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, Q4 2022
Institutional positions in Gibraltar Industries, Inc. as of Dec 31, 2022. 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
- 201
- +12 vs. Q3 2022
- Shares held
- 30.7M
- −338.1K (−1.1%) vs. Q3 2022
- Total value
- $1.41B
- +$138.1M (+10.9%) vs. Q3 2022
- New holders
- 29
- 66 more added
- Sold out
- 17
- 72 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Gibraltar Industries, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tfo-TDC, LLC | 15 | – | – | +15 | New |
| Invenomic Capital Management LP | 0 | $0 | 0.00% | −87,640−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −45,953−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −26,434−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −18,268−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −11,413−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −10,642−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −9,586−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −8,885−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −8,803−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −6,114−100.0% | Sold out |
| Whittier Trust Co | 0 | $0 | 0.00% | −5,250−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −4,148−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −811−100.0% | Sold out |
| Howe & Rusling Inc | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −76−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| MUFG Americas Holdings Corp | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Eaton Vance Management | – | – | – | – | Not filed |
| American Portfolios Advisors | – | – | – | – | Not filed |