GRANAHAN INVESTMENT MANAGEMENT INC/MA Information

404 WYMAN STREET, WALTHAM, Massachusetts, 02451, (781) 890-4412

Report Date: 03/31/2015

Position Statistics

Total Positions 246
New Positions 40
Increased Positions 125
Decreased Positions 108
Positions with Activity 233
Sold Out Positions 18
Total Mkt Value (in $ millions) 3,546

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials 5.15%
Capital Goods 5.77%
Conglomerates 1.76%
Consumer Cyclical 5.08%
Consumer/Non-Cyclical 0.45%
Energy 0.55%
Financial 3.84%
Healthcare 13.54%
Services 14.68%
Technology 39.83%
Transportation 2.47%
Utilities

40 New Positions as of 03/31/2015

Company Class ▲ Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
ADEPTUS HEALTH INC CL A 8,146 8,146 New 111,840
ALBANY INTL CORP CL A 6,254 6,254 New 156,508
LITHIA MTRS INC CL A 8,859 8,859 New 82,600
2U INC COM 16,285 16,285 New 576,862
AGILE THERAPEUTICS INC COM 1,616 1,616 New 182,020
AKORN INC COM 3,501 3,501 New 75,700
APOGEE ENTERPRISES INC COM 12,324 12,324 New 223,100
BOYD GAMING CORP COM 9,362 9,362 New 633,000
CERULEAN PHARMA INC COM 1,102 1,102 New 191,705
CONMED CORP COM 16,162 16,162 New 290,164
CVENT INC COM 7,477 7,477 New 285,385
DIAMOND FOODS INC COM 409 409 New 14,127
DIGIMARC CORP NEW COM 3,182 3,182 New 106,763
ESPERION THERAPEUTICS INC NEW COM 24,216 24,216 New 232,780
FARO TECHNOLOGIES INC COM 4,252 4,252 New 98,000
FLEETMATICS GROUP PLC COM 7,987 7,987 New 187,000
GRUBHUB INC COM 14,666 14,666 New 359,642
HAWAIIAN HOLDINGS INC COM 12,305 12,305 New 501,000
HUDSON TECHNOLOGIES INC COM 2,444 2,444 New 614,168
INFINERA CORPORATION COM 969 969 New 46,000