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Gagnon Advisors, LLC

SEC CIK
0001599466
Latest filing
Aug 4, 2026

Holdings in Q2 2026

Holdings as of Jun 30, 2026, filed Aug 4, 2026. Long positions only; changes compare share counts with Q1 2026.

Institution overview
Positions
23
+1 vs. Q1 2026
Portfolio value
$157.3M
+$21.3M (+15.7%) vs. Q1 2026
Filed
Aug 4, 2026
SEC
Holdings of Gagnon Advisors, LLC in Q2 2026
SecurityClassSharesValue% of portfolioShare changeActionHistory
CDNACareDx, Inc.COM546,893$15.6M9.9%+14,001+2.6%AddedHistory
AMRCAmeresco, Inc.CL A472,798$13.0M8.3%00.0%UnchangedHistory
EPDEnterprise Products Partners L.P.Stock339,877$12.5M7.9%00.0%UnchangedHistory
WGSGeneDx Holdings Corp.COM CL A177,870$12.2M7.8%+29,645+20.0%AddedHistory
EQIXEquinix IncCOM10,715$11.2M7.1%00.0%UnchangedHistory
HNGEHinge Health, Inc.CL A113,304$9.40M6.0%+32,517+40.3%AddedHistory
PCRXPacira BioSciences, Inc.COM352,637$8.95M5.7%00.0%UnchangedHistory
FRSHFreshworks Inc.Stock776,212$7.86M5.0%00.0%UnchangedHistory
BLFSBiolife Solutions IncCOM NEW274,217$7.74M4.9%00.0%UnchangedHistory
FIVNFive9, Inc.COM336,277$7.17M4.6%00.0%UnchangedHistory
PROFProfound Medical Corp.COM NEW962,186$6.40M4.1%00.0%UnchangedHistory
0000000000Stock328,488$6.12M3.9%+328,488New–
TMCITreace Medical Concepts, Inc.COM1,534,034$6.11M3.9%+1,534,034NewHistory
OSUROrasure Technologies IncCOM1,207,440$5.39M3.4%00.0%UnchangedHistory
AMPLAmplitude, Inc.Stock634,987$4.86M3.1%00.0%UnchangedHistory
DVDoubleVerify Holdings, Inc.COM438,039$4.75M3.0%00.0%UnchangedHistory
QDELQuidelOrtho CorpCOM241,097$4.22M2.7%+241,097NewHistory
VERXVertex, Inc.Stock361,621$4.15M2.6%+64,571+21.7%AddedHistory
BLBlackline, Inc.COM130,050$3.65M2.3%00.0%UnchangedHistory
HZOMarinemax IncCOM97,242$3.56M2.3%00.0%UnchangedHistory
KLTRKaltura IncCOM1,413,010$1.84M1.2%00.0%UnchangedHistory
CNFCNFinance Holdings Ltd.SPONSORED ADS108,017$299.2K0.2%+27,658+34.4%AddedHistory
BYNDBeyond Meat, Inc.COM388,880$291.7K0.2%+388,880NewHistory

Sold out since Q1 2026 (3)

Positions held at the end of Q1 2026 that are gone from this filing.

Positions of Gagnon Advisors, LLC sold out since Q1 2026
SecurityClassShares in Q1 2026Value in Q1 2026% of portfolio in Q1 2026History
NVGSNavigator Holdings Ltd.SHS539,881$10.4M7.7%History
iShares Tr46436E7180-3 MTH TREASURY95,621$9.63M7.1%–
AOSLAlpha & Omega Semiconductor LtdSHS120,196$2.66M2.0%History