Granahan Investment Management

Granahan Investment Management as of Sept. 30, 2013

Portfolio Holdings for Granahan Investment Management

Granahan Investment Management holds 213 positions in its portfolio as reported in the September 2013 quarterly 13F filing

Company (Ticker)
Portfolio Weight
Valued At
Change in Shares
Share Count
Share Price
Alkermes (ALKS) 2.2 $83M 2.5M 33.62
West Pharmaceutical Services (WST) 1.8 $69M 1.7M 41.15
Infoblox 1.7 $62M 1.5M 41.82
Ultimate Software 1.6 $59M 402k 147.40
Euronet Worldwide (EEFT) 1.5 $56M 1.4M 39.88
Liquidity Services (LQDT) 1.4 $51M 1.5M 33.50
Crocs (CROX) 1.3 $48M 3.5M 13.60
Bruker Corporation (BRKR) 1.3 $47M 2.3M 20.65
Outerwall 1.2 $47M 930k 50.03
Dick's Sporting Goods (DKS) 1.2 $45M 846k 53.38
Buffalo Wild Wings 1.2 $45M 403k 111.18
RBC Bearings Incorporated (RBC) 1.1 $43M 647k 65.89
Schweitzer-Mauduit International (MATV) 1.1 $42M 686k 60.53
Sotheby's 1.1 $41M 827k 49.13
Finisar Corporation 1.1 $41M 1.8M 22.63
Ubiquiti Networks 1.1 $41M 1.2M 33.59
BioMarin Pharmaceutical (BMRN) 1.1 $40M 556k 72.17
Ruckus Wireless 1.1 $40M 2.4M 16.83
DSW 1.1 $40M 466k 85.32
Kennametal (KMT) 1.1 $40M 867k 45.60
Regeneron Pharmaceuticals (REGN) 1.0 $39M 125k 312.87
Pandora Media 1.0 $39M 1.5M 25.13
Onyx Pharmaceuticals 1.0 $38M 301k 124.70
Linkedin Corp 1.0 $37M 150k 246.06
PriceSmart (PSMT) 1.0 $36M 383k 95.23
Mobile Mini 1.0 $36M 1.1M 34.06
SPS Commerce (SPSC) 1.0 $36M 541k 66.92
Ptc (PTC) 1.0 $36M 1.3M 28.46
Under Armour (UAA) 0.9 $36M 452k 79.45
Santarus 0.9 $36M 1.6M 22.59
Qlik Technologies 0.9 $36M 1.0M 34.23
Red Hat 0.9 $35M 760k 46.14
Henry Schein (HSIC) 0.9 $35M 338k 103.77
Guess? (GES) 0.9 $35M 1.2M 29.85
TiVo 0.9 $34M 2.7M 12.44
Imax Corp Cad (IMAX) 0.8 $32M 1.1M 30.24
ISIS Pharmaceuticals 0.8 $32M 843k 37.54
Bio-Rad Laboratories (BIO) 0.8 $31M 266k 117.56
Casey's General Stores (CASY) 0.8 $30M 410k 73.39
Teradyne (TER) 0.8 $30M 1.8M 16.52
DXP Enterprises (DXPE) 0.8 $30M 378k 78.97
Vertex Pharmaceuticals Incorporated (VRTX) 0.8 $29M 388k 75.82
Cadence Design Systems (CDNS) 0.8 $29M 2.2M 13.51
Silicon Laboratories (SLAB) 0.8 $29M 675k 42.71
FEI Company 0.8 $29M 325k 87.80
Nektar Therapeutics (NKTR) 0.8 $28M 2.7M 10.44
Radware Ltd ord (RDWR) 0.7 $28M 2.0M 13.95
Affiliated Managers (AMG) 0.7 $27M 147k 182.64
Brunswick Corporation (BC) 0.7 $27M 671k 39.91
Genesee & Wyoming 0.7 $27M 286k 92.97
Mettler-Toledo International (MTD) 0.7 $26M 109k 240.09
2060000 Power Solutions International (PSIX) 0.7 $26M 447k 59.12
Kaman Corporation 0.7 $26M 690k 37.86
WNS 0.7 $26M 1.2M 21.22
CoStar (CSGP) 0.7 $25M 149k 167.91
Super Micro Computer 0.7 $25M 1.8M 13.54
Riverbed Technology 0.7 $25M 1.7M 14.59
Shutterfly 0.7 $25M 442k 55.88
DENTSPLY International 0.7 $24M 560k 43.42
Cinemark Holdings (CNK) 0.7 $24M 769k 31.74
Om 0.7 $24M 721k 33.78
iRobot Corporation (IRBT) 0.7 $24M 648k 37.64
KAR Auction Services (KAR) 0.6 $23M 818k 28.21
Angie's List 0.6 $23M 1.0M 22.49
