GIBRALTAR INDS INC's ticker is ROCK and the CUSIP is 374689107. A total of 233 filers reported holding GIBRALTAR INDS INC in Q4 2020. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $3,291,000 | -8.2% | 45,747 | -16.9% | 0.50% | -18.3% |
| Q3 2020 | $3,586,000 | +39.1% | 55,051 | +2.5% | 0.62% | +34.5% |
| Q2 2020 | $2,578,000 | -0.3% | 53,708 | -10.9% | 0.46% | -11.9% |
| Q1 2020 | $2,587,000 | -51.8% | 60,287 | -43.4% | 0.52% | -19.5% |
| Q4 2019 | $5,371,000 | -12.0% | 106,492 | -19.8% | 0.65% | -0.6% |
| Q3 2019 | $6,100,000 | +13.6% | 132,803 | -0.2% | 0.65% | +13.0% |
| Q2 2019 | $5,371,000 | -10.1% | 133,073 | -9.5% | 0.58% | -4.2% |
| Q1 2019 | $5,972,000 | +12.9% | 147,050 | -1.0% | 0.60% | +1.7% |
| Q4 2018 | $5,288,000 | -64.3% | 148,595 | -54.3% | 0.59% | -54.6% |
| Q3 2018 | $14,823,000 | +18.9% | 325,060 | -2.3% | 1.30% | +21.2% |
| Q2 2018 | $12,472,000 | +9.7% | 332,578 | -1.0% | 1.07% | +4.7% |
| Q1 2018 | $11,367,000 | -2.9% | 335,795 | -5.3% | 1.02% | +4.4% |
| Q4 2017 | $11,707,000 | +106327.3% | 354,772 | -3.9% | 0.98% | +6.6% |
| Q3 2017 | $11,000 | -99.9% | 369,093 | +18.2% | 0.92% | -8.5% |
| Q2 2017 | $11,134,000 | -9.4% | 312,304 | +4.7% | 1.01% | -11.7% |
| Q1 2017 | $12,293,000 | -12.9% | 298,367 | -11.9% | 1.14% | +22.6% |
| Q4 2016 | $14,108,000 | +12.0% | 338,721 | -0.1% | 0.93% | +5.6% |
| Q3 2016 | $12,597,000 | +25.3% | 339,085 | +6.5% | 0.88% | +20.1% |
| Q2 2016 | $10,051,000 | +17.5% | 318,366 | +6.5% | 0.73% | +11.6% |
| Q1 2016 | $8,553,000 | +8.1% | 299,061 | -3.9% | 0.66% | +5.8% |
| Q4 2015 | $7,915,000 | – | 311,121 | – | 0.62% | – |
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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% |