GRANAHAN INVESTMENT MANAGEMENT INC/MA

Latest statistics and disclosures from GRANAHAN INVESTMENT MANAGEMENT INC/MA's latest quarterly 13F-HR filing:

GRANAHAN INVESTMENT MANAGEMENT INC/MA portfolio companies for March 2016 quarter

Ticker Name Portfolio Weight Change Share Count Price Last Trade
Tree 1.99 +882.00% 559137 97.78 0.00
ULTI Ultimate Software 1.95 -5.00% 277443 193.50 162.96
AMG Affiliated Managers 1.82 +2.00% 307513 162.40 209.73
CSGP CoStar 1.77 257973 188.17 190.13
SMCI Super Micro Computer 1.72 -5.00% 1391618 34.08 37.36
2u 1.60 +28.00% 1945413 22.60 0.00
Ligand Pharmaceuticals In 1.49 +6.00% 382624 107.09 0.00
ROLL RBC Bearings Incorporated 1.45 545473 73.26 61.11
Gigamon 1.43 +2.00% 1268255 31.02 0.00
SPSC SPS Commerce 1.39 +17.00% 886935 42.94 66.00
EEFT Euronet Worldwide 1.36 -9.00% 506083 74.11 53.73
WST West Pharmaceutical Services 1.36 541410 69.32 53.95
JBT John Bean Technologies Corporation 1.32 641707 56.41 33.19
Demandware 1.32 930209 39.10 0.00
CYNO Cynosure 1.19 -3.00% 739482 44.12 29.75
Hubspot 1.14 +100.00% 720468 43.62 0.00
ABMD ABIOMED 1.11 +11.00% 322383 94.81 58.77
ABCO Advisory Board Company 1.10 -15.00% 934623 32.25 51.60
Mellanox Technologies 1.09 +4.00% 549758 54.33 0.00
BRKS Brooks Automation 1.08 +7.00% 2849214 10.40 11.50
BIO Bio-Rad Laboratories 1.06 213434 136.72 133.91
Infoblox 1.06 -6.00% 1705101 17.10 0.00
Ruckus Wireless 1.06 2983649 9.81 0.00
KAMN Kaman Corporation 1.04 -3.00% 672488 42.69 40.43
CPHD Cepheid 1.03 +63.00% 847900 33.36 55.12
NKTR Nektar Therapeutics 1.03 2051835 13.75 12.82
Ldr Hldg 1.02 +35.00% 1097469 25.49 0.00
HA Hawaiian Holdings 1.00 +21.00% 581101 47.19 18.95
Stag Industrial 1.00 1356852 20.36 0.00
Zeltiq Aesthetics 0.97 +18.00% 986133 27.16 0.00
Opus Bank 0.94 +24.00% 760105 34.00 0.00
RHT Red Hat 0.93 -11.00% 341876 74.51 65.33
CNMD CONMED Corporation 0.91 595415 41.94 50.24
WNS WNS 0.87 785045 30.64 23.92
Imax Corp Cad 0.87 -20.00% 766694 31.09 0.00
TER Teradyne 0.87 +6.00% 1109579 21.59 18.89
PRFT Perficient 0.85 +13.00% 1073670 21.72 19.45
AIN Albany International 0.84 616270 37.59 37.54
ISIL Intersil Corporation 0.82 +2.00% 1695295 13.37 14.75
BRKR Bruker Corporation 0.76 749850 28.00 18.90
TASR TASER International 0.76 -37.00% 1062501 19.63 22.03
Imperva 0.76 +28.00% 414030 50.50 0.00
BYD Boyd Gaming Corporation 0.75 +19.00% 997098 20.66 14.25
APOG Apogee Enterprises 0.75 +25.00% 469162 43.89 42.50
CDNS Cadence Design Systems 0.72 -10.00% 844400 23.58 17.85
BWLD Buffalo Wild Wings 0.72 -14.00% 133641 148.12 184.67
Radware Ltd ord 0.70 -4.00% 1627116 11.83 0.00
KMT Kennametal 0.70 850173 22.49 32.91
Acceleron Pharma 0.69 +10.00% 722469 26.39 0.00
