GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 147 filers reported holding GULFMARK OFFSHORE INC in Q1 2015. The put-call ratio across all filers is 0.55 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $46,000 | -55.3% | 26,050 | -57.7% | 0.02% | -56.9% |
| Q3 2016 | $103,000 | -46.6% | 61,600 | 0.0% | 0.06% | -48.7% |
| Q2 2016 | $193,000 | -61.6% | 61,600 | -24.5% | 0.11% | -62.6% |
| Q1 2016 | $503,000 | +6.3% | 81,600 | -19.4% | 0.30% | +12.3% |
| Q4 2015 | $473,000 | +58.2% | 101,250 | +106.6% | 0.27% | +36.5% |
| Q3 2015 | $299,000 | -6.3% | 49,000 | +78.2% | 0.20% | +15.9% |
| Q2 2015 | $319,000 | -12.6% | 27,500 | -1.8% | 0.17% | -9.1% |
| Q1 2015 | $365,000 | -56.8% | 28,000 | -19.1% | 0.19% | -57.7% |
| Q4 2014 | $845,000 | +19.9% | 34,600 | +53.8% | 0.44% | +24.5% |
| Q3 2014 | $705,000 | -11.5% | 22,500 | +27.5% | 0.36% | -9.9% |
| Q2 2014 | $797,000 | +0.5% | 17,650 | 0.0% | 0.39% | -7.3% |
| Q1 2014 | $793,000 | +155.0% | 17,650 | +167.4% | 0.42% | +154.5% |
| Q4 2013 | $311,000 | – | 6,600 | – | 0.17% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |