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ALLEGHENY TECHNOLOGIES INC
ALLEGHENY TECHNOLOGIES INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 321 Institutional holders with a total value of $3,050,238,025.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 8,118,555 282,281,000 9.25%
2 FRANKLIN RESOURCES INC 5,928,219 206,125,000 6.76%
3 STATE STREET CORP 4,607,918 160,215,000 5.25%
4 PLATINUM INVESTMENT MANAGEMENT LTD 4,595,920 159,800,000 5.24%
5 SASCO CAPITAL INC / CT/ 3,965,364 137,876,000 4.52% SH
6 TCW GROUP INC 3,423,965 119,051,000 3.90%
7 LORD, ABBETT & CO. LLC 3,365,635 117,023,000 3.84%
8 BlackRock Institutional Trust Company, N.A. 2,870,701 99,814,000 3.27%
9 WELLINGTON MANAGEMENT GROUP LLP 2,418,296 84,084,000 2.76%
10 Invesco Ltd. 2,119,345 73,689,000 2.42%
11 NORTH RUN CAPITAL, LP 2,025,000 70,409,000 2.31%
12 ADVISORY RESEARCH INC 1,613,401 56,098,000 1.84%
13 BlackRock Fund Advisors 1,589,512 55,267,000 1.81%
14 NORTHERN TRUST CORP 1,582,198 55,012,000 1.80%
15 EARNEST PARTNERS LLC 1,495,512 51,999,000 1.70%
16 PRUDENTIAL PLC 1,438,800 50,027,000 1.64%
17 LMCG INVESTMENTS, LLC 1,286,551 44,733,000 1.47%
18 TOCQUEVILLE ASSET MANAGEMENT L.P. 1,184,450 41,183,000 1.35%
19 Bank of New York Mellon Corp 1,134,904 39,460,000 1.29%
20 CITADEL ADVISORS LLC 1,117,372 38,851,000 1.27%
21 JANUS HENDERSON INVESTORS US LLC 1,058,300 36,797,000 1.21%
22 STRS OHIO 1,000,000 34,770,000 1.14%
23 GUGGENHEIM CAPITAL LLC 956,943 33,273,000 1.09%
24 McClain Value Management LLC 886,785 30,834,000 1.01%
25 State of New Jersey Common Pension Fund D 880,000 30,598,000 1.00%
26 DIMENSIONAL FUND ADVISORS LP 864,107 30,048,000 0.99%
27 NORGES BANK 853,889 29,690,000 0.97%
28 GEODE CAPITAL MANAGEMENT, LLC 819,059 28,452,000 0.93%
29 TAYLOR ASSET MANAGEMENT INC 810,200 28,170,000 0.92%
30 MILLENNIUM MANAGEMENT LLC 782,914 27,222,000 0.89%
31 MANAGED ACCOUNT ADVISORS LLC 673,335 23,412,000 0.77%
32 ROYCE & ASSOCIATES LP 647,246 22,505,000 0.74%
33 OppenheimerFunds, Inc. 619,205 21,530,000 0.71%
34 FRONTIER CAPITAL MANAGEMENT CO LLC 613,708 21,339,000 0.70%
35 COMMONWEALTH BANK OF AUSTRALIA 536,625 18,658,000 0.61%
36 NEW YORK STATE COMMON RETIREMENT FUND 515,610 17,928,000 0.59%
37 BALYASNY ASSET MANAGEMENT L.P. 496,000 17,246,000 0.57% Call
38 CAPITAL GUARDIAN TRUST CO 593,988 16,946,000 0.56%
39 BROADVIEW ADVISORS LLC 482,608 16,780,000 0.55%
40 PRICE T ROWE ASSOCIATES INC /MD/ 474,993 16,516,000 0.54%
41 BlackRock Group LTD 456,765 15,882,000 0.52%
42 Employees Retirement System of Texas 456,000 15,855,000 0.52%
43 Legal & General Group Plc 439,568 15,284,000 0.50%
44 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 404,220 14,055,000 0.46%
45 MORGAN STANLEY 373,370 12,982,000 0.43%
46 BANK OF AMERICA CORP /DE/ 363,338 12,633,000 0.41%
47 DAVIS SELECTED ADVISERS 355,231 12,351,000 0.40%
48 STATE OF MICHIGAN RETIREMENT SYSTEM 349,592 12,155,000 0.40%
49 WELLS FARGO & COMPANY/MN 347,576 12,085,000 0.40%
50 ROYAL LONDON ASSET MANAGEMENT LTD 34,086 11,906,000 0.39%
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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.