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Gagnon Advisors, LLC

SEC CIK
0001599466
Latest filing
Aug 4, 2026

Holdings in Q1 2025

Holdings as of Mar 31, 2025, filed May 12, 2025. Long positions only; changes compare share counts with Q4 2024.

Institution overview
Positions
28
+2 vs. Q4 2024
Portfolio value
$141.8M
−$14.4M (−9.2%) vs. Q4 2024
Filed
May 12, 2025
SEC
Holdings of Gagnon Advisors, LLC in Q1 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
EPDEnterprise Products Partners L.P.Stock339,877$11.6M8.2%00.0%UnchangedHistory
WGSGeneDx Holdings Corp.COM CL A127,062$11.3M7.9%−60,556−32.3%ReducedHistory
ALSumisho Air Lease CorpCL A196,479$9.49M6.7%00.0%UnchangedHistory
PSIXPower Solutions International, Inc.Stock323,484$8.18M5.8%−146,681−31.2%ReducedHistory
CDNACareDx, Inc.COM412,875$7.33M5.2%00.0%UnchangedHistory
NVGSNavigator Holdings Ltd.SHS517,066$6.88M4.9%00.0%UnchangedHistory
FRSHFreshworks Inc.Stock470,434$6.64M4.7%00.0%UnchangedHistory
EQIXEquinix IncCOM7,778$6.34M4.5%+1,178+17.8%AddedHistory
BLBlackline, Inc.COM130,050$6.30M4.4%+26,358+25.4%AddedHistory
BLFSBiolife Solutions IncCOM NEW274,217$6.26M4.4%00.0%UnchangedHistory
Veren Inc92340V107COM NEW890,693$5.90M4.2%00.0%Unchanged–
AMRCAmeresco, Inc.CL A472,798$5.71M4.0%+200,104+73.4%AddedHistory
VERXVertex, Inc.Stock161,813$5.67M4.0%+46,219+40.0%AddedHistory
PROFProfound Medical Corp.COM NEW896,671$5.22M3.7%00.0%UnchangedHistory
ETWOE2open Parent Holdings, Inc.COM CL A2,342,234$4.68M3.3%+1,171,117+100.0%AddedHistory
FIVNFive9, Inc.COM167,386$4.54M3.2%00.0%UnchangedHistory
TMCITreace Medical Concepts, Inc.COM489,891$4.11M2.9%00.0%UnchangedHistory
EXASExact Sciences CorpCOM86,972$3.77M2.7%00.0%UnchangedHistory
PCRXPacira BioSciences, Inc.COM133,390$3.31M2.3%00.0%UnchangedHistory
AOSLAlpha & Omega Semiconductor LtdSHS120,196$2.99M2.1%00.0%UnchangedHistory
OSUROrasure Technologies IncCOM797,277$2.69M1.9%+797,277NewHistory
KLTRKaltura IncCOM1,386,044$2.61M1.8%00.0%UnchangedHistory
MXCTMaxcyte, Inc.COM934,196$2.55M1.8%+934,196NewHistory
IONQIonQ, Inc.COM105,589$2.33M1.6%00.0%UnchangedHistory
NCNOnCino, Inc.COM77,511$2.13M1.5%00.0%UnchangedHistory
NVDANVIDIA CorpStock16,555$1.79M1.3%00.0%UnchangedHistory
DVDoubleVerify Holdings, Inc.COM67,705$905.2K0.6%00.0%UnchangedHistory
CNFCNFinance Holdings Ltd.SPON ADS784,717$612.1K0.4%00.0%UnchangedHistory