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 December 2015 quarter

Ticker Name Portfolio Weight Change Share Count Price Last Trade
ULTI Ultimate Software 1.98 -14.00% 293927 195.51 162.96
ABCO Advisory Board Company 1.88 1099806 49.61 51.60
CSGP CoStar 1.83 -11.00% 256902 206.69 190.13
SPSC SPS Commerce 1.82 -10.00% 753529 70.21 66.00
Demandware 1.71 +33.00% 921257 53.97 0.00
AMG Affiliated Managers 1.65 -8.00% 300223 159.76 209.73
2u 1.46 +53.00% 1512411 27.98 0.00
EEFT Euronet Worldwide 1.40 -24.00% 561433 72.43 53.73
Ligand Pharmaceuticals In 1.34 -8.00% 358624 108.42 0.00
SMCI Super Micro Computer 1.25 -7.00% 1477878 24.51 37.36
ROLL RBC Bearings Incorporated 1.22 -8.00% 549113 64.59 61.11
NKTR Nektar Therapeutics 1.21 -10.00% 2082155 16.85 12.82
CYNO Cynosure 1.18 767992 44.67 29.75
Imax Corp Cad 1.18 -25.00% 961983 35.54 0.00
Infoblox 1.15 -9.00% 1817801 18.39 0.00
Gigamon 1.14 -8.00% 1243322 26.57 0.00
WST West Pharmaceutical Services 1.12 -18.00% 541410 60.22 53.95
JBT John Bean Technologies Corporation 1.11 -16.00% 650557 49.83 33.19
Ruckus Wireless 1.11 -13.00% 3002399 10.71 0.00
Acceleron Pharma 1.10 +33.00% 656391 48.76 0.00
RHT Red Hat 1.09 -20.00% 384176 82.81 65.33
BIO Bio-Rad Laboratories 1.02 -10.00% 213434 138.66 133.91
TASR TASER International 1.01 +7.00% 1694872 17.29 22.03
Qiagen N.v. 1.00 1051000 27.65 0.00
Alkermes 0.99 -35.00% 362500 79.38 0.00
KAMN Kaman Corporation 0.98 -5.00% 700268 40.81 40.43
BRKS Brooks Automation 0.97 -5.00% 2642684 10.68 11.50
CNMD CONMED Corporation 0.92 +23.00% 605415 44.05 50.24
Radware Ltd ord 0.90 -12.00% 1704116 15.34 0.00
ABMD ABIOMED 0.90 +273.00% 288983 90.28 58.77
Stag Industrial 0.87 -12.00% 1376162 18.45 0.00
Pandora Media 0.87 -21.00% 1889791 13.41 0.00
BWLD Buffalo Wild Wings 0.86 -20.00% 156060 159.65 184.67
WNS WNS 0.84 -19.00% 780845 31.19 23.92
Zeltiq Aesthetics 0.82 -8.00% 834383 28.53 0.00
AIN Albany International 0.78 +7.00% 618010 36.55 37.54
Opus Bank 0.78 +24.00% 609870 36.97 0.00
TNC Tennant Company 0.77 -12.00% 399087 56.26 63.86
Mellanox Technologies 0.77 -15.00% 528608 42.14 0.00
CTCT Constant Contact 0.75 -36.00% 745043 29.24 37.88
SLAB Silicon Laboratories 0.74 -10.00% 441230 48.54 50.30
TER Teradyne 0.74 -15.00% 1043379 20.67 18.89
ISIL Intersil Corporation 0.72 -3.00% 1648495 12.76 14.75
RUSHA Rush Enterprises 0.70 +19.00% 932757 21.89 25.98
Imperva 0.70 -19.00% 321780 63.31 0.00
Cempra 0.70 +38.00% 654343 31.13 0.00
Ldr Hldg 0.70 +177.00% 810799 25.11 0.00
Hubspot 0.70 -4.00% 359599 56.31 0.00
CDNS Cadence Design Systems 0.68 -18.00% 943400 20.81 17.85
CPHD Cepheid 0.65 +88.00% 518400 36.53 55.12
BSFT BroadSoft 0.64 -13.00% 523623 35.36 31.87
BRKR Bruker Corporation 0.63 -50.00% 749850 24.27 18.90
PRO PROS Holdings 0.62 -13.00% 781264 23.04 23.00
Cvent 0.62 +17.00% 512450 34.91 0.00
AKRX Akorn 0.60 +26.00% 470193 37.31 47.03
Paylocity Holding Corporation 0.60 -23.00% 429092 40.55 0.00
LPSN LivePerson 0.59 -23.00% 2521124 6.75 10.99
HA Hawaiian Holdings 0.58 -14.00% 478852 35.33 18.95
BYD Boyd Gaming Corporation 0.57 +2.00% 832598 19.87 14.25
Fleetmatics 0.57 -14.00% 325900 50.79 0.00
KMT Kennametal 0.56 -13.00% 850173 19.20 32.91
APOG Apogee Enterprises 0.56 +44.00% 372962 43.51 42.50
PRFT Perficient 0.56 -17.00% 948070 17.12 19.45
FDS FactSet Research Systems 0.55 98650 162.57 150.33
EBIX Ebix 0.55 490514 32.79 24.99
Sage Therapeutics 0.55 -11.00% 274885 58.30 0.00
SPNC Spectranetics Corporation 0.54 -8.00% 1047188 15.06 33.93
QLIK Qlik Technologies 0.54 -16.00% 495150 31.66 31.00
Inogen 0.54 +40.00% 390331 40.09 0.00
CSII Cardiovascular Systems 0.52 -19.00% 1001620 15.12 35.43
KWR Quaker Chemical Corporation 0.51 -16.00% 193768 77.26 80.60
MINI Mobile Mini 0.50 -5.00% 470970 31.13 40.16
NGNM NeoGenomics 0.50 1840975 7.87 0.00
VRTU Virtusa Corporation 0.49 -39.00% 347420 41.34 38.54
FNSR Finisar Corporation 0.49 -28.00% 989494 14.54 21.81
GWR Genesee & Wyoming 0.48 +6.00% 259773 53.69 102.48
CCOI Cogent Communications 0.47 -23.00% 394989 34.69 34.60
MKTX MarketAxess Holdings 0.47 -30.00% 121700 111.59 85.47
TYL Tyler Technologies 0.47 -32.00% 77950 174.32 116.22
SFE Safeguard Scientifics 0.46 +13.00% 917674 14.51 18.16
Ptc 0.46 -16.00% 385396 34.63 0.00
POWI Power Integrations 0.45 +7.00% 269202 48.63 55.78
Guidewire Software 0.45 -20.00% 219322 60.16 0.00
Customers Ban 0.45 +15.00% 484000 27.22 0.00
Ionis Pharmaceuticals 0.45 NEW 212000 61.93 0.00
PLOW Douglas Dynamics 0.44 -27.00% 610543 21.07 23.08
Qts Realty Trust Inc stock 0.44 -24.00% 283075 45.11 0.00
Evolent Health 0.43 +37.00% 1034688 12.11 0.00
MSCC Microsemi Corporation 0.42 -16.00% 375100 32.59 33.00
SWM Schweitzer-Mauduit International 0.42 -14.00% 288487 41.99 46.47
Ptc Therapeutics I 0.42 +61.00% 381227 32.40 0.00
JBLU JetBlue Airways Corporation 0.40 -13.00% 517000 22.65 17.12
MOD Modine Manufacturing 0.40 -8.00% 1278057 9.05 12.47
Enanta Pharmaceuticals 0.40 -12.00% 353025 33.02 0.00
MPWR Monolithic Power Systems 0.39 -27.00% 177886 63.71 52.78
Pra 0.39 +12.00% 324571 34.69 0.00
RMTI Rockwell Medical Technologies 0.38 -16.00% 1079144 10.24 9.96
FEIC FEI Company 0.36 -8.00% 130422 79.79 74.56
EXAM Examworks 0.36 +12.00% 395100 26.60 38.54
Acadia Healthcare 0.36 NEW 169000 62.46 0.00
CGI Celadon 0.35 +3.00% 1014543 9.89 24.96
Invensense 0.35 -11.00% 1005285 10.23 0.00
2060000 Power Solutions International 0.35 -22.00% 550937 18.25 0.00
Qualys 0.35 -28.00% 307094 33.09 0.00
TITN Titan Machinery 0.34 -3.00% 916996 10.93 12.11
Intersect Ent 0.33 +17.00% 429035 22.50 0.00
LFUS Littelfuse 0.32 -12.00% 87500 107.01 94.91
VASC Vascular Solutions 0.32 -26.00% 273096 34.39 29.24
PRGS Progress Software Corporation 0.31 380000 24.00 26.32
SNCR Synchronoss Technologies 0.31 +19.00% 255700 35.23 41.93
KONA Kona Grill 0.31 +12.00% 571611 15.86 25.65
Freshpet 0.31 +12.00% 1070411 8.49 0.00
NXST Nexstar Broadcasting 0.30 +15.00% 149100 58.70 54.88
IPGP IPG Photonics Corporation 0.30 -18.00% 96909 89.16 96.34
DXPE DXP Enterprises 0.30 -34.00% 387323 22.80 45.00
Epam Systems 0.30 -36.00% 112219 78.62 0.00
DRRX DURECT Corporation 0.29 -13.00% 3756487 2.21 1.72
