Granahan Investment Management

Granahan Investment Management as of June 30, 2014

Portfolio Holdings for Granahan Investment Management

Granahan Investment Management holds 210 positions in its portfolio as reported in the June 2014 quarterly 13F filing

Company (Ticker)
Portfolio Weight
Valued At
Change in Shares
Share Count
Share Price
Crocs (CROX) 2.0 $69M 4.6M 15.03
West Pharmaceutical Services (WST) 1.7 $58M 1.4M 42.18
Affiliated Managers (AMG) 1.6 $54M 264k 205.40
Alkermes (ALKS) 1.6 $53M 1.1M 50.33
Bruker Corporation (BRKR) 1.5 $51M 2.1M 24.27
Pandora Media 1.5 $50M 1.7M 29.50
CoStar (CSGP) 1.4 $48M 304k 158.17
Buffalo Wild Wings 1.4 $48M 289k 165.71
RBC Bearings Incorporated (RBC) 1.4 $47M 739k 64.05
Nektar Therapeutics (NKTR) 1.4 $47M 3.7M 12.82
Euronet Worldwide (EEFT) 1.4 $47M 966k 48.24
Om 1.4 $47M 1.4M 32.43
Kennametal (KMT) 1.3 $46M 988k 46.28
Ultimate Software 1.3 $45M 324k 138.17
Super Micro Computer 1.3 $44M 1.7M 25.27
Ptc (PTC) 1.3 $44M 1.1M 38.80
Imax Corp Cad (IMAX) 1.2 $43M 1.5M 28.48
Ruckus Wireless 1.2 $40M 3.3M 11.91
Constant Contact 1.1 $39M 1.2M 32.11
EXACT Sciences Corporation (EXAS) 1.1 $39M 2.3M 17.03
Deckers Outdoor Corporation (DECK) 1.1 $37M 431k 86.33
DXP Enterprises (DXPE) 1.1 $37M 486k 75.54
Stag Industrial (STAG) 1.1 $36M 1.5M 24.01
2060000 Power Solutions International (PSIX) 1.1 $36M 504k 71.97
Five Below (FIVE) 1.1 $36M 900k 39.91
iRobot Corporation (IRBT) 1.0 $35M 860k 40.95
SPS Commerce (SPSC) 1.0 $35M 558k 63.19
Radware Ltd ord (RDWR) 1.0 $34M 2.0M 16.87
Red Hat 0.9 $33M 587k 55.27
Bio-Rad Laboratories (BIO) 0.9 $32M 269k 119.71
Kaman Corporation 0.9 $32M 739k 42.73
LivePerson (LPSN) 0.9 $30M 3.0M 10.15
Silicon Laboratories (SLAB) 0.9 $30M 610k 49.25
TiVo 0.9 $30M 2.3M 12.91
Finisar Corporation 0.8 $29M 1.4M 19.75
Mettler-Toledo International (MTD) 0.8 $28M 109k 253.18
Invensense 0.8 $28M 1.2M 22.69
Grand Canyon Education (LOPE) 0.8 $28M 598k 45.97
Monotype Imaging Holdings 0.8 $28M 976k 28.17
Outerwall 0.8 $27M 461k 59.35
Churchill Downs (CHDN) 0.8 $27M 300k 90.11
Cadence Design Systems (CDNS) 0.8 $27M 1.5M 17.49
Teradyne (TER) 0.8 $26M 1.3M 19.60
Genesee & Wyoming 0.8 $26M 249k 105.00
PriceSmart (PSMT) 0.8 $26M 299k 87.04
Schweitzer-Mauduit International (MATV) 0.8 $26M 599k 43.66
Intersil Corporation 0.8 $26M 1.7M 14.95
Aspen Technology 0.8 $26M 556k 46.40
Tennant Company (TNC) 0.7 $25M 329k 76.32
Francescas Hldgs Corp 0.7 $25M 1.7M 14.74
Ascena Retail 0.7 $25M 1.5M 17.10
Mobile Mini 0.7 $25M 511k 47.89
Aruba Networks 0.7 $24M 1.4M 17.52
FactSet Research Systems (FDS) 0.7 $24M 200k 120.28
Under Armour (UAA) 0.7 $24M 398k 59.49
Ptc Therapeutics I (PTCT) 0.7 $23M 881k 26.14
Zeltiq Aesthetics 0.7 $23M 1.5M 15.19
Mellanox Technologies 0.7 $22M 635k 34.86
Riverbed Technology 0.6 $22M 1.1M 20.63
Gigamon 0.6 $22M 1.1M 19.14
Brinker International (EAT) 0.6 $21M 435k 48.65
Qiagen 0.6 $20M 827k 24.45
Virtusa Corporation 0.6 $20M 559k 35.80
Ubiquiti Networks 0.6 $20M 437k 45.19
