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 2021
Institutional positions in Gibraltar Industries, Inc. as of Jun 30, 2021. 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
- 215
- −16 vs. Q1 2021
- Shares held
- 31.7M
- −496.2K (−1.5%) vs. Q1 2021
- Total value
- $2.42B
- −$528.2M (−17.9%) vs. Q1 2021
- New holders
- 26
- 74 more added
- Sold out
- 42
- 84 more reduced
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Gibraltar Industries, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| William Blair Investment Management, LLC | 17,830 | $1.36M | 0.00% | −136,684−88.5% | Reduced |
| Oppenheimer Asset Management Inc. | 17,741 | $1.35M | 0.02% | +264+1.5% | Added |
| Susquehanna International Group, LLP | 16,494 | $1.26M | 0.00% | −3,938−19.3% | Reduced |
| Keeley-Teton Advisors, LLC | 16,419 | $1.25M | 0.13% | 00.0% | Unchanged |
| Amalgamated Bank | 16,389 | $1.25M | 0.01% | +13,022+386.8% | Added |
| California Public Employees Retirement System | 15,914 | $1.21M | 0.00% | −49,218−75.6% | Reduced |
| Louisiana State Employees Retirement System | 14,700 | $1.12M | 0.03% | −100−0.7% | Reduced |
| AlphaCrest Capital Management LLC | 14,203 | $1.08M | 0.05% | +8,997+172.8% | Added |
| State Board of Administration of Florida Retirement System | 14,047 | $1.07M | 0.00% | +557+4.1% | Added |
| Two Sigma Advisers, LP | 13,600 | $1.04M | 0.00% | −7,400−35.2% | Reduced |
| Oregon Public Employees Retirement Fund | 13,394 | $1.02M | 0.01% | 00.0% | Unchanged |
| People's United Financial, Inc. | 13,365 | $1.02M | 0.02% | +166+1.3% | Added |
| First Republic Investment Management, Inc. | 12,879 | $983.0K | 0.00% | +4,770+58.8% | Added |
| BNP Paribas Arbitrage, SA | 12,712 | $970.1K | 0.00% | −1,491−10.5% | Reduced |
| MetLife Investment Management | 12,364 | $943.5K | 0.01% | 00.0% | Unchanged |
| AQR Capital Management LLC | 11,904 | $908.0K | 0.00% | +16+0.1% | Added |
| Susquehanna Fundamental Investments, LLC | 11,251 | $859.0K | 0.02% | +3,211+39.9% | Added |
| Boston Partners | 10,574 | $807.0K | 0.00% | −1,315−11.1% | Reduced |
| SEI Investments Co | 10,536 | $804.0K | 0.00% | −4,147−28.2% | Reduced |
| Shell Asset Management Co | 9,731 | $743.0K | 0.01% | −8,134−45.5% | Reduced |
| Jane Street Group, LLC | 9,572 | $730.0K | 0.00% | −29,667−75.6% | Reduced |
| ProShare Advisors LLC | 9,398 | $717.0K | 0.00% | −278−2.9% | Reduced |
| Metropolitan Life Insurance Co | 9,298 | $709.5K | 0.01% | +594+6.8% | Added |
| Teachers Retirement System of the State of Kentucky | 9,208 | $703.0K | 0.01% | 00.0% | Unchanged |
| Westover Capital Advisors, LLC | 8,940 | $682.0K | 0.22% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 8,909 | $680.0K | 0.00% | +2,100+30.8% | Added |
| UBS Group AG | 8,870 | $677.0K | 0.00% | −20,544−69.8% | Reduced |
| Arizona State Retirement System | 8,854 | $676.0K | 0.01% | −613−6.5% | Reduced |
| Dana Investment Advisors, Inc. | 8,463 | $646.0K | 0.03% | −18,884−69.1% | Reduced |
| Summit Global Investments | 8,400 | $641.0K | 0.04% | −300−3.4% | Reduced |
| Cubist Systematic Strategies, LLC | 8,271 | $631.0K | 0.01% | +8,271 | New |
| KBC Group NV | 8,151 | $622.0K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 8,020 | $612.0K | 0.09% | +1,238+18.3% | Added |
| HSBC Holdings PLC | 7,797 | $591.0K | 0.00% | +2,013+34.8% | Added |
| Quadrature Capital Ltd | 7,396 | $565.0K | 0.02% | +7,396 | New |
| HRT Financial LP | 7,249 | $553.0K | 0.01% | +7,249 | New |
| Tudor Investment Corp Et Al | 6,848 | $523.0K | 0.01% | +6,848 | New |
| Public Employees Retirement Association of Colorado | 6,749 | $515.0K | 0.00% | 00.0% | Unchanged |
| Van Hulzen Asset Management, LLC | 6,148 | $469.0K | 0.07% | +3,487+131.0% | Added |
| Everence Capital Management Inc | 5,860 | $447.0K | 0.04% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 5,704 | $435.0K | 0.01% | −389−6.4% | Reduced |
| Regions Financial Corp | 5,475 | $418.0K | 0.00% | +166+3.1% | Added |
| Blueshift Asset Management, LLC | 5,408 | $413.0K | 0.02% | +5,408 | New |
| Crossmark Global Holdings, Inc. | 5,290 | $404.0K | 0.01% | −10−0.2% | Reduced |
| Whittier Trust Co | 5,250 | $401.0K | 0.01% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 5,003 | $382.0K | 0.00% | +293+6.2% | Added |
| Dynamic Technology Lab Private Ltd | 4,900 | $374.0K | 0.04% | +4,900 | New |
| Campbell & CO Investment Adviser LLC | 4,856 | $371.0K | 0.16% | +4,856 | New |
| Qube Research & Technologies Ltd | 4,775 | $364.0K | 0.00% | +4,775 | New |
| Mutual of America Capital Management LLC | 4,639 | $354.0K | 0.00% | +289+6.6% | Added |
| IndexIQ Advisors LLC | 4,421 | $337.0K | 0.01% | −64−1.4% | Reduced |
| Quantbot Technologies LP | 4,386 | $334.0K | 0.03% | +4,386 | New |
| Man Group plc | 4,359 | $333.0K | 0.00% | +152+3.6% | Added |
| Teacher Retirement System of Texas | 4,234 | $323.0K | 0.00% | +637+17.7% | Added |
| CWM Advisors, LLC | 4,224 | $322.0K | 0.04% | +128+3.1% | Added |
| Raymond James Financial Services Advisors, Inc. | 3,621 | $276.0K | 0.00% | −13−0.4% | Reduced |
| Brown Advisory Inc | 3,600 | $275.0K | 0.00% | −10−0.3% | Reduced |
| Profund Advisors LLC | 3,563 | $271.0K | 0.01% | +114+3.3% | Added |
| Gsa Capital Partners LLP | 3,444 | $263.0K | 0.03% | +3,444 | New |
| Ergoteles LLC | 3,300 | $252.0K | 0.01% | −39,195−92.2% | Reduced |
| Diversified Trust Co | 3,235 | $247.0K | 0.01% | +3,235 | New |
| Russell Investments Group, Ltd. | 3,222 | $245.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,148 | $240.0K | 0.00% | −456−12.7% | Reduced |
| Prudent Man Advisors, LLC | 3,132 | $239.0K | 0.09% | 00.0% | Unchanged |
| Paloma Partners Management Co | 3,017 | $230.0K | 0.01% | +3,017 | New |
| The PNC Financial Services Group, Inc. | 2,974 | $226.0K | 0.00% | −618−17.2% | Reduced |
| Gotham Asset Management, LLC | 2,898 | $221.0K | 0.01% | −3,050−51.3% | Reduced |
| Intrust Bank NA | 2,739 | $209.0K | 0.03% | −1,233−31.0% | Reduced |
| Simplex Trading, LLC | 2,714 | $207.0K | 0.01% | +2,714 | New |
| American Century Companies Inc | 2,696 | $206.0K | 0.00% | −298−10.0% | Reduced |
| State of Wyoming | 2,592 | $198.0K | 0.12% | +2,592 | New |
| Advisor Group Holdings, Inc. | 2,570 | $197.0K | 0.00% | −1,160−31.1% | Reduced |
| Ameritas Investment Partners, Inc. | 2,573 | $196.0K | 0.01% | −158−5.8% | Reduced |
| SG Americas Securities, LLC | 2,502 | $191.0K | 0.00% | −2,891−53.6% | Reduced |
| Anchor Investment Management, LLC | 2,075 | $158.3K | 0.02% | +2,075 | New |
| Eaton Vance Management | 1,926 | $147.0K | 0.00% | +1,539+397.7% | Added |
| Benjamin F. Edwards & Company, Inc. | 1,718 | $131.0K | 0.01% | +207+13.7% | Added |
| Tower Research Capital LLC (TRC) | 1,518 | $115.0K | 0.00% | −2,295−60.2% | Reduced |
| Captrust Financial Advisors | 1,465 | $112.0K | 0.00% | +259+21.5% | Added |
| Nisa Investment Advisors, LLC | 1,230 | $94.0K | 0.00% | +230+23.0% | Added |
| US Bancorp | 1,211 | $92.0K | 0.00% | −84−6.5% | Reduced |
| Macquarie Group Ltd | 1,158 | $88.0K | 0.00% | −412−26.2% | Reduced |
| Bollard Group LLC | 1,020 | $78.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 983 | $75.0K | 0.00% | +22+2.3% | Added |
| Private Capital Group, LLC | 941 | $72.0K | 0.02% | −175−15.7% | Reduced |
| Advisory Services Network, LLC | 823 | $63.0K | 0.00% | +823 | New |
| O'Shaughnessy Asset Management, LLC | 819 | $62.0K | 0.00% | −213−20.6% | Reduced |
| CWM, LLC | 542 | $41.0K | 0.00% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 466 | $36.0K | 0.00% | +112+31.6% | Added |
| Sutton Wealth Advisors Inc. | 454 | $34.6K | 0.01% | 00.0% | Unchanged |
| First Eagle Investment Management, LLC | 400 | $31.0K | 0.00% | +400 | New |
| Dark Forest Capital Management LP | 282 | $22.0K | 0.01% | +282 | New |
| Lee Financial Co | 260 | $20.0K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 246 | $19.0K | 0.00% | −95−27.9% | Reduced |
| Baystate Wealth Management LLC | 191 | $15.0K | 0.00% | 00.0% | Unchanged |
| Sageworth Trust Co | 180 | $14.0K | 0.00% | +180 | New |
| AlphaMark Advisors, LLC | 175 | $13.0K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 130 | $10.0K | 0.00% | −3−2.3% | Reduced |
| First Horizon Corp | 100 | $7.00K | 0.00% | 00.0% | Unchanged |
| Front Row Advisors LLC | 94 | $7.00K | 0.00% | 00.0% | Unchanged |