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

Institutional Holders (2015Q1)
Portfolio Summary: 170 Institutional holders with a total value of $3,008,121,969.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ValueAct Holdings, L.P. 9,200,000 528,724,000 17.58%
2 Eton Park Capital Management, L.P. 3,665,617 210,663,000 7.00%
3 PRICE T ROWE ASSOCIATES INC /MD/ 2,852,020 163,906,000 5.45%
4 GOLDMAN SACHS GROUP INC 2,787,135 160,176,000 5.32%
5 VANGUARD GROUP INC 2,347,867 134,932,000 4.49%
6 Naya Management LLP 2,088,000 119,997,000 3.99%
7 D. E. Shaw & Co., Inc. 1,923,612 110,550,000 3.68%
8 STATE STREET CORP 1,802,396 103,584,000 3.44%
9 Stockbridge Partners LLC 1,416,965 81,433,000 2.71%
10 Sculptor Capital LP 1,253,674 72,049,000 2.40%
11 BlackRock Institutional Trust Company, N.A. 1,091,899 62,751,000 2.09%
12 CLOUGH CAPITAL PARTNERS L P 1,024,394 58,872,000 1.96%
13 CITADEL ADVISORS LLC 998,497 57,384,000 1.91%
14 DIMENSIONAL FUND ADVISORS LP 884,674 50,841,000 1.69%
15 SAMLYN CAPITAL, LLC 884,190 50,815,000 1.69%
16 MAVERICK CAPITAL LTD 820,111 47,132,000 1.57%
17 MILLENNIUM MANAGEMENT LLC 813,381 46,745,000 1.55%
18 MORGAN STANLEY 804,569 46,238,000 1.54%
19 WELLINGTON MANAGEMENT GROUP LLP 793,048 45,577,000 1.52%
20 CREDIT SUISSE AG/ 780,281 44,844,000 1.49%
21 Epoch Investment Partners, Inc. 755,737 43,432,000 1.44%
22 LOOMIS SAYLES & CO L P 741,186 42,596,000 1.42%
23 PRINCIPAL FINANCIAL GROUP INC 732,846 42,116,000 1.40%
24 FMR LLC 665,327 38,236,000 1.27%
25 ADVISORY RESEARCH INC 581,362 33,411,000 1.11%
26 LORD, ABBETT & CO. LLC 537,404 30,885,000 1.03%
27 PointState Capital LP 512,600 29,459,000 0.98%
28 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 509,476 29,279,586 0.97%
29 KINGDON CAPITAL MANAGEMENT, L.L.C. 444,696 25,557,000 0.85%
30 3G Capital Partners LP 378,741 21,766,000 0.72%
31 EATON VANCE MANAGEMENT 372,845 21,427,000 0.71%
32 BlackRock Fund Advisors 367,296 21,109,000 0.70%
33 Point72 Asset Management, L.P. 325,425 18,702,000 0.62%
34 HSBC HOLDINGS PLC 301,171 17,308,000 0.58%
35 BANK OF AMERICA CORP /DE/ 299,464 17,210,000 0.57%
36 13D Management LLC 293,080 16,843,000 0.56%
37 HBK INVESTMENTS L P 289,400 16,632,000 0.55%
38 FRONTIER CAPITAL MANAGEMENT CO LLC 271,517 15,604,000 0.52%
39 BALYASNY ASSET MANAGEMENT L.P. 259,496 14,913,000 0.50%
40 GEODE CAPITAL MANAGEMENT, LLC 234,921 13,500,000 0.45%
41 BNP PARIBAS FINANCIAL MARKETS 220,942 12,697,537 0.42%
42 DEUTSCHE BANK AG\ 215,260 12,369,000 0.41%
43 TWO SIGMA INVESTMENTS, LP 204,092 11,729,000 0.39%
44 LEVIN CAPITAL STRATEGIES, L.P. 197,585 11,356,000 0.38%
45 KALMAR INVESTMENTS INC /DE/ 188,880 10,855,000 0.36%
46 NORTHERN TRUST CORP 186,175 10,700,000 0.36%
47 BRYN MAWR CAPITAL MANAGEMENT INC 180,120 10,351,000 0.34%
48 EMERALD ADVISERS, LLC 175,530 10,118,000 0.34%
49 Freshford Capital Management, LLC 166,227 9,553,000 0.32%
50 Bank of New York Mellon Corp 163,962 9,423,000 0.31%
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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.