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 2014 quarter

Ticker Name Portfolio Weight Change Share Count Price Last Trade
WST West Pharmaceutical Services 2.01 1689700 44.05 42.95
CROX Crocs 1.93 +20.00% 4603500 15.60 14.81
BRKR Bruker Corporation 1.43 2324100 22.79 21.12
Pandora Media 1.40 -19.00% 1714035 30.32 0.00
AMG Affiliated Managers 1.38 +40.00% 256155 200.05 186.72
KMT Kennametal 1.36 1141363 44.30 46.36
ROLL RBC Bearings Incorporated 1.36 +21.00% 794861 63.70 62.34
OMG OM 1.31 +57.00% 1463988 33.22 31.94
DXPE DXP Enterprises 1.27 +3.00% 497293 94.93 108.96
Alkermes 1.26 -53.00% 1057300 44.09 0.00
NKTR Nektar Therapeutics 1.21 +14.00% 3693956 12.12 11.98
CSGP CoStar 1.20 +14.00% 239294 186.74 172.32
EEFT Euronet Worldwide 1.19 -7.00% 1065735 41.59 44.70
BWLD Buffalo Wild Wings 1.19 -6.00% 295903 148.90 140.66
ULTI Ultimate Software 1.12 -14.00% 304182 137.00 126.05
FNSR Finisar Corporation 1.10 -8.00% 1541200 26.51 27.95
HSIC Henry Schein 1.09 338350 119.37 114.59
Ptc 1.08 -3.00% 1131970 35.42 0.00
2060000 Power Solutions International 1.06 +10.00% 525181 75.17 0.00
Imax Corp Cad 1.05 +23.00% 1422320 27.33 0.00
Radware Ltd ord 1.04 +2.00% 2182415 17.68 0.00
Five Below 1.03 NEW 899600 42.48 0.00
Stag Industrial 1.00 +4.00% 1537183 24.10 0.00
UA Under Armour 0.97 312900 114.64 53.80
BIO Bio-Rad Laboratories 0.93 268934 128.12 123.95
XRAY DENTSPLY International 0.92 743250 46.04 45.32
RHT Red Hat 0.92 -6.00% 642300 52.98 50.15
PSMT PriceSmart 0.92 338500 100.93 97.75
TIVO TiVo 0.90 -5.00% 2528320 13.23 12.12
Outerwall 0.90 -24.00% 461200 72.50 0.00
SLAB Silicon Laboratories 0.87 -3.00% 614920 52.25 52.05
DECK Deckers Outdoor Corporation 0.86 399900 79.73 78.58
Zeltiq Aesthetics 0.85 +2.00% 1615674 19.61 0.00
EXAS EXACT Sciences Corporation 0.84 +4.00% 2198133 14.17 13.09
Invensense 0.84 -5.00% 1316400 23.67 0.00
Ruckus Wireless 0.84 2576850 12.16 0.00
SMCI Super Micro Computer 0.83 -6.00% 1776787 17.37 20.01
KAMN Kaman Corporation 0.83 +4.00% 755668 40.68 41.04
IRBT iRobot Corporation 0.81 -31.00% 735502 41.05 36.47
RVBD Riverbed Technology 0.79 -14.00% 1483800 19.71 19.39
TER Teradyne 0.78 -15.00% 1450180 19.89 19.27
AZPN Aspen Technology 0.78 -8.00% 679506 42.36 39.86
SPSC SPS Commerce 0.78 472739 61.45 53.67
LPSN LivePerson 0.77 +50.00% 2362165 12.07 11.00
Infoblox 0.77 +7.00% 1424000 20.06 0.00
Francescas Hldgs 0.76 +31.00% 1554119 18.14 0.00
AUXL Auxilium Pharmaceuticals 0.71 NEW 972380 27.18 28.11
CDNS Cadence Design Systems 0.71 -16.00% 1687400 15.54 14.79
LOPE Grand Canyon Education 0.71 +7.00% 561655 46.70 46.13
