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Gagnon Securities LLC

SEC CIK
0001125725
Latest filing
Aug 4, 2026

Holdings in Q2 2022

Holdings as of Jun 30, 2022, filed Aug 1, 2022. Long positions only; changes compare share counts with Q1 2022.

Institution overview
Positions
101
−2 vs. Q1 2022
Portfolio value
$477.1M
−$136.1M (−22.2%) vs. Q1 2022
Filed
Aug 1, 2022
SEC
Holdings of Gagnon Securities LLC in Q2 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
APTOAptose Biosciences Inc.COM NEW51,706$38.0K<0.1%00.0%UnchangedHistory
VTRSViatris IncStock10,129$106.0K<0.1%+10,129NewHistory
TTOOT2 Biosystems, Inc.COM761,302$123.0K<0.1%00.0%UnchangedHistory
SLGCWSomaLogic, Inc.*W EXP 03/01/202180,608$137.0K<0.1%+180,608NewHistory
GDRXGoodRx Holdings, Inc.COM CL A32,693$194.0K<0.1%+11,224+52.3%AddedHistory
LPSNLiveperson IncCOM14,162$200.0K<0.1%00.0%UnchangedHistory
SAMBoston Beer Co IncCL A665$201.0K<0.1%+665NewHistory
CVLTCommvault Systems IncCOM3,324$209.0K<0.1%+8+0.2%AddedHistory
ONTOOnto Innovation Inc.COM3,033$212.0K<0.1%+21+0.7%AddedHistory
Ces Energy Solutions Corp15713J104COM118,766$215.0K<0.1%+1,700+1.5%Added–
SEMA4 Holdings Corp81663L119*W EXP 07/22/202665,722$216.0K<0.1%+5,082+0.8%Added–
CLBCore Laboratories Inc.COM11,174$221.0K<0.1%+163+1.5%AddedHistory
VIAVViavi Solutions Inc.COM19,086$253.0K0.1%+97+0.5%AddedHistory
MUMicron Technology IncStock4,592$254.0K0.1%00.0%UnchangedHistory
RNGRingCentral, Inc.CL A4,943$258.0K0.1%+1,949+65.1%AddedHistory
MODNModel N, Inc.COM10,862$278.0K0.1%+10.0%AddedHistory
Sysmex CorpJ7864H102COM4,657$280.0K0.1%00.0%Unchanged–
PYPLPayPal Holdings, Inc.Stock4,141$289.0K0.1%+32+0.8%AddedHistory
Arc Resources Ltd00208D408COM24,154$304.0K0.1%+329+1.4%Added–
RDHLRedHill Biopharma Ltd.SPONSORED ADS375,346$327.0K0.1%+8,000+2.2%AddedHistory
WBDWarner Bros. Discovery, Inc.Stock24,862$334.0K0.1%+24,862NewHistory
GOOGLAlphabet Inc.Stock155$338.0K0.1%00.0%UnchangedHistory
SHELShell plcADR6,597$345.0K0.1%+175+2.7%AddedHistory
DNNDenison Mines Corp.COM362,050$352.0K0.1%+6,076+1.7%AddedHistory
CHGGChegg, IncCOM19,379$364.0K0.1%−407−2.1%ReducedHistory
SBUXStarbucks CorpStock5,288$404.0K0.1%+5,288NewHistory
PETSPetmed Express IncCOM20,374$405.0K0.1%+300+1.5%AddedHistory
HPHelmerich & Payne, Inc.COM9,619$414.0K0.1%+139+1.5%AddedHistory
WBAWalgreens Boots Alliance, Inc.COM11,545$438.0K0.1%+160+1.4%AddedHistory
ZMZoom Communications, Inc.Stock4,091$442.0K0.1%+4,091NewHistory
RESRPC IncCOM64,985$449.0K0.1%+870+1.4%AddedHistory
MRKMerck & Co., Inc.Stock4,951$451.0K0.1%+90+1.9%AddedHistory
RTLNecessity Retail REIT, Inc.COM CLASS A62,264$453.0K0.1%+1,050+1.7%AddedHistory
