BLAIR WILLIAM & CO/IL Information

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

Report Date: 12/31/2013

Position Statistics

Total Positions 1,539
New Positions 147
Increased Positions 740
Decreased Positions 679
Positions with Activity 1,419
Sold Out Positions 108
Total Mkt Value (in $ millions) 30,486

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

Sector Weighting

Basic Materials 4.75%
Capital Goods 6.1%
Conglomerates 0.14%
Consumer Cyclical 6.44%
Consumer/Non-Cyclical 5.39%
Energy 5.6%
Financial 14.31%
Healthcare 11.41%
Services 20.11%
Technology 18.52%
Transportation 4.39%
Utilities 0.65%

1,539 Positions as of 12/31/2013

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
MASTERCARD INC CL A 249,453 -37,603 (13.1) 3,347,020
TRANSDIGM GROUP INC COM 244,486 19,921 8.87 1,347,623
AIRGAS INC COM 243,766 5,732 2.41 2,238,852
CANADIAN NATL RY CO COM 237,860 -4,056 (1.68) 4,124,510
PRECISION CASTPARTS CORP COM 229,572 -5,783 (2.46) 892,653
PERRIGO CO PLC SHS 229,466 229,466 New 1,514,127
GARTNER INC COM 224,199 41,774 22.90 3,277,758
LPL FINL HLDGS INC COM 224,165 -2,177 (0.96) 4,547,882
EQUIFAX INC COM 223,711 23,958 11.99 3,268,241
NASPERS LTD SPON ADR N SHS 221,177 221,177 New 2,130,797
SIRONA DENTAL SYSTEMS INC COM 220,719 -1,087 (0.49) 2,936,267
B/E AEROSPACE INC COM 218,299 -85,007 (28.03) 2,586,476
SIGNATURE BK NEW YORK N Y COM 215,717 -96,144 (30.83) 1,754,655
WILLIAMS SONOMA INC COM 209,698 99,659 90.57 3,346,601
CYTEC INDS INC COM 204,032 55,006 36.91 2,075,182
EXPRESS SCRIPTS HLDG CO COM 197,850 -13,266 (6.28) 2,788,186
OLD DOMINION FGHT LINES INC COM 193,099 61,834 47.11 3,388,300
COSTCO WHSL CORP NEW COM 188,632 -13,143 (6.51) 1,661,075
FORTUNE BRANDS HOME & SEC INC COM 186,762 65,086 53.49 4,511,160
STARBUCKS CORP COM 178,334 -15,481 (7.99) 2,506,483