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Emerald Advisers, LLC

SEC CIK
0001015083
Latest filing
Aug 5, 2026

Holdings in Q2 2021

Holdings as of Jun 30, 2021, filed Jul 29, 2021. Long positions only; changes compare share counts with Q1 2021.

Institution overview
Positions
287
+45 vs. Q1 2021
Portfolio value
$2.74B
−$27.0M (−1.0%) vs. Q1 2021
Filed
Jul 29, 2021
SEC
Holdings of Emerald Advisers, LLC in Q2 2021
SecurityClassSharesValue% of portfolioShare changeActionHistory
CCitigroup IncStock6$00.0%+6NewHistory
Quantum Fuel Sys Tech Worldwde74765E307Com15$00.0%+15New–
ADEAAdeia Inc.COM4$00.0%+4NewHistory
TIGOMillicom International Cellular SACOM STK22$1.00K<0.1%+22NewHistory
EMANEmagin CorpCOM NEW1,000$3.00K<0.1%+1,000NewHistory
TWTRTwitter, Inc.COM100$7.00K<0.1%+100NewHistory
ORGOOrganogenesis Holdings Inc.COM900$15.0K<0.1%+900NewHistory
JPMJPMorgan Chase & CoStock100$16.0K<0.1%−7,726−98.7%ReducedHistory
ONEM1Life Healthcare IncCOM490$16.0K<0.1%+490NewHistory
GDRXGoodRx Holdings, Inc.COM CL A484$17.0K<0.1%+484NewHistory
INMDInMode Ltd.SHS200$19.0K<0.1%+200NewHistory
LTHMLivent Corp.COM1,071$21.0K<0.1%+1,071NewHistory
ANSSAnsys IncCOM64$22.0K<0.1%+64NewHistory
TGTTarget CorpStock130$31.0K<0.1%+130NewHistory
CNNECannae Holdings, Inc.COM900$31.0K<0.1%+900NewHistory
APDAir Products & Chemicals, Inc.Stock110$32.0K<0.1%+110NewHistory
ODFLOld Dominion Freight Line, Inc.COM130$33.0K<0.1%+130NewHistory
BLDQXO Insulation, LLCStock185$37.0K<0.1%+185NewHistory
BURLBurlington Stores, Inc.COM115$37.0K<0.1%+115NewHistory
JSDAJones Soda Co.COM74,124$37.0K<0.1%00.0%UnchangedHistory
GSGoldman Sachs Group IncStock111$42.0K<0.1%+111NewHistory
CERTCertara, Inc.COM1,530$43.0K<0.1%+1,530NewHistory
SSentinelOne, Inc.CL A1,000$43.0K<0.1%+1,000NewHistory
OTGLYCD Projekt S.A.ADR3,500$43.0K<0.1%+3,500NewHistory
CSCOCisco Systems, Inc.Stock839$44.0K<0.1%+839NewHistory
AMTAmerican Tower CorpREIT175$47.0K<0.1%+175NewHistory
MRTXMirati Therapeutics, Inc.COM300$48.0K<0.1%−25,810−98.9%ReducedHistory
CVSCVS Health CorpStock584$49.0K<0.1%+584NewHistory
PFISPeoples Financial Services Corp.COM1,151$49.0K<0.1%+1,151NewHistory
ABTAbbott LaboratoriesStock535$62.0K<0.1%+535NewHistory
ATEXAnterix Inc.COM1,100$66.0K<0.1%+1,100NewHistory
COHRCoherent Corp.COM906$66.0K<0.1%−243,538−99.6%ReducedHistory
Vonage Holdings Corp92886T201COM4,780$69.0K<0.1%+4,780New–
COINCoinbase Global, Inc.COM CL A300$76.0K<0.1%+300NewHistory
BMRABiomerica IncCOM NEW19,000$76.0K<0.1%00.0%UnchangedHistory
TBCHTurtle Beach CorpCOM NEW2,500$80.0K<0.1%+2,500NewHistory
CRMSalesforce, Inc.Stock335$82.0K<0.1%+335NewHistory
VMEOVimeo, Inc.COMMON STOCK2,078$102.0K<0.1%+2,078NewHistory
Centric Financial Corporation15641J101COM11,000$107.0K<0.1%00.0%Unchanged–
CRSCarpenter Technology CorpCOM2,870$115.0K<0.1%+2,870NewHistory
PLUGPlug Power IncStock3,515$120.0K<0.1%+3,515NewHistory
SEMSelect Medical Holdings CorpCOM2,830$120.0K<0.1%+2,830NewHistory
ATSGAir Transport Services Group, Inc.COM5,490$128.0K<0.1%+5,490NewHistory
CZFSCitizens Financial Services IncCOM2,072$131.0K<0.1%+2,072NewHistory
ATIAti IncStock6,310$132.0K<0.1%+6,310NewHistory
THGHanover Insurance Group, Inc.COM1,030$140.0K<0.1%+1,030NewHistory
HAPNHappen, Inc.COM NEW8,000$145.0K<0.1%+8,000NewHistory
ALRMAlarm.com Holdings, Inc.COM1,760$149.0K<0.1%+1,760NewHistory
SHENShenandoah Telecommunications CoCOM3,159$153.0K<0.1%+3,159NewHistory
