SEACOR HOLDINGS INC's ticker is CKH and the CUSIP is 811904101. A total of 137 filers reported holding SEACOR HOLDINGS INC in Q4 2017. The put-call ratio across all filers is 1.94 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $98,000 | -79.8% | 2,410 | -79.4% | 0.00% | -75.0% |
| Q4 2020 | $484,000 | +2320.0% | 11,700 | +1362.5% | 0.00% | – |
| Q1 2020 | $20,000 | -67.2% | 800 | -44.3% | 0.00% | -100.0% |
| Q4 2019 | $61,000 | -77.8% | 1,436 | -73.4% | 0.00% | -75.0% |
| Q1 2018 | $275,000 | -50.2% | 5,400 | -54.9% | 0.00% | -33.3% |
| Q4 2017 | $552,000 | +6033.3% | 11,969 | +5884.5% | 0.01% | – |
| Q3 2017 | $9,000 | -99.1% | 200 | -98.7% | 0.00% | -100.0% |
| Q1 2017 | $1,037,000 | -42.7% | 15,000 | -40.9% | 0.02% | -30.4% |
| Q4 2016 | $1,810,000 | -17.3% | 25,400 | -31.0% | 0.02% | -30.3% |
| Q3 2016 | $2,189,000 | +1420.1% | 36,800 | +1372.0% | 0.03% | +1550.0% |
| Q2 2016 | $144,000 | – | 2,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Privium Fund Management (UK) Ltd | 46,980 | $1,914,000 | 1.33% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 161,919 | $6,598,000 | 0.82% |
| SPRING CREEK CAPITAL LLC | 448,469 | $18,275,000 | 0.79% |
| GLAZER CAPITAL, LLC | 958,543 | $39,061,000 | 0.56% |
| Adirondack Research & Management Inc. | 9,500 | $387,000 | 0.46% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 328,808 | $13,398,000 | 0.36% |
| K2 PRINCIPAL FUND, L.P. | 85,000 | $3,464,000 | 0.27% |
| CARLSON CAPITAL L P | 116,777 | $4,759,000 | 0.18% |
| Polar Asset Management Partners Inc. | 384,790 | $15,680,000 | 0.16% |
| AQR Arbitrage LLC | 98,509 | $4,014,000 | 0.14% |