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 | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $0 | -100.0% | 762 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | -66.7% | 762 | -50.7% | 0.00% | – |
| Q3 2016 | $3,000 | -50.0% | 1,545 | -22.2% | 0.00% | – |
| Q2 2016 | $6,000 | -53.8% | 1,985 | -6.4% | 0.00% | – |
| Q1 2016 | $13,000 | +1200.0% | 2,121 | +982.1% | 0.00% | – |
| Q4 2015 | $1,000 | -98.9% | 196 | -98.7% | 0.00% | – |
| Q3 2015 | $88,000 | -33.3% | 14,547 | +27.6% | 0.00% | – |
| Q2 2015 | $132,000 | -17.0% | 11,397 | -6.6% | 0.00% | – |
| Q1 2015 | $159,000 | -15.9% | 12,205 | +57.6% | 0.00% | – |
| Q4 2014 | $189,000 | -5.0% | 7,746 | +21.8% | 0.00% | – |
| Q3 2014 | $199,000 | -52.7% | 6,361 | -31.8% | 0.00% | – |
| Q2 2014 | $421,000 | +15.0% | 9,330 | +14.6% | 0.00% | – |
| Q1 2014 | $366,000 | +32.6% | 8,140 | +39.1% | 0.00% | – |
| Q4 2013 | $276,000 | -71.1% | 5,852 | -68.9% | 0.00% | -100.0% |
| Q3 2013 | $956,000 | +6.8% | 18,789 | -5.3% | 0.00% | -50.0% |
| Q2 2013 | $895,000 | – | 19,839 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |