GIBRALTAR INDS INC's ticker is ROCK and the CUSIP is 374689107. A total of 209 filers reported holding GIBRALTAR INDS INC in Q1 2023. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $31 | -99.9% | 648 | -46.9% | 0.00% | – |
| Q1 2022 | $52,000 | +67.7% | 1,220 | +156.3% | 0.00% | – |
| Q4 2021 | $31,000 | -85.1% | 476 | -82.5% | 0.00% | – |
| Q3 2021 | $208,000 | +0.5% | 2,714 | 0.0% | 0.00% | – |
| Q2 2021 | $207,000 | +58.0% | 2,714 | +34.3% | 0.00% | – |
| Q3 2020 | $131,000 | -70.6% | 2,021 | -77.1% | 0.00% | -100.0% |
| Q4 2019 | $445,000 | +363.5% | 8,826 | +318.3% | 0.00% | – |
| Q3 2019 | $96,000 | +71.4% | 2,110 | +51.7% | 0.00% | – |
| Q1 2019 | $56,000 | -57.9% | 1,391 | -63.0% | 0.00% | – |
| Q4 2018 | $133,000 | -45.7% | 3,764 | -30.0% | 0.00% | -100.0% |
| Q3 2018 | $245,000 | +145.0% | 5,377 | +101.5% | 0.00% | – |
| Q2 2018 | $100,000 | -30.1% | 2,669 | -37.1% | 0.00% | -100.0% |
| Q1 2018 | $143,000 | +2760.0% | 4,245 | +2504.3% | 0.01% | – |
| Q4 2017 | $5,000 | -96.8% | 163 | -96.3% | 0.00% | -100.0% |
| Q2 2017 | $155,000 | +43.5% | 4,350 | +65.7% | 0.01% | +40.0% |
| Q1 2017 | $108,000 | -23.4% | 2,626 | -22.5% | 0.01% | -37.5% |
| Q4 2016 | $141,000 | +41.0% | 3,390 | +25.9% | 0.01% | +14.3% |
| Q3 2016 | $100,000 | +88.7% | 2,692 | +58.4% | 0.01% | +75.0% |
| Q2 2016 | $53,000 | +194.4% | 1,700 | +166.0% | 0.00% | +300.0% |
| Q1 2016 | $18,000 | +500.0% | 639 | +346.9% | 0.00% | – |
| Q4 2015 | $3,000 | – | 143 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sagard Capital Partners Management Corp | 1,519,313 | $22,121,000 | 7.83% |
| Robotti & Company | 485,951 | $7,075,000 | 3.08% |
| Kendall Square Capital, LLC | 250,163 | $3,642,000 | 2.15% |
| Archer Capital Management, L.P. | 347,424 | $5,058,000 | 0.93% |
| BROADVIEW ADVISORS LLC | 331,699 | $4,830,000 | 0.68% |
| RBF Capital, LLC | 140,000 | $2,038,000 | 0.58% |
| MAINSTREAM INVESTMENT ADVISERS LLC | 13,292 | $194,000 | 0.12% |
| JBF Capital, Inc. | 38,233 | $557,000 | 0.10% |
| DALTON GREINER HARTMAN MAHER & CO | 75,247 | $1,096,000 | 0.08% |
| Independence Capital Asset Partners, LLC | 30,541 | $445,000 | 0.08% |