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ARMSTRONG WORLD INDS INC NEW COM
ARMSTRONG WORLD INDS INC NEW COM. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 172 Institutional holders with a total value of $2,334,092,419.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ValueAct Holdings, L.P. 9,200,000 384,560,000 16.48%
2 Stockbridge Partners LLC 3,697,355 154,549,000 6.62%
3 IRIDIAN ASSET MANAGEMENT LLC/CT 3,667,097 153,285,000 6.57%
4 VANGUARD GROUP INC 3,274,646 136,881,000 5.86%
5 LONDON CO OF VIRGINIA 3,019,362 126,210,000 5.41%
6 Eton Park Capital Management, L.P. 2,313,545 96,706,000 4.14%
7 WELLINGTON MANAGEMENT GROUP LLP 1,841,568 76,978,000 3.30%
8 Marble Arch Investments, LP 1,750,000 73,150,000 3.13%
9 FULLER & THALER ASSET MANAGEMENT, INC. 1,686,996 70,516,000 3.02%
10 TIGER GLOBAL MANAGEMENT LLC 1,530,000 63,954,000 2.74%
11 BALYASNY ASSET MANAGEMENT L.P. 1,524,583 63,728,000 2.73%
12 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 1,444,513 60,380,000 2.59%
13 ADVISORY RESEARCH INC 1,410,111 58,943,000 2.53%
14 BlackRock Institutional Trust Company, N.A. 1,274,779 53,286,000 2.28%
15 DIMENSIONAL FUND ADVISORS LP 1,196,163 50,001,000 2.14%
16 First Eagle Investment Management, LLC 1,179,946 49,322,000 2.11%
17 BRIDGER MANAGEMENT, LLC 1,161,456 48,549,000 2.08%
18 PRICE T ROWE ASSOCIATES INC /MD/ 1,116,186 46,657,000 2.00%
19 STATE STREET CORP 1,065,821 44,552,000 1.91%
20 SAMLYN CAPITAL, LLC 925,600 38,690,000 1.66%
21 D. E. Shaw & Co., Inc. 898,488 37,557,000 1.61%
22 Epoch Investment Partners, Inc. 861,097 35,994,000 1.54%
23 FMR LLC 838,773 35,061,000 1.50%
24 BANK OF AMERICA CORP /DE/ 535,606 22,389,000 0.96%
25 LOOMIS SAYLES & CO L P 534,151 22,327,000 0.96%
26 BlackRock Fund Advisors 496,644 20,760,000 0.89%
27 INVESTMENT COUNSELORS OF MARYLAND LLC 488,000 20,398,000 0.87%
28 GOLDMAN SACHS GROUP INC 363,066 15,176,000 0.65%
29 GEODE CAPITAL MANAGEMENT, LLC 344,645 14,406,000 0.62%
30 FRONTIER CAPITAL MANAGEMENT CO LLC 262,350 10,966,000 0.47%
31 Gotham Asset Management, LLC 260,971 10,909,000 0.47%
32 Sandhill Capital Partners LLC 260,296 10,880,000 0.47%
33 PARAMETRIC PORTFOLIO ASSOCIATES LLC 252,552 10,557,000 0.45%
34 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 236,100 9,869,000 0.42%
35 NEW YORK STATE COMMON RETIREMENT FUND 232,196 9,706,000 0.42%
36 13D Management LLC 212,929 8,900,000 0.38%
37 NORTHERN TRUST CORP 212,272 8,873,000 0.38%
38 RUSSELL INVESTMENTS GROUP, LTD. 197,497 8,394,000 0.36%
39 NORGES BANK 190,208 7,951,000 0.34%
40 COMERICA BANK 192,849 7,656,000 0.33%
41 Bank of New York Mellon Corp 181,362 7,581,000 0.32%
42 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 165,638 6,924,000 0.30%
43 Arlington Value Capital, LLC 164,748 6,886,000 0.30%
44 HighVista Strategies LLC 153,600 6,420,000 0.28%
45 PRUDENTIAL FINANCIAL INC 149,182 6,236,000 0.27%
46 TIAA CREF INVESTMENT MANAGEMENT LLC 145,438 6,079,000 0.26%
47 AMERIPRISE FINANCIAL INC 142,008 5,936,000 0.25%
48 CITIGROUP INC 125,381 5,241,000 0.22%
49 SEI INVESTMENTS CO 109,600 4,581,000 0.20%
50 FRANKLIN RESOURCES INC 106,787 4,464,000 0.19%
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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.