Gibraltar Industries, Inc. (ROCK) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

282,347Shares held by institutions

$11,155,530Value of institutional holdings

98.76%Institutional ownership %

-2.54%Shares Changed QoQ

263No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Gibraltar Industries, Inc. (NASDAQ:ROCK) has 247 institutional investors that have filed 13F reports for the period ending December 2025.

Collectively, these holders controlled 102.5% of Gibraltar Industries's outstanding shares in December 2025, up from 101.0% in September 2025.
They increased total shares held in Gibraltar Industries by 5.11% from last quarter, and the number of investors in ROCK decreased 12.1% annually.
During the quarter, 112 of these 247 funds increased positions in ROCK, 108 reduced exposure, and 27 held steady.
Institutional investors collectively held 30.6Mn shares in Gibraltar Industries as of December 2025, up by 1.49Mn shares quarter on quarter, and down 813.42K shares year over year.
As of December 31, 2025, the biggest holder of Gibraltar Industries is BlackRock, Inc. at 4.97Mn shares, representing 16.65% of shares outstanding.
Top purchasers of ROCK stock for the quarter ending December 2025 included ALLIANCEBERNSTEIN L.P. (1.18Mn), Boston Partners (897.94K), FMR LLC (581.38K), T. Rowe Price Investment Management, Inc. (376.06K), Swedbank AB (267.1K).
The largest sellers of Gibraltar Industries for the quarter ending December 2025 were SILVERCREST ASSET MANAGEMENT GROUP LLC (665.6K), Allspring Global Investments Holdings, LLC (301.54K), BlackRock, Inc. (261.45K), Assenagon Asset Management S.A. (220.51K), Jpmorgan Chase & Co (189.79K).
Gibraltar Industries's 10 largest shareholders as of December 2025 include BlackRock, Inc. (4.97Mn), FMR LLC (3.7Mn), VANGUARD GROUP INC (2.86Mn), ALLIANCEBERNSTEIN L.P. (1.71Mn), DIMENSIONAL FUND ADVISORS LP (1.7Mn), State Street Corp (1.36Mn), BARROW HANLEY MEWHINNEY & STRAUSS LLC (986.32K), Boston Partners (923.71K), T. Rowe Price Investment Management, Inc. (893.43K), GEODE CAPITAL MANAGEMENT, LLC (737.59K) per Business Quant data.

247 Institutional Holders

282,347 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	-261,454	-5.00%	$0.00
FMR LLC	31 Dec, 2025	581,382	18.66%	$0.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	376,060	72.69%	$0.00
Barclays Plc	31 Dec, 2025	-93,884	-54.34%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-36,614	-1.26%	$0.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	11,087	2.33%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	78	47.56%	$0.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	1,177,654	219.44%	$0.00
Russell Investments Group, Ltd.	31 Dec, 2025	33,842	28.64%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	13,444	0.80%	$0.00
Point72 Asset Management, L.P.	31 Dec, 2025	22,263	23.21%	$0.00
State Street Corp	31 Dec, 2025	74,427	5.78%	$0.00
Pacer Advisors, Inc.	31 Dec, 2025	83,366	0.00%	$0.00
BARROW HANLEY MEWHINNEY & STRAUSS LLC	31 Dec, 2025	32,764	3.44%	$0.00
Nuveen, LLC	31 Dec, 2025	-188,495	-72.72%	$0.00
Boston Partners	31 Dec, 2025	897,935	3,483.61%	$0.00
UBS Group AG	31 Dec, 2025	-187,469	-73.86%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	776	0.11%	$0.00
Qube Research & Technologies Ltd	31 Dec, 2025	-92,136	-61.95%	$0.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	-171,572	-19.01%	$0.00

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