Gibraltar Industries, Inc. (ROCK) Institutional Ownership

Institutions by Trading Activity

29,863,000Shares Outstanding

30,780,358Shares held by institutions

$1,224,750,445Value of institutional holdings

103.07%Institutional ownership %

5.11%Shares Changed QoQ

247No. of institutional investors

Gibraltar Industries, Inc. (NASDAQ:ROCK) showed up in the 13F filings of 247 institutional investors as of December 2025.

They owned 102.5% of outstanding stock in December 2025, up from 101.0% the prior quarter.
Their total shares held in ROCK increased 5.11% from the prior quarter, while the number of investors in Gibraltar Industries decreased 12.1% year over year.
Among the 247 funds, 112 bought more Gibraltar Industries shares, 108 sold down, and 27 held their ground.
In total, institutional investors 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 Ares Financial Consulting, LLC at 40 shares, representing 0.0% of shares outstanding.
According to Business Quant data, leading holders of ROCK for December 2025 are Ares Financial Consulting, LLC (40).

30,780,358 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	4,971,088	-261,454	-5.00%	$245,770,591.00
FMR LLC	31 Dec, 2025	3,696,450	581,382	18.66%	$182,752,490.00
VANGUARD GROUP INC	31 Dec, 2025	2,863,575	-36,614	-1.26%	$141,575,149.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	1,714,322	1,177,654	219.44%	$84,756,080.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,698,746	13,444	0.80%	$83,986,907.00
State Street Corp	31 Dec, 2025	1,363,153	74,427	5.78%	$67,394,284.00
BARROW HANLEY MEWHINNEY & STRAUSS LLC	31 Dec, 2025	986,324	32,764	3.44%	$48,763,859.00
Boston Partners	31 Dec, 2025	923,711	897,935	3,483.61%	$45,992,889.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	893,427	376,060	72.69%	$44,172.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	737,587	776	0.11%	$36,472,709.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	730,989	-171,572	-19.01%	$36,140,096.00
FRONTIER CAPITAL MANAGEMENT CO LLC	31 Dec, 2025	547,668	172,315	45.91%	$27,076,706.00
Swedbank AB	31 Dec, 2025	534,202	267,101	100.00%	$26,410,946.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	487,375	11,087	2.33%	$24,096,143.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	440,433	-9,429	-2.10%	$21,775,008.00
Morgan Stanley	31 Dec, 2025	434,234	80,750	22.84%	$21,468,636.00
PALISADE CAPITAL MANAGEMENT, LP	31 Dec, 2025	375,674	-28,101	-6.96%	$18,573,323.00
Goldman Sachs Group Inc	31 Dec, 2025	360,340	194,442	117.21%	$17,815,210.00
SEGALL BRYANT & HAMILL, LLC	31 Dec, 2025	353,555	-8,838	-2.44%	$17,479,759.00
Northern Trust Corp	31 Dec, 2025	322,175	-29,981	-8.51%	$15,928,332.00

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