SLAB Silicon Laboratories 0.67 -7.00% 407630 44.96 50.30
EBIX Ebix 0.67 -7.00% 454664 40.79 24.99
Alkermes 0.67 +47.00% 535878 34.19 0.00
BSFT BroadSoft 0.66 -14.00% 447123 40.35 31.87
GWR Genesee & Wyoming 0.65 +10.00% 286673 62.70 102.48
Cempra 0.65 +55.00% 1019823 17.52 0.00
MINI Mobile Mini 0.63 +11.00% 526245 33.02 40.16
Qiagen N.v. 0.63 -26.00% 775000 22.34 0.00
RUSHA Rush Enterprises 0.61 915757 18.24 25.98
LPSN LivePerson 0.60 +12.00% 2824534 5.85 10.99
KWR Quaker Chemical Corporation 0.59 192288 84.86 80.60
DXCM Dex 0.58 NEW 235900 67.91 58.66
TNC Tennant Company 0.57 -23.00% 306210 51.48 63.86
Sage Therapeutics 0.57 +77.00% 486985 32.06 0.00
FNSR Finisar Corporation 0.56 -15.00% 839844 18.24 21.81
Inogen 0.56 -11.00% 344621 44.98 0.00
Qts Realty Trust Inc stock 0.55 +11.00% 316875 47.38 0.00
FDS FactSet Research Systems 0.54 98650 151.53 150.33
OSIS OSI Systems 0.54 +197.00% 225656 65.49 72.25
Cvent 0.53 +33.00% 685448 21.40 0.00
MKTX MarketAxess Holdings 0.52 -6.00% 114000 124.83 85.47
QLIK Qlik Technologies 0.52 495150 28.92 31.00
Acadia Healthcare 0.52 +52.00% 257400 55.11 0.00
AKRX Akorn 0.51 +26.00% 592793 23.53 47.03
MSCC Microsemi Corporation 0.50 -3.00% 361000 38.31 33.00
MOD Modine Manufacturing 0.50 -2.00% 1244337 11.01 12.47
Fleetmatics 0.50 +3.00% 337600 40.71 0.00
PLOW Douglas Dynamics 0.49 -2.00% 594053 22.91 23.08
Pandora Media 0.49 -21.00% 1490350 8.95 0.00
POWI Power Integrations 0.47 -2.00% 262462 49.66 55.78
Customers Ban 0.46 +11.00% 540907 23.63 0.00
FEIC FEI Company 0.44 +3.00% 135422 89.01 74.56
SFE Safeguard Scientifics 0.44 910674 13.25 18.16
NGNM NeoGenomics 0.44 -3.00% 1781135 6.74 0.00
Guidewire Software 0.44 220922 54.48 0.00
Enanta Pharmaceuticals 0.44 +17.00% 416425 29.37 0.00
CCOI Cogent Communications 0.43 -23.00% 301889 39.03 34.60
EXAM Examworks 0.43 398900 29.56 38.54
Paylocity Holding Corporation 0.43 -15.00% 362611 32.74 0.00
VRTU Virtusa Corporation 0.42 -10.00% 309620 37.46 38.54
SNCR Synchronoss Technologies 0.42 +40.00% 360100 32.34 41.93
MPWR Monolithic Power Systems 0.41 177886 63.64 52.78
Intersect Ent 0.38 +28.00% 549321 19.00 0.00
TITN Titan Machinery 0.37 -2.00% 890646 11.56 12.11
CSII Cardiovascular Systems 0.37 990605 10.37 35.43
TYL Tyler Technologies 0.36 77950 128.61 116.22
CLB Core Laboratories N.V. 0.35 +25.00% 85050 112.40 105.11
PRO PROS Holdings 0.35 +5.00% 822664 11.79 23.00
Wageworks 0.35 +80.00% 188000 50.61 0.00
Ptc 0.35 -23.00% 294276 33.16 0.00
Evolent Health 0.35 -10.00% 922694 10.56 0.00
Ionis Pharmaceuticals 0.35 +11.00% 236000 40.50 0.00
FNGN Financial Engines 0.34 +103.00% 299081 31.43 43.42
PRGS Progress Software Corporation 0.33 380000 24.12 26.32
