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

Institutional Holders (2014Q3)
Portfolio Summary: 342 Institutional holders with a total value of $3,227,016,670.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 7,617,551 282,611,000 8.76%
2 FRANKLIN RESOURCES INC 5,016,380 186,105,000 5.77%
3 STATE STREET CORP 4,908,482 182,103,000 5.64%
4 SASCO CAPITAL INC / CT/ 3,991,379 148,080,000 4.59% SH
5 LORD, ABBETT & CO. LLC 3,231,652 119,894,000 3.72%
6 TCW GROUP INC 2,966,954 110,073,000 3.41%
7 PLATINUM INVESTMENT MANAGEMENT LTD 2,874,042 106,626,000 3.30%
8 BlackRock Institutional Trust Company, N.A. 2,847,501 105,642,000 3.27%
9 Invesco Ltd. 2,642,216 98,026,000 3.04%
10 ADVISORY RESEARCH INC 2,340,761 86,842,000 2.69%
11 SYSTEMATIC FINANCIAL MANAGEMENT LP 2,255,118 83,664,000 2.59%
12 Marketfield Asset Management LLC 2,168,105 80,436,000 2.49%
13 WELLINGTON MANAGEMENT GROUP LLP 1,965,323 72,912,000 2.26%
14 NORTHERN TRUST CORP 1,663,796 61,726,000 1.91%
15 BlackRock Fund Advisors 1,541,462 57,188,000 1.77%
16 TAYLOR ASSET MANAGEMENT INC 1,505,100 55,839,000 1.73%
17 EARNEST PARTNERS LLC 1,371,150 50,870,000 1.58%
18 Bank of New York Mellon Corp 1,264,448 46,912,000 1.45%
19 PRUDENTIAL PLC 1,215,000 45,077,000 1.40%
20 DIMENSIONAL FUND ADVISORS LP 1,095,453 40,654,000 1.26%
21 NORTH RUN CAPITAL, LP 1,025,600 38,050,000 1.18%
22 STRS OHIO 1,000,000 37,100,000 1.15%
23 TOCQUEVILLE ASSET MANAGEMENT L.P. 947,900 35,167,000 1.09%
24 JANUS HENDERSON INVESTORS US LLC 936,300 34,737,000 1.08%
25 LMCG INVESTMENTS, LLC 857,653 31,819,000 0.99%
26 NORGES BANK 853,889 31,680,000 0.98%
27 GEODE CAPITAL MANAGEMENT, LLC 793,440 29,404,000 0.91%
28 GUGGENHEIM CAPITAL LLC 786,143 29,166,000 0.90%
29 ROYCE & ASSOCIATES LP 747,246 27,723,000 0.86%
30 MANAGED ACCOUNT ADVISORS LLC 744,626 27,625,000 0.86%
31 McClain Value Management LLC 675,362 25,056,000 0.78%
32 CITADEL ADVISORS LLC 606,573 22,504,000 0.70%
33 CAPITAL GUARDIAN TRUST CO 603,480 22,389,000 0.69%
34 MILLENNIUM MANAGEMENT LLC 589,422 21,868,000 0.68%
35 NEW YORK STATE COMMON RETIREMENT FUND 562,610 20,873,000 0.65%
36 BANK OF AMERICA CORP /DE/ 561,376 20,827,000 0.65%
37 FRONTIER CAPITAL MANAGEMENT CO LLC 552,298 20,490,000 0.63%
38 BROADVIEW ADVISORS LLC 481,408 17,860,000 0.55%
39 State of New Jersey Common Pension Fund D 460,000 17,066,000 0.53%
40 Legal & General Group Plc 449,792 16,690,000 0.52%
41 Alberta Investment Management Corp 439,578 16,308,000 0.51%
42 BlackRock Group LTD 427,455 15,859,000 0.49%
43 MORGAN STANLEY 408,927 15,171,000 0.47%
44 WELLS FARGO & COMPANY/MN 395,275 14,665,000 0.45%
45 Employees Retirement System of Texas 394,000 14,617,000 0.45%
46 COMMONWEALTH BANK OF AUSTRALIA 393,546 14,600,000 0.45%
47 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 388,817 14,426,000 0.45%
48 STATE OF MICHIGAN RETIREMENT SYSTEM 349,392 12,962,000 0.40%
49 PRICE T ROWE ASSOCIATES INC /MD/ 324,941 12,055,000 0.37%
50 Brandywine Global Investment Management, LLC 323,992 12,021,000 0.37%
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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.