GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 117 filers reported holding GULFMARK OFFSHORE INC in Q4 2015. The put-call ratio across all filers is 5.89 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $27,000 | +3.8% | 16,000 | +276.3% | 0.00% | – |
| Q1 2016 | $26,000 | +30.0% | 4,252 | 0.0% | 0.00% | – |
| Q4 2015 | $20,000 | -23.1% | 4,252 | 0.0% | 0.00% | – |
| Q3 2015 | $26,000 | -48.0% | 4,252 | 0.0% | 0.00% | – |
| Q2 2015 | $50,000 | -10.7% | 4,252 | 0.0% | 0.00% | – |
| Q1 2015 | $56,000 | -44.6% | 4,252 | 0.0% | 0.00% | – |
| Q4 2014 | $101,000 | -27.3% | 4,252 | 0.0% | 0.00% | – |
| Q3 2014 | $139,000 | – | 4,252 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |