GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 126 filers reported holding GULFMARK OFFSHORE INC in Q3 2015. The put-call ratio across all filers is 8.80 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $4,000 | -77.8% | 10,100 | 0.0% | 0.00% | -83.3% |
| Q4 2016 | $18,000 | +5.9% | 10,100 | 0.0% | 0.01% | 0.0% |
| Q3 2016 | $17,000 | -46.9% | 10,100 | 0.0% | 0.01% | -45.5% |
| Q2 2016 | $32,000 | -48.4% | 10,100 | 0.0% | 0.01% | -50.0% |
| Q1 2016 | $62,000 | -16.2% | 10,100 | -36.1% | 0.02% | -8.3% |
| Q4 2015 | $74,000 | -26.0% | 15,800 | -3.7% | 0.02% | -35.1% |
| Q3 2015 | $100,000 | -47.4% | 16,400 | 0.0% | 0.04% | -32.7% |
| Q2 2015 | $190,000 | -11.2% | 16,400 | 0.0% | 0.06% | -12.7% |
| Q1 2015 | $214,000 | -46.5% | 16,400 | 0.0% | 0.06% | -47.1% |
| Q4 2014 | $400,000 | -25.8% | 16,400 | -4.7% | 0.12% | -33.5% |
| Q3 2014 | $539,000 | -30.6% | 17,200 | 0.0% | 0.18% | -24.2% |
| Q2 2014 | $777,000 | +0.5% | 17,200 | 0.0% | 0.24% | -8.9% |
| Q1 2014 | $773,000 | -12.8% | 17,200 | -8.5% | 0.26% | -8.5% |
| Q4 2013 | $886,000 | -7.4% | 18,800 | 0.0% | 0.28% | -12.4% |
| Q3 2013 | $957,000 | +12.9% | 18,800 | 0.0% | 0.32% | +4.2% |
| Q2 2013 | $848,000 | – | 18,800 | – | 0.31% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |