BLAIR WILLIAM & CO/IL Information

222 WEST ADAMS ST, CHICAGO, Illinois, 60606-5312, (312) 236-1600

Report Date: 03/31/2015

Position Statistics

Total Positions 1,598
New Positions 130
Increased Positions 716
Decreased Positions 735
Positions with Activity 1,451
Sold Out Positions 135
Total Mkt Value (in $ millions) 35,837

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

Sector Weighting

Basic Materials 2.46%
Capital Goods 4.33%
Conglomerates 0.04%
Consumer Cyclical 5.14%
Consumer/Non-Cyclical 4.38%
Energy 4.53%
Financial 16.86%
Healthcare 13.3%
Services 22.35%
Technology 18.91%
Transportation 2.26%
Utilities 1.44%

716 INCREASED Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
AFFILIATED MANAGERS GROUP COM 567,378 33,663 6.31 2,536,790
VANTIV INC CL A 346,318 7,268 2.14 8,657,949
SUNCOR ENERGY INC NEW COM 335,164 19,306 6.11 11,466,429
TEVA PHARMACEUTICAL INDS LTD ADR 332,064 36,613 12.39 5,525,193
CHECK POINT SOFTWARE TECH LTD ORD 327,998 36,660 12.58 3,871,557
DOLLAR GEN CORP NEW COM 319,159 143,593 81.79 4,396,737
BAIDU INC SPON ADR REP A 305,574 19,798 6.93 1,547,996
SIRONA DENTAL SYSTEMS INC COM 288,784 35,038 13.81 2,925,285
SPDR S&P 500 ETF TR TR UNIT 273,067 39,114 16.72 1,293,296
NASPERS LTD SPON ADR N SHS 272,472 23,989 9.65 1,846,518
TRANSDIGM GROUP INC COM 268,554 32,524 13.78 1,188,081
SBA COMMUNICATIONS CORP COM 267,555 6,715 2.57 2,392,940
NETEASE INC SPONSORED ADR 264,912 57,275 27.58 1,873,358
GUIDEWIRE SOFTWARE INC COM 255,626 5,178 2.07 5,276,078
CERNER CORP COM 250,154 191,623 327.39 3,717,549
AMBEV SA SPONSORED ADR 245,365 34,317 16.26 42,672,117
MEDNAX INC COM 242,865 11,691 5.06 3,411,977
BRISTOL MYERS SQUIBB CO COM 239,274 10,745 4.70 3,703,934
BROOKFIELD ASSET MGMT INC CL A LTD VT SH 237,396 2,193 .93 6,709,889
VERISK ANALYTICS INC CL A 231,275 13,466 6.18 3,186,480