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Gagnon Securities LLC

Q3 2025 Holdings

Filed 2025-11-03 | 86 holdings | $498.5M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
AIR Lease Corp(AL)CL A00912X302$38.5M605,6187.7%
Ensign Group Inc(ENSG)COM29358P101$31.6M183,0306.3%
Genedx Holdings Corp(WGS)COM CL A81663L200$29.0M269,0665.8%
Ameresco Inc(AMRC)CL A02361E108$28.9M859,4095.8%
Caredx Inc(CDNA)COM14167L103$25.1M1,729,4255.0%
Freshworks Inc(FRSH)CLASS A COM358054104$22.0M1,865,8184.4%
Intuitive Surgical Inc(ISRG)COM NEW46120E602$19.4M43,3593.9%
Enterprise Prods Partners L P(EPD)COM293792107$16.5M528,7523.3%
Treace MED Concepts Inc(TMCI)COM89455T109$15.2M2,258,2383.0%
Blackline Inc(BL)COM09239B109$14.8M278,9193.0%
Biolife Solutions Inc(BLFS)COM NEW09062W204$13.7M535,7572.7%
Equinix Inc(EQIX)COM29444U700$13.5M17,2532.7%
Navigator Hldgs LTD(NVGS)COMY62132108$13.4M865,8602.7%
Generac Hldgs Inc(GNRC)COM368736104$13.0M77,5612.6%
Cheesecake Factory Inc(CAKE)COM163072101$12.4M227,3362.5%
Aspen Aerogels Inc(ASPN)COM04523Y105$12.2M1,754,8332.5%
Pacira Biosciences Inc(PCRX)COM695127100$11.6M449,7172.3%
Cargurus Inc(CARG)COM CL A141788109$10.1M272,3082.0%
Carmax Inc(KMX)COM143130102$10.1M225,6292.0%
Exact Sciences Corp(EXAS)COM30063P105$9.8M179,4422.0%
Vertex Inc(VERX)COM92538J106$9.4M378,6851.9%
Profound MED Corp(PROF)COM74319B502$8.5M1,733,0401.7%
Doubleverify Hldgs Inc(DV)COM25862V105$8.1M679,9171.6%
Five9 Inc(FIVN)COM338307101$7.2M299,4031.5%
MarineMax Inc(HZO)COM567908108$6.6M261,3491.3%
Power Solutions Intl Inc(PSIX)COM73933G202$6.4M64,7701.3%
Alpha & Omega Semiconductor LT(AOSL)SHSG6331P104$6.0M215,3491.2%
Amplitude Inc(AMPL)COM CL A03213A104$5.5M510,7311.1%
Proto Labs Inc(PRLB)SPON ADS NEW743713109$5.4M108,7491.1%
OraSure Technologies Inc(OSUR)COM68554V108$5.1M1,594,7711.0%
Chipotle Mexican Grill Inc(CMG)COM169656105$4.7M120,3950.9%
Caretrust REIT Inc(CTRE)COM14174T107$4.7M135,6850.9%
Boston Beer Inc(SAM)CL A100557107$4.5M21,5080.9%
Kaltura Inc(KLTR)COM483467106$4.2M2,885,9760.8%
Nvidia Corporation(NVDA)COM67066G104$3.8M20,5730.8%
Whitecap RES Inc(WCPRF)CL A96467A200$3.7M486,5700.7%
Quidelortho Corp(QDEL)COM NEW219798105$3.6M122,4990.7%
Pennant Group Inc(PNTG)COM70805E109$3.6M141,6820.7%
ICU MED Inc(ICUI)COM44930G107$3.4M28,7510.7%
Celcuity Inc(CELC)COM15102K100$2.7M53,9550.5%
Tapestry Inc(TPR)COM CL A876030107$2.4M21,4530.5%
Microchip Technology Inc.(MCHP)COM595017104$1.7M27,0250.3%
Global NET Lease Inc(GNL)COM NEW379378201$1.6M193,7900.3%
Gentex Corp(GNTX)COM371901109$1.6M55,2140.3%
SL Green Rlty Corp(SLG)COM78440X887$1.6M25,9860.3%
Nintendo LTD(NTDOY)COM654445303$1.5M70,1500.3%
Cnfinance Hldgs LTD(CNF)SPON ADS18979T204$1.3M317,2010.3%
Pfizer Inc(PFE)COM NEW717081103$1.1M43,1600.2%
Patterson-Uti Energy Inc(PTEN)COM703481101$1.1M208,6970.2%
Ncino Inc(NCNO)SPONSORED ADS63947X101$1.0M38,2580.2%
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