GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 1 filers reported holding GULFMARK OFFSHORE INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $4,000 | – | 10,026 | +32241.9% | 0.00% | – |
| Q2 2015 | $0 | – | 31 | 0.0% | 0.00% | – |
| Q1 2015 | $0 | -100.0% | 31 | 0.0% | 0.00% | – |
| Q4 2014 | $1,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q3 2014 | $1,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q2 2014 | $1,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q1 2014 | $1,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q4 2013 | $1,000 | -50.0% | 31 | 0.0% | 0.00% | – |
| Q3 2013 | $2,000 | +100.0% | 31 | 0.0% | 0.00% | – |
| Q2 2013 | $1,000 | – | 31 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |