Gibraltar Industries, Inc.
DE ˙ DB ˙ US3746891072
32,00 € 0,00 (0,00%)
2026-06-04
DEL PRIS
SecurityDE:GI2 / Gibraltar Industries, Inc.
InstitutionGabelli Funds Llc
Latest Disclosed Ownership34,080 shares
Latest Disclosed Value $ 1,358,770
Gabelli Funds Llc reports 5.20% decrease in ownership of GI2 / Gibraltar Industries, Inc.

On May 14, 2026 - Gabelli Funds Llc filed a 13F-HR form disclosing ownership of 34,080 shares of Gibraltar Industries, Inc. (DE:GI2) valued at $1,158,720 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 35,951 shares of Gibraltar Industries, Inc.. This represents a change in shares of -5.20% during the quarter. The current value of the position is $1,090,560 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F GIBRALTAR INDUSTRIES EQUITY 374689107 34,080 -1,871 -5.20 1,359 -23.58 0.0092
2026-02-05 2025-12-31 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,951 208 0.58 1,777 -20.81 0.0120
2025-11-12 2025-09-30 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,743 -150 -0.42 2,245 6.00 0.0152
2025-08-13 2025-06-30 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,893 -416 -1.15 2,118 -0.56 0.0150
2025-05-14 2025-03-31 13F GIBRALTAR INDUSTRIES EQUITY 374689107 36,309 -364 -0.99 2,130 -1.44 0.0162
2025-02-13 2024-12-31 13F GIBRALTAR INDUSTRIES EQUITY 374689107 36,673 805 2.24 2,160 -13.88 0.0162
2024-11-13 2024-09-30 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,868 1,000 2.87 2,508 4.94 0.0181
2024-08-13 2024-06-30 13F GIBRALTAR INDUSTRIES EQUITY 374689107 34,868 -312 -0.89 2,390 -15.64 0.0182
2024-05-14 2024-03-31 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,180 0 0.00 2,833 1.98 0.0209
2024-02-13 2023-12-31 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,180 -260 -0.73 2,779 16.14 0.0214
2023-11-08 2023-09-30 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,440 -100 -0.28 2,393 6.98 0.0194
2023-08-10 2023-06-30 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,540 -260 -0.73 2,236 28.80 0.0169
2023-05-12 2023-03-31 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,800 0 0.00 1,736 5.72 0.0132
2023-02-13 2022-12-31 13F GIBRALTAR INDUSTRIES EQUITY 374689107 35,800 0 0.00 1,643 12.08 0.0128
2022-11-14 2022-09-30 13F/A-1 GIBRALTER INDUSTRIES COM 374689107 35,800 800 2.29 1,465 8.04 0.0121
2022-11-10 2022-09-30 13F GIBRALTER INDUSTRIES COM 374689107 35,800 800 1,465 0.0121
2022-08-12 2022-06-30 13F GIBRALTER INDUSTRIES COM 374689107 35,000 4,582 15.06 1,356 3.83 0.0104
2022-05-18 2022-03-31 13F/A-1 GIBRALTER INDUSTRIES COM 374689107 30,418 276 0.92 1,306 -35.02 0.0086
2022-05-13 2022-03-31 13F GIBRALTER INDUSTRIES COM 374689107 30,418 276 1,306 0.0088
2022-02-11 2021-12-31 13F GIBRALTER INDUSTRIES COM 374689107 30,142 1,642 5.76 2,010 1.26 0.0127
2021-11-12 2021-09-30 13F GIBRALTER INDUSTRIES COM 374689107 28,500 0 0.00 1,985 -8.74 0.0131
2021-08-13 2021-06-30 13F GIBRALTER INDUSTRIES COM 374689107 28,500 0 0.00 2,175 -16.60 0.0139
2021-05-14 2021-03-31 13F GIBRALTER INDUSTRIES COM 374689107 28,500 -1,000 -3.39 2,608 22.90 0.0175
2021-02-05 2020-12-31 13F GIBRALTER INDUSTRIES COM 374689107 29,500 0 0.00 2,122 10.41 0.0151
2020-11-06 2020-09-30 13F GIBRALTER INDUSTRIES COM 374689107 29,500 0 0.00 1,922 35.73 0.0150
2020-08-13 2020-06-30 13F GIBRALTER INDUSTRIES COM 374689107 29,500 0 0.00 1,416 11.85 0.0115
2020-05-14 2020-03-31 13F GIBRALTER INDUSTRIES COM 374689107 29,500 0 0.00 1,266 -14.92 0.0113
2020-02-14 2019-12-31 13F GIBRALTER INDUSTRIES COM 374689107 29,500 -1,000 -3.28 1,488 6.21 0.0096
2019-11-01 2019-09-30 13F GIBRALTER INDUSTRIES COM 374689107 30,500 -15,000 -32.97 1,401 -23.69 0.0093
2019-08-02 2019-06-30 13F GIBRALTER INDUSTRIES COM 374689107 45,500 -7,300 -13.83 1,836 -14.37 0.0118
2019-05-02 2019-03-31 13F GIBRALTER INDUSTRIES COM 374689107 52,800 -10,600 -16.72 2,144 -4.96 0.0135
2019-01-30 2018-12-31 13F GIBRALTER INDUSTRIES COM 374689107 63,400 -2,000 -3.06 2,256 -24.35 0.0155
2018-11-02 2018-09-30 13F GIBRALTER INDUSTRIES COM 374689107 65,400 -2,600 -3.82 2,982 16.94 0.0171
2018-08-10 2018-06-30 13F GIBRALTER INDUSTRIES COM 374689107 68,000 0 0.00 2,550 10.77 0.0151
2018-05-09 2018-03-31 13F GIBRALTER INDUSTRIES COM 374689107 68,000 -800 -1.16 2,302 1.41 0.0137
2018-02-02 2017-12-31 13F GIBRALTER INDUSTRIES COM 374689107 68,800 16,000 30.30 2,270 37.99 0.0131
2017-11-01 2017-09-30 13F GIBRALTER INDUSTRIES COM 374689107 52,800 0 0.00 1,645 -12.59 0.0094
2017-08-03 2017-06-30 13F GIBRALTER INDUSTRIES COM 374689107 52,800 0 0.00 1,882 -13.47 0.0112
2017-05-04 2017-03-31 13F GIBRALTER INDUSTRIES COM 374689107 52,800 0 0.00 2,175 -1.09 0.0128
2017-02-10 2016-12-31 13F GIBRALTER INDUSTRIES COM 374689107 52,800 -200 -0.38 2,199 11.68 0.0130
2016-11-10 2016-09-30 13F GIBRALTER INDUSTRIES COM 374689107 53,000 0 0.00 1,969 17.69 0.0117
2016-08-04 2016-06-30 13F GIBRALTER INDUSTRIES COM 374689107 53,000 0 0.00 1,673 10.36 0.0099
2016-05-05 2016-03-31 13F GIBRALTER INDUSTRIES COM 374689107 53,000 9,000 20.45 1,516 35.48 0.0091
2016-02-05 2015-12-31 13F GIBRALTER INDUSTRIES COM 374689107 44,000 18,500 72.55 1,119 139.10 0.0068
2015-10-23 2015-09-30 13F GIBRALTER INDUSTRIES COM 374689107 25,500 500 2.00 468 -8.06 0.0028
2015-08-05 2015-06-30 13F GIBRALTER INDUSTRIES COM 374689107 25,000 25,000 509 0.0027
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.