Gibraltar Industries, Inc.
ROCK- Exchange
- Nasdaq
- Industry
- Steel Works, Blast Furnaces & Rolling & Finishing Mills
- SEC CIK
- 0000912562
No open-market purchases or sales by Gibraltar Industries, Inc. insiders were filed in the last 90 days; 245 institutions reported holding it in 13F filings for Q2 2026, worth $1.39B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Gibraltar Industries, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 245
- +20 vs. Q1 2026
- Shares held
- 31.2M
- +149.3K (+0.5%) vs. Q1 2026
- Total value
- $1.39B
- +$136.1M (+10.8%) vs. Q1 2026
- New holders
- 53
- 90 more added
- Sold out
- 33
- 81 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ROCK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 245 | $1.39B |
| Q1 2026 | 229 | $1.26B |
| Q4 2025 | 254 | $1.47B |
| Q3 2025 | 266 | $1.88B |
| Q2 2025 | 266 | $1.75B |
| Q1 2025 | 270 | $1.73B |
| Q4 2024 | 283 | $1.76B |
| Q3 2024 | 291 | $2.10B |
| Q2 2024 | 290 | $2.06B |
| Q1 2024 | 288 | $2.42B |
| Q4 2023 | 273 | $2.36B |
| Q3 2023 | 259 | $2.01B |
| Q2 2023 | 231 | $1.86B |
| Q1 2023 | 208 | $1.47B |
| Q4 2022 | 201 | $1.41B |
| Q3 2022 | 191 | $1.27B |
| Q2 2022 | 195 | $1.20B |
| Q1 2022 | 209 | $1.38B |
| Q4 2021 | 205 | $2.14B |
| Q3 2021 | 194 | $2.23B |
| Q2 2021 | 215 | $2.42B |
| Q1 2021 | 231 | $2.95B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Gibraltar Industries, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 87,546 | $3.95M | 0.00% | +6,234+7.7% | Added |
| Monimus Capital Management, LP | 91,939 | $4.15M | 1.05% | +91,939 | New |
| Primecap Management Co | 95,600 | $4.31M | 0.00% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 96,625 | $4.36M | 0.04% | −9,170−8.7% | Reduced |
| Public Sector Pension Investment Board | 101,911 | $4.60M | 0.01% | −3,824−3.6% | Reduced |
| Systematic Financial Management LP | 104,769 | $4.73M | 0.09% | −13,699−11.6% | Reduced |
| Nuveen, LLC | 110,246 | $4.97M | 0.00% | +37,465+51.5% | Added |
| CastleKnight Management LP | 122,500 | $5.52M | 0.20% | −28,000−18.6% | Reduced |
| RBF Capital, LLC | 123,099 | $5.55M | 0.23% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 125,116 | $5.64M | 0.00% | −69,597−35.7% | Reduced |
| Edgestream Partners, L.P. | 125,631 | $5.67M | 0.17% | +64,612+105.9% | Added |
| Bank of America Corp | 133,857 | $6.04M | 0.00% | −5,417−3.9% | Reduced |
| Invesco Ltd. | 144,410 | $6.51M | 0.00% | −13,919−8.8% | Reduced |
| New York State Common Retirement Fund | 146,525 | $6.61M | 0.01% | +2,300+1.6% | Added |
| AQR Capital Management LLC | 159,586 | $7.20M | 0.00% | +63,553+66.2% | Added |
| Palisade Capital Management LLC | 168,431 | $7.60M | 0.33% | −190,444−53.1% | Reduced |
| Bank of New York Mellon Corp | 169,626 | $7.65M | 0.00% | +5,323+3.2% | Added |
| Principal Financial Group Inc | 189,416 | $8.54M | 0.00% | +3,404+1.8% | Added |
| Citadel Advisors LLC | 191,107 | $8.62M | 0.00% | +72,658+61.3% | Added |
| Vanguard Fiduciary Trust Co | 196,014 | $8.84M | 0.00% | +2,268+1.2% | Added |
| Invenomic Capital Management LP | 203,383 | $9.17M | 0.55% | +20,311+11.1% | Added |
| D. E. Shaw & Co., Inc. | 224,747 | $10.1M | 0.01% | −24,925−10.0% | Reduced |
| Kennedy Capital Management, Inc. | 240,064 | $10.8M | 0.19% | −7,033−2.8% | Reduced |
| Balyasny Asset Management LLC | 243,403 | $11.0M | 0.02% | +126,627+108.4% | Added |
| UBS Group AG | 254,651 | $11.5M | 0.00% | +57,318+29.0% | Added |
| First Wilshire Securities Management Inc | 268,773 | $12.1M | 2.50% | −231,150−46.2% | Reduced |
