM131,569$9.35M0.5%+131,569NewHistory
PRKSUnited Parks & Resorts Inc.COM195,202$9.03M0.4%−8,883−4.4%ReducedHistory
BWBabcock & Wilcox Enterprises, Inc.COM2,076,824$8.74M0.4%−149,376−6.7%ReducedHistory
IPGPIpg Photonics CorpCOM85,183$8.65M0.4%−410.0%ReducedHistory
COHRCoherent Corp.COM242,322$7.91M0.4%−65,528−21.3%ReducedHistory
PRFTPerficient IncCOM132,183$7.65M0.4%−129,921−49.6%ReducedHistory
CVRXCVRx, Inc.COM501,073$7.60M0.4%+6,419+1.3%AddedHistory
SLNOSoleno Therapeutics IncCOM248,674$7.34M0.4%+248,674NewHistory

Sold out since Q2 2023 (17)

Positions held at the end of Q2 2023 that are gone from this filing.

Positions of Emerald Advisers, LLC sold out since Q2 2023
SecurityClassShares in Q2 2023Value in Q2 2023% of portfolio in Q2 2023History
RETAReata Pharmaceuticals IncCL A317,096$32.3M1.4%History
ISEEIVERIC bio, Inc.COM700,046$27.5M1.2%History
PLNTPlanet Fitness, Inc.CL A407,720$27.5M1.2%History
WOOFPetco Health & Wellness Company, Inc.CL A COM1,589,852$14.1M0.6%History
AMBAAmbarella IncSHS117,991$9.87M0.4%History
DENDenbury IncCOM94,628$8.16M0.4%History
THRNThorne Healthtech, Inc.COM973,776$4.58M0.2%History
EEFTEuronet Worldwide, Inc.COM13,958$1.64M0.1%History
CCKCrown Holdings, Inc.COM4,557$395.9K<0.1%History
GNRCGenerac Holdings Inc.Stock2,564$382.4K<0.1%History
CIENCiena CorpCOM NEW8,043$341.7K<0.1%History
ONOn Semiconductor CorpStock3,049$288.4K<0.1%History
JAMFJamf Holding Corp.COM14,330$279.7K<0.1%History
MRVLMarvell Technology, Inc.COM4,678$279.7K<0.1%History
HZNPHorizon Therapeutics Public Ltd CoSHS2,635$271.0K<0.1%History
Aris Water Solutions, Inc.04041L106CLASS A COM22,059$227.6K<0.1%–
NDLSNOODLES & CoCOM CL A37,621$127.2K<0.1%History