Skip to main content

Gagnon Advisors, LLC

SEC CIK
0001599466
Latest filing
Aug 4, 2026

Holdings in Q4 2022

Holdings as of Dec 31, 2022, filed Feb 7, 2023. Long positions only; changes compare share counts with Q3 2022.

Institution overview
Positions
29
−3 vs. Q3 2022
Portfolio value
$148.2M
−$6.27M (−4.1%) vs. Q3 2022
Filed
Feb 7, 2023
SEC
Holdings of Gagnon Advisors, LLC in Q4 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
APENApollo Endosurgery, Inc.COM1,329,354$13.3M8.9%00.0%UnchangedHistory
NVGSNavigator Holdings Ltd.SHS907,548$10.9M7.3%00.0%UnchangedHistory
ALSumisho Air Lease CorpCL A263,700$10.1M6.8%00.0%UnchangedHistory
EPDEnterprise Products Partners L.P.Stock399,855$9.64M6.5%00.0%UnchangedHistory
AMRCAmeresco, Inc.CL A145,260$8.30M5.6%00.0%UnchangedHistory
NEWRNew Relic, Inc.COM137,048$7.74M5.2%00.0%UnchangedHistory
EVAEnviva, LLCCOM144,140$7.64M5.2%00.0%UnchangedHistory
BLBlackline, Inc.COM109,483$7.36M5.0%00.0%UnchangedHistory
PROFProfound Medical Corp.COM NEW648,465$7.06M4.8%00.0%UnchangedHistory
PCRXPacira BioSciences, Inc.COM180,331$6.96M4.7%00.0%UnchangedHistory
FIVNFive9, Inc.COM94,852$6.44M4.3%+15,809+20.0%AddedHistory
ETWOE2open Parent Holdings, Inc.COM CL A1,092,450$6.41M4.3%00.0%UnchangedHistory
BLFSBiolife Solutions IncCOM NEW304,910$5.55M3.7%00.0%UnchangedHistory
YEXTYext, Inc.COM812,497$5.31M3.6%−525,529−39.3%ReducedHistory
AOSLAlpha & Omega Semiconductor LtdSHS177,557$5.07M3.4%00.0%UnchangedHistory
CDNACareDx, Inc.COM438,407$5.00M3.4%+102,303+30.4%AddedHistory
EQIXEquinix IncCOM6,861$4.49M3.0%00.0%UnchangedHistory
SCWXSecureWorks CorpCL A590,730$3.77M2.5%00.0%UnchangedHistory
FRSHFreshworks Inc.Stock236,518$3.48M2.3%00.0%UnchangedHistory
EVBGEverbridge, Inc.COM104,383$3.09M2.1%00.0%UnchangedHistory
ZUOZuora IncCOM CL A411,281$2.62M1.8%−419,793−50.5%ReducedHistory
Opsens Incorporated683823108Common Stock1,627,237$2.21M1.5%+150,000+10.2%Added–
PSIXPower Solutions International, Inc.Stock659,680$1.98M1.3%00.0%UnchangedHistory
CNFCNFinance Holdings Ltd.SPON ADS784,717$1.34M0.9%00.0%UnchangedHistory
SLGCSomaLogic, Inc.CLASS A COM512,968$1.29M0.9%−512,968−50.0%ReducedHistory
MIROMiromatrix Medical Inc.COM229,802$687.1K0.5%−149,618−39.4%ReducedHistory
E2open Parent Holdings, Inc.29788T111*W EXP 02/04/202280,328$236.3K0.2%−219,490−43.9%Reduced–
WGSGeneDx Holdings Corp.COMMON STOCK739,100$195.0K0.1%00.0%UnchangedHistory
SLGCWSomaLogic, Inc.*W EXP 03/01/202102,594$41.0K<0.1%00.0%UnchangedHistory

Sold out since Q3 2022 (3)

Positions held at the end of Q3 2022 that are gone from this filing.

Positions of Gagnon Advisors, LLC sold out since Q3 2022
SecurityClassShares in Q3 2022Value in Q3 2022% of portfolio in Q3 2022History
HRTXHeron Therapeutics, Inc.COM576,206$2.43M1.6%History
LLLL Flooring Holdings, Inc.COM307,506$2.13M1.4%History
SEMA4 Holdings Corp81663L119*W EXP 07/22/202246,365$56.0K<0.1%–