GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 79 filers reported holding GULFMARK OFFSHORE INC in Q3 2016. The put-call ratio across all filers is 0.95 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $151,000 | -49.2% | 48,100 | 0.0% | 0.03% | -50.0% |
| Q1 2016 | $297,000 | +65.0% | 48,100 | +24.6% | 0.06% | +93.9% |
| Q4 2015 | $180,000 | -91.2% | 38,600 | -88.5% | 0.03% | -89.1% |
| Q3 2015 | $2,048,000 | -11.1% | 335,200 | +68.8% | 0.30% | -5.0% |
| Q2 2015 | $2,304,000 | – | 198,600 | – | 0.32% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |