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 1,599
New Positions 130
Increased Positions 716
Decreased Positions 736
Positions with Activity 1,452
Sold Out Positions 135
Total Mkt Value (in $ millions) 36,298

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

Sector Weighting

Basic Materials 2.45%
Capital Goods 4.34%
Conglomerates 0.04%
Consumer Cyclical 5.24%
Consumer/Non-Cyclical 4.39%
Energy 4.6%
Financial 16.81%
Healthcare 13.17%
Services 22.28%
Technology 18.91%
Transportation 2.29%
Utilities 1.45%

1,599 Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
EQUIFAX INC COM 282,352 -41,477 (12.81) 2,815,916
SPDR S&P 500 ETF TR TR UNIT 275,459 39,457 16.72 1,293,296
NETEASE INC SPONSORED ADR 273,885 59,215 27.58 1,873,358
SBA COMMUNICATIONS CORP COM 271,359 6,811 2.57 2,392,940
TRANSDIGM GROUP INC COM 269,837 32,679 13.78 1,188,081
PRA GROUP INC COM 269,778 -37,024 (12.07) 4,671,485
GUIDEWIRE SOFTWARE INC COM 265,387 5,376 2.07 5,276,078
AMBEV SA SPONSORED ADR 258,593 36,168 16.26 42,672,117
CERNER CORP COM 254,020 194,585 327.39 3,717,549
MEAD JOHNSON NUTRITION CO COM 253,272 -45,011 (15.09) 2,584,412
BRISTOL MYERS SQUIBB CO COM 252,979 11,361 4.70 3,703,934
MEDNAX INC COM 243,513 11,722 5.06 3,411,977
BROOKFIELD ASSET MGMT INC CL A LTD VT SH 240,952 2,226 .93 6,709,889
AMAZON COM INC COM 238,043 -14,166 (5.62) 556,656
VERISK ANALYTICS INC CL A 234,031 13,627 6.18 3,186,480
AMETEK INC NEW COM 233,261 49,110 26.67 4,260,468
SIGNATURE BK NEW YORK N Y COM 232,510 25,335 12.23 1,639,470
SALLY BEAUTY HLDGS INC COM 228,603 93,228 68.87 7,204,643
SCHLUMBERGER LTD COM 224,952 -18,908 (7.75) 2,444,602
ISHARES TR RUS 1000 VAL ETF 223,621 47,728 27.13 2,109,233