LAD Lithia Motors 0.33 +97.00% 105300 87.33 88.12
MDSO Medidata Solutions 0.33 +83.00% 231344 38.71 45.11
Clubcorp Hldgs 0.33 +46.00% 642400 14.04 0.00
JBLU JetBlue Airways Corporation 0.31 -20.00% 410000 21.12 17.12
VASC Vascular Solutions 0.31 -4.00% 259756 32.53 29.24
Pacira Pharmaceuticals 0.31 +75.00% 159000 52.98 0.00
Invensense 0.31 1015285 8.40 0.00
Proofpoint 0.31 +44.00% 158395 53.78 0.00
LFUS Littelfuse 0.30 -24.00% 66000 123.11 94.91
IPGP IPG Photonics Corporation 0.30 -11.00% 85409 96.08 96.34
SWM Schweitzer-Mauduit International 0.30 -9.00% 260014 31.48 46.47
Pra 0.30 -13.00% 281971 29.39 0.00
Mindbody 0.30 +11.00% 626958 13.33 0.00
NXST Nexstar Broadcasting 0.29 +19.00% 177500 44.27 54.88
CGI Celadon 0.29 -24.00% 768125 10.48 24.96
Aerohive Networks 0.29 +17.00% 1613104 4.99 0.00
CVGW Calavo Growers 0.28 -11.00% 136810 57.06 47.34
PPBI Pacific Premier Ban 0.28 +23.00% 363900 21.37 15.82
Dave & Buster's Entertainmnt, * 0.28 +238.00% 202000 38.78 0.00
Freshpet 0.28 -3.00% 1035761 7.33 0.00
CLH Clean Harbors 0.27 -14.00% 151300 49.34 54.84
IIVI II-VI 0.27 -16.00% 342766 21.71 17.53
BGCP BGC Partners 0.27 +16.00% 815400 9.05 8.57
IPHI Inphi Corporation 0.27 223751 33.34 17.13
LMAT LeMaitre Vascular 0.27 476296 15.52 8.31
Proto Labs 0.27 -9.00% 97000 77.09 0.00
Qualys 0.27 -2.00% 298014 25.31 0.00
RTEC Rudolph Technologies 0.26 -3.00% 528598 13.66 12.34
KONA Kona Grill 0.26 -3.00% 551951 12.95 25.65
Epam Systems 0.26 -13.00% 97319 74.67 0.00
Wix Com Ltd shs 0.26 NEW 358190 20.27 0.00
Godaddy Inc cl a 0.26 NEW 217271 32.33 0.00
CEVA CEVA 0.25 +44.00% 308040 22.50 20.60
James River Group Holdings L 0.25 +217.00% 214700 32.26 0.00
PVTB PrivateBan 0.24 170300 38.60 34.87
ECHO Echo Global Logistics 0.24 +3.00% 244300 27.16 27.78
KNX Knight Transportation 0.23 237580 26.15 32.56
Rapid7 0.23 +153.00% 489600 13.07 0.00
Instructure 0.23 +28.00% 356889 17.94 0.00
SPNC Spectranetics Corporation 0.22 -60.00% 408618 14.52 33.93
Allot Communications Ltd Shs 0.22 +6.00% 1133924 5.23 0.00
Sodastream International 0.22 +2.00% 436106 14.08 0.00
Supernus Pharmaceuticals 0.22 NEW 389840 15.25 0.00
TCBI Texas Capital Bancshares 0.21 +220.00% 148400 38.38 49.51
2060000 Power Solutions International 0.21 -23.00% 422228 13.80 0.00
ADS Alliance Data Systems Corporation 0.20 25250 220.00 275.30
Diamondback Energy 0.20 NEW 70700 77.19 0.00
Shopify Inc cl a 0.20 -3.00% 197173 28.21 0.00
LAWS Lawson Products 0.19 -6.00% 270664 19.58 26.02
Nimble Storage 0.19 +76.00% 655364 7.84 0.00
MTN Vail Resorts 0.18 -7.00% 36400 133.71 86.10
TSRA Tessera Technologies 0.18 NEW 163040 31.00 39.62
DRRX DURECT Corporation 0.18 -3.00% 3639087 1.35 1.72
Paratek Pharmaceuticals 0.18 -2.00% 321270 15.17 0.00
Syneron Medical Ltd ord shs 0.17 -21.00% 655265 7.31 0.00
La Jolla Pharmaceuticl Com Par 0.17 -7.00% 219799 20.91 0.00
RES RPC 0.16 +2.00% 319750 14.18 12.53
CGNX Cognex Corporation 0.16 -44.00% 111841 38.95 46.41
DXPE DXP Enterprises 0.16 -37.00% 242822 17.56 45.00
Acelrx Pharmaceuticals 0.16 -2.00% 1472456 3.08 0.00
Opower 0.16 +12.00% 627325 6.81 0.00
ELY Callaway Golf Company 0.15 461775 9.12 8.55
DMRC Digimarc Corporation 0.15 +79.00% 138607 30.30 21.53
ENZ Enzo Biochem 0.15 -36.00% 883672 4.55 3.04
HBIO Harvard Bioscience 0.15 -5.00% 1341795 3.02 5.47
HDSN Hudson Technologies 0.15 1255024 3.28 4.49
Esperion Therapeutics 0.15 247630 16.91 0.00
Endurance Intl Group Hldgs I 0.15 +10.00% 384237 10.53 0.00
Care 0.14 -2.00% 647015 6.15 0.00
Cyberark Software Ltd shs 0.14 NEW 90900 42.63 0.00
SHOR ShoreTel 0.13 -2.00% 469340 7.44 6.79
CUTR Cutera 0.13 -2.00% 315443 11.25 13.16
Linkedin 0.13 -3.00% 30062 114.36 0.00
Inteliquent 0.13 -25.00% 215340 16.05 0.00
Trevena 0.13 -7.00% 416369 8.27 0.00
DSCI Derma Sciences 0.12 +5.00% 1028460 3.10 7.36
TIVO TiVo 0.11 -55.00% 325060 9.51 10.71
EXPO Exponent 0.11 -34.00% 60544 51.00 86.04
CALD Callidus Software 0.11 +224.00% 186700 16.68 13.26
TINY Harris & Harris 0.11 -8.00% 1770036 1.65 3.17
ARAY Accuray Incorporated 0.10 +4.00% 462600 5.78 8.54
Tetraphase Pharmaceuticals 0.10 568001 4.63 0.00
Gtt Communications 0.10 +8.00% 172006 16.54 0.00
Rubicon Proj 0.10 -53.00% 156183 18.28 0.00
INFN Infinera 0.09 +37.00% 154500 16.06 18.11
Zafgen 0.09 +25.00% 363029 6.68 0.00
BDSI BioDelivery Sciences International 0.08 -9.00% 669950 3.23 14.81
Sotherly Hotels 0.08 -19.00% 404730 5.14 0.00
Agile Therapeutics 0.08 -3.00% 376196 6.21 0.00
MNTX Manitex International 0.07 386959 5.23 9.33
Paycom Software 0.07 NEW 51837 35.59 0.00
Cerulean Pharma 0.07 -4.00% 730015 2.71 0.00
Kornit Digital Ltd shs 0.07 +24.00% 202600 9.95 0.00
TYPE Monotype Imaging Holdings 0.06 -71.00% 64050 23.92 31.77
PTIE Pain Therapeutics 0.06 -6.00% 727261 2.23 1.78
PSMT PriceSmart 0.06 -58.00% 19421 84.60 75.83
RMTI Rockwell Medical Technologies 0.06 -78.00% 229775 7.51 9.96
Francescas Hldgs 0.06 -58.00% 86500 19.16 0.00
Spirit Airlines 0.05 +12.00% 30100 47.97 0.00
Skullcandy 0.05 -14.00% 412464 3.56 0.00
Avg Technologies shs 0.05 -77.00% 62320 20.75 0.00
Natural Grocers By Vitamin C 0.05 -67.00% 66250 21.27 0.00
Enserv 0.04 -3.00% 2066757 0.58 0.00
Diversified Restaurant Holdi 0.04 -16.00% 523907 1.92 0.00
INWK InnerWorkings 0.03 -75.00% 110418 7.95 6.26
ESCA Escalade 0.01 -19.00% 29853 11.76 15.61
Sportsmans Whse Hldgs 0.01 -74.00% 16040 12.59 0.00