TRHCTabula Rasa HealthCare, Inc.COM3,106$155.0K<0.1%+3,106NewHistory
ARK ETF Tr00214Q302GENOMIC REV ETF1,696$157.0K<0.1%+1,696New–
GLPIGaming & Leisure Properties, Inc.COM3,500$162.0K<0.1%+3,500NewHistory
UISUnisys CorpCOM NEW6,660$169.0K<0.1%+6,660NewHistory
ORRFOrrstown Financial Services IncCOM8,061$186.0K<0.1%+8,061NewHistory
VSHVishay Intertechnology IncCOM8,350$188.0K<0.1%00.0%UnchangedHistory
CTLPCantaloupe, Inc.COM16,190$192.0K<0.1%+16,190NewHistory
MPWRMonolithic Power Systems, Inc.COM536$200.0K<0.1%+536NewHistory
QTSQTS Realty Trust, Inc.COM CL A2,811$217.0K<0.1%+2,811NewHistory
TGITriumph Group IncCOM10,610$220.0K<0.1%00.0%UnchangedHistory
WTRGEssential Utilities, Inc.COM5,010$229.0K<0.1%00.0%UnchangedHistory
KNSLKinsale Capital Group, Inc.Stock1,440$237.0K<0.1%00.0%UnchangedHistory
ICEIntercontinental Exchange, Inc.Stock2,044$243.0K<0.1%+6+0.3%AddedHistory
EFSCEnterprise Financial Services CorpCOM5,480$254.0K<0.1%00.0%UnchangedHistory
AEOAmerican Eagle Outfitters IncCOM6,960$261.0K<0.1%00.0%UnchangedHistory
MPBMid Penn Bancorp IncCOM9,500$261.0K<0.1%+9,500NewHistory
ENSEnerSysCOM2,800$274.0K<0.1%00.0%UnchangedHistory
EXASExact Sciences CorpCOM2,233$278.0K<0.1%00.0%UnchangedHistory
MATWMatthews International CorpCL A8,270$297.0K<0.1%00.0%UnchangedHistory
MRVIMaravai Lifesciences Holdings, Inc.COM CL A7,730$323.0K<0.1%00.0%UnchangedHistory
XYZBlock, Inc.CL A1,330$324.0K<0.1%+1,330NewHistory
DCPHDeciphera Pharmaceuticals, Inc.COM8,865$325.0K<0.1%−276,981−96.9%ReducedHistory
VRSKVerisk Analytics, Inc.COM1,911$334.0K<0.1%−1,598−45.5%ReducedHistory
WSTWest Pharmaceutical Services IncCOM930$334.0K<0.1%00.0%UnchangedHistory
MRBKMeridian CorpCOM12,859$338.0K<0.1%−800−5.9%ReducedHistory
KLACKLA CorpCOM NEW1,047$339.0K<0.1%−533−33.7%ReducedHistory
XLRNAcceleron Pharma IncCOM2,712$340.0K<0.1%−1,761−39.4%ReducedHistory
TGTXTG Therapeutics, Inc.COM8,941$347.0K<0.1%−242,916−96.4%ReducedHistory
MSAMSA Safety IncCOM2,110$349.0K<0.1%00.0%UnchangedHistory
ALKTAlkami Technology, Inc.Stock10,140$362.0K<0.1%+10,140NewHistory
SHLSShoals Technologies Group, Inc.CL A10,430$370.0K<0.1%−4,380−29.6%ReducedHistory
AQUAEvoqua Water Technologies Corp.COM11,900$402.0K<0.1%00.0%UnchangedHistory
CSSEChicken Soup for the Soul Entertainment, Inc.CL A10,000$414.0K<0.1%00.0%UnchangedHistory
CHWYChewy, Inc.CL A5,251$419.0K<0.1%00.0%UnchangedHistory
CZNCCitizens & Northern CorpCOM17,150$420.0K<0.1%00.0%UnchangedHistory
UTZUtz Brands, Inc.COM CL A19,775$431.0K<0.1%00.0%UnchangedHistory
ETSYEtsy IncCOM2,109$434.0K<0.1%00.0%UnchangedHistory
PEverpure, Inc.CL A22,693$443.0K<0.1%+12,270+117.7%AddedHistory
LHXL3HARRIS Technologies, Inc.Stock2,066$447.0K<0.1%00.0%UnchangedHistory
PANWPalo Alto Networks IncStock1,204$447.0K<0.1%+1,204NewHistory
SPLKSplunk IncCOM3,113$450.0K<0.1%00.0%UnchangedHistory
NVCRNovoCure LtdORD SHS2,033$451.0K<0.1%+2,033NewHistory
PLANAnaplan, Inc.COM8,613$459.0K<0.1%−8,016−48.2%ReducedHistory
ZIPZiprecruiter, Inc.CL A18,696$467.0K<0.1%+18,696NewHistory
RNGRingCentral, Inc.CL A1,611$468.0K<0.1%00.0%UnchangedHistory
SPOTSpotify Technology S.A.Stock1,733$478.0K<0.1%+291+20.2%AddedHistory
MKTXMarketaxess Holdings IncCOM1,036$480.0K<0.1%00.0%UnchangedHistory
STESTERIS plcSHS USD2,443$504.0K<0.1%00.0%UnchangedHistory
APHAmphenol CorpCL A7,376$505.0K<0.1%00.0%UnchangedHistory
PINSPinterest, Inc.CL A6,493$513.0K<0.1%−5,949−47.8%ReducedHistory
HDHome Depot, Inc.Stock1,636$522.0K<0.1%−379−18.8%ReducedHistory

