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AFFILIATED MANAGERS GROUP
AFFILIATED MANAGERS GROUP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 475 Institutional holders with a total value of $8,384,611,405.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 4,550,660 727,014,000 8.67%
2 STATE STREET CORP 2,373,658 379,231,000 4.52%
3 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 2,312,615 369,463,000 4.41%
4 GOLDMAN SACHS GROUP INC 2,137,988 341,565,000 4.07%
5 BlackRock Institutional Trust Company, N.A. 1,569,451 250,735,000 2.99%
6 ALLIANCEBERNSTEIN L.P. 1,182,084 202,125,000 2.41%
7 JPMORGAN CHASE & CO 1,257,652 200,922,000 2.40%
8 PRICE T ROWE ASSOCIATES INC /MD/ 1,239,639 198,045,000 2.36%
9 ATLANTA CAPITAL MANAGEMENT CO L L C 1,214,549 194,036,000 2.31%
10 BANK OF AMERICA CORP /DE/ 1,204,394 192,413,000 2.29%
11 CITADEL ADVISORS LLC 1,096,349 175,153,000 2.09%
12 FRANKLIN RESOURCES INC 1,067,826 170,604,000 2.03%
13 WELLS FARGO & COMPANY/MN 998,291 159,486,000 1.90%
14 Bank of New York Mellon Corp 946,649 151,238,000 1.80%
15 JENNISON ASSOCIATES LLC 918,578 146,752,000 1.75%
16 NICHOLAS COMPANY, INC. 918,420 146,726,000 1.75%
17 DSM CAPITAL PARTNERS LLC 915,418 146,248,000 1.74%
18 BlackRock Fund Advisors 872,250 139,351,000 1.66%
19 Invesco Ltd. 867,531 138,597,000 1.65%
20 VICTORY CAPITAL MANAGEMENT INC 836,747 133,678,000 1.59%
21 BLAIR WILLIAM & CO/IL 810,260 129,447,000 1.54%
22 LORD, ABBETT & CO. LLC 755,764 120,741,000 1.44%
23 AMERICAN CENTURY COMPANIES INC 753,377 120,360,000 1.44%
24 NORTHERN TRUST CORP 735,330 117,477,000 1.40%
25 Jackson Square Partners, LLC 647,380 103,425,000 1.23%
26 VOYA INVESTMENT MANAGEMENT LLC 625,497 99,930,000 1.19%
27 DEUTSCHE BANK AG\ 622,105 99,384,000 1.19%
28 BlackRock Group LTD 499,226 79,755,000 0.95%
29 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 488,587 78,058,000 0.93%
30 NORGES BANK 474,620 75,826,000 0.90%
31 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 464,879 74,268,000 0.89%
32 FMR LLC 453,752 72,491,000 0.86%
33 GEODE CAPITAL MANAGEMENT, LLC 439,113 70,006,000 0.83%
34 MACQUARIE GROUP LTD 438,068 69,985,000 0.83%
35 MANUFACTURERS LIFE INSURANCE COMPANY, THE 420,424 67,167,000 0.80%
36 CORTLAND ADVISERS LLC 400,000 63,904,000 0.76%
37 CORNERSTONE CAPITAL MANAGEMENT LLC 378,181 60,418,000 0.72%
38 Granahan Investment Management, LLC 300,223 47,964,000 0.57%
39 MORGAN STANLEY 299,565 47,858,000 0.57%
40 RUSSELL FRANK CO/ 288,897 46,437,000 0.55%
41 ALKEON CAPITAL MANAGEMENT LLC 279,130 44,594,000 0.53%
42 BAIRD FINANCIAL GROUP, INC. 274,992 43,933,000 0.52%
43 WINTON GROUP Ltd 273,418 43,681,000 0.52%
44 Geneva Advisors, LLC 265,699 42,448,000 0.51%
45 KALMAR INVESTMENTS INC /DE/ 261,175 41,725,000 0.50%
46 CREDIT SUISSE AG/ 259,545 41,464,000 0.49%
47 THRIVENT FINANCIAL FOR LUTHERANS 258,311 41,267,000 0.49%
48 TIVERTON ASSET MANAGEMENT LLC 250,000 39,940,000 0.48%
49 AMERIPRISE FINANCIAL INC 243,094 38,832,000 0.46%
50 SCHRODER INVESTMENT MANAGEMENT GROUP 239,297 38,230,000 0.46%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.