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Institutional Investment Manager
BLAIR WILLIAM & CO/IL
BLAIR WILLIAM & CO/IL (CIK: 0000902367) incorporated in Delaware, located at 150 North Riverside Plaza, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Original 13F HR (0001144204-15-045872) filed in 2015.08.03
#
Name
Shares
Value ($)
%
Options
Notes
51 AIR ARABIA PJSC 30,068,710 13,262 0.02%
52 AIR CHINA LTD-A 3,586,400 8,884 0.01%
53 AIR CHINA LTD-H 111,888,676 126,429 0.19%
54 AIR LIQUIDEL' 11,362 1,436 0.00%
55 AIR METHODS CORP 336,278 13,901 0.02%
56 AIR NEW ZEALAND LTD 15,040 26 0.00%
57 AIR PRODS & CHEMS INC 53,958 7,383 0.01%
58 AIRCASTLE LTD 24,985 566 0.00%
59 AIRGAS INC 549,394 58,114 0.09%
60 AIRPORTS OF THAILAND PCL-FOR 11,440,635 102,634 0.15%
61 AISINO CO LTD-A 177,825 1,856 0.00%
62 AJANTA PHARMA LTD 358,893 8,843 0.01%
63 AJINOMOTO CO INC 130,000 2,817 0.00%
64 AKAMAI TECHNOLOGIES INC 5,294,811 369,683 0.55%
65 AKORN INCORPORATED 94,002 4,103 0.01%
66 AL MEERA CONSUMER GOODS CO 57,364 3,981 0.01%
67 ALAM SUTERA REALTY TBK PT 36,532,700 1,576 0.00%
68 ALEMBIC PHARMACEUTICALS LTD 975,211 10,153 0.02%
69 ALEXION PHARMACEUTIC 15,313 2,768 0.00%
70 ALFA LAVAL AB 143,800 2,529 0.00%
71 ALIBABA GROUP HLDG LTD 1,800,112 148,095 0.22%
72 ALIGN TECHNOLOGY INC 3,913,616 245,423 0.37%
73 ALIMEN COUCHE 5,342,484 228,600 0.34%
74 ALLEGHANY CORP 748 350 0.00%
75 ALLERGAN PLC. COM USD0.0001 65,650 19,922 0.03%
76 ALLETE INC COM NEW 403,898 18,736 0.03%
77 ALLIANCE DATA SYSTEMS CORP 144,824 42,280 0.06%
78 ALLIANCE HOLDINGS GP LP 11,370 444 0.00%
79 ALLIANCE ONE INTL INC 13,700 327 0.00%
80 ALLIANCE RES PARTNER L P 42,525 1,060 0.00%
81 ALLIANCEBERNSTEIN HLDG L P 11,839 350 0.00%
82 ALLIANT ENERGY CORP 33,663 1,943 0.00%
83 ALLIED WORLD ASSURANCE COMPANY HLDGS AG 38,119 1,647 0.00%
84 ALLISON TRANSMISSION HLDGS INC COM 30,894 903 0.00%
85 ALLSCRIPTS HEALTHCARE SOLUTN 34,250 468 0.00%
86 ALLSTATE CORP 78,352 5,082 0.01%
87 ALPS ELECTRIC CO LTD 898,500 27,719 0.04%
88 ALPS ETF TR 56,402 877 0.00%
89 ALSEA SAB DE CV 9,335,641 28,220 0.04%
90 ALTRIA GROUP INC 231,837 11,338 0.02%
91 AMADEUS IT HOLDING SA 2,805,301 111,759 0.17%
92 AMAZON COM INC 596,161 258,787 0.39%
93 AMBEV SA 1,414,517 8,679 0.01%
94 AMBEV SA 50,037,052 305,226 0.46%
95 AMER INTL PETROLEUM CORP 82,690 0 0.00%
96 AMEREN CORP 5,566 209 0.00%
97 AMERICAN AIRLS GROUP INC 30,559 1,220 0.00%
98 AMERICAN ASSETS TR INC COM 603,466 23,662 0.04%
99 AMERICAN CAMPUS CMNTYS INC 447,697 16,874 0.03%
100 AMERICAN ELEC PWR INC 16,462 871 0.00%
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