Gibraltar Industries Ownership | Who Owns Gibraltar Industries?
Gibraltar Industries Ownership Summary
Gibraltar Industries is owned by 101.09% institutional investors, 0.93% insiders. Blackrock is the largest institutional shareholder, holding 17.54% of ROCK shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.08% of its assets in Gibraltar Industries shares.
ROCK Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Gibraltar Industries | 101.09% | 0.93% | -2.02% |
| Sector | Industrials Stocks | 49.61% | 15.69% | 34.70% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 5.36M | 17.54% | $367.54M |
| Blackrock funding, inc. /de | 5.05M | 16.90% | $201.30M |
| Fmr | 4.43M | 14.84% | $176.71M |
| Vanguard group | 2.86M | 9.63% | $141.58M |
| Alliancebernstein | 2.20M | 7.36% | $108.69M |
| Dimensional fund advisors lp | 1.71M | 5.71% | $68.02M |
| State street | 1.35M | 4.50% | $53.65M |
| Barrow hanley mewhinney & strauss | 1.17M | 3.92% | $46.65M |
| Geode capital management | 777.63K | 2.60% | $31.01M |
| Mirae asset global etfs | 742.27K | 2.48% | $29.59M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Covalent partners | 27.00K | 6.39% | $1.70M |
| First wilshire securities management | 499.92K | 4.49% | $19.93M |
| Expect equity | 63.47K | 2.43% | $2.53M |
| Teton advisors | 56.00K | 2.01% | $3.30M |
| Kennondale capital management | 41.85K | 1.20% | $1.67M |
| Sg capital management | 233.81K | 0.62% | $9.32M |
| Cascade investment advisors | 22.05K | 0.52% | $878.93K |
| Palisade capital management, lp | 358.88K | 0.48% | $14.31M |
| Invenomic capital management lp | 183.07K | 0.33% | $7.30M |
| Frontier capital management | 688.27K | 0.28% | $27.44M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fmr | 4.43M | 0.01% | 735.61K |
| Alliancebernstein | 2.20M | 0.04% | 484.13K |
| First wilshire securities management | 499.92K | 4.49% | 370.99K |
| Mirae asset global etfs | 742.27K | 0.04% | 254.89K |
| Sg capital management | 233.81K | 0.62% | 233.81K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Victory capital management | 64.35K | 0.00% | -666.64K |
| Segall bryant & hamill | - | - | -353.56K |
| Swedbank ab | - | - | -267.10K |
| Mirae asset global investments | - | - | -258.59K |
| Boston partners | 686.63K | 0.03% | -237.09K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Sg capital management | 233.81K | 0.62% | 233.81K | $9.32M |
| Vanguard fiduciary trust | 193.75K | 0.00% | 193.75K | $7.72M |
| Invenomic capital management lp | 183.07K | 0.33% | 183.07K | $7.30M |
| Castleknight management lp | 150.50K | 0.10% | 150.50K | $6.00M |
| Advisors preferred | 38.11K | 0.22% | 38.11K | $1.52M |
Sold Out
| Holder | Change |
|---|---|
| Anfield capital management | -1.00 |
| Bay harbor wealth management | -1.00 |
| Stephens consulting | -1.00 |
| Tfo-tdc | -1.00 |
| Coppell advisory solutions | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 217 | -14.23% | 30,200,778 | 1.44% | 101 | 1.01% | 124 | 11.71% | 66 | -41.07% |
| Dec 31, 2025 | 131 | -51.30% | 12,748,948 | -57.38% | 42 | 0.42% | 44 | -67.65% | 66 | -32.65% |
| Sep 30, 2025 | 140 | -45.53% | 16,178,997 | -43.05% | 54 | 0.60% | 60 | -48.28% | 58 | -51.67% |
| Jun 30, 2025 | 263 | -4.36% | 29,544,739 | -0.74% | 99 | 1.03% | 118 | -19.73% | 123 | 39.77% |
| Mar 31, 2025 | 5 | -98.25% | 241,725 | -99.19% | - | 0.01% | 3 | -97.84% | 1 | -98.99% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 1.80M | 6.08% | 459.00 |
| Vanguard Explorer Inv | 1.28M | 4.33% | - |
| Fidelity Low-Priced Stock | 1.11M | 3.75% | -898.00 |
| Vanguard US Total Market Shares ETF | 985.40K | 3.25% | 905.00 |
| Vanguard Total Stock Mkt Idx Inv | 940.38K | 3.17% | - |
| Global X US Infrastructure Dev ETF | 710.50K | 2.40% | 2.31K |
| Strategic Advisers Fidelity US TtlStk | 708.51K | 2.39% | 613.00 |
| iShares Russell 2000 ETF | 700.90K | 2.36% | 5.92K |
| Pacer US Small Cap Cash Cows 100 ETF | 629.24K | 2.07% | -4.58K |
| AB Discovery Value Advisor | 523.63K | 1.77% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 26, 2026 | Bosway William T | President and CEO | Buy | $738.83K |
| May 21, 2026 | Bolanowski Katherine | General Counsel, VP, Secretary | Buy | $5.14K |
| May 21, 2026 | Bolanowski Katherine | General Counsel, VP, Secretary | Buy | $44.75K |
| May 20, 2026 | Lovechio Joseph A | VP and CFO | Buy | $34.62K |
| Mar 13, 2026 | Bosway William T | President and CEO | Buy | $41.37K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | 4 | - |
| 2026 Q1 | 4 | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | 3 |
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