Gagnon Securities

Gagnon Securities as of Dec. 31, 2012

Portfolio Holdings for Gagnon Securities

Gagnon Securities holds 79 positions in its portfolio as reported in the December 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Novadaq Technologies 6.9 $16M 185k 88.80
Ellie Mae 6.7 $16M 58k 277.51
General Finance Corporation 5.6 $13M 312k 43.00
athenahealth 4.8 $11M 15k 732.90
Red Hat 4.3 $10M 20k 529.61
Equinix 4.2 $10M 4.8k 2062.29
FXCM 4.2 $9.9M 99k 100.70
Rudolph Technologies 4.0 $9.6M 71k 134.41
CarMax (KMX) 4.0 $9.4M 25k 375.42
Ameres (AMRC) 3.7 $8.8M 90k 98.10
Air Lease Corp (AL) 3.7 $8.8M 41k 214.99
Alpha & Omega Semiconductor (AOSL) 3.6 $8.4M 101k 84.01
Com Dev International 3.5 $8.4M 264k 31.97
RTI Biologics 3.5 $8.3M 195k 42.70
Icg Group 3.2 $7.7M 67k 114.29
E2open 3.2 $7.6M 54k 141.60
Tangoe 2.9 $7.0M 59k 118.70
Constant Contact 2.9 $6.9M 49k 142.11
CommVault Systems (CVLT) 2.6 $6.2M 8.9k 696.70
NetSuite 2.5 $5.9M 8.8k 673.07
Neovasc 2.5 $5.9M 365k 16.10
Financial Engines 1.7 $4.1M 15k 277.40
DURECT Corporation 1.6 $3.7M 407k 9.20
CNinsure 1.4 $3.3M 51k 65.50
Cytori Therapeutics 1.1 $2.7M 97k 28.00
Antrim Energy 1.0 $2.5M 473k 5.23
Napco Security Systems (NSSC) 1.0 $2.4M 66k 36.40
AMN Healthcare Services (AMN) 0.8 $1.8M 16k 115.51
Ryman Hospitality Pptys (RHP) 0.7 $1.7M 4.3k 384.56
Akamai Technologies (AKAM) 0.5 $1.1M 2.8k 409.06
Rentrak Corporation 0.5 $1.1M 5.8k 194.95
Mindspeed Technologies 0.5 $1.1M 23k 46.82
Nts Inc Nev 0.5 $1.1M 128k 8.59
Gentex Corporation (GNTX) 0.4 $992k 5.3k 188.49
Hologic (HOLX) 0.3 $787k 3.9k 200.20
Skullcandy Inc cmn 0.3 $705k 91.00 7747.25
Titan Pharmaceutical 0.3 $695k 63k 11.01
Vanda Pharmaceuticals (VNDA) 0.3 $630k 17k 37.02
Huron Consulting (HURN) 0.2 $566k 1.7k 337.11
NetGear (NTGR) 0.2 $568k 1.4k 394.72
Generac Holdings (GNRC) 0.2 $575k 1.7k 343.49
Sysmex Corp (SSMXF) 0.2 $579k 1.3k 458.07
Dex (DXCM) 0.2 $548k 4.0k 135.91
Anadigics 0.2 $526k 21k 25.22
Jefferies 0.2 $527k 2.8k 185.76
Nintendo (NTDOY) 0.2 $488k 3.7k 132.68
Monsanto Company 0.2 $470k 496.00 947.58
Inphi Corporation 0.2 $438k 4.6k 95.76
General Electric Company 0.1 $368k 1.8k 209.69
Hovnanian Enterprises 0.1 $363k 5.2k 70.09
Healthways 0.1 $360k 3.4k 106.89
iRobot Corporation (IRBT) 0.1 $327k 1.7k 187.18
SciClone Pharmaceuticals 0.1 $333k 7.7k 43.11
Microchip Technology (MCHP) 0.1 $315k 965.00 326.42
Royal Caribbean Cruises (RCL) 0.1 $307k 904.00 339.60
Ethan Allen Interiors (ETD) 0.1 $315k 1.2k 256.93
Archer Daniels Midland Company (ADM) 0.1 $284k 1.0k 273.87
GENERAL FINANCE CORPORATION Unt 99/99/9999 *w exp 06/25/201 0.1 $275k 116k 2.37
John Wiley & Sons (WLY) 0.1 $272k 699.00 389.13
Monex 0.1 $244k 98.00 2489.80
Apogee Enterprises (APOG) 0.1 $213k 886.00 240.41
KB Home (KBH) 0.1 $178k 1.1k 157.66
Pitney Bowes (PBI) 0.1 $169k 1.6k 106.16
Pain Therapeutics 0.1 $171k 6.3k 27.07
CLEAN ENERGY FUELS CORP P @ 17.0 Jan 11 option 0.1 $153k 91.00 1681.32
Standard Pacific 0.1 $114k 1.5k 73.69
Ichiyoshi Securities 0.1 $124k 1.8k 69.74
Advanced Micro Devices Inc note 6.000% 5/0 0.0 $95k 10k 9.31
ZipRealty 0.0 $106k 3.8k 28.09
CLEAN ENERGY FUELS CORP P @ 17.0 Jan 11 option 0.0 $98k 93.00 1053.76
Christopher & Banks Corporation (CBKCQ) 0.0 $75k 1.4k 54.70
Alphatec Holdings 0.0 $72k 4.3k 16.58
Xtreme Drilling & Coil Svcs Corp Com cl a 0.0 $63k 3.8k 16.76
Crown Point Energy 0.0 $49k 11k 4.37
Comstock Homebuilding Companies 0.0 $29k 2.5k 11.50
Callwave 0.0 $31k 1.9k 16.15
Zynga 0.0 $26k 1.1k 23.83
NIVS IntelliMedia Technology 0.0 $0 5.0k 0.00
S 0.0 $2.0k 10k 0.19