What does CUSIP 374689107 represent in this 13F holders report?

CUSIP 374689107 is the security identifier for ROCK - GIBRALTAR INDUSTRIES, INC. - Common Stock used to aggregate holder disclosures.

How many institutions held ROCK - GIBRALTAR INDUSTRIES, INC. - Common Stock in Q2 2018?

149 institutional investors reported ROCK - GIBRALTAR INDUSTRIES, INC. - Common Stock for Q2 2018. Use the holders table for investor-level position and value details.

GIBRALTAR INDUSTRIES, INC. - Common Stock (ROCK)

CUSIP: 374689107

Q2 2018 13F Holders as of 30 Jun 2018

Type / Class: Equity / Common Stock
Shares outstanding: 29,557,276
Total 13F shares: 35,643,181
Share change: +753,763
Total reported value: $1,336,858,988
Put/Call ratio: 313%
Price per share: $37.50
Number of holders: 149
Value change: +$32,759,239
Number of buys: 72
Number of sells: 66

Quarterly Holders Quick Answers

What is CUSIP 374689107?
CUSIP 374689107 identifies ROCK - GIBRALTAR INDUSTRIES, INC. - Common Stock in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2018
Previous quarter: Q1 2018

Recent filing periods for CUSIP 374689107:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of ROCK - GIBRALTAR INDUSTRIES, INC. - 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
BlackRock Finance, Inc.	13F	Company	14%	4,087,433	$138,360,000	—	31 Mar 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	8.2%	2,414,857	$81,743,000	—	31 Mar 2018	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	7.7%	2,277,732	$77,101,000	—	31 Mar 2018	13F
FRANKLIN RESOURCES INC	13F	Company	6.6%	1,954,384	$66,156,000	—	31 Mar 2018	13F
VANGUARD GROUP INC	13F	Company	6%	1,782,953	$60,354,000	—	31 Mar 2018	13F
Aberdeen Group plc	13F	Company	5.2%	1,550,295	$52,517,000	—	31 Mar 2018	13F
PZENA INVESTMENT MANAGEMENT LLC	13F	Company	5.2%	1,531,107	$51,828,000	—	31 Mar 2018	13F
SILVERCREST ASSET MANAGEMENT GROUP LLC	13F	Company	4.7%	1,381,308	$46,757,000	—	31 Mar 2018	13F
BARROW HANLEY MEWHINNEY & STRAUSS LLC	13F	Company	4.4%	1,298,672	$43,960,000	—	31 Mar 2018	13F
Nuveen Asset Management, LLC	13F	Company	4.4%	1,296,809	$43,897,000	—	31 Mar 2018	13F
FMR LLC	13F	Company	4.1%	1,226,095	$41,503,000	—	31 Mar 2018	13F
WESTWOOD HOLDINGS GROUP INC	13F	Company	4%	1,177,775	$39,868,000	—	31 Mar 2018	13F
STATE STREET CORP	13F	Company	2.7%	797,690	$27,004,000	—	31 Mar 2018	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	2%	585,500	$19,819,000	—	31 Mar 2018	13F
LORD, ABBETT & CO. LLC	13F	Company	1.9%	563,868	$19,087,000	—	31 Mar 2018	13F
SKYLINE ASSET MANAGEMENT LP	13F	Company	1.8%	522,900	$17,700,000	—	31 Mar 2018	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	1.7%	489,609	$16,573,000	—	31 Mar 2018	13F
HCSF Management, LLC	13F	Company	1.5%	442,404	$14,975,000	—	31 Mar 2018	13F
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	13F	Company	1.5%	441,324	$14,939,000	—	31 Mar 2018	13F
WEDGE CAPITAL MANAGEMENT L L P/NC	13F	Company	1.4%	413,066	$13,982,000	—	31 Mar 2018	13F
NORTHERN TRUST CORP	13F	Company	1.3%	395,270	$13,380,000	—	31 Mar 2018	13F
Bank of New York Mellon Corp	13F	Company	1.3%	394,909	$13,368,000	—	31 Mar 2018	13F
Phocas Financial Corp.	13F	Company	1.1%	335,795	$11,367,000	—	31 Mar 2018	13F
NORGES BANK	13F	Company	1%	310,267	$10,503,000	—	31 Mar 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.99%	291,938	$9,882,000	—	31 Mar 2018	13F
Epoch Investment Partners, Inc.	13F	Company	0.98%	290,391	$9,830,000	—	31 Mar 2018	13F
D. E. Shaw & Co., Inc.	13F	Company	0.97%	288,065	$9,751,000	—	31 Mar 2018	13F
JPMORGAN CHASE & CO	13F	Company	0.97%	285,986	$9,681,000	—	31 Mar 2018	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.96%	283,956	$9,612,000	—	31 Mar 2018	13F
SG Capital Management LLC	13F	Company	0.87%	258,215	$8,741,000	—	31 Mar 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.87%	258,048	$8,735,000	—	31 Mar 2018	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.82%	243,352	$8,237,000	—	31 Mar 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.74%	219,629	$7,435,000	—	31 Mar 2018	13F
Curi Capital, LLC	13F	Company	0.67%	199,261	$6,745,000	—	31 Mar 2018	13F
PRIMECAP MANAGEMENT CO/CA/	13F	Company	0.67%	197,500	$6,685,000	—	31 Mar 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.67%	197,305	$6,679,000	—	31 Mar 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.64%	189,530	$6,415,000	—	31 Mar 2018	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.61%	179,763	$6,085,000	—	31 Mar 2018	13F
Gotham Asset Management, LLC	13F	Company	0.57%	167,405	$5,667,000	—	31 Mar 2018	13F
Cortina Asset Management, LLC	13F	Company	0.55%	163,850	$5,546,000	—	31 Mar 2018	13F
ROYCE & ASSOCIATES LP	13F	Company	0.53%	157,298	$5,325,000	—	31 Mar 2018	13F
Teton Advisors, Inc.	13F	Company	0.49%	145,000	$4,908,000	—	31 Mar 2018	13F
RBF Capital, LLC	13F	Company	0.47%	140,000	$4,739,000	—	31 Mar 2018	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	0.45%	132,465	$4,484,000	—	31 Mar 2018	13F
SYSTEMATIC FINANCIAL MANAGEMENT LP	13F	Company	0.44%	129,800	$4,394,000	—	31 Mar 2018	13F
COMERICA BANK	13F	Company	0.35%	102,354	$3,593,000	—	31 Mar 2018	13F
Piermont Capital Management Inc.	13F	Company	0.32%	93,695	$3,172,000	—	31 Mar 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.32%	93,317	$3,159,000	—	31 Mar 2018	13F
York State Teachers Retirement System New	13F	Individual	0.29%	84,972	$2,876,000	—	31 Mar 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.28%	82,170	$2,779,000	—	31 Mar 2018	13F

Institutional Holders of GIBRALTAR INDUSTRIES, INC. - Common Stock (ROCK) as of Q2 2018

As of 30 Jun 2018, GIBRALTAR INDUSTRIES, INC. - Common Stock (ROCK) was held by 149 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 35,643,181 shares. The largest 10 holders included BlackRock Inc., FRANKLIN RESOURCES INC, DIMENSIONAL FUND ADVISORS LP, PRICE T ROWE ASSOCIATES INC /MD/, VANGUARD GROUP INC, FMR LLC, SILVERCREST ASSET MANAGEMENT GROUP LLC, PZENA INVESTMENT MANAGEMENT LLC, Nuveen Asset Management, LLC, and Standard Life Aberdeen plc. This page lists 149 institutional shareholders reporting positions in this security for the Q2 2018 filing period.

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

Compare Q2 2018 vs Q1 2018 Across Filers

Q1 2018 holders

159

Q2 2018 holders

149

Holder diff

-10

Investor	Q1 2018 Shares	Q2 2018 Shares	Share Diff	Share Chg %	Q1 2018 Value $	Q2 2018 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.