GIBRALTAR INDUSTRIES, INC.
Total Trades
4
Buys
2
Sells
2
Largest Trade
$100K–$500K
Insiders
2
Institutional Funds
201
Inst. Value
$1M+
Activist Filings
20
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Nish James B | Director | SELL | $100K–$500K | 4K | $57.77 | May 5, 2025 |
| Nish James B | Director | SELL | $100K–$500K | 5K | $56.69 | May 24, 2023 |
| Myers Linda Kristine | Director | BUY | $50K–$100K | 2K | $38.16 | May 23, 2022 |
| Myers Linda Kristine | Director | BUY | $50K–$100K | 2K | $45.70 | Mar 2, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 201 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. | 1.7M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.6M | $1M+ | SH |
| STATE STREET CORP | 1.4M | $1M+ | SH |
| VICTORY CAPITAL MANAGEMENT INC | 731K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 640K | $1M+ | SH |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 606K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 440K | $1M+ | SH |
| SEGALL BRYANT & HAMILL, LLC | 354K | $1M+ | SH |
| Swedbank AB | 267K | $1M+ | SH |
| Swedbank AB | 267K | $1M+ | SH |
| KENNEDY CAPITAL MANAGEMENT LLC | 251K | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 197K | $1M+ | SH |
| VANGUARD GROUP INC | 189K | $1M+ | SH |
| PRINCIPAL FINANCIAL GROUP INC | 170K | $1M+ | SH |
| NEW YORK STATE COMMON RETIREMENT FUND | 152K | $1M+ | SH |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 129K | $1M+ | SH |
| Point72 Asset Management, L.P. | 118K | $1M+ | SH |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 102K | $1M+ | SH |
| PRIMECAP MANAGEMENT CO/CA/ | 96K | $1M+ | SH |
| GAMCO INVESTORS, INC. ET AL | 91K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 5, 2026
12.5%
3.7M shares
SC 13G/A · Sep 8, 2025
10.3%
3.1M shares
Wellington Management Group LLP
SC 13G/A · Aug 12, 2025
1.8%
530K shares
SC 13G · Aug 6, 2025
9.1%
2.7M shares
Wellington Management Group LLP
SC 13G/A · May 12, 2025
6.8%
2.0M shares
SC 13G/A · Apr 28, 2025
15.3%
4.6M shares
SC 13G/A · Apr 7, 2025
10.1%
3.0M shares
Wellington Management Group LLP
SC 13G · Feb 10, 2025
5.1%
1.5M shares
T. Rowe Price Investment Management, Inc. 85-4328500
SC 13G/A · Feb 16, 2024
1.3%
405K shares
T. Rowe Price Investment Management, Inc. 85-4328500
SC 13G · Feb 14, 2024
1.3%
405K shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
9.3%
2.8M shares
SC 13G/A · Jan 19, 2024
17.8%
5.4M shares
T. Rowe Price Investment Management, Inc. 85-4328500
SC 13G · Feb 14, 2023
6.4%
2.0M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2023
0.7%
220K shares
Dimensional Fund Advisors LP 30-0447847
SC 13G · Feb 10, 2023
5.7%
1.8M shares
SC 13G/A · Jan 26, 2023
17.7%
5.5M shares
SC 13G/A · Jan 20, 2023
17.7%
5.5M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2022
9.2%
3.0M shares
SC 13G/A · Jan 27, 2022
15.9%
5.2M shares
SC 13G · Jan 25, 2022
15.9%
5.2M shares