URGUr-Energy IncCOM441,723$468.0K0.1%+6,333+1.5%AddedHistory
Sprott FDS Tr85208P303URANIUM MINERS E8,425$481.0K0.1%+116+1.4%Added–
EOGEOG Resources IncStock4,389$485.0K0.1%+17+0.4%AddedHistory
NCSMNCS Multistage Holdings, Inc.COM NEW16,454$510.0K0.1%+242+1.5%AddedHistory
WFCWells Fargo & CompanyStock13,056$511.0K0.1%00.0%UnchangedHistory
ETEnergy Transfer LPCOM UT LTD PTN53,164$531.0K0.1%+734+1.4%AddedHistory
RRCRange Resources CorpCOM22,837$565.0K0.1%+367+1.6%AddedHistory
MRVLMarvell Technology, Inc.COM15,093$657.0K0.1%+1,224+8.8%AddedHistory
Ocado Group PLCG6718L106COM70,345$667.0K0.1%+25,463+56.7%Added–
DRRXDurect CorpCOM1,479,219$707.0K0.1%+25,000+1.7%AddedHistory
E2open Parent Holdings, Inc.29788T111*W EXP 02/04/202433,072$715.0K0.1%−1,073−0.2%Reduced–
Sprott Physical Uranium Unt85210A104COM76,398$821.0K0.2%+1,076+1.4%Added–
Nintendo Ltd ADR654445303ADR16,477$890.0K0.2%+511+3.2%Added–
WLYJohn Wiley & Sons, Inc.CL A19,159$915.0K0.2%+698+3.8%AddedHistory
Sailpoint Technologies Holdings, Inc.78781P105COM14,762$925.0K0.2%−28−0.2%Reduced–
SLGSL Green Realty CorpCOM21,404$988.0K0.2%+1,802+9.2%AddedHistory
HRTXHeron Therapeutics, Inc.COM367,514$1.02M0.2%+367,514NewHistory
TAT&T Inc.Stock50,718$1.06M0.2%+1,071+2.2%AddedHistory
DVNDevon Energy CorpStock22,461$1.24M0.3%−2,934−11.6%ReducedHistory
MCHPMicrochip Technology IncStock21,455$1.25M0.3%+397+1.9%AddedHistory
XOMExxonMobil Holdings CorpCOM15,200$1.30M0.3%−16,074−51.4%ReducedHistory
TFFPTFF Pharmaceuticals, Inc.COM284,361$1.61M0.3%+31,342+12.4%AddedHistory
GNTXGentex CorpCOM57,747$1.61M0.3%+1,226+2.2%AddedHistory
TPRTapestry, Inc.COM56,878$1.74M0.4%+2,672+4.9%AddedHistory
PFEPfizer IncStock33,432$1.75M0.4%−950−2.8%ReducedHistory
GNRCGenerac Holdings Inc.Stock9,349$1.97M0.4%+2,204+30.8%AddedHistory
PSIXPower Solutions International, Inc.Stock1,199,643$2.10M0.4%+2,445+0.2%AddedHistory
WGSGeneDx Holdings Corp.COMMON STOCK1,898,752$2.39M0.5%+6,082+0.3%AddedHistory
PNTGPennant Group, Inc.COM190,027$2.43M0.5%−1,223−0.6%ReducedHistory
AKAMAkamai Technologies IncCOM29,826$2.72M0.6%−3,192−9.7%ReducedHistory
NEXNextier Oilfield Solutions Inc.COM288,889$2.75M0.6%−13,892−4.6%ReducedHistory
CELCCelcuity Inc.COM309,482$2.82M0.6%−1,544−0.5%ReducedHistory
Direxion Shs ETF Tr25460G84920YR TRES BEAR32,807$3.33M0.7%−50.0%Reduced–
MIROMiromatrix Medical Inc.COM891,325$3.56M0.7%+42,212+5.0%AddedHistory
CTRECareTrust REIT, Inc.COM214,048$3.95M0.8%−1,186−0.6%ReducedHistory
SLGCSomaLogic, Inc.CLASS A COM934,233$4.22M0.9%+28,575+3.2%AddedHistory
CNFCNFinance Holdings Ltd.SPON ADS1,674,620$4.27M0.9%+90,299+5.7%AddedHistory
FRSHFreshworks Inc.Stock368,177$4.84M1.0%−5,311−1.4%ReducedHistory
