GIBRALTAR INDS INC's ticker is ROCK and the CUSIP is 374689107. A total of 213 filers reported holding GIBRALTAR INDS INC in Q1 2020. The put-call ratio across all filers is 0.46 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $262,000 | -19.4% | 5,200 | -34.2% | 0.00% | 0.0% |
| Q1 2017 | $325,000 | -50.6% | 7,900 | -50.0% | 0.00% | -60.0% |
| Q4 2016 | $658,000 | +18.1% | 15,800 | +5.3% | 0.01% | +25.0% |
| Q3 2016 | $557,000 | +19.3% | 15,000 | +1.4% | 0.00% | +33.3% |
| Q2 2016 | $467,000 | +89.8% | 14,800 | +72.1% | 0.00% | +50.0% |
| Q1 2016 | $246,000 | -21.9% | 8,600 | -30.6% | 0.00% | -33.3% |
| Q4 2015 | $315,000 | – | 12,400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Archer Capital Management, L.P. | 2,699,062 | $43,887,000 | 5.18% |
| Robotti & Company | 231,841 | $3,770,000 | 2.11% |
| RBF Capital, LLC | 140,000 | $2,276,000 | 0.47% |
| CNA FINANCIAL CORP | 79,702 | $1,296,000 | 0.30% |
| Foundry Partners, LLC | 146,320 | $2,379,000 | 0.20% |
| PZENA INVESTMENT MANAGEMENT LLC | 1,857,795 | $30,208,000 | 0.16% |
| HEARTLAND ADVISORS INC | 350,000 | $5,691,000 | 0.11% |
| JBF Capital, Inc. | 38,233 | $622,000 | 0.09% |
| ROYCE & ASSOCIATES LP | 1,266,007 | $20,585,000 | 0.07% |
| COURIER CAPITAL LLC | 19,668 | $320,000 | 0.06% |