Sold out since Q1 2021 (29)

Positions held at the end of Q1 2021 that are gone from this filing.

Positions of Emerald Advisers, LLC sold out since Q1 2021
SecurityClassShares in Q1 2021Value in Q1 2021% of portfolio in Q1 2021History
IBPInstalled Building Products, Inc.COM227,782$25.3M0.9%History
ADUSAddus HomeCare CorpCOM173,121$18.1M0.7%History
ALGMAllegro Microsystems, Inc.COM693,418$17.6M0.6%History
STMPStamps.com IncCOM NEW59,903$12.0M0.4%History
ChemoCentryx, Inc.16383L106COM214,672$11.0M0.4%–
MTHMeritage Homes CORPCOM114,715$10.5M0.4%History
TWSTTwist Bioscience CorpCOM42,678$5.29M0.2%History
PFPTProofpoint IncCOM18,908$2.38M0.1%History
FIZZNational Beverage CorpCOM42,382$2.07M0.1%History
NFENew Fortress Energy Inc.COM CL A36,489$1.68M0.1%History
AMWLAmerican Well CorpCL A77,824$1.35M<0.1%History
Cantel Med Corp138098108COM12,876$1.03M<0.1%–
IAC Interactivecorp New44891N109COM4,295$929.0K<0.1%–
TWLOTwilio IncCL A2,539$865.0K<0.1%History
MRNAModerna, Inc.Stock6,046$792.0K<0.1%History
HOLXHologic IncCOM7,785$579.0K<0.1%History
RPMRPM International IncCOM5,904$542.0K<0.1%History
KPTIKaryopharm Therapeutics Inc.COM46,470$489.0K<0.1%History
NOWServiceNow, Inc.Stock812$406.0K<0.1%History
LITELumentum Holdings Inc.COM4,391$401.0K<0.1%History
XONEExOne CoCOM11,300$354.0K<0.1%History
TTDTrade Desk, Inc.Stock522$340.0K<0.1%History
USA Technologies Inc90328S500COM28,830$338.0K<0.1%–
AMSCAmerican Superconductor CorpStock15,084$286.0K<0.1%History
CERNCERNER CorpCOM3,520$253.0K<0.1%History
XLNXXilinx IncCOM2,026$251.0K<0.1%History
ALGNAlign Technology IncCOM419$227.0K<0.1%History
ZGNXZogenix, Inc.COM NEW10,746$210.0K<0.1%History
Leaf Group Ltd52177G102COM18,000$116.0K<0.1%–