DSW DSW 0.71 731800 35.86 34.75
GWR Genesee & Wyoming 0.71 -8.00% 270260 97.32 96.75
Gigamon 0.70 +35.00% 858100 30.39 0.00
MTD Mettler-Toledo International 0.69 109350 235.68 234.94
SWM Schweitzer-Mauduit International 0.69 -10.00% 598600 42.59 41.11
EAT Brinker International 0.68 483500 52.45 49.89
MINI Mobile Mini 0.68 -27.00% 586300 43.36 45.21
ARUN Aruba Networks 0.68 +19.00% 1353800 18.75 20.66
ASNA Ascena Retail 0.68 +134.00% 1452600 17.28 17.17
CASY Casey's General Stores 0.66 361100 67.59 66.61
QLIK Qlik Technologies 0.66 -3.00% 924200 26.59 23.99
Ubiquiti Networks 0.66 -41.00% 541700 45.45 0.00
Mellanox Technologies 0.65 +126.00% 616500 39.13 0.00
Natural Grocers By Vitamin C 0.65 +478.00% 550600 43.66 0.00
TYPE Monotype Imaging Holdings 0.63 +4.00% 773695 30.14 29.22
Ptc Therapeutics I 0.63 NEW 901423 26.14 0.00
DKS Dick's Sporting Goods 0.62 -3.00% 419775 54.61 52.62
ISIL Intersil Corporation 0.60 +28.00% 1715195 12.92 12.35
TNC Tennant Company 0.59 +12.00% 334104 65.62 64.83
FDS FactSet Research Systems 0.58 199650 107.81 105.14
CTCT Constant Contact 0.58 +43.00% 880421 24.46 26.00
Homeaway 0.56 -21.00% 550700 37.67 0.00
SFE Safeguard Scientifics 0.55 +11.00% 918446 22.18 20.84
QCOR Questcor Pharmaceuticals 0.54 310000 64.93 78.17
LQDT Liquidity Services 0.54 763548 26.05 17.51
CNQR Concur Technologies 0.52 -11.00% 193963 99.07 92.77
CAB Cabela's Incorporated 0.51 291500 65.51 65.19
E2open 0.51 +3.00% 801549 23.57 0.00
WNS WNS 0.50 -7.00% 1029600 18.00 18.95
MOD Modine Manufacturing 0.49 -2.00% 1253159 14.65 15.78
PLOW Douglas Dynamics 0.49 +9.00% 1039775 17.42 17.66
PAY VeriFone Systems 0.48 +11.00% 525010 33.82 33.68
VRTU Virtusa Corporation 0.47 +25.00% 519691 33.51 32.62
CNK Cinemark Holdings 0.47 596300 29.01 29.04
Qiagen N.v. 0.47 827000 21.09 0.00
Linkedin 0.47 -27.00% 94137 184.94 0.00
PRO PROS Holdings 0.46 -9.00% 540700 31.51 29.90
ENTR Entropic Communications 0.45 -3.00% 4096601 4.09 3.98
BRCD Brocade Communications Systems 0.44 -8.00% 1535600 10.61 9.64
PRFT Perficient 0.43 -6.00% 874267 18.12 18.60
Qualys 0.43 +3.00% 634138 25.43 0.00
JBT John Bean Technologies Corporation 0.42 NEW 502569 30.90 30.67
Sarepta Therapeutics 0.42 +19.00% 642934 24.03 0.00
ACXM Acxiom Corporation 0.41 -5.00% 444046 34.40 31.62
MNRO Monro Muffler Brake 0.41 +5.00% 270550 56.88 56.87
EXPO Exponent 0.41 -10.00% 204367 75.06 72.61
Black Diamond 0.41 +5.00% 1230171 12.23 0.00
PRGS Progress Software Corporation 0.40 +65.00% 679153 21.80 21.96
ABCO Advisory Board Company 0.40 -3.00% 230748 64.25 60.69
BJRI BJ's Restaurants 0.40 450810 32.71 30.55