Mindbody 0.29 +63.00% 562720 15.13 0.00
LMAT LeMaitre Vascular 0.28 -31.00% 470036 17.25 8.31
Clubcorp Hldgs 0.28 +19.00% 438600 18.27 0.00
RTEC Rudolph Technologies 0.27 -10.00% 546248 14.22 12.34
IIVI II-VI 0.26 -31.00% 411566 18.56 17.53
CVGW Calavo Growers 0.26 +20.00% 154250 49.00 47.34
CLH Clean Harbors 0.25 176300 41.65 54.84
CLB Core Laboratories N.V. 0.25 -9.00% 67800 108.75 105.11
Proofpoint 0.25 -37.00% 109845 65.01 0.00
ADS Alliance Data Systems Corporation 0.24 25250 276.55 275.30
BGCP BGC Partners 0.24 NEW 700300 9.81 8.57
PVTB PrivateBan 0.24 NEW 167700 41.02 34.87
Sodastream International 0.24 -13.00% 425186 16.31 0.00
Pacira Pharmaceuticals 0.24 -50.00% 90700 76.79 0.00
Linkedin 0.24 31062 225.07 0.00
Aerohive Networks 0.24 +6.00% 1373474 5.11 0.00
CGNX Cognex Corporation 0.23 -61.00% 201284 33.77 46.41
OSIS OSI Systems 0.23 -19.00% 75949 88.66 72.25
LAWS Lawson Products 0.23 +125.00% 287944 23.35 26.02
Proto Labs 0.23 +9.00% 107000 63.69 0.00
Syneron Medical Ltd ord shs 0.22 -22.00% 834324 7.71 0.00
ENZ Enzo Biochem 0.22 +133.00% 1393962 4.50 3.04
PPBI Pacific Premier Ban 0.22 +26.00% 295300 21.25 15.82
La Jolla Pharmaceuticl Com Par 0.22 +12.00% 237889 27.00 0.00
TIVO TiVo 0.21 -27.00% 723783 8.63 10.71
MDSO Medidata Solutions 0.21 -27.00% 126244 49.29 45.11
Allot Communications Ltd Shs 0.21 -7.00% 1062984 5.82 0.00
IPHI Inphi Corporation 0.21 -60.00% 226851 27.02 17.13
Paratek Pharmaceuticals 0.21 -3.00% 329019 18.97 0.00
KNX Knight Transportation 0.20 237580 24.23 32.56
LAD Lithia Motors 0.20 -17.00% 53200 106.67 88.12
Acelrx Pharmaceuticals 0.20 -13.00% 1516146 3.85 0.00
Tetraphase Pharmaceuticals 0.20 -32.00% 573101 10.03 0.00
Opower 0.20 NEW 556069 10.56 0.00
Instructure 0.20 NEW 277517 20.82 0.00
SMG Scotts Miracle-Gro Company 0.19 -26.00% 84890 64.51 68.34
Avg Technologies shs 0.19 +11.00% 280597 20.05 0.00
Esperion Therapeutics 0.19 -17.00% 247630 22.26 0.00
Rubicon Proj 0.19 -18.00% 332338 16.45 0.00
CAB Cabela's Incorporated 0.18 110987 46.73 56.20
CHDN Churchill Downs 0.18 -20.00% 37562 141.50 109.40
TYPE Monotype Imaging Holdings 0.18 -61.00% 223577 23.64 31.77
Inteliquent 0.18 +40.00% 289300 17.77 0.00
Shopify Inc cl a 0.18 NEW 203423 25.80 0.00
MTN Vail Resorts 0.17 39400 127.99 86.10
CEVA CEVA 0.17 -33.00% 213113 23.36 20.60
HBIO Harvard Bioscience 0.17 -17.00% 1413215 3.47 5.47
ECHO Echo Global Logistics 0.17 236000 20.39 27.78
FNGN Financial Engines 0.17 -54.00% 146781 33.67 43.42
ATRC AtriCure 0.17 -58.00% 223519 22.44 18.87
Tree 0.17 +81.00% 56900 89.28 0.00
EVR Evercore Partners 0.16 -36.00% 84600 54.07 50.69
EXPO Exponent 0.16 -54.00% 92638 49.95 86.04
Wageworks 0.16 -50.00% 104300 45.37 0.00
Trevena 0.16 +19.00% 451159 10.50 0.00
Care 0.16 +9.00% 666245 7.16 0.00
ELY Callaway Golf Company 0.15 -20.00% 461775 9.42 8.55
SHOR ShoreTel 0.15 -54.00% 481340 8.85 6.79
TINY Harris & Harris 0.15 +2.00% 1933936 2.20 3.17
DSCI Derma Sciences 0.15 +93.00% 978318 4.57 7.36
Five Below 0.15 -80.00% 135589 32.10 0.00
Smart Balance 0.15 -27.00% 384865 10.98 0.00