FactSet Research Systems (FDS) 0.6 $22M 200k 109.10
Grand Canyon Education (LOPE) 0.6 $22M 546k 40.24
Align Technology (ALGN) 0.6 $22M 455k 48.10
salesforce (CRM) 0.6 $21M 407k 51.91
Aruba Networks 0.6 $21M 1.3M 16.64
PROS Holdings (PRO) 0.6 $21M 615k 34.19
E2open 0.6 $21M 944k 22.40
Francescas Hldgs Corp 0.6 $21M 1.1M 18.62
Invensense 0.6 $21M 1.2M 17.62
Monotype Imaging Holdings 0.5 $20M 707k 28.66
Stag Industrial (STAG) 0.5 $20M 1.0M 20.12
Atmi 0.5 $20M 753k 26.52
Genes (GCO) 0.5 $20M 301k 65.58
Tyler Technologies (TYL) 0.5 $20M 224k 87.47
ImmunoGen 0.5 $19M 1.1M 17.02
Cabela's Incorporated 0.5 $18M 292k 63.03
Constant Contact 0.5 $19M 780k 23.68
Universal Health Services (UHS) 0.5 $18M 239k 74.99
Aspen Technology 0.5 $18M 525k 34.55
Entropic Communications 0.5 $18M 4.1M 4.37
Modine Manufacturing (MOD) 0.5 $18M 1.2M 14.63
Qiagen 0.5 $18M 827k 21.40
Elan Corporation 0.5 $17M 1.1M 15.58
BJ's Restaurants (BJRI) 0.5 $17M 608k 28.67
Perficient (PRFT) 0.5 $17M 915k 18.36
Concur Technologies 0.4 $17M 152k 110.50
Clean Energy Fuels (CLNE) 0.4 $16M 1.3M 12.77
Seattle Genetics 0.4 $16M 372k 43.83
Hanesbrands (HBI) 0.4 $16M 262k 62.31
Tennant Company (TNC) 0.4 $16M 261k 62.00
Sarepta Therapeutics (SRPT) 0.4 $16M 343k 47.23
51job 0.4 $16M 219k 71.82
Steiner Leisure Ltd Com Stk 0.4 $16M 273k 58.43
Advisory Board Company 0.4 $15M 252k 59.48
Chico's FAS 0.4 $15M 890k 16.66
Alliance Data Systems Corporation (BFH) 0.4 $14M 67k 211.46
Acxiom Corporation 0.4 $14M 492k 28.39
Fresh Market 0.4 $14M 286k 47.31
Epam Systems (EPAM) 0.4 $14M 394k 34.50
Stratasys (SSYS) 0.4 $14M 135k 101.26
Key Energy Services 0.3 $13M 1.8M 7.29
Lululemon Athletica (LULU) 0.3 $13M 183k 73.13
Exponent (EXPO) 0.3 $13M 185k 71.67
Brocade Communications Systems 0.3 $13M 1.6M 8.05
RPC (RES) 0.3 $13M 822k 15.47
Virtusa Corporation 0.3 $13M 437k 29.06
IPG Photonics Corporation (IPGP) 0.3 $13M 225k 56.35
Black Diamond 0.3 $13M 1.1M 12.16
Tangoe 0.3 $13M 529k 23.83
Demandware 0.3 $13M 275k 46.33
Edwards Lifesciences (EW) 0.3 $12M 179k 69.63
RealD 0.3 $13M 1.8M 7.00
Homeaway 0.3 $12M 440k 27.96
Qualys (QLYS) 0.3 $12M 577k 21.39
Power Integrations (POWI) 0.3 $12M 222k 54.16
Abercrombie & Fitch (ANF) 0.3 $12M 337k 35.37
Sapient Corporation 0.3 $12M 770k 15.60
Rovi Corporation 0.3 $12M 627k 19.17
Monro Muffler Brake (MNRO) 0.3 $12M 258k 46.43
Monolithic Power Systems (MPWR) 0.3 $12M 393k 30.28
CECO Environmental (CECO) 0.3 $12M 853k 14.08
Knight Transportation 0.3 $12M 714k 16.52
Tiffany & Co. 0.3 $11M 149k 76.62
VeriFone Systems 0.3 $12M 501k 22.86
Luminex Corporation 0.3 $11M 565k 20.00
Fiesta Restaurant 0.3 $11M 295k 37.63
Hibbett Sports (HIBB) 0.3 $11M 193k 56.11
Imperva 0.3 $11M 261k 42.02
Proofpoint 0.3 $11M 329k 32.12
Intersil Corporation 0.3 $10M 900k 11.23
Progress Software Corporation (PRGS) 0.3 $9.7M 374k 25.85
Safeguard Scientifics 0.3 $9.8M 624k 15.69
Microsemi Corporation 0.2 $9.5M 391k 24.25
Responsys 0.2 $9.5M 575k 16.52
Invacare Corporation 0.2 $9.2M 533k 17.27
Zeltiq Aesthetics 0.2 $9.1M 1.0M 9.02
Littelfuse (LFUS) 0.2 $8.6M 110k 78.22
Oxford Industries (OXM) 0.2 $8.7M 128k 67.98
Cynosure 0.2 $8.8M 385k 22.81
Tesla Motors (TSLA) 0.2 $8.3M 43k 193.38
ShoreTel 0.2 $7.9M 1.3M 6.04
MasTec (MTZ) 0.2 $7.9M 261k 30.30
Douglas Dynamics (PLOW) 0.2 $7.8M 531k 14.73
KB Home (KBH) 0.2 $7.4M 409k 18.02
Global Cash Access Holdings 0.2 $7.6M 972k 7.81
Meritage Homes Corporation (MTH) 0.2 $7.5M 174k 42.95
Sourcefire 0.2 $7.5M 98k 75.92
Ryland 0.2 $7.3M 180k 40.54
Vascular Solutions 0.2 $7.1M 421k 16.80
Sucampo Pharmaceuticals 0.2 $7.1M 1.1M 6.24
Syneron Medical Ltd ord 0.2 $6.7M 779k 8.62
InnerWorkings 0.2 $6.7M 679k 9.82
OSI Systems (OSIS) 0.2 $6.9M 92k 74.38
Titan Machinery (TITN) 0.2 $6.9M 432k 16.07
Superior Energy Services 0.2 $6.8M 270k 25.04
SciQuest 0.2 $6.9M 308k 22.46
Celadon (CGIP) 0.2 $6.5M 346k 18.67
MarineMax (HZO) 0.2 $6.2M 506k 12.20
Solta Medical 0.2 $6.1M 3.0M 2.07
Gentium S.p.A. 0.2 $6.1M 227k 27.13
LivePerson (LPSN) 0.1 $5.6M 593k 9.43
Cutera (CUTR) 0.1 $5.5M 616k 8.90
Inphi Corporation 0.1 $5.5M 412k 13.43
Harvard Bioscience (HBIO) 0.1 $5.3M 1.0M 5.26
LeMaitre Vascular (LMAT) 0.1 $5.3M 786k 6.70
Atwood Oceanics 0.1 $5.0M 91k 55.04
Basic Energy Services 0.1 $4.7M 375k 12.64
Ceva (CEVA) 0.1 $4.7M 274k 17.25
MWI Veterinary Supply 0.1 $4.7M 32k 149.35
Mellanox Technologies 0.1 $4.7M 125k 37.98
BroadSoft 0.1 $5.0M 139k 36.08
Acelrx Pharmaceuticals 0.1 $5.0M 468k 10.78
Proto Labs (PRLB) 0.1 $4.8M 62k 76.39
Rudolph Technologies 0.1 $4.5M 394k 11.40
Comfort Systems USA (FIX) 0.1 $4.4M 260k 16.81
Nanosphere 0.1 $4.6M 2.3M 2.00
Gentherm (THRM) 0.1 $4.4M 230k 19.09
Fairway Group Holdings 0.1 $4.7M 183k 25.56
Alpha Natural Resources 0.1 $4.2M 704k 5.96
Cash America International 0.1 $4.0M 89k 45.29
DURECT Corporation 0.1 $4.0M 3.0M 1.34
JetBlue Airways Corporation (JBLU) 0.1 $3.3M 490k 6.67
Pericom Semiconductor 0.1 $3.2M 413k 7.80
Harris & Harris 0.1 $3.4M 1.1M 3.00
Ii-vi 0.1 $2.9M 153k 18.80
NuPathe 0.1 $2.9M 1.2M 2.41
Textura 0.1 $3.0M 70k 43.08
DigitalGlobe 0.1 $2.8M 88k 31.62
Oceaneering International (OII) 0.1 $2.3M 28k 81.23
Sotherly Hotels (SOHO) 0.1 $1.8M 385k 4.74
McGrath Rent (MGRC) 0.0 $1.5M 42k 35.71
Calavo Growers (CVGW) 0.0 $1.6M 52k 30.24
Sparton Corporation 0.0 $1.5M 60k 25.50
Sodastream International 0.0 $1.7M 27k 62.35
Carbonite 0.0 $1.7M 110k 15.00
Diversified Restaurant Holdi 0.0 $1.4M 217k 6.56
STAAR Surgical Company (STAA) 0.0 $1.3M 97k 13.54
Electro Rent Corporation 0.0 $1.2M 64k 18.14
James River Coal Company 0.0 $1.1M 557k 1.98
Flow International Corporation 0.0 $1.2M 308k 3.99
Zix Corporation 0.0 $1.2M 246k 4.90
AVEO Pharmaceuticals 0.0 $978k 475k 2.06
NeoGenomics (NEO) 0.0 $1.2M 389k 3.00
Rush Enterprises (RUSHA) 0.0 $831k 31k 26.50
Encore Wire Corporation (WIRE) 0.0 $573k 15k 39.44
Computer Task 0.0 $571k 35k 16.16
Icg Group 0.0 $842k 59k 14.18
Prothena (PRTA) 0.0 $686k 34k 20.24
Pain Therapeutics 0.0 $387k 142k 2.72