Demandware 0.40 -29.00% 229035 64.06 0.00
MGRC McGrath Rent 0.39 -5.00% 411831 34.96 33.41
IPGP IPG Photonics Corporation 0.39 203700 71.08 72.84
CECE CECO Environmental 0.39 866126 16.59 16.68
Imperva 0.39 -2.00% 258400 55.70 0.00
POWI Power Integrations 0.38 212827 65.78 63.41
Epam Systems 0.38 +20.00% 424700 32.90 0.00
VRTX Vertex Pharmaceuticals Incorporated 0.37 -49.00% 194100 70.72 67.16
JOBS 51job 0.37 -27.00% 190937 71.25 71.87
BC Brunswick Corporation 0.37 301700 45.29 42.91
MPWR Monolithic Power Systems 0.37 355000 38.77 36.98
KNX Knight Transportation 0.35 -8.00% 559380 23.13 24.35
SHOR ShoreTel 0.35 +5.00% 1491451 8.60 8.18
VASC Vascular Solutions 0.35 +8.00% 493471 26.19 23.27
CYNO Cynosure 0.35 +7.00% 445941 29.30 25.56
Proofpoint 0.35 345467 37.08 0.00
BID Sotheby's 0.34 288200 43.55 40.97
ADS Alliance Data Systems Corporation 0.34 -30.00% 46550 272.46 243.26
GCO Genes 0.34 -43.00% 168490 74.57 77.42
KEG Key Energy Services 0.34 -8.00% 1359800 9.24 10.35
Care 0.34 NEW 757215 16.55 0.00
FEIC FEI Company 0.33 -58.00% 120130 103.02 94.13
CLH Clean Harbors 0.32 +138.00% 218700 54.79 57.66
ANF Abercrombie & Fitch 0.32 305000 38.50 37.59
Syneron Medical Ltd ord shs 0.31 +9.00% 926864 12.45 0.00
ATMI ATMI 0.31 -82.00% 340700 34.01 33.98
Acelrx Pharmaceuticals 0.31 +19.00% 951018 12.01 0.00
TFM Fresh Market 0.30 +19.00% 327120 33.60 35.02
RMTI Rockwell Medical Technologies 0.30 +31.00% 890820 12.66 10.56
KAR KAR Auction Services 0.29 351900 30.35 30.34
LFUS Littelfuse 0.28 110000 93.64 99.00
GES Guess? 0.28 -68.00% 374800 27.60 27.21
TYL Tyler Technologies 0.28 -35.00% 122050 83.68 79.48
Fiesta Restaurant 0.28 227100 45.59 0.00
IIVI II-VI 0.27 +399.00% 640566 15.43 14.81
OXM Oxford Industries 0.27 128000 78.20 69.95
RLD RealD 0.27 -37.00% 907535 11.17 11.11
SAPE Sapient Corporation 0.26 -15.00% 556900 17.06 16.69
CUTR Cutera 0.26 +23.00% 848439 11.19 10.60
HZO MarineMax 0.25 +10.00% 620721 15.19 15.75
Steiner Leisure Ltd Com Stk 0.25 196715 46.25 0.00
SCMP Sucampo Pharmaceuticals 0.25 +10.00% 1295389 7.15 6.74
Channeladvisor 0.25 +51.00% 241313 37.74 0.00
MSCC Microsemi Corporation 0.24 -10.00% 350400 25.03 25.55
CGI Celadon 0.24 +3.00% 362999 24.04 24.22
Stratasys 0.24 -38.00% 83265 106.09 0.00
BAS Basic Energy Services 0.23 -18.00% 305000 27.41 29.27
Gentherm 0.23 +6.00% 244060 34.72 0.00
TITN Titan Machinery 0.22 +9.00% 511033 15.67 18.26
IMGN ImmunoGen 0.22 -52.00% 540641 14.93 13.95
HBIO Harvard Bioscience 0.22 1755916 4.74 4.47
WBMD WebMD Health 0.21 -48.00% 190463 41.40 45.21
TSLA Tesla Motors 0.21 -18.00% 36672 208.44 211.49
