GULFMARK OFFSHORE CMN STOCK's ticker is and the CUSIP is 402629908. A total of 2 filers reported holding GULFMARK OFFSHORE CMN STOCK in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $39,000 | +21.9% | 8,400 | +58.5% | 0.00% | – |
| Q3 2015 | $32,000 | +146.2% | 5,300 | +381.8% | 0.00% | – |
| Q2 2015 | $13,000 | -62.9% | 1,100 | -59.3% | 0.00% | – |
| Q1 2015 | $35,000 | -91.3% | 2,700 | -83.6% | 0.00% | – |
| Q4 2014 | $403,000 | +815.9% | 16,500 | +1078.6% | 0.00% | – |
| Q3 2014 | $44,000 | -63.9% | 1,400 | -48.1% | 0.00% | – |
| Q2 2014 | $122,000 | +23.2% | 2,700 | +22.7% | 0.00% | – |
| Q1 2014 | $99,000 | -4.8% | 2,200 | 0.0% | 0.00% | – |
| Q4 2013 | $104,000 | -46.1% | 2,200 | -42.1% | 0.00% | – |
| Q3 2013 | $193,000 | +26.1% | 3,800 | +11.8% | 0.00% | – |
| Q2 2013 | $153,000 | – | 3,400 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|