| Northern Trust Corp | 353,253 | $15.9M | 0.00% | +19,357+5.8% | Added |
| Morgan Stanley | 357,210 | $16.1M | 0.00% | −5,074−1.4% | Reduced |
| SG Capital Management LLC | 389,410 | $17.6M | 1.59% | +155,602+66.6% | Added |
| Royce & Associates LP | 402,365 | $18.1M | 0.15% | +113,824+39.4% | Added |
| Charles Schwab Investment Management Inc | 445,326 | $20.1M | 0.00% | +4,843+1.1% | Added |
| Boston Partners | 464,628 | $20.7M | 0.02% | −221,997−32.3% | Reduced |
| Simcoe Capital Management, LLC | 494,365 | $22.3M | 4.33% | +494,365 | New |
| Segall Bryant & Hamill, LLC | 587,545 | $26.5M | 0.31% | +156,550+36.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 805,620 | $36.3M | 0.04% | +63,353+8.5% | Added |
| Geode Capital Management, LLC | 822,869 | $37.1M | 0.00% | +45,240+5.8% | Added |
| Frontier Capital Management Co LLC | 830,272 | $37.4M | 0.35% | +142,000+20.6% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 984,916 | $44.4M | 0.13% | −185,059−15.8% | Reduced |
| State Street Corp | 1,228,984 | $55.4M | 0.00% | −116,681−8.7% | Reduced |
| Vanguard Portfolio Management LLC | 1,290,636 | $58.2M | 0.00% | −33,095−2.5% | Reduced |
| Vanguard Capital Management LLC | 1,332,679 | $60.1M | 0.00% | +10,337+0.8% | Added |
| Dimensional Fund Advisors LP | 1,499,025 | $67.6M | 0.01% | −206,972−12.1% | Reduced |
| Alliancebernstein L.P. | 2,232,832 | $89.0M | 0.03% | +34,379+1.6% | Added |
| FMR LLC | 4,449,287 | $200.7M | 0.01% | +17,228+0.4% | Added |
| BlackRock, Inc. | 4,919,877 | $221.9M | 0.00% | −129,110−2.6% | Reduced |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −467,049−100.0% | Sold out |
| Nordea Investment Management AB | 0 | $0 | 0.00% | −117,469−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −114,869−100.0% | Sold out |
| Congruence Capital, LLC | 0 | $0 | 0.00% | −105,371−100.0% | Sold out |
| Advisors Preferred, LLC | 0 | $0 | 0.00% | −38,110−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −30,151−100.0% | Sold out |
| Cascade Investment Advisors, Inc. | 0 | $0 | 0.00% | −22,045−100.0% | Sold out |
| Aviance Capital Partners, LLC | 0 | $0 | 0.00% | −20,786−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −13,800−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −13,159−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −8,870−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −8,316−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −7,048−100.0% | Sold out |
| Abacus Wealth Partners, LLC | 0 | $0 | 0.00% | −6,940−100.0% | Sold out |
| Commonwealth Financial Services, LLC | 0 | $0 | 0.00% | −6,512−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −5,977−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −5,800−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −5,146−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −5,144−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −5,073−100.0% | Sold out |
| Seven Mile Advisory | 0 | $0 | 0.00% | −5,021−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −4,221−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −1,360−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −220−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| WealthCollab, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| Kilter Group LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Bayban | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Cedar Mountain Advisors, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| DiNuzzo Private Wealth, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| McIlrath & Eck, LLC | – | – | – | – | Not filed |