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

Company (Ticker) Portfolio Weight Share Count Price Last Trade
Tree 1.99 559137 +882.00% 97.78 0.00
Ultimate Software (ULTI) 1.95 277443 -5.00% 193.50 162.96
Affiliated Managers (AMG) 1.82 307513 +2.00% 162.40 209.73
CoStar (CSGP) 1.77 257973 188.17 190.13
Super Micro Computer (SMCI) 1.72 1.39M -5.00% 34.08 37.36
2u 1.60 1.95M +28.00% 22.60 0.00
Ligand Pharmaceuticals In 1.49 382624 +6.00% 107.09 0.00
RBC Bearings Incorporated (ROLL) 1.45 545473 73.26 61.11
Gigamon 1.43 1.27M +2.00% 31.02 0.00
SPS Commerce (SPSC) 1.39 886935 +17.00% 42.94 66.00
Euronet Worldwide (EEFT) 1.36 506083 -9.00% 74.11 53.73
West Pharmaceutical Services (WST) 1.36 541410 69.32 53.95
John Bean Technologies Corporation (JBT) 1.32 641707 56.41 33.19
Demandware 1.32 930209 39.10 0.00
Cynosure (CYNO) 1.19 739482 -3.00% 44.12 29.75
Hubspot 1.14 720468 +100.00% 43.62 0.00
ABIOMED (ABMD) 1.11 322383 +11.00% 94.81 58.77
Advisory Board Company (ABCO) 1.10 934623 -15.00% 32.25 51.60
Mellanox Technologies 1.09 549758 +4.00% 54.33 0.00
Brooks Automation (BRKS) 1.08 2.85M +7.00% 10.40 11.50
Bio-Rad Laboratories (BIO) 1.06 213434 136.72 133.91
Infoblox 1.06 1.71M -6.00% 17.10 0.00
Ruckus Wireless 1.06 2.98M 9.81 0.00
Kaman Corporation (KAMN) 1.04 672488 -3.00% 42.69 40.43
Cepheid (CPHD) 1.03 847900 +63.00% 33.36 55.12
Nektar Therapeutics (NKTR) 1.03 2.05M 13.75 12.82
Ldr Hldg 1.02 1.10M +35.00% 25.49 0.00
Hawaiian Holdings (HA) 1.00 581101 +21.00% 47.19 18.95
Stag Industrial 1.00 1.36M 20.36 0.00
Zeltiq Aesthetics 0.97 986133 +18.00% 27.16 0.00
Opus Bank 0.94 760105 +24.00% 34.00 0.00
Red Hat (RHT) 0.93 341876 -11.00% 74.51 65.33
CONMED Corporation (CNMD) 0.91 595415 41.94 50.24
WNS (WNS) 0.87 785045 30.64 23.92
Imax Corp Cad 0.87 766694 -20.00% 31.09 0.00
Teradyne (TER) 0.87 1.11M +6.00% 21.59 18.89
Perficient (PRFT) 0.85 1.07M +13.00% 21.72 19.45
Albany International (AIN) 0.84 616270 37.59 37.54
Intersil Corporation (ISIL) 0.82 1.70M +2.00% 13.37 14.75
Bruker Corporation (BRKR) 0.76 749850 28.00 18.90
TASER International (TASR) 0.76 1.06M -37.00% 19.63 22.03
Imperva 0.76 414030 +28.00% 50.50 0.00
Boyd Gaming Corporation (BYD) 0.75 997098 +19.00% 20.66 14.25
Apogee Enterprises (APOG) 0.75 469162 +25.00% 43.89 42.50
Cadence Design Systems (CDNS) 0.72 844400 -10.00% 23.58 17.85
Buffalo Wild Wings (BWLD) 0.72 133641 -14.00% 148.12 184.67
Radware Ltd ord 0.70 1.63M -4.00% 11.83 0.00
Kennametal (KMT) 0.70 850173 22.49 32.91
Acceleron Pharma 0.69 722469 +10.00% 26.39 0.00
Silicon Laboratories (SLAB) 0.67 407630 -7.00% 44.96 50.30
Ebix (EBIX) 0.67 454664 -7.00% 40.79 24.99
Alkermes 0.67 535878 +47.00% 34.19 0.00
BroadSoft (BSFT) 0.66 447123 -14.00% 40.35 31.87
Genesee & Wyoming (GWR) 0.65 286673 +10.00% 62.70 102.48
Cempra 0.65 1.02M +55.00% 17.52 0.00
Mobile Mini (MINI) 0.63 526245 +11.00% 33.02 40.16
Qiagen N.v. 0.63 775000 -26.00% 22.34 0.00
Rush Enterprises (RUSHA) 0.61 915757 18.24 25.98
LivePerson (LPSN) 0.60 2.82M +12.00% 5.85 10.99
Quaker Chemical Corporation (KWR) 0.59 192288 84.86 80.60
Dex (DXCM) 0.58 235900 NEW 67.91 58.66
Tennant Company (TNC) 0.57 306210 -23.00% 51.48 63.86
Sage Therapeutics 0.57 486985 +77.00% 32.06 0.00
Finisar Corporation (FNSR) 0.56 839844 -15.00% 18.24 21.81
Inogen 0.56 344621 -11.00% 44.98 0.00
Qts Realty Trust Inc stock 0.55 316875 +11.00% 47.38 0.00
FactSet Research Systems (FDS) 0.54 98650 151.53 150.33
OSI Systems (OSIS) 0.54 225656 +197.00% 65.49 72.25
Cvent 0.53 685448 +33.00% 21.40 0.00
MarketAxess Holdings (MKTX) 0.52 114000 -6.00% 124.83 85.47
Qlik Technologies (QLIK) 0.52 495150 28.92 31.00
Acadia Healthcare 0.52 257400 +52.00% 55.11 0.00
Akorn (AKRX) 0.51 592793 +26.00% 23.53 47.03
Microsemi Corporation (MSCC) 0.50 361000 -3.00% 38.31 33.00
Modine Manufacturing (MOD) 0.50 1.24M -2.00% 11.01 12.47
Fleetmatics 0.50 337600 +3.00% 40.71 0.00
Douglas Dynamics (PLOW) 0.49 594053 -2.00% 22.91 23.08
Pandora Media 0.49 1.49M -21.00% 8.95 0.00
Power Integrations (POWI) 0.47 262462 -2.00% 49.66 55.78
Customers Ban 0.46 540907 +11.00% 23.63 0.00
FEI Company (FEIC) 0.44 135422 +3.00% 89.01 74.56
Safeguard Scientifics (SFE) 0.44 910674 13.25 18.16
NeoGenomics (NGNM) 0.44 1.78M -3.00% 6.74 0.00
Guidewire Software 0.44 220922 54.48 0.00
Enanta Pharmaceuticals 0.44 416425 +17.00% 29.37 0.00
Cogent Communications (CCOI) 0.43 301889 -23.00% 39.03 34.60
Examworks (EXAM) 0.43 398900 29.56 38.54
Paylocity Holding Corporation 0.43 362611 -15.00% 32.74 0.00
Virtusa Corporation (VRTU) 0.42 309620 -10.00% 37.46 38.54
Synchronoss Technologies (SNCR) 0.42 360100 +40.00% 32.34 41.93
Monolithic Power Systems (MPWR) 0.41 177886 63.64 52.78
Intersect Ent 0.38 549321 +28.00% 19.00 0.00
Titan Machinery (TITN) 0.37 890646 -2.00% 11.56 12.11
Cardiovascular Systems (CSII) 0.37 990605 10.37 35.43
Tyler Technologies (TYL) 0.36 77950 128.61 116.22
Core Laboratories N.V. (CLB) 0.35 85050 +25.00% 112.40 105.11
PROS Holdings (PRO) 0.35 822664 +5.00% 11.79 23.00
Wageworks 0.35 188000 +80.00% 50.61 0.00
Ptc 0.35 294276 -23.00% 33.16 0.00
Evolent Health 0.35 922694 -10.00% 10.56 0.00
Ionis Pharmaceuticals 0.35 236000 +11.00% 40.50 0.00
Financial Engines (FNGN) 0.34 299081 +103.00% 31.43 43.42
Progress Software Corporation (PRGS) 0.33 380000 24.12 26.32
Lithia Motors (LAD) 0.33 105300 +97.00% 87.33 88.12