CUTR Cutera 0.14 -50.00% 324783 12.79 13.16
Natural Grocers By Vitamin C 0.14 -20.00% 205190 20.37 0.00
RES RPC 0.13 +3.00% 312250 11.95 12.53
DECK Deckers Outdoor Corporation 0.13 -27.00% 78954 47.20 72.60
PSMT PriceSmart 0.13 -27.00% 46260 82.99 75.83
HDSN Hudson Technologies 0.13 +50.00% 1251154 2.97 4.49
Francescas Hldgs 0.13 -39.00% 209697 17.41 0.00
Endurance Intl Group Hldgs I 0.13 +89.00% 347477 10.93 0.00
Agile Therapeutics 0.13 +99.00% 389486 9.76 0.00
AMAG AMAG Pharmaceuticals 0.12 -37.00% 115300 30.19 52.58
INWK InnerWorkings 0.12 446062 7.50 6.26
IPAR Inter Parfums 0.12 -29.00% 143500 23.82 27.28
BDSI BioDelivery Sciences International 0.12 +85.00% 740630 4.79 14.81
Nimble Storage 0.12 +21.00% 372004 9.20 0.00
CROX Crocs 0.11 -86.00% 309948 10.24 11.25
BC Brunswick Corporation 0.11 -31.00% 64699 50.51 52.20
ASNA Ascena Retail 0.11 -21.00% 322955 9.85 13.55
Sotherly Hotels 0.11 +5.00% 505430 6.16 0.00
UA Under Armour 0.10 35749 80.62 75.07
CNK Cinemark Holdings 0.10 88530 33.43 40.54
SKX Skechers USA 0.10 +200.00% 92025 30.21 67.44
DMRC Digimarc Corporation 0.10 -56.00% 77303 36.51 21.53
ARAY Accuray Incorporated 0.10 NEW 444070 6.75 8.54
Rapid7 0.10 +115.00% 193500 15.13 0.00
Gtt Communications 0.09 -44.00% 159106 17.06 0.00
Dave & Buster's Entertainmnt, * 0.09 NEW 59600 41.74 0.00
TCBI Texas Capital Bancshares 0.08 -66.00% 46300 49.42 49.51
KAR KAR Auction Services 0.08 61582 37.02 36.58
MNTX Manitex International 0.08 +27.00% 390109 5.95 9.33
Skullcandy 0.08 -39.00% 484664 4.73 0.00
Performance Sports 0.08 -49.00% 246525 9.63 0.00
James River Group Holdings L 0.08 NEW 67700 33.55 0.00
INFN Infinera 0.07 -6.00% 112000 18.12 18.11
BJRI BJ's Restaurants 0.07 -28.00% 43743 43.48 51.66
Gopro 0.07 112500 18.01 0.00
Cerulean Pharma 0.07 +102.00% 764375 2.80 0.00
STAA STAAR Surgical Company 0.06 -40.00% 244840 7.14 7.13
Zafgen 0.06 -20.00% 288879 6.29 0.00
Kornit Digital Ltd shs 0.06 +27.00% 162100 10.80 0.00
PTIE Pain Therapeutics 0.05 +131.00% 775961 1.75 1.78
Diversified Restaurant Holdi 0.05 +6.00% 624007 2.25 0.00
DKS Dick's Sporting Goods 0.04 32800 35.34 56.47
LOPE Grand Canyon Education 0.04 -75.00% 28476 40.10 44.23
CALD Callidus Software 0.04 -55.00% 57600 18.58 13.26
SPN Superior Energy Services 0.04 -31.00% 81970 13.47 20.72
Spirit Airlines 0.04 NEW 26700 39.85 0.00
Enserv 0.04 +7.00% 2137587 0.54 0.00
BAS Basic Energy Services 0.03 -4.00% 295000 2.68 6.80
VG Vonage Holdings 0.03 +57.00% 165239 5.74 4.53
Zoe's Kitchen 0.03 -67.00% 31305 27.98 0.00
Sportsmans Whse Hldgs 0.03 -74.00% 63540 12.91 0.00
TREX Trex Company 0.02 -61.00% 15100 38.01 50.21
QTM Quantum Corporation 0.02 -29.00% 557111 0.93 1.66
LNDC Landec Corporation 0.02 -66.00% 54225 11.82 13.63
ESCA Escalade 0.02 -72.00% 37063 13.25 15.61
Jamba 0.02 -31.00% 53500 13.50 0.00
Fox Factory Hldg 0.02 -73.00% 27060 16.52 0.00
OXM Oxford Industries 0.01 -74.00% 6640 63.86 52.02
CHKE Cherokee 0.01 -65.00% 20780 17.23 18.64
Fiesta Restaurant 0.01 -90.00% 10065 33.58 0.00
Del Friscos Restaurant 0.01 -73.00% 27050 16.01 0.00