Auxilium Pharmaceuticals 0.6 $20M 972k 20.06
Modine Manufacturing (MOD) 0.6 $19M 1.2M 15.74
Homeaway 0.6 $19M 551k 34.82
Dick's Sporting Goods (DKS) 0.6 $19M 404k 46.56
WNS 0.6 $19M 990k 19.18
Infoblox 0.6 $19M 1.4M 13.15
Sarepta Therapeutics (SRPT) 0.6 $19M 631k 29.79
Vertex Pharmaceuticals Incorporated (VRTX) 0.5 $18M 194k 94.68
John Bean Technologies Corporation 0.5 $18M 594k 30.99
Smart Balance 0.5 $19M 1.3M 14.18
Cabela's Incorporated 0.5 $18M 292k 62.40
Concur Technologies 0.5 $18M 189k 93.34
Douglas Dynamics (PLOW) 0.5 $18M 1.0M 17.62
E2open 0.5 $17M 838k 20.67
Perficient (PRFT) 0.5 $17M 887k 19.47
Callaway Golf Company (MODG) 0.5 $16M 2.0M 8.32
Casey's General Stores (CASY) 0.5 $16M 230k 70.29
BJ's Restaurants (BJRI) 0.5 $16M 451k 34.91
Qualys (QLYS) 0.5 $16M 615k 25.67
Monolithic Power Systems (MPWR) 0.4 $15M 355k 42.35
Exponent (EXPO) 0.4 $15M 204k 74.11
CECO Environmental (CECO) 0.4 $15M 977k 15.59
Hibbett Sports (HIBB) 0.4 $15M 269k 54.17
PROS Holdings (PRO) 0.4 $15M 562k 26.44
Safeguard Scientifics 0.4 $15M 710k 20.79
Epam Systems (EPAM) 0.4 $15M 333k 43.75
McGrath Rent (MGRC) 0.4 $15M 393k 36.75
Clean Harbors (CLH) 0.4 $14M 219k 64.25
IPG Photonics Corporation (IPGP) 0.4 $14M 204k 68.80
Advisory Board Company 0.4 $14M 272k 51.85
Qlik Technologies 0.4 $14M 612k 22.62
Linkedin Corp 0.4 $14M 80k 171.48
Black Diamond 0.4 $13M 1.2M 11.22
Abercrombie & Fitch (ANF) 0.4 $13M 305k 43.25
Microsemi Corporation 0.4 $13M 487k 26.76
Power Integrations (POWI) 0.3 $12M 207k 57.54
Entropic Communications 0.3 $12M 3.6M 3.33
Proofpoint 0.3 $12M 324k 37.46
Tyler Technologies (TYL) 0.3 $12M 129k 91.21
Durata Therapeutics 0.3 $12M 693k 17.03
Natural Grocers By Vitamin C (NGVC) 0.3 $12M 551k 21.41
Brocade Communications Systems 0.3 $11M 1.2M 9.20
Gentherm (THRM) 0.3 $11M 246k 44.45
Care 0.3 $11M 859k 12.66
Titan Machinery (TITN) 0.3 $11M 636k 16.46
Vascular Solutions 0.3 $11M 476k 22.19
Fiesta Restaurant 0.3 $11M 227k 46.41
Progress Software Corporation (PRGS) 0.3 $10M 422k 24.04
Knight Transportation 0.3 $10M 434k 23.77
Alliance Data Systems Corporation (BFH) 0.3 $10M 37k 281.26
Littelfuse (LFUS) 0.3 $10M 110k 92.95
Cinemark Holdings (CNK) 0.3 $10M 295k 35.36
Allot Communications (ALLT) 0.3 $10M 784k 13.05
Rockwell Medical Technologies 0.3 $10M 846k 11.99
MarineMax (HZO) 0.3 $10M 597k 16.74
WebMD Health 0.3 $9.5M 196k 48.30
Tesla Motors (TSLA) 0.3 $9.6M 40k 240.06
Syneron Medical Ltd ord 0.3 $9.2M 890k 10.32
Genes (GCO) 0.3 $9.4M 114k 82.13
ShoreTel 0.3 $9.3M 1.4M 6.52
Cynosure 0.3 $9.2M 433k 21.25
Acelrx Pharmaceuticals 0.3 $9.1M 892k 10.25
FEI Company 0.3 $8.9M 98k 90.73
Stratasys (SSYS) 0.3 $9.0M 79k 113.63
Global Cash Access Holdings 0.2 $8.6M 962k 8.90
Oxford Industries (OXM) 0.2 $8.5M 128k 66.67
DURECT Corporation 0.2 $8.7M 4.8M 1.82
Sucampo Pharmaceuticals 0.2 $8.7M 1.3M 6.90
Brunswick Corporation (BC) 0.2 $8.2M 195k 42.13
TASER International 0.2 $8.2M 615k 13.30
Zulily Inc cl a 0.2 $8.3M 204k 40.95
Ii-vi 0.2 $7.8M 541k 14.46
DSW 0.2 $7.9M 281k 27.94
Celadon (CGIP) 0.2 $7.7M 363k 21.32
Steiner Leisure Ltd Com Stk 0.2 $8.0M 186k 43.29
Cutera (CUTR) 0.2 $7.8M 753k 10.39
Harvard Bioscience (HBIO) 0.2 $7.8M 1.7M 4.55
KAR Auction Services (KAR) 0.2 $7.9M 246k 31.87
Inphi Corporation 0.2 $7.9M 536k 14.68
Imperva 0.2 $7.8M 298k 26.18
Basic Energy Services 0.2 $7.6M 260k 29.22
Icg Group 0.2 $7.4M 355k 20.88
Pantry 0.2 $7.3M 449k 16.20
Quaker Chemical Corporation (KWR) 0.2 $7.1M 92k 76.79
Textura 0.2 $7.3M 308k 23.64
Key Energy Services 0.2 $6.6M 721k 9.14
Harris & Harris 0.2 $6.4M 2.0M 3.18
BioDelivery Sciences International 0.2 $6.4M 534k 12.07
Cardiovascular Systems 0.2 $6.5M 210k 31.16
RPC (RES) 0.2 $6.2M 262k 23.49
Monro Muffler Brake (MNRO) 0.2 $6.2M 116k 53.19
ImmunoGen 0.2 $6.2M 521k 11.85
LeMaitre Vascular (LMAT) 0.2 $6.1M 743k 8.27
InnerWorkings 0.2 $5.7M 673k 8.50
OSI Systems (OSIS) 0.2 $5.9M 89k 66.75
Zumiez (ZUMZ) 0.2 $5.8M 209k 27.59
JetBlue Airways Corporation (JBLU) 0.2 $5.3M 490k 10.85
RealD 0.2 $5.4M 424k 12.76
Sodastream International 0.2 $5.5M 165k 33.60
Cognex Corporation (CGNX) 0.1 $5.3M 138k 38.40
Rudolph Technologies 0.1 $4.7M 471k 9.88
Ceva (CEVA) 0.1 $4.7M 318k 14.77
BroadSoft 0.1 $4.7M 178k 26.39
Pericom Semiconductor 0.1 $4.3M 475k 9.04
Aerohive Networks 0.1 $4.6M 561k 8.22
Nanosphere 0.1 $4.2M 2.7M 1.58
Derma Sciences 0.1 $4.2M 361k 11.56
NeoGenomics (NEO) 0.1 $4.2M 1.3M 3.32
Demandware 0.1 $4.0M 58k 69.37
Sotherly Hotels (SOHO) 0.1 $4.3M 546k 7.83
Rentrak Corporation 0.1 $3.8M 73k 52.45
iShares Russell 2000 Growth Index (IWO) 0.1 $3.8M 27k 138.42
Harvard Apparatus Regener Te 0.1 $3.8M 360k 10.45
Acxiom Corporation 0.1 $3.4M 159k 21.69
VeriFone Systems 0.1 $3.5M 95k 36.75
Enserv 0.1 $3.3M 1.3M 2.58
Benefitfocus 0.1 $3.4M 73k 46.23
Paylocity Holding Corporation (PCTY) 0.1 $3.3M 154k 21.63
Zendesk 0.1 $3.5M 203k 17.38
Luminex Corporation 0.1 $3.0M 173k 17.15
Liquidity Services (LQDT) 0.1 $3.0M 189k 15.76
Envestnet (ENV) 0.1 $3.0M 61k 48.92
Alpha Natural Resources 0.1 $2.6M 704k 3.71
Atwood Oceanics 0.1 $2.7M 52k 52.48
Calavo Growers (CVGW) 0.1 $2.8M 82k 33.83
Gtt Communications 0.1 $2.6M 255k 10.21
LeapFrog Enterprises 0.1 $2.3M 314k 7.35
AtriCure (ATRC) 0.1 $2.5M 139k 18.38
Entegris (ENTG) 0.1 $2.2M 157k 13.74
Cash America International 0.1 $2.2M 50k 44.42
Pain Therapeutics 0.1 $2.2M 377k 5.75
DigitalGlobe 0.1 $2.0M 70k 27.80
Manitex International 0.1 $2.1M 127k 16.24
Sparton Corporation 0.1 $1.9M 69k 27.74
Diversified Restaurant Holdi 0.1 $2.1M 447k 4.77
Gopro (GPRO) 0.1 $2.0M 50k 40.56
STAAR Surgical Company (STAA) 0.1 $1.6M 95k 16.80
Electro Rent Corporation 0.1 $1.7M 104k 16.73
Rush Enterprises (RUSHA) 0.1 $1.7M 51k 34.66
Zix Corporation 0.1 $1.8M 539k 3.42
Superior Energy Services 0.1 $1.7M 46k 36.15
Bravo Brio Restaurant 0.1 $1.8M 116k 15.61
AVEO Pharmaceuticals 0.0 $1.2M 677k 1.83
Comfort Systems USA (FIX) 0.0 $536k 34k 15.79
Prothena (PRTA) 0.0 $764k 34k 22.54
James River Coal Company 0.0 $217k 557k 0.39