GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 134 filers reported holding GULFMARK OFFSHORE INC in Q2 2013. The put-call ratio across all filers is 1.20 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $0 | – | 126 | 0.0% | 0.00% | – |
| Q4 2015 | $0 | -100.0% | 126 | -39.7% | 0.00% | – |
| Q3 2015 | $1,000 | -50.0% | 209 | 0.0% | 0.00% | – |
| Q2 2015 | $2,000 | – | 209 | +151.8% | 0.00% | – |
| Q1 2015 | $0 | -100.0% | 83 | -91.7% | 0.00% | – |
| Q4 2014 | $24,000 | -89.0% | 998 | -85.7% | 0.00% | -100.0% |
| Q3 2014 | $219,000 | -30.7% | 6,998 | 0.0% | 0.00% | -33.3% |
| Q2 2014 | $316,000 | +0.6% | 6,998 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $314,000 | -4.6% | 6,998 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $329,000 | -7.6% | 6,998 | 0.0% | 0.00% | -25.0% |
| Q3 2013 | $356,000 | +31.9% | 6,998 | +16.6% | 0.00% | +33.3% |
| Q2 2013 | $270,000 | – | 6,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |