Granahan Investment Management

Granahan Investment Management as of Sept. 30, 2011

Portfolio Holdings for Granahan Investment Management

Granahan Investment Management holds 226 positions in its portfolio as reported in the September 2011 quarterly 13F filing

Company (Ticker)
Portfolio Weight
Valued At
Change in Shares
Share Count
Share Price
Cash America International 2.2 $54M 1.1M 51.16
PriceSmart (PSMT) 1.8 $45M 721k 62.32
NetLogic Microsystems 1.8 $44M 906k 48.12
Cubist Pharmaceuticals 1.6 $40M 1.1M 35.32
Aaron's 1.6 $39M 1.6M 25.25
BioMarin Pharmaceutical (BMRN) 1.4 $34M 1.1M 31.87
Alkermes (ALKS) 1.4 $33M 2.2M 15.25
Coventry Health Care 1.3 $33M 1.1M 28.81
Regeneron Pharmaceuticals (REGN) 1.2 $30M 520k 58.20
Sensient Technologies Corporation (SXT) 1.2 $31M 937k 32.55
Bio-Rad Laboratories (BIO) 1.2 $30M 331k 90.77
VeriFone Systems 1.2 $30M 862k 35.02
Cadence Design Systems (CDNS) 1.2 $30M 3.2M 9.24
O'reilly Automotive (ORLY) 1.2 $30M 448k 66.63
West Pharmaceutical Services (WST) 1.2 $29M 793k 37.10
Cinemark Holdings (CNK) 1.2 $29M 1.5M 18.88
Henry Schein (HSIC) 1.2 $29M 460k 62.01
Genesee & Wyoming 1.1 $28M 603k 46.52
Parametric Technology 1.1 $28M 1.8M 15.38
Teradyne (TER) 1.1 $26M 2.4M 11.01
MKS Instruments (MKSI) 1.1 $26M 1.2M 21.71
Euronet Worldwide (EEFT) 1.1 $26M 1.6M 15.74
RBC Bearings Incorporated (RBC) 1.1 $26M 760k 33.99
Buffalo Wild Wings 1.0 $25M 417k 59.80
Kennametal (KMT) 1.0 $24M 745k 32.74
FactSet Research Systems (FDS) 1.0 $24M 271k 88.97
WebMD Health 1.0 $24M 789k 30.15
DENTSPLY International 0.9 $23M 761k 30.69
Triumph (TGI) 0.9 $23M 470k 48.74
United Stationers 0.9 $23M 833k 27.22
Microsemi Corporation 0.9 $23M 1.4M 15.98
Edwards Lifesciences (EW) 0.9 $23M 316k 71.28
Onyx Pharmaceuticals 0.9 $22M 747k 30.01
Fresh Market 0.9 $22M 584k 38.16
Pharmaceutical Product Development 0.9 $22M 837k 25.66
CACI International (CACI) 0.9 $21M 429k 49.94
Bruker Corporation (BRKR) 0.9 $21M 1.6M 13.53
Crocs (CROX) 0.9 $21M 893k 23.68
Littelfuse (LFUS) 0.9 $21M 523k 40.21
Steiner Leisure Ltd Com Stk 0.9 $21M 517k 40.77
Steven Madden (SHOO) 0.8 $21M 695k 30.10
Advisory Board Company 0.8 $21M 320k 64.53
Luminex Corporation 0.8 $21M 925k 22.17
Mettler-Toledo International (MTD) 0.8 $20M 144k 139.96
PAREXEL International Corporation 0.8 $20M 1.1M 18.93
GameStop (GME) 0.8 $19M 834k 23.10
Riverbed Technology 0.8 $19M 963k 19.96
Red Hat 0.8 $19M 444k 42.26
Poly 0.8 $19M 1.0M 18.37
Elan Corporation 0.8 $19M 1.8M 10.53
ABM Industries (ABM) 0.8 $18M 963k 19.06
Seattle Genetics 0.7 $18M 935k 19.04
FEI Company 0.7 $18M 593k 29.96
Progress Software Corporation (PRGS) 0.7 $18M 1.0M 17.55
Pier 1 Imports 0.7 $17M 1.8M 9.78
Sapient Corporation 0.7 $18M 1.7M 10.14
Acme Packet 0.7 $18M 411k 42.59
Clean Energy Fuels (CLNE) 0.7 $17M 1.5M 11.12
Black Box Corporation 0.7 $16M 760k 21.35
SuccessFactors 0.7 $16M 701k 22.99
Qiagen 0.6 $16M 1.1M 13.83
Sourcefire 0.6 $15M 561k 26.76
Silicon Laboratories (SLAB) 0.6 $15M 439k 33.54
TrueBlue (TBI) 0.6 $15M 1.3M 11.33
GeoEye 0.6 $14M 507k 28.35
Power Integrations (POWI) 0.6 $14M 465k 30.61
CF Industries Holdings (CF) 0.6 $14M 115k 123.39
Key Energy Services 0.6 $14M 1.5M 9.49
Invacare Corporation 0.6 $14M 610k 23.04
Coinstar 0.6 $14M 352k 40.00
TiVo 0.6 $14M 1.5M 9.34
Nektar Therapeutics (NKTR) 0.6 $13M 2.8M 4.85
MWI Veterinary Supply 0.6 $14M 197k 68.82
Schweitzer-Mauduit International (MATV) 0.5 $13M 236k 55.87
Ariba 0.5 $13M 472k 27.71
Watsco, Incorporated (WSO) 0.5 $13M 247k 51.10
Align Technology (ALGN) 0.5 $12M 818k 15.17
ImmunoGen 0.5 $13M 1.1M 10.96
Aptar (ATR) 0.5 $12M 276k 44.67
American Public Education (APEI) 0.5 $12M 358k 34.00
Cymer 0.5 $12M 330k 37.15
Green Mountain Coffee Roasters 0.5 $12M 129k 92.94
Jefferies 0.5 $12M 974k 12.41
Knight Transportation 0.5 $12M 870k 13.31
Tesco Corporation 0.5 $11M 982k 11.60
Rovi Corporation 0.5 $11M 257k 42.98
Icon 0.5 $11M 684k 16.08
Entropic Communications 0.5 $11M 2.7M 4.13
DigitalGlobe 0.5 $11M 572k 19.43
Trimble Navigation (TRMB) 0.4 $11M 321k 33.55
salesforce (CRM) 0.4 $11M 93k 114.28
BroadSoft 0.4 $11M 354k 30.35
Exponent (EXPO) 0.4 $11M 254k 41.33
Rush Enterprises (RUSHA) 0.4 $10M 735k 14.16
Complete Production Services 0.4 $10M 533k 18.85
Om 0.4 $10M 390k 25.97
Varian Semiconductor 0.4 $9.8M 161k 61.15
Newpark Resources 0.4 $9.5M 1.6M 6.09
bebe stores 0.4 $9.5M 1.4M 6.72
Diamond Foods 0.4 $9.4M 118k 79.80
Cardtronics 0.4 $9.4M 410k 22.92
Jos. A. Bank Clothiers 0.4 $9.2M 197k 46.63
Clearwire Corporation 0.4 $9.1M 3.9M 2.33
Energy Xxi 0.4 $8.7M 405k 21.48
RPC (RES) 0.4 $8.9M 544k 16.32
WMS Industries 0.3 $8.6M 490k 17.59
Chart Industries (GTLS) 0.3 $8.7M 206k 42.18
Tiffany & Co. 0.3 $8.3M 137k 60.82
Fossil 0.3 $8.2M 101k 81.06
Lululemon Athletica (LULU) 0.3 $8.0M 165k 48.69
BJ's Restaurants (BJRI) 0.3 $8.1M 184k 44.11
Hansen Natural Corporation 0.3 $7.5M 86k 87.29
Chico's FAS 0.3 $7.5M 658k 11.43
Peet's Coffee & Tea 0.3 $7.6M 137k 55.64
Sodastream International 0.3 $7.6M 230k 33.05
Oceaneering International (OII) 0.3 $7.4M 210k 35.34
Boston Beer Company (SAM) 0.3 $7.1M 98k 72.70
Cabot Oil & Gas Corporation (CTRA) 0.3 $6.8M 110k 61.91
DealerTrack Holdings 0.3 $7.0M 445k 15.67
Travelzoo 0.3 $6.6M 301k 21.99
ISIS Pharmaceuticals 0.3 $6.7M 984k 6.78
Mitek Systems (MITK) 0.3 $6.6M 712k 9.25
Tempur-Pedic International (TPX) 0.3 $6.3M 120k 52.61
SM Energy (SM) 0.3 $6.3M 103k 60.65
Questcor Pharmaceuticals 0.2 $6.1M 224k 27.26
CARBO Ceramics 0.2 $6.1M 59k 102.53
Gardner Denver 0.2 $6.1M 95k 63.55
AngioDynamics (ANGO) 0.2 $5.8M 439k 13.14
Akorn 0.2 $5.8M 742k 7.80
Qlt 0.2 $5.8M 800k 7.31
Safeguard Scientifics 0.2 $5.8M 385k 15.00
Korn/Ferry International (KFY) 0.2 $5.6M 455k 12.19
Monro Muffler Brake (MNRO) 0.2 $5.6M 169k 32.97
Atmel Corporation 0.2 $5.0M 625k 8.07
Atwood Oceanics 0.2 $5.2M 151k 34.36
Brigham Exploration Company 0.2 $5.2M 205k 25.27
Syneron Medical Ltd ord 0.2 $4.9M 498k 9.91
Super Micro Computer 0.2 $5.0M 395k 12.53
Calavo Growers (CVGW) 0.2 $4.9M 239k 20.52
Healthcare Services (HCSG) 0.2 $4.8M 297k 16.14
Kaman Corporation 0.2 $4.9M 177k 27.85
SonoSite 0.2 $5.0M 164k 30.34
AuthenTec 0.2 $4.6M 1.4M 3.26
Tennant Company (TNC) 0.2 $4.5M 126k 35.37
Carrizo Oil & Gas 0.2 $4.1M 189k 21.55
Douglas Dynamics (PLOW) 0.2 $4.2M 332k 12.78
Robert Half International (RHI) 0.2 $3.8M 180k 21.22
OSI Systems (OSIS) 0.2 $3.8M 114k 33.52
Ceva (CEVA) 0.2 $3.9M 160k 24.31
CECO Environmental (CECO) 0.2 $3.8M 674k 5.69
Radware Ltd ord (RDWR) 0.1 $3.6M 165k 21.59
Carter's (CRI) 0.1 $3.6M 117k 30.54
SandRidge Energy 0.1 $3.7M 662k 5.56
Furmanite Corporation 0.1 $3.7M 675k 5.41
Zagg 0.1 $3.7M 373k 9.92
ITT Educational Services (ESINQ) 0.1 $3.5M 60k 57.58
ShoreTel 0.1 $3.3M 667k 4.98
Titan Machinery (TITN) 0.1 $3.3M 186k 17.90
Firstservice Cad Sub Vtg 0.1 $3.5M 137k 25.72
DUSA Pharmaceuticals 0.1 $3.4M 920k 3.70
Strayer Education 0.1 $3.1M 40k 76.68
Modine Manufacturing (MOD) 0.1 $3.3M 363k 9.06
Capella Education Company 0.1 $3.2M 114k 28.38
DURECT Corporation 0.1 $3.2M 2.0M 1.61
Vascular Solutions 0.1 $3.2M 277k 11.45
Flow International Corporation 0.1 $3.1M 1.4M 2.21
Monolithic Power Systems (MPWR) 0.1 $2.8M 280k 10.18
Sucampo Pharmaceuticals 0.1 $2.9M 778k 3.73
Harvard Bioscience (HBIO) 0.1 $2.7M 651k 4.22
Heartland Express (HTLD) 0.1 $2.4M 175k 13.56
Pericom Semiconductor 0.1 $2.4M 325k 7.41
PMC-Sierra 0.1 $2.5M 410k 5.98
Electro Rent Corporation 0.1 $2.3M 169k 13.81
Harris & Harris 0.1 $2.6M 724k 3.55
Aviat Networks 0.1 $2.4M 1.0M 2.35
Mellanox Technologies 0.1 $2.5M 79k 31.22
SciClone Pharmaceuticals 0.1 $2.4M 641k 3.81
Allot Communications (ALLT) 0.1 $2.5M 260k 9.75
LeMaitre Vascular (LMAT) 0.1 $2.5M 400k 6.22
Magma Design Automation 0.1 $2.1M 464k 4.55
Perficient (PRFT) 0.1 $2.2M 297k 7.32
Basic Energy Services 0.1 $2.2M 157k 14.16
Comfort Systems USA (FIX) 0.1 $2.2M 269k 8.32
Quaker Chemical Corporation (KWR) 0.1 $2.3M 89k 25.92
QC Holdings (QCCO) 0.1 $2.2M 746k 2.92
Morton's Restaurant 0.1 $2.2M 460k 4.78
Body Central Acquisition Corporation 0.1 $2.3M 125k 18.16
Foot Locker (FL) 0.1 $1.9M 93k 20.09
MarineMax (HZO) 0.1 $2.0M 310k 6.47
Vivus 0.1 $1.9M 231k 8.07
CLICKSOFTWARE TECHNOLOGIES Ltd Com Stk 0.1 $2.1M 266k 7.79
Pdi 0.1 $1.9M 289k 6.64
Spectrum Pharmaceuticals 0.1 $1.9M 255k 7.63
Intersil Corporation 0.1 $1.7M 166k 10.29
Boston Private Financial Holdings 0.1 $1.6M 269k 5.88
Cutera (CUTR) 0.1 $1.4M 192k 7.12
Cynosure 0.1 $1.4M 143k 10.09
Nanometrics Incorporated 0.1 $1.5M 105k 14.50
PROS Holdings (PRO) 0.1 $1.4M 110k 12.89
C&j Energy Services 0.1 $1.5M 91k 16.44
Cost Plus 0.1 $1.2M 189k 6.30
Palomar Medical Technologies 0.1 $1.2M 147k 7.88
Ceragon Networks (CRNT) 0.1 $1.1M 119k 9.55
Virtusa Corporation 0.0 $969k 73k 13.20
True Religion Apparel 0.0 $876k 33k 26.95
Mitcham Industries 0.0 $987k 88k 11.20
Napco Security Systems (NSSC) 0.0 $888k 388k 2.29
Rudolph Technologies 0.0 $777k 116k 6.69
Celadon (CGIP) 0.0 $710k 80k 8.88
MHI Hospitality Corporation 0.0 $843k 390k 2.16
Solta Medical 0.0 $753k 603k 1.25
NOVA MEASURING Instruments L (NVMI) 0.0 $806k 150k 5.37
Pilot Gold 0.0 $771k 682k 1.13
Jack in the Box (JACK) 0.0 $508k 26k 19.92
JetBlue Airways Corporation (JBLU) 0.0 $536k 131k 4.09
Oclaro 0.0 $434k 119k 3.64
NuPathe 0.0 $524k 259k 2.02
Triangle Petroleum Corporation 0.0 $548k 153k 3.59
STAAR Surgical Company (STAA) 0.0 $127k 16k 7.82
McGrath Rent (MGRC) 0.0 $200k 8.4k 23.74
Arch Chemicals 0.0 $215k 4.6k 46.84
BioClinica 0.0 $141k 29k 4.82
Synergetics USA 0.0 $158k 29k 5.40
Pain Therapeutics 0.0 $60k 13k 4.76
Santarus 0.0 $93k 33k 2.79
GenMark Diagnostics 0.0 $101k 18k 5.77