GRIFFON CORP's ticker is and the CUSIP is 398433952. A total of 2 filers reported holding GRIFFON CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $119 | -0.8% | 3,000 | 0.0% | 0.00% | – |
| Q2 2023 | $120 | -36.2% | 3,000 | -49.2% | 0.00% | – |
| Q1 2023 | $188 | +150.7% | 5,900 | +181.0% | 0.00% | – |
| Q4 2022 | $75 | -100.0% | 2,100 | -68.7% | 0.00% | – |
| Q3 2022 | $197,000 | +936.8% | 6,700 | +857.1% | 0.00% | – |
| Q2 2022 | $19,000 | +216.7% | 700 | +133.3% | 0.00% | – |
| Q1 2022 | $6,000 | -25.0% | 300 | 0.0% | 0.00% | – |
| Q4 2021 | $8,000 | +60.0% | 300 | +50.0% | 0.00% | – |
| Q3 2021 | $5,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q2 2021 | $5,000 | -79.2% | 200 | +2122.2% | 0.00% | – |
| Q1 2021 | $24,000 | -65.2% | 9 | -73.5% | 0.00% | – |
| Q4 2020 | $69,000 | +6800.0% | 34 | +3300.0% | 0.00% | – |
| Q2 2020 | $1,000 | 0.0% | 1 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | -97.4% | 1 | -94.7% | 0.00% | – |
| Q4 2019 | $38,000 | +1800.0% | 19 | +1800.0% | 0.00% | – |
| Q3 2019 | $2,000 | -98.9% | 1 | -99.0% | 0.00% | – |
| Q2 2019 | $177,000 | -23.4% | 105 | -16.0% | 0.00% | -100.0% |
| Q1 2019 | $231,000 | +788.5% | 125 | +400.0% | 0.00% | – |
| Q4 2018 | $26,000 | -84.3% | 25 | -75.7% | 0.00% | -100.0% |
| Q3 2018 | $166,000 | -69.9% | 103 | -66.8% | 0.00% | -50.0% |
| Q2 2018 | $551,000 | +55000.0% | 310 | +7650.0% | 0.00% | – |
| Q1 2018 | $1,000 | -75.0% | 4 | -91.7% | 0.00% | – |
| Q1 2017 | $4,000 | -66.7% | 48 | -50.5% | 0.00% | -100.0% |
| Q4 2016 | $12,000 | -68.4% | 97 | +223.3% | 0.00% | -66.7% |
| Q3 2016 | $38,000 | -7.3% | 30 | -3.2% | 0.00% | 0.0% |
| Q2 2016 | $41,000 | – | 31 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 4,400 | $140,844 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 5,900 | $188 | 0.00% |
| JANE STREET GROUP, LLC | 7,000 | $224,070 | 0.00% |