SEACOR HOLDINGS INC's ticker is CKH and the CUSIP is 811904101. A total of 148 filers reported holding SEACOR HOLDINGS INC in Q4 2018. The put-call ratio across all filers is 0.29 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | – | 0 | – | 0.00% | – |
| Q2 2020 | $0 | – | 0 | – | 0.00% | – |
| Q1 2020 | $0 | – | 0 | – | 0.00% | – |
| Q4 2019 | $0 | – | 0 | – | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q3 2018 | $4,000 | 0.0% | 73 | 0.0% | 0.00% | – |
| Q2 2018 | $4,000 | +33.3% | 73 | 0.0% | 0.00% | – |
| Q1 2018 | $3,000 | 0.0% | 73 | 0.0% | 0.00% | – |
| Q4 2017 | $3,000 | 0.0% | 73 | 0.0% | 0.00% | – |
| Q3 2017 | $3,000 | +50.0% | 73 | +15.9% | 0.00% | – |
| Q2 2017 | $2,000 | -50.0% | 63 | 0.0% | 0.00% | – |
| Q1 2017 | $4,000 | 0.0% | 63 | 0.0% | 0.00% | – |
| Q4 2016 | $4,000 | 0.0% | 63 | 0.0% | 0.00% | – |
| Q3 2016 | $4,000 | – | 63 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|