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ROGERS CORP COM
ROGERS CORP COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 155 Institutional holders with a total value of $925,025,908.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Neuberger Berman Group LLC 1,822,691 96,931,000 10.48%
2 VANGUARD GROUP INC 1,358,906 72,266,000 7.81%
3 BlackRock Fund Advisors 1,096,377 58,305,000 6.30%
4 WELLINGTON MANAGEMENT GROUP LLP 1,055,511 56,132,000 6.07%
5 COLUMBIA WANGER ASSET MANAGEMENT LLC 753,332 40,062,000 4.33%
6 DARUMA CAPITAL MANAGEMENT LLC 716,489 38,103,000 4.12%
7 DIMENSIONAL FUND ADVISORS LP 708,633 37,685,000 4.07%
8 BlackRock Institutional Trust Company, N.A. 622,045 33,080,000 3.58%
9 NORTHERN TRUST CORP 579,677 30,828,000 3.33%
10 AMERIPRISE FINANCIAL INC 503,901 26,798,000 2.90%
11 KENNEDY CAPITAL MANAGEMENT LLC 474,656 25,242,000 2.73%
12 FRONTIER CAPITAL MANAGEMENT CO LLC 424,234 22,561,000 2.44%
13 Walthausen & Co., LLC 385,936 20,524,000 2.22%
14 ROYCE & ASSOCIATES LP 373,437 19,859,000 2.15%
15 DEUTSCHE BANK AG\ 368,942 19,617,000 2.12%
16 Bank of New York Mellon Corp 346,420 18,423,000 1.99%
17 STATE STREET CORP 346,436 18,421,000 1.99%
18 Conestoga Capital Advisors, LLC 339,255 18,042,000 1.95%
19 INVESTMENT COUNSELORS OF MARYLAND LLC 321,393 17,092,000 1.85%
20 LOOMIS SAYLES & CO L P 295,841 15,733,000 1.70%
21 KALMAR INVESTMENTS INC /DE/ 242,622 12,903,000 1.39%
22 WESTPORT ADVISERS LLC 235,953 12,548,000 1.36%
23 THB ASSET MANAGEMENT 204,419 10,871,000 1.18%
24 NORGES BANK 160,520 8,536,000 0.92%
25 SEGALL BRYANT & HAMILL, LLC 157,304 8,365,000 0.90%
26 EAGLE BOSTON INVESTMENT MANAGEMENT INC 156,170 8,305,000 0.90%
27 Lapides Asset Management, LLC 132,600 7,052,000 0.76%
28 Skylands Capital, LLC 131,050 6,969,000 0.75%
29 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 130,465 6,938,000 0.75%
30 WESTPORT ASSET MANAGEMENT INC 127,089 6,759,000 0.73%
31 PRINCIPAL FINANCIAL GROUP INC 117,389 6,243,000 0.67%
32 PANAGORA ASSET MANAGEMENT INC 115,360 6,135,000 0.66%
33 GEODE CAPITAL MANAGEMENT, LLC 111,528 5,931,000 0.64%
34 D. E. Shaw & Co., Inc. 107,450 5,714,000 0.62%
35 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 102,212 5,436,000 0.59%
36 Cortina Asset Management, LLC 95,087 5,057,000 0.55%
37 RENAISSANCE TECHNOLOGIES LLC 95,000 5,052,000 0.55%
38 TIAA CREF INVESTMENT MANAGEMENT LLC 94,398 5,020,000 0.54%
39 TRILLIUM ASSET MANAGEMENT, LLC 87,599 4,659,000 0.50%
40 Aristotle Capital Boston, LLC 86,777 4,615,000 0.50%
41 ICON ADVISERS INC/CO 86,550 4,603,000 0.50%
42 Invesco Ltd. 78,957 4,199,000 0.45%
43 BlackRock Investment Management, LLC 74,907 3,984,000 0.43%
44 Nationwide Fund Advisors 70,111 3,729,000 0.40%
45 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 62,991 3,350,000 0.36%
46 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 59,459 3,162,000 0.34%
47 TWO SIGMA INVESTMENTS, LP 52,253 2,779,000 0.30%
48 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 49,000 2,606,000 0.28%
49 COMERICA BANK 45,965 2,444,000 0.26%
50 PRUDENTIAL FINANCIAL INC 44,269 2,354,000 0.25%
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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.