Gagnon Securities

Gagnon Securities as of Sept. 30, 2021

Portfolio Holdings for Gagnon Securities

Gagnon Securities holds 112 positions in its portfolio as reported in the September 2021 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Caredx (CDNA) 7.1 $48M 756k 63.37
Air Lease Corp Cl A (AL) 5.3 $35M 899k 39.34
Pacira Pharmaceuticals (PCRX) 4.7 $32M 571k 56.00
Ensign (ENSG) 4.3 $29M 382k 74.89
Alpha And Omega Semiconductor SHS (AOSL) 3.5 $24M 748k 31.37
Intuitive Surgical Com New (ISRG) 3.4 $23M 23k 994.13
Lumber Liquidators Holdings (LL) 3.4 $23M 1.2M 18.68
Blackline (BL) 3.4 $23M 193k 118.06
Everbridge, Inc. Cmn (EVBG) 3.4 $23M 150k 151.04
Ameresco Cl A (AMRC) 3.2 $22M 372k 58.43
Five9 (FIVN) 3.1 $21M 132k 159.74
E2open Parent Holdings Com Cl A (ETWO) 2.6 $18M 1.6M 11.30
Yext Cl A (YEXT) 2.5 $17M 1.4M 12.03
Secureworks Corp Cl A (SCWX) 2.4 $16M 823k 19.88
Navigator Holdings SHS (NVGS) 2.4 $16M 1.8M 8.90
CarMax (KMX) 2.3 $16M 123k 127.96
New Relic 2.3 $15M 215k 71.77
iRobot Corporation (IRBT) 2.2 $15M 188k 78.50
Quidel Corporation 2.1 $14M 101k 141.15
Profound Med Corp Com New (PROF) 2.1 $14M 967k 14.64
Enviva Partners Com Unit 2.1 $14M 258k 54.09
Apollo Endosurgery 2.1 $14M 1.5M 9.06
Enterprise Products Partners (EPD) 2.0 $14M 632k 21.64
Biolife Solutions Com New (BLFS) 2.0 $14M 319k 42.32
Equinix (EQIX) 2.0 $13M 17k 790.15
Zuora Cl A (ZUO) 1.7 $12M 709k 16.58
Somalogic Class A Com 1.7 $12M 925k 12.39
Freshworks Class A Com (FRSH) 1.3 $9.0M 210k 42.69
Chipotle Mexican Grill (CMG) 1.3 $8.8M 4.9k 1817.55
Cnfinance Holdings Spon Ads (CNF) 1.2 $8.2M 1.4M 5.90
Cheesecake Factory Incorporated (CAKE) 1.2 $8.0M 170k 47.00
Onto Innovation (ONTO) 1.1 $7.3M 102k 72.25
Castlight Health CL B 1.0 $6.5M 4.1M 1.57
Celcuity (CELC) 0.8 $5.5M 307k 18.00
Pennant Group (PNTG) 0.8 $5.4M 193k 28.09
Sema4 Holdings Corp Com Cl A 0.8 $5.3M 696k 7.59
Opsens Incorporated 0.8 $5.3M 2.2M 2.39
2060000 Power Solutions International (PSIX) 0.7 $4.7M 1.2M 4.00
Caretrust Reit (CTRE) 0.7 $4.4M 217k 20.32
Proto Labs (PRLB) 0.6 $3.9M 59k 66.60
Akamai Technologies (AKAM) 0.5 $3.4M 32k 104.58
Miromatrix Med 0.4 $2.9M 424k 6.96
Generac Holdings (GNRC) 0.4 $2.8M 6.9k 408.61
Tff Pharmaceuticals 0.3 $2.2M 282k 7.72
Exxon Mobil Corporation (XOM) 0.3 $1.8M 31k 58.81
Redhill Biopharma Sponsored Ads 0.3 $1.8M 392k 4.58
Tapestry (TPR) 0.3 $1.7M 47k 37.01
DURECT Corporation 0.3 $1.7M 1.3M 1.28
Microchip Technology (MCHP) 0.2 $1.6M 10k 153.49
At&t (T) 0.2 $1.5M 57k 27.01
Gentex Corporation (GNTX) 0.2 $1.5M 47k 32.98
Pfizer (PFE) 0.2 $1.5M 34k 43.00
Nextier Oilfield Solutions 0.2 $1.4M 302k 4.60
Sl Green Realty 0.2 $1.4M 19k 70.86