HIBB Hibbett Sports 0.20 -4.00% 142588 52.88 54.31
Sodastream International 0.20 +13.00% 172210 44.10 0.00
PTRY Pantry 0.19 448900 15.34 15.59
TASR TASER International 0.19 NEW 379750 18.29 18.25
TINY Harris & Harris 0.19 2013146 3.47 3.41
ENV Envestnet 0.19 +103.00% 176500 40.18 36.61
Durata Therapeutics 0.19 NEW 529733 13.47 0.00
GCA Global Cash Access Holdings 0.18 971581 6.86 6.60
DRRX DURECT Corporation 0.18 +12.00% 5065514 1.33 1.31
IPHI Inphi Corporation 0.18 420500 16.09 15.34
Textura 0.18 +67.00% 262783 25.21 0.00
RES RPC 0.17 302250 20.42 21.94
LMAT LeMaitre Vascular 0.17 788055 8.07 8.04
Icg 0.17 +4.00% 309311 20.42 0.00
NSPH Nanosphere 0.16 +10.00% 2797747 2.15 1.87
RTEC Rudolph Technologies 0.15 +5.00% 494998 11.41 11.09
CEVA CEVA 0.15 +12.00% 318011 17.56 17.59
LMNX Luminex Corporation 0.15 -50.00% 298479 18.11 17.33
Allot Communications Ltd Shs 0.15 NEW 411100 13.46 0.00
DSCI Derma Sciences 0.15 NEW 426250 12.68 9.91
OSIS OSI Systems 0.14 -16.00% 89180 59.86 60.35
BDSI BioDelivery Sciences International 0.14 +24.00% 630100 8.44 8.53
STAA STAAR Surgical Company 0.13 +22.00% 254907 18.80 19.69
Aerohive Networks 0.13 NEW 450000 10.55 0.00
BSFT BroadSoft 0.12 +17.00% 170900 26.73 25.13
NGNM NeoGenomics 0.12 +22.00% 1267661 3.47 0.00
JBLU JetBlue Airways Corporation 0.11 490000 8.69 8.64
RENT Rentrak Corporation 0.11 NEW 68148 60.28 53.02
PSEM Pericom Semiconductor 0.10 474499 7.83 7.93
CSH Cash America International 0.09 89300 38.72 44.50
CVGW Calavo Growers 0.09 +22.00% 97151 35.58 32.50
Sotherly Hotels 0.09 545610 6.37 0.00
Harvard Apparatus Regener Te 0.09 +2.00% 380395 9.07 0.00
INWK InnerWorkings 0.08 +14.00% 398603 7.66 7.90
ANR Alpha Natural Resources 0.08 703600 4.25 4.23
FIX Comfort Systems USA 0.08 -30.00% 191657 15.24 15.75
Enserv 0.08 NEW 1240000 2.42 0.00
Benefitfocus 0.08 -21.00% 64017 46.97 0.00
ATW Atwood Oceanics 0.07 52000 50.38 48.96
PTIE Pain Therapeutics 0.07 +103.00% 444983 5.50 5.70
LF LeapFrog Enterprises 0.07 +22.00% 370600 7.50 7.00
ZIXI Zix Corporation 0.07 +22.00% 635777 4.14 3.48
DGI DigitalGlobe 0.07 87800 29.01 29.43
ELRC Electro Rent Corporation 0.06 +23.00% 121894 17.59 16.94
SPN Superior Energy Services 0.06 69979 30.77 32.63
SPA Sparton Corporation 0.06 +22.00% 81550 29.28 28.54
IVC Invacare Corporation 0.05 -81.00% 92975 19.07 17.86
RUSHA Rush Enterprises 0.05 +22.00% 59300 32.48 34.00
AVEO AVEO Pharmaceuticals 0.03 +42.00% 676451 1.49 1.38
Prothena 0.03 33894 38.30 0.00
Diversified Restaurant Holdi 0.03 -3.00% 242089 5.00 0.00
JRCC James River Coal Company 0.01 557400 0.75 0.25