GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 117 filers reported holding GULFMARK OFFSHORE INC in Q4 2015. The put-call ratio across all filers is 5.89 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $91,000 | -72.9% | 52,548 | -73.8% | 0.00% | – |
| Q3 2016 | $336,000 | -19.2% | 200,241 | +50.5% | 0.00% | – |
| Q2 2016 | $416,000 | +43.9% | 133,083 | +183.4% | 0.00% | – |
| Q1 2016 | $289,000 | -31.4% | 46,957 | -48.1% | 0.00% | – |
| Q4 2015 | $421,000 | -90.9% | 90,470 | -88.0% | 0.00% | -100.0% |
| Q3 2015 | $4,603,000 | +39.1% | 753,540 | +164.0% | 0.00% | +100.0% |
| Q2 2015 | $3,309,000 | -0.9% | 285,412 | +11.4% | 0.00% | 0.0% |
| Q1 2015 | $3,340,000 | +77.5% | 256,269 | +232.4% | 0.00% | +100.0% |
| Q4 2014 | $1,882,000 | +1033.7% | 77,107 | +1352.7% | 0.00% | – |
| Q3 2014 | $166,000 | -32.2% | 5,308 | -2.2% | 0.00% | – |
| Q2 2014 | $245,000 | -83.8% | 5,425 | -83.9% | 0.00% | -100.0% |
| Q1 2014 | $1,510,000 | +113.3% | 33,635 | +123.7% | 0.00% | 0.0% |
| Q4 2013 | $708,000 | -66.7% | 15,036 | -64.0% | 0.00% | -50.0% |
| Q3 2013 | $2,126,000 | – | 41,801 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PRICE MICHAEL F | 277,793 | $58,000 | 0.01% |
| Virtu KCG Holdings LLC | 130,938 | $29,000 | 0.00% |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 45,400 | $10,000 | 0.00% |
| KBC Group NV | 95,597 | $21,000 | 0.00% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 20,000 | $4,000 | 0.00% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 16,000 | $4,000 | 0.00% |
| PNC FINANCIAL SERVICES GROUP, INC. | 1,200 | $0 | 0.00% |
| CENTRAL TRUST Co | 400 | $0 | 0.00% |
| US BANCORP \DE\ | 1,949 | $0 | 0.00% |
| IFP Advisors, Inc | 300 | $0 | 0.00% |