Flexion Therapeutics 0.2 $1.3M 211k 6.10
E2open Parent Holidngs W Exp 02/04/202 (ETWO.WS) 0.2 $1.3M 441k 2.90
Hologic (HOLX) 0.2 $1.1M 15k 73.78
OraSure Technologies (OSUR) 0.1 $993k 88k 11.31
Devon Energy Corporation (DVN) 0.1 $962k 27k 35.50
Soc Telemed Com Cl A 0.1 $927k 410k 2.26
Nintendo 8 Sponsored Ads (NTDOY) 0.1 $914k 15k 60.87
Meridian Bioscience 0.1 $854k 44k 19.25
Sprott Physical Uraniumtr (SRUUF) 0.1 $830k 74k 11.21
John Wiley & Sons Cl A (WLY) 0.1 $765k 15k 52.22
Marvell Technology Ord (MRVL) 0.1 $763k 13k 60.32
Ur-energy (URG) 0.1 $737k 428k 1.72
NVIDIA Corporation (NVDA) 0.1 $713k 3.4k 207.03
Paypal Holdings (PYPL) 0.1 $654k 2.5k 260.35
Somalogic W Exp 8/31/2026 0.1 $628k 182k 3.45
Exchange Traded Concepts North Shor Gbl 0.1 $627k 8.2k 76.82
Ocado (OCDGF) 0.1 $625k 28k 22.41
Wells Fargo & Company (WFC) 0.1 $606k 13k 46.42
Sysmex Corp (SSMXF) 0.1 $564k 4.5k 124.94
Equity Commonwealth Com Sh Ben Int (EQC) 0.1 $528k 20k 26.00
Sema4 Holdings Corp W Exp 07/22/2026 (WGSWW) 0.1 $521k 246k 2.12
PetMed Express (PETS) 0.1 $520k 19k 26.85
Walgreen Boots Alliance (WBA) 0.1 $517k 11k 47.01
Goodrx Hldgs Com Cl A (GDRX) 0.1 $516k 13k 40.98
Denison Mines Corp (DNN) 0.1 $516k 351k 1.47
Range Resources (RRC) 0.1 $501k 22k 22.61
Energy Transfer Com Ut Ltd Ptn (ET) 0.1 $495k 52k 9.58
T2 Biosystems 0.1 $471k 515k 0.91
Viatris (VTRS) 0.1 $470k 35k 13.55
Etsy (ETSY) 0.1 $450k 2.2k 208.04
Monmouth Real Estate Investmentcorp Cl A 0.1 $414k 22k 18.64
Alphabet Cap Stk Cl A (GOOGL) 0.1 $404k 151.00 2675.50
LivePerson (LPSN) 0.1 $400k 6.8k 58.93
Chegg (CHGG) 0.1 $379k 5.6k 68.01
Facebook Class A (META) 0.1 $359k 1.1k 339.32
Butterfly Network Com Cl A (BFLY) 0.1 $348k 33k 10.43
EOG Resources (EOG) 0.1 $347k 4.3k 80.27
Sailpoint Technlgies Hldgs I 0.1 $344k 8.0k 42.91
Merck & Co (MRK) 0.1 $343k 4.6k 75.17
eHealth (EHTH) 0.0 $335k 8.3k 40.46
Micron Technology (MU) 0.0 $325k 4.6k 71.08
RPC (RES) 0.0 $306k 63k 4.85
Core Laboratories 0.0 $301k 11k 27.78
Ncs Multistage Hldgs Com New (NCSM) 0.0 $290k 10k 28.60
Helmerich & Payne (HP) 0.0 $255k 9.3k 27.36
Roblox Corp Cl A (RBLX) 0.0 $244k 3.2k 75.50
Vonage Holdings 0.0 $236k 15k 16.13
Bristow Group (VTOL) 0.0 $235k 7.4k 31.84
Viavi Solutions Inc equities (VIAV) 0.0 $232k 15k 15.77
Royal Dutch Shell Spon Adr Cl A 0.0 $230k 5.2k 44.61
Arc Resources (AETUF) 0.0 $221k 24k 9.36
Zendesk 0.0 $220k 1.9k 116.28
Zogenix Com New 0.0 $190k 13k 15.20
Ces Energy Solutions (CESDF) 0.0 $167k 111k 1.50
Dynagas Lng Partners Com Unit Ltd Pt (DLNG) 0.0 $166k 54k 3.07
Rada Electronics Industries Com Par New 0.0 $146k 14k 10.61
Aptose Biosciences COM New 0.0 $129k 59k 2.17
Chembio Diagnostics COM New 0.0 $119k 48k 2.49