GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 10 filers reported holding GULFMARK OFFSHORE INC in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $0 | – | 172 | 0.0% | 0.00% | – |
| Q4 2016 | $0 | – | 172 | 0.0% | 0.00% | – |
| Q3 2016 | $0 | -100.0% | 172 | -98.9% | 0.00% | – |
| Q2 2016 | $49,000 | -3.9% | 15,618 | +89.4% | 0.00% | – |
| Q1 2016 | $51,000 | +112.5% | 8,248 | +63.2% | 0.00% | – |
| Q4 2015 | $24,000 | -86.0% | 5,054 | -82.1% | 0.00% | – |
| Q3 2015 | $172,000 | -71.4% | 28,256 | -45.5% | 0.00% | – |
| Q2 2015 | $601,000 | -43.2% | 51,830 | -36.2% | 0.00% | -100.0% |
| Q1 2015 | $1,059,000 | +125.8% | 81,243 | +323.1% | 0.00% | – |
| Q4 2014 | $469,000 | -67.0% | 19,204 | -57.6% | 0.00% | -100.0% |
| Q3 2014 | $1,420,000 | -44.9% | 45,281 | -20.5% | 0.00% | -50.0% |
| Q2 2014 | $2,575,000 | +47.4% | 56,988 | +46.5% | 0.00% | +100.0% |
| Q1 2014 | $1,747,000 | -79.1% | 38,890 | -78.1% | 0.00% | -83.3% |
| Q4 2013 | $8,374,000 | -47.6% | 177,661 | -43.4% | 0.01% | -50.0% |
| Q3 2013 | $15,983,000 | +327.1% | 314,058 | +278.5% | 0.01% | +300.0% |
| Q2 2013 | $3,742,000 | – | 82,984 | – | 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% |
| KBC Group NV | 95,597 | $21,000 | 0.00% |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 45,400 | $10,000 | 0.00% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 20,000 | $4,000 | 0.00% |
| CENTRAL TRUST Co | 400 | $0 | 0.00% |
| US BANCORP \DE\ | 1,949 | $0 | 0.00% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 16,000 | $4,000 | 0.00% |
| PNC FINANCIAL SERVICES GROUP, INC. | 1,200 | $0 | 0.00% |
| IFP Advisors, Inc | 300 | $0 | 0.00% |