GREENHILL & CO INC's ticker is and the CUSIP is 395259904. A total of 2 filers reported holding GREENHILL & CO INC 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 | $16 | 0.0% | 1,100 | 0.0% | 0.00% | – |
| Q2 2023 | $16 | -63.6% | 1,100 | -78.0% | 0.00% | – |
| Q1 2023 | $44 | +4300.0% | 5,000 | +4900.0% | 0.00% | – |
| Q4 2022 | $1 | -100.0% | 100 | -98.2% | 0.00% | – |
| Q3 2022 | $32,000 | +700.0% | 5,500 | +1733.3% | 0.00% | – |
| Q1 2022 | $4,000 | -42.9% | 300 | -25.0% | 0.00% | – |
| Q4 2021 | $7,000 | -91.9% | 400 | -92.7% | 0.00% | – |
| Q3 2021 | $86,000 | +2.4% | 5,500 | +1.9% | 0.00% | – |
| Q2 2021 | $84,000 | -20.0% | 5,400 | +8337.5% | 0.00% | – |
| Q1 2021 | $105,000 | +75.0% | 64 | +28.0% | 0.00% | – |
| Q4 2020 | $60,000 | +5.3% | 50 | -2.0% | 0.00% | – |
| Q3 2020 | $57,000 | +159.1% | 51 | +121.7% | 0.00% | – |
| Q2 2020 | $22,000 | -76.8% | 23 | -76.3% | 0.00% | – |
| Q1 2020 | $95,000 | +156.8% | 97 | +340.9% | 0.00% | – |
| Q4 2019 | $37,000 | +640.0% | 22 | +450.0% | 0.00% | – |
| Q3 2019 | $5,000 | -88.4% | 4 | -80.0% | 0.00% | – |
| Q1 2019 | $43,000 | – | 20 | +1900.0% | 0.00% | – |
| Q1 2018 | $0 | -100.0% | 1 | -99.9% | 0.00% | -100.0% |
| Q3 2017 | $44,000 | – | 1,036 | +17166.7% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 6 | -76.9% | 0.00% | – |
| Q1 2017 | $2,000 | -33.3% | 26 | 0.0% | 0.00% | – |
| Q3 2016 | $3,000 | – | 26 | +550.0% | 0.00% | – |
| Q2 2016 | $0 | -100.0% | 4 | -84.0% | 0.00% | – |
| Q4 2015 | $2,000 | – | 25 | +733.3% | 0.00% | – |
| Q4 2014 | $0 | – | 3 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 600 | $6,000 | 0.00% |