Opsens Incorporated683823108Common Stock2,912,694$4.99M1.0%+361,238+14.2%Added–
CAKECheesecake Factory IncCOM210,651$5.57M1.2%+4,617+2.2%AddedHistory
APENApollo Endosurgery, Inc.COM1,796,500$6.56M1.4%+266,588+17.4%AddedHistory
EVBGEverbridge, Inc.COM259,939$7.25M1.5%+517+0.2%AddedHistory
CMGChipotle Mexican Grill IncCOM5,568$7.28M1.5%−15−0.3%ReducedHistory
PRLBProto Labs IncCOM154,214$7.38M1.5%+50,797+49.1%AddedHistory
ZUOZuora IncCOM CL A863,868$7.73M1.6%+134,648+18.5%AddedHistory
BLFSBiolife Solutions IncCOM NEW571,679$7.89M1.7%+192,173+50.6%AddedHistory
IRBTiRobot CorpCOM226,262$8.31M1.7%+23,223+11.4%AddedHistory
PROFProfound Medical Corp.COM NEW1,327,532$9.68M2.0%+3,197+0.2%AddedHistory
QDELQuidelOrtho CorpCOM109,428$10.6M2.2%−3,136−2.8%ReducedHistory
NEWRNew Relic, Inc.COM217,938$10.9M2.3%−420.0%ReducedHistory
EQIXEquinix IncCOM16,815$11.0M2.3%−88−0.5%ReducedHistory
SCWXSecureWorks CorpCL A1,033,446$11.2M2.4%+209,770+25.5%AddedHistory
YEXTYext, Inc.COM2,479,073$11.8M2.5%+1,101,973+80.0%AddedHistory
KMXCarMax IncCOM131,146$11.9M2.5%+5,440+4.3%AddedHistory
AOSLAlpha & Omega Semiconductor LtdSHS364,408$12.1M2.5%−67,022−15.5%ReducedHistory
AMRCAmeresco, Inc.CL A273,272$12.4M2.6%−2,567−0.9%ReducedHistory
LLLL Flooring Holdings, Inc.COM1,348,157$12.6M2.6%+42,056+3.2%AddedHistory
ETWOE2open Parent Holdings, Inc.COM CL A1,642,238$12.8M2.7%−2,184−0.1%ReducedHistory
BLBlackline, Inc.COM196,440$13.1M2.7%+7,875+4.2%AddedHistory
ISRGIntuitive Surgical IncCOM NEW68,398$13.7M2.9%−1,064−1.5%ReducedHistory
FIVNFive9, Inc.COM156,222$14.2M3.0%+3,102+2.0%AddedHistory
EVAEnviva, LLCCOM292,068$16.7M3.5%−5,219−1.8%ReducedHistory
EPDEnterprise Products Partners L.P.Stock789,161$19.2M4.0%−8,284−1.0%ReducedHistory
CDNACareDx, Inc.COM981,797$21.1M4.4%+64,577+7.0%AddedHistory
NVGSNavigator Holdings Ltd.SHS1,931,721$21.8M4.6%−37,878−1.9%ReducedHistory
ENSGEnsign Group, IncCOM356,654$26.2M5.5%−11,920−3.2%ReducedHistory
ALSumisho Air Lease CorpCL A953,624$31.9M6.7%−3,591−0.4%ReducedHistory

Sold out since Q1 2022 (9)

Positions held at the end of Q1 2022 that are gone from this filing.

Positions of Gagnon Securities LLC sold out since Q1 2022
SecurityClassShares in Q1 2022Value in Q1 2022% of portfolio in Q1 2022History
SomaLogic, Inc.08344K113W EXP 8/31/2022180,552$365.0K0.1%–
NVDANVIDIA CorpStock1,189$324.0K0.1%History
TLMDSOC Telemed, Inc.COM CL A96,693$289.0K<0.1%History
VTOLBristow Group Inc.COM7,508$278.0K<0.1%History
ETSYEtsy IncCOM2,052$255.0K<0.1%History
Rada Electr Inds LtdM81863124COM PAR NEW17,275$241.0K<0.1%–
METAMeta Platforms, Inc.Stock1,068$237.0K<0.1%History
RBLXRoblox CorpStock4,868$225.0K<0.1%History
MSFTMicrosoft CorpStock662$204.0K<0.1%History