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 | $25,000 | -84.8% | 70,718 | -25.2% | 0.00% | – |
| Q4 2016 | $165,000 | -27.9% | 94,523 | -30.5% | 0.00% | – |
| Q3 2016 | $229,000 | -74.8% | 136,090 | -53.1% | 0.00% | – |
| Q2 2016 | $908,000 | +943.7% | 289,994 | +1958.6% | 0.00% | – |
| Q1 2016 | $87,000 | -85.7% | 14,087 | -89.2% | 0.00% | – |
| Q4 2015 | $609,000 | +185.9% | 130,375 | +273.5% | 0.00% | – |
| Q3 2015 | $213,000 | +80.5% | 34,902 | +242.1% | 0.00% | – |
| Q2 2015 | $118,000 | -59.6% | 10,202 | -54.4% | 0.00% | – |
| Q1 2015 | $292,000 | -94.2% | 22,363 | -86.2% | 0.00% | -100.0% |
| Q3 2014 | $5,078,000 | -79.5% | 161,986 | -70.5% | 0.00% | -75.0% |
| Q2 2014 | $24,768,000 | +116.1% | 548,199 | +114.9% | 0.01% | +100.0% |
| Q1 2014 | $11,464,000 | -70.9% | 255,095 | -69.5% | 0.00% | -69.2% |
| Q4 2013 | $39,436,000 | -5.7% | 836,751 | +1.8% | 0.01% | -13.3% |
| Q3 2013 | $41,832,000 | +14.0% | 822,005 | +1.0% | 0.02% | +7.1% |
| Q2 2013 | $36,697,000 | +637.5% | 813,852 | +463.5% | 0.01% | +600.0% |
| Q4 2012 | $4,976,000 | +7.7% | 144,436 | +3.3% | 0.00% | 0.0% |
| Q3 2012 | $4,621,000 | -29.5% | 139,871 | -27.3% | 0.00% | -33.3% |
| Q2 2012 | $6,553,000 | +97.8% | 192,517 | +167.1% | 0.00% | +50.0% |
| Q1 2012 | $3,313,000 | – | 72,079 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |