Mario Gabelli Gibraltar Industries, Inc. Transaction History

Gamco Investors, Inc. Et Al

$9.45 Billion
Q3 2025

A detailed history of Mario Gabelli (Gamco Investors, Inc. Et Al) transactions in Gibraltar Industries, Inc. stock. As of the latest transaction made, Gamco Investors, Inc. Et Al holds 91,470 shares of ROCK stock, worth $5.41 Million. This represents 0.06% of its overall portfolio holdings.

Number of Shares

91,470

Previous 92,570 1.19%

Holding current value

$5.41 Million

Previous $5.46 Million 5.18%

% of portfolio

0.06%

Previous 0.06%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	SELL	$58.09 - $66.74 $63,899 - $73,414	-1,100 Reduced 1.19%	91,470 $5.74 Million
Q2 2025 Aug 13, 2025	BUY	$50.2 - $63.09 $133,030 - $167,188	2,650 Added 2.95%	92,570 $5.46 Million
Q1 2025 May 14, 2025	BUY	$56.2 - $67.05 $151,740 - $181,035	2,700 Added 3.1%	89,920 $5.27 Million
Q4 2024 Feb 13, 2025	SELL	$58.67 - $73.99 $142,274 - $179,425	-2,425 Reduced 2.71%	87,220 $5.14 Million
Q3 2024 Nov 14, 2024	SELL	$62.82 - $80.87 $45,544 - $58,630	-725 Reduced 0.8%	89,645 $6.27 Million

Q2 2024 Aug 13, 2024	BUY	$67.51 - $79.72 $13,502 - $15,944	200 Added 0.22%	90,370 $6.19 Million
Q1 2024 May 14, 2024	SELL	$72.83 - $87.18 $50,981 - $61,026	-700 Reduced 0.77%	90,170 $7.26 Million
Q3 2023 Nov 08, 2023	SELL	$59.47 - $76.4 $62,443 - $80,220	-1,050 Reduced 1.14%	90,870 $6.13 Million
Q2 2023 Aug 10, 2023	BUY	$46.41 - $62.92 $324,870 - $440,440	7,000 Added 8.24%	91,920 $5.78 Million
Q1 2023 May 12, 2023	BUY	$45.97 - $57.31 $68,955 - $85,965	1,500 Added 1.8%	84,920 $4.12 Million
Q4 2022 Feb 13, 2023	SELL	$41.29 - $52.54 $50,786 - $64,624	-1,230 Reduced 1.45%	83,420 $3.83 Million
Q3 2022 Nov 10, 2022	BUY	$37.13 - $48.94 $291,470 - $384,179	7,850 Added 10.22%	84,650 $3.47 Million
Q2 2022 Aug 12, 2022	BUY	$37.24 - $46.55 $316,540 - $395,675	8,500 Added 12.45%	76,800 $2.98 Million
Q1 2022 May 13, 2022	BUY	$42.95 - $67.96 $687,200 - $1.09 Million	16,000 Added 30.59%	68,300 $2.93 Million
Q4 2021 Feb 11, 2022	BUY	$64.13 - $78.67 $128,259 - $157,340	2,000 Added 3.98%	52,300 $3.49 Million
Q3 2021 Nov 12, 2021	BUY	$66.0 - $77.36 $105,600 - $123,776	1,600 Added 3.29%	50,300 $3.5 Million
Q2 2021 Aug 13, 2021	BUY	$73.38 - $95.65 $117,408 - $153,040	1,600 Added 3.4%	48,700 $3.72 Million
Q1 2021 May 14, 2021	SELL	$75.57 - $100.98 $211,595 - $282,744	-2,800 Reduced 5.61%	47,100 $4.31 Million
Q3 2020 Nov 06, 2020	SELL	$46.55 - $68.77 $83,790 - $123,786	-1,800 Reduced 3.48%	49,900 $3.25 Million
Q2 2020 Aug 13, 2020	BUY	$38.03 - $51.5 $1.97 Million - $2.66 Million	51,700 New	51,700 $2.48 Million
Q4 2018 Jan 30, 2019	SELL	$32.84 - $45.08 $226,596 - $311,052	-6,900 Closed	0 $0
Q3 2018 Nov 02, 2018	SELL	$36.85 - $48.35 $379,555 - $498,005	-10,300 Reduced 59.88%	6,900 $315,000
Q1 2018 May 09, 2018	SELL	$31.35 - $38.35 $495,330 - $605,930	-15,800 Reduced 47.88%	17,200 $582,000
Q4 2017 Feb 02, 2018	BUY	$29.85 - $33.25 $537,300 - $598,500	18,000 Added 120.0%	33,000 $1.09 Million
Q3 2017 Nov 01, 2017	BUY	$26.85 - $31.15 $402,750 - $467,250	15,000	15,000 $467,000

Others Institutions Holding ROCK

# of Institutions

294

Shares Held

27.2M

Call Options Held

23.7K

Put Options Held

21.1K

View Full List

About GIBRALTAR INDUSTRIES, INC.

Ticker ROCK
Exchange NASDAQ
Sector Industrials
Industry Building Products & Equipment
Shares Outstandng 31,627,800
Market Cap $1.87B
Description
Gibraltar Industries, Inc. manufactures and distributes building products for the renewable energy, residential, agtech, and infrastructure markets in North America and Asia. It operates through four segments: Renewables, Residential, Agtech, and Infrastructure. The Renewables segment designs, engineers, manufactures, and installs solar racking ...

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