BLAIR WILLIAM & CO/IL Information

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

Report Date: 03/31/2014

Position Statistics

Total Positions 1,572
New Positions 135
Increased Positions 808
Decreased Positions 605
Positions with Activity 1,413
Sold Out Positions 90
Total Mkt Value (in $ millions) 33,497

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

Sector Weighting

Basic Materials 5.02%
Capital Goods 5.57%
Conglomerates 0.08%
Consumer Cyclical 5.85%
Consumer/Non-Cyclical 4.86%
Energy 5.21%
Financial 14.23%
Healthcare 13.47%
Services 20.19%
Technology 18.69%
Transportation 3.85%
Utilities 0.87%

1,572 Positions as of 03/31/2014

Company ▲ Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
3-D SYS CORP DEL COM NEW 273 95 53.78 5,247
3M CO COM 24,832 -1,761 (6.62) 170,630
8X8 INC NEW COM 120 16 15.56 14,850
ABB LTD SPONSORED ADR 6,207 -118 (1.87) 258,627
ABBOTT LABS COM 52,336 -676 (1.28) 1,219,111
ABBVIE INC COM 40,936 -1,075 (2.56) 761,740
ABERCROMBIE & FITCH CO CL A 213 213 New 5,531
ABERTIS INFRAESTRUCTURAS SA SHS 46,933 46,933 New 2,108,026
ABIOMED INC COM 69,969 -368 (0.52) 2,659,412
ABM INDS INC COM 44,812 44,201 7,234.94 1,793,907
ABSTAINERS INS CO COM 39.18 8,453,248
ACACIA RESH CORP ACACIA TCH COM 11,733 11,733 New 643,271
ACADIA RLTY TR COM SH BEN INT 17,925 2,606 17.01 627,391
ACCELERATE DIAGNOSTICS INC COM 211 211 New 10,815
ACCENTURE PLC IRELAND SHS CLASS A 87,594 -3,423 (3.76) 1,086,101
ACCESS MIDSTREAM PARTNERS L P UNIT 7,506 373 5.23 120,250
ACETO CORP COM 606 -3 (0.57) 34,800
ACHILLION PHARMACEUTICALS INC COM 119 5 4.35 16,800
ACTAVIS PLC SHS 6,386 -434 (6.37) 29,711
ACTELION LTD ALLSCHWIL NAMEN AKT 154,565 154,565 New 1,277,393