What does CUSIP 775133101 represent in this 13F holders report?

CUSIP 775133101 is the security identifier for ROG - ROGERS CORP - Common Stock used to aggregate holder disclosures.

How many institutions held ROG - ROGERS CORP - Common Stock in Q4 2014?

155 institutional investors reported ROG - ROGERS CORP - Common Stock for Q4 2014. Use the holders table for investor-level position and value details.

ROGERS CORP - Common Stock (ROG)

CUSIP: 775133101

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class: Equity / Common Stock
Shares outstanding: 18,083,810
Total 13F shares: 17,404,501
Share change: +271,461
Total reported value: $1,417,206,740
Put/Call ratio: 50%
Price per share: $81.44
Number of holders: 155
Value change: +$25,325,943
Number of buys: 75
Number of sells: 65

Quarterly Holders Quick Answers

What is CUSIP 775133101?
CUSIP 775133101 identifies ROG - ROGERS CORP - Common Stock in SEC institutional holdings data.

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Newer quarter: Q1 2015
Previous quarter: Q3 2014

Recent filing periods for CUSIP 775133101:

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Top shareholders of ROG - ROGERS CORP - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	6.7%	1,209,002	$66,205,000	—	30 Sep 2014	13F
DARUMA CAPITAL MANAGEMENT LLC	13F	Company	6.6%	1,195,470	$65,464,000	—	30 Sep 2014	13F
Neuberger Berman Group LLC	13F	Company	6.3%	1,148,251	$62,878,000	—	30 Sep 2014	13F
ROYCE & ASSOCIATES LP	13F	Company	5.3%	963,373	$52,754,000	—	30 Sep 2014	13F
COLUMBIA WANGER ASSET MANAGEMENT LLC	13F	Company	5.1%	930,700	$50,965,000	—	30 Sep 2014	13F
BlackRock Fund Advisors	13F	Company	5%	904,918	$49,553,000	—	30 Sep 2014	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	4.5%	822,379	$45,033,000	—	30 Sep 2014	13F
AMERIPRISE FINANCIAL INC	13F	Company	3.2%	586,623	$32,124,000	—	30 Sep 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	3.1%	568,016	$31,105,000	—	30 Sep 2014	13F
KALMAR INVESTMENTS INC /DE/	13F	Company	3.1%	565,461	$30,965,000	—	30 Sep 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	3.1%	559,167	$30,620,000	—	30 Sep 2014	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	2.9%	516,607	$28,289,000	—	30 Sep 2014	13F
NORTHERN TRUST CORP	13F	Company	2.7%	488,289	$26,738,000	—	30 Sep 2014	13F
RK Capital Management, LLC	13F	Company	2.5%	447,403	$24,500,000	—	30 Sep 2014	13F
LORD, ABBETT & CO. LLC	13F	Company	2.4%	437,539	$23,960,000	—	30 Sep 2014	13F
INVESTMENT COUNSELORS OF MARYLAND LLC	13F	Company	2.1%	388,638	$21,282,000	—	30 Sep 2014	13F
ACK Asset Management LLC	13F	Company	2.1%	375,600	$20,568,000	—	30 Sep 2014	13F
DEUTSCHE BANK AG\	13F	Company	1.9%	346,053	$18,948,000	—	30 Sep 2014	13F
STATE STREET CORP	13F	Company	1.9%	337,890	$18,503,000	—	30 Sep 2014	13F
EAGLE BOSTON INVESTMENT MANAGEMENT INC	13F	Company	1.7%	315,186	$17,259,000	—	30 Sep 2014	13F
LOOMIS SAYLES & CO L P	13F	Company	1.6%	285,991	$15,661,000	—	30 Sep 2014	13F
WESTPORT ADVISERS LLC	13F	Company	1.3%	235,953	$12,921,000	—	30 Sep 2014	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	1.1%	196,504	$10,761,000	—	30 Sep 2014	13F
Bank of New York Mellon Corp	13F	Company	1%	186,755	$10,227,000	—	30 Sep 2014	13F
SEGALL BRYANT & HAMILL, LLC	13F	Company	0.92%	166,167	$9,099,000	—	30 Sep 2014	13F
NORGES BANK	13F	Company	0.85%	153,992	$8,432,000	—	30 Sep 2014	13F
WESTPORT ASSET MANAGEMENT INC	13F	Company	0.77%	139,089	$7,617,000	—	30 Sep 2014	13F
Gotham Asset Management, LLC	13F	Company	0.74%	134,343	$7,357,000	—	30 Sep 2014	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.63%	114,021	$6,244,000	—	30 Sep 2014	13F
Skylands Capital, LLC	13F	Company	0.6%	109,250	$5,983,000	—	30 Sep 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.53%	95,298	$5,218,000	—	30 Sep 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.44%	78,835	$4,317,000	—	30 Sep 2014	13F
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	13F	Company	0.41%	75,016	$4,108,000	—	30 Sep 2014	13F
CHARTWELL INVESTMENT PARTNERS, LLC	13F	Company	0.39%	71,354	$3,907,000	—	30 Sep 2014	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.38%	68,539	$3,753,000	—	30 Sep 2014	13F
D. E. Shaw & Co., Inc.	13F	Company	0.38%	67,859	$3,716,000	—	30 Sep 2014	13F
Coe Capital Management, LLC	13F	Company	0.37%	67,194	$3,679,227	—	30 Sep 2014	13F
BlackRock Investment Management, LLC	13F	Company	0.36%	65,172	$3,569,000	—	30 Sep 2014	13F
York State Teachers Retirement System New	13F	Individual	0.35%	62,559	$3,426,000	—	30 Sep 2014	13F
MORGAN STANLEY	13F	Company	0.29%	51,768	$2,835,000	—	30 Sep 2014	13F
Invesco Ltd.	13F	Company	0.28%	50,647	$2,773,000	—	30 Sep 2014	13F
THB ASSET MANAGEMENT	13F	Company	0.27%	49,132	$2,690,000	—	30 Sep 2014	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.27%	48,398	$2,651,000	—	30 Sep 2014	13F
SG Capital Management LLC	13F	Company	0.26%	47,496	$2,601,000	—	30 Sep 2014	13F
TRILLIUM ASSET MANAGEMENT, LLC	13F	Company	0.25%	44,656	$2,445,000	—	30 Sep 2014	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.25%	44,507	$2,437,000	—	30 Sep 2014	13F
MANAGED ACCOUNT ADVISORS LLC	13F	Company	0.23%	41,600	$2,278,000	—	30 Sep 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.23%	41,200	$2,256,000	—	30 Sep 2014	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.22%	40,369	$2,211,000	—	30 Sep 2014	13F
COMERICA BANK	13F	Company	0.22%	39,010	$2,136,000	—	30 Sep 2014	13F

Institutional Holders of ROGERS CORP - Common Stock (ROG) as of Q4 2014

As of 31 Dec 2014, ROGERS CORP - Common Stock (ROG) was held by 155 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 17,404,501 shares. The largest 10 holders included Neuberger Berman Group LLC, VANGUARD GROUP INC, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Fund Advisors, DARUMA CAPITAL MANAGEMENT LLC, ROYCE & ASSOCIATES LLC, COLUMBIA WANGER ASSET MANAGEMENT LLC, DIMENSIONAL FUND ADVISORS LP, Ameriprise Financial Inc, and KALMAR INVESTMENTS INC /DE/. This page lists 155 institutional shareholders reporting positions in this security for the Q4 2014 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2014 vs Q3 2014 Across Filers

Q3 2014 holders

141

Q4 2014 holders

155

Holder diff

Investor	Q3 2014 Shares	Q4 2014 Shares	Share Diff	Share Chg %	Q3 2014 Value $	Q4 2014 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.