GRANAHAN INVESTMENT MANAGEMENT INC/MA Information

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

Report Date: 03/31/2015

Position Statistics

Total Positions 249
New Positions 41
Increased Positions 126
Decreased Positions 110
Positions with Activity 236
Sold Out Positions 18
Total Mkt Value (in $ millions) 3,598

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

Sector Weighting

Basic Materials 5.12%
Capital Goods 5.72%
Conglomerates 1.88%
Consumer Cyclical 5.04%
Consumer/Non-Cyclical 0.49%
Energy 0.6%
Financial 3.82%
Healthcare 13.67%
Services 15.37%
Technology 38.89%
Transportation 2.6%
Utilities

41 New Positions as of 03/31/2015

Company ▲ Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
2U INC COM 16,071 16,071 New 576,862
ADEPTUS HEALTH INC CL A 7,133 7,133 New 111,840
AGILE THERAPEUTICS INC COM 2,324 2,324 New 182,020
AKORN INC COM 4,182 4,182 New 75,700
ALBANY INTL CORP CL A 6,337 6,337 New 156,508
APOGEE ENTERPRISES INC COM 11,931 11,931 New 223,100
BOYD GAMING CORP COM 8,451 8,451 New 633,000
CERULEAN PHARMA INC COM 1,202 1,202 New 191,705
CONMED CORP COM 15,495 15,495 New 290,164
CVENT INC COM 7,897 7,897 New 285,385
DIAMOND FOODS INC COM 423 423 New 14,127
DIGIMARC CORP NEW COM 2,643 2,643 New 106,763
ESPERION THERAPEUTICS INC NEW COM 24,349 24,349 New 232,780
FARO TECHNOLOGIES INC COM 4,257 4,257 New 98,000
FLEETMATICS GROUP PLC COM 8,718 8,718 New 187,000
GRUBHUB INC COM 16,544 16,544 New 359,642
HAWAIIAN HOLDINGS INC COM 11,824 11,824 New 501,000
HUDSON TECHNOLOGIES INC COM 2,622 2,622 New 614,168
HYPERION THERAPEUTICS INC COM 2,271 2,271 New 49,400
INFINERA CORPORATION COM 927 927 New 46,000