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Ameren Corporation
Ameren Corporation. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 458 Institutional holders with a total value of $8,165,311,558.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 BANK OF AMERICA CORP /DE/ 638,620 31,995,000 0.39%
52 FRANKLIN RESOURCES INC 600,250 30,073,000 0.37%
53 LOS ANGELES CAPITAL MANAGEMENT LLC 597,649 29,942,000 0.37%
54 GABELLI FUNDS LLC 594,000 29,759,000 0.36%
55 AMUNDI ASSET MANAGEMENT US, INC. 589,421 29,530,000 0.36%
56 Numeric Investors LLC 586,300 29,374,000 0.36%
57 RAYMOND JAMES & ASSOCIATES 584,843 29,301,000 0.36%
58 GATEWAY INVESTMENT ADVISERS LLC 580,349 29,075,000 0.36%
59 Robeco Institutional Asset Management B.V. 566,772 28,396,000 0.35%
60 JANUS HENDERSON INVESTORS US LLC 560,261 28,069,000 0.34%
61 Hexavest Inc. 549,109 27,510,000 0.34%
62 NEW YORK STATE COMMON RETIREMENT FUND 546,500 27,380,000 0.34%
63 BALYASNY ASSET MANAGEMENT L.P. 536,778 26,893,000 0.33%
64 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 529,972 26,552,000 0.33%
65 BlackRock Investment Management, LLC 522,240 26,164,000 0.32%
66 KEYBANK NATIONAL ASSOCIATION/OH 513,624 25,733,000 0.32%
67 Mitsubishi UFJ Trust & Banking Corp 494,760 24,787,000 0.30%
68 DIMENSIONAL FUND ADVISORS LP 478,664 23,979,000 0.29%
69 PANAGORA ASSET MANAGEMENT INC 478,025 23,949,000 0.29%
70 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 454,684 22,780,000 0.28%
71 TD ASSET MANAGEMENT INC 453,626 22,726,000 0.28%
72 PRICE T ROWE ASSOCIATES INC /MD/ 439,914 22,040,000 0.27%
73 DEUTSCHE BANK AG\ 422,061 21,143,000 0.26%
74 BlackRock Finance, Inc. 417,133 20,899,000 0.26%
75 PRINCIPAL FINANCIAL GROUP INC 415,648 20,824,000 0.26%
76 ALLIANCEBERNSTEIN L.P. 414,573 20,770,000 0.25%
77 MARTINGALE ASSET MANAGEMENT L P 410,391 20,562,000 0.25%
78 PUTNAM INVESTMENTS LLC 408,933 20,488,000 0.25%
79 RUSSELL FRANK CO/ 407,261 20,422,000 0.25%
80 Jupiter Investment Management Ltd 384,363 19,256,000 0.24%
81 Mizuho Trust & Banking Co., Ltd. 373,651 18,720,000 0.23%
82 LUMINUS MANAGEMENT LLC 370,513 18,563,000 0.23%
83 ROYAL BANK OF CANADA 369,028 18,489,000 0.23%
84 APG Asset Management N.V. 366,619 18,368,000 0.22%
85 CHURCHILL MANAGEMENT Corp 348,841 17,477,000 0.21%
86 UBS Group AG 345,024 17,286,000 0.21%
87 RHUMBLINE ADVISERS 338,776 16,973,000 0.21%
88 OppenheimerFunds, Inc. 332,000 16,631,000 0.20%
89 PRUDENTIAL FINANCIAL INC 330,804 16,573,000 0.20%
90 LORD, ABBETT & CO. LLC 329,700 16,518,000 0.20%
91 WEDGE CAPITAL MANAGEMENT L L P/NC 329,181 16,492,000 0.20%
92 Grantham, Mayo, Van Otterloo & Co. LLC 328,300 16,448,000 0.20%
93 BAILLIE GIFFORD & CO 314,796 15,771,000 0.19%
94 AMP Capital Investors Ltd 315,539 15,698,000 0.19%
95 CREDIT SUISSE AG/ 302,209 15,141,000 0.19%
96 JPMORGAN CHASE & CO 298,612 14,960,000 0.18%
97 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 298,366 14,948,000 0.18%
98 BlackRock Japan Co. Ltd 295,394 14,799,000 0.18%
99 Visium Asset Management, LP 289,427 14,500,000 0.18%
100 VIRGINIA RETIREMENT SYSTEM 283,334 14,195,000 0.17%
Page 2 of 10

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.