Medidata Solutions (MDSO) 0.33 231344 +83.00% 38.71 45.11
Clubcorp Hldgs 0.33 642400 +46.00% 14.04 0.00
JetBlue Airways Corporation (JBLU) 0.31 410000 -20.00% 21.12 17.12
Vascular Solutions (VASC) 0.31 259756 -4.00% 32.53 29.24
Pacira Pharmaceuticals 0.31 159000 +75.00% 52.98 0.00
Invensense 0.31 1.02M 8.40 0.00
Proofpoint 0.31 158395 +44.00% 53.78 0.00
Littelfuse (LFUS) 0.30 66000 -24.00% 123.11 94.91
IPG Photonics Corporation (IPGP) 0.30 85409 -11.00% 96.08 96.34
Schweitzer-Mauduit International (SWM) 0.30 260014 -9.00% 31.48 46.47
Pra 0.30 281971 -13.00% 29.39 0.00
Mindbody 0.30 626958 +11.00% 13.33 0.00
Nexstar Broadcasting (NXST) 0.29 177500 +19.00% 44.27 54.88
Celadon (CGI) 0.29 768125 -24.00% 10.48 24.96
Aerohive Networks 0.29 1.61M +17.00% 4.99 0.00
Calavo Growers (CVGW) 0.28 136810 -11.00% 57.06 47.34
Pacific Premier Ban (PPBI) 0.28 363900 +23.00% 21.37 15.82
Dave & Buster's Entertainmnt, * 0.28 202000 +238.00% 38.78 0.00
Freshpet 0.28 1.04M -3.00% 7.33 0.00
Clean Harbors (CLH) 0.27 151300 -14.00% 49.34 54.84
II-VI (IIVI) 0.27 342766 -16.00% 21.71 17.53
BGC Partners (BGCP) 0.27 815400 +16.00% 9.05 8.57
Inphi Corporation (IPHI) 0.27 223751 33.34 17.13
LeMaitre Vascular (LMAT) 0.27 476296 15.52 8.31
Proto Labs 0.27 97000 -9.00% 77.09 0.00
Qualys 0.27 298014 -2.00% 25.31 0.00
Rudolph Technologies (RTEC) 0.26 528598 -3.00% 13.66 12.34
Kona Grill (KONA) 0.26 551951 -3.00% 12.95 25.65
Epam Systems 0.26 97319 -13.00% 74.67 0.00
Wix Com Ltd shs 0.26 358190 NEW 20.27 0.00
Godaddy Inc cl a 0.26 217271 NEW 32.33 0.00
CEVA (CEVA) 0.25 308040 +44.00% 22.50 20.60
James River Group Holdings L 0.25 214700 +217.00% 32.26 0.00
PrivateBan (PVTB) 0.24 170300 38.60 34.87
Echo Global Logistics (ECHO) 0.24 244300 +3.00% 27.16 27.78
Knight Transportation (KNX) 0.23 237580 26.15 32.56
Rapid7 0.23 489600 +153.00% 13.07 0.00
Instructure 0.23 356889 +28.00% 17.94 0.00
Spectranetics Corporation (SPNC) 0.22 408618 -60.00% 14.52 33.93
Allot Communications Ltd Shs 0.22 1.13M +6.00% 5.23 0.00
Sodastream International 0.22 436106 +2.00% 14.08 0.00
Supernus Pharmaceuticals 0.22 389840 NEW 15.25 0.00
Texas Capital Bancshares (TCBI) 0.21 148400 +220.00% 38.38 49.51
2060000 Power Solutions International 0.21 422228 -23.00% 13.80 0.00
Alliance Data Systems Corporation (ADS) 0.20 25250 220.00 275.30
Diamondback Energy 0.20 70700 NEW 77.19 0.00
Shopify Inc cl a 0.20 197173 -3.00% 28.21 0.00
Lawson Products (LAWS) 0.19 270664 -6.00% 19.58 26.02
Nimble Storage 0.19 655364 +76.00% 7.84 0.00
Vail Resorts (MTN) 0.18 36400 -7.00% 133.71 86.10
Tessera Technologies (TSRA) 0.18 163040 NEW 31.00 39.62
DURECT Corporation (DRRX) 0.18 3.64M -3.00% 1.35 1.72
Paratek Pharmaceuticals 0.18 321270 -2.00% 15.17 0.00
Syneron Medical Ltd ord shs 0.17 655265 -21.00% 7.31 0.00
La Jolla Pharmaceuticl Com Par 0.17 219799 -7.00% 20.91 0.00
RPC (RES) 0.16 319750 +2.00% 14.18 12.53
Cognex Corporation (CGNX) 0.16 111841 -44.00% 38.95 46.41
DXP Enterprises (DXPE) 0.16 242822 -37.00% 17.56 45.00
Acelrx Pharmaceuticals 0.16 1.47M -2.00% 3.08 0.00
Opower 0.16 627325 +12.00% 6.81 0.00
Callaway Golf Company (ELY) 0.15 461775 9.12 8.55
Digimarc Corporation (DMRC) 0.15 138607 +79.00% 30.30 21.53
Enzo Biochem (ENZ) 0.15 883672 -36.00% 4.55 3.04
Harvard Bioscience (HBIO) 0.15 1.34M -5.00% 3.02 5.47
Hudson Technologies (HDSN) 0.15 1.26M 3.28 4.49
Esperion Therapeutics 0.15 247630 16.91 0.00
Endurance Intl Group Hldgs I 0.15 384237 +10.00% 10.53 0.00
Care 0.14 647015 -2.00% 6.15 0.00
Cyberark Software Ltd shs 0.14 90900 NEW 42.63 0.00
ShoreTel (SHOR) 0.13 469340 -2.00% 7.44 6.79
Cutera (CUTR) 0.13 315443 -2.00% 11.25 13.16
Linkedin 0.13 30062 -3.00% 114.36 0.00
Inteliquent 0.13 215340 -25.00% 16.05 0.00
Trevena 0.13 416369 -7.00% 8.27 0.00
Derma Sciences (DSCI) 0.12 1.03M +5.00% 3.10 7.36
TiVo (TIVO) 0.11 325060 -55.00% 9.51 10.71
Exponent (EXPO) 0.11 60544 -34.00% 51.00 86.04
Callidus Software (CALD) 0.11 186700 +224.00% 16.68 13.26
Harris & Harris (TINY) 0.11 1.77M -8.00% 1.65 3.17
Accuray Incorporated (ARAY) 0.10 462600 +4.00% 5.78 8.54
Tetraphase Pharmaceuticals 0.10 568001 4.63 0.00
Gtt Communications 0.10 172006 +8.00% 16.54 0.00
Rubicon Proj 0.10 156183 -53.00% 18.28 0.00
Infinera (INFN) 0.09 154500 +37.00% 16.06 18.11
Zafgen 0.09 363029 +25.00% 6.68 0.00
BioDelivery Sciences International (BDSI) 0.08 669950 -9.00% 3.23 14.81
Sotherly Hotels 0.08 404730 -19.00% 5.14 0.00
Agile Therapeutics 0.08 376196 -3.00% 6.21 0.00
Manitex International (MNTX) 0.07 386959 5.23 9.33
Paycom Software 0.07 51837 NEW 35.59 0.00
Cerulean Pharma 0.07 730015 -4.00% 2.71 0.00
Kornit Digital Ltd shs 0.07 202600 +24.00% 9.95 0.00
Monotype Imaging Holdings (TYPE) 0.06 64050 -71.00% 23.92 31.77
Pain Therapeutics (PTIE) 0.06 727261 -6.00% 2.23 1.78
PriceSmart (PSMT) 0.06 19421 -58.00% 84.60 75.83
Rockwell Medical Technologies (RMTI) 0.06 229775 -78.00% 7.51 9.96
Francescas Hldgs 0.06 86500 -58.00% 19.16 0.00
Spirit Airlines 0.05 30100 +12.00% 47.97 0.00
Skullcandy 0.05 412464 -14.00% 3.56 0.00
Avg Technologies shs 0.05 62320 -77.00% 20.75 0.00
Natural Grocers By Vitamin C 0.05 66250 -67.00% 21.27 0.00
Enserv 0.04 2.07M -3.00% 0.58 0.00
Diversified Restaurant Holdi 0.04 523907 -16.00% 1.92 0.00
InnerWorkings (INWK) 0.03 110418 -75.00% 7.95 6.26
Escalade (ESCA) 0.01 29853 -19.00% 11.76 15.61
Sportsmans Whse Hldgs 0.01 16040 -74.00% 12.59 0.00