Gibraltar Industries, Inc.
DE ˙ DB ˙ US3746891072
32,00 € 0,00 (0,00%)
2026-06-04
DEL PRIS
SecurityDE:GI2 / Gibraltar Industries, Inc.
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership4,221 shares
Latest Disclosed Value $ 168,292
Quadrant Capital Group Llc reports 51.08% decrease in ownership of GI2 / Gibraltar Industries, Inc.

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 4,221 shares of Gibraltar Industries, Inc. (DE:GI2) valued at $143,514 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 8,629 shares of Gibraltar Industries, Inc.. This represents a change in shares of -51.08% during the quarter. The current value of the position is $135,072 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)
2026-05-13 2026-03-31 13F/A-1 GIBRALTAR INDS COM 374689107 4,221 -4,408 -51.08 168 -60.56 0.0050
2026-05-11 2026-03-31 13F GIBRALTAR INDS COM 374689107 4,221 -4,408 49 0.0369
2026-02-12 2025-12-31 13F GIBRALTAR INDS COM 374689107 8,629 -595 -6.45 427 -26.42 0.0129
2025-11-13 2025-09-30 13F GIBRALTAR INDS COM 374689107 9,224 0 0.00 579 6.43 0.0188
2025-08-13 2025-06-30 13F GIBRALTAR INDS COM 374689107 9,224 -329 -3.44 544 -2.86 0.0196
2025-05-13 2025-03-31 13F GIBRALTAR INDS COM 374689107 9,553 8,846 1,251.20 560 1,265.85 0.0208
2025-02-13 2024-12-31 13F GIBRALTAR INDS COM 374689107 707 15 2.17 42 -14.58 0.0029
2024-11-12 2024-09-30 13F GIBRALTAR INDS COM 374689107 692 -16 -2.26 48 0.00 0.0034
2024-08-12 2024-06-30 13F GIBRALTAR INDS COM 374689107 708 41 6.15 49 -9.43 0.0036
2024-05-15 2024-03-31 13F GIBRALTAR INDS COM 374689107 667 -1 -0.15 54 1.92 0.0042
2024-02-08 2023-12-31 13F GIBRALTAR INDS COM 374689107 668 139 26.28 53 48.57 0.0045
2023-11-14 2023-09-30 13F GIBRALTAR INDS COM 374689107 529 0 0.00 36 6.06 0.0036
2023-08-10 2023-06-30 13F GIBRALTAR INDS COM 374689107 529 -40 -7.03 33 22.22 0.0033
2023-05-11 2023-03-31 13F GIBRALTAR INDS COM 374689107 569 -10 -1.73 28 3.85 0.0029
2023-02-13 2022-12-31 13F GIBRALTAR INDS COM 374689107 579 99 20.62 27 30.00 0.0030
2022-11-10 2022-09-30 13F GIBRALTAR INDS COM 374689107 480 115 31.51 20 42.86 0.0026
2022-08-09 2022-06-30 13F GIBRALTAR INDS COM 374689107 365 195 114.71 14 100.00 0.0019
2022-05-06 2022-03-31 13F GIBRALTAR INDS COM 374689107 170 79 86.81 7 16.67 0.0008
2022-02-01 2021-12-31 13F GIBRALTAR INDS COM 374689107 91 0 0.00 6 0.00 0.0007
2021-11-12 2021-09-30 13F GIBRALTAR INDS COM 374689107 91 0 0.00 6 -14.29 0.0008
2021-08-09 2021-06-30 13F GIBRALTAR INDS COM 374689107 91 0 0.00 7 -12.50 0.0010
2021-05-12 2021-03-31 13F GIBRALTAR INDS COM 374689107 91 0 0.00 8 14.29 0.0013
2021-02-16 2020-12-31 13F GIBRALTAR INDS COM 374689107 91 0 0.00 7 16.67 0.0013
2020-11-13 2020-09-30 13F GIBRALTAR INDS COM 374689107 91 0 0.00 6 50.00 0.0013
2020-08-13 2020-06-30 13F GIBRALTAR INDS COM 374689107 91 77 550.00 4 300.00 0.0009
2020-05-15 2020-03-31 13F Gibraltar Industries Com 374689107 14 14 1 0.0002
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.