GILDER GAGNON HOWE & CO LLC Information

3 COLUMBUS CIRCLE, NEW YORK, New York, 10019, (212) 765-2500

Report Date: 06/30/2015

Position Statistics

Total Positions 329
New Positions 53
Increased Positions 110
Decreased Positions 208
Positions with Activity 318
Sold Out Positions 43
Total Mkt Value (in $ millions) 7,105

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

Sector Weighting

Basic Materials 0.79%
Capital Goods 1.24%
Conglomerates 0.59%
Consumer Cyclical 7.47%
Consumer/Non-Cyclical 0.05%
Energy 0.2%
Financial 3.23%
Healthcare 15.07%
Services 20.39%
Technology 21.76%
Transportation 3.26%
Utilities 0%

329 Positions as of 06/30/2015

Company ▲ Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
2U INC COM 41,712 41,712 New 1,316,244
58 COM INC SPON ADR REP A -2,321 Sold Out 0
AAC HLDGS INC COM 17,957 2,229 14.18 547,632
ABAXIS INC COM 14,666 -31,828 (68.46) 295,812
ABRAXAS PETE CORP COM 1,787 -181 (9.22) 971,250
ACADIA HEALTHCARE COMPANY INC COM 151,679 -10,143 (6.27) 1,890,786
ACADIA PHARMACEUTICALS COM 14,996 -292 (1.91) 311,184
ADURO BIOTECH INC COM 8,143 8,143 New 322,862
AGIOS PHARMACEUTICALS INC COM 46,079 38,084 476.37 415,460
AKAMAI TECHNOLOGIES INC COM 119,223 12,865 12.10 1,573,904
ALIBABA GROUP HLDG LTD SPONSORED ADS 9,325 -2,726 (22.62) 119,565
ALIGN TECHNOLOGY INC COM 556 6 1.12 8,888
ALLEGIANT TRAVEL CO COM 33,380 -482 (1.43) 151,816
ALLEGION PUB LTD CO ORD SHS -66 Sold Out 0
ALNYLAM PHARMACEUTICALS INC COM 190,117 -30,562 (13.85) 1,506,238
AMAYA INC COM -38 Sold Out 0
AMAZON COM INC COM 365,110 -13,064 (3.45) 682,410
AMBARELLA INC SHS 21 -3,839 (99.45) 189
AMBER RD INC COM 6,371 -2,178 (25.48) 1,098,497
AMEDICA CORP COM 52 52 New 98,179