GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 57 filers reported holding GULFMARK OFFSHORE INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $0 | – | 1,200 | 0.0% | 0.00% | – |
| Q1 2017 | $0 | -100.0% | 1,200 | 0.0% | 0.00% | – |
| Q4 2016 | $2,000 | 0.0% | 1,200 | -14.3% | 0.00% | – |
| Q3 2016 | $2,000 | -60.0% | 1,400 | -18.9% | 0.00% | – |
| Q2 2016 | $5,000 | -54.5% | 1,726 | -0.7% | 0.00% | – |
| Q1 2016 | $11,000 | +37.5% | 1,739 | +11.4% | 0.00% | – |
| Q4 2015 | $8,000 | -20.0% | 1,561 | -3.1% | 0.00% | – |
| Q3 2015 | $10,000 | -47.4% | 1,611 | +0.3% | 0.00% | – |
| Q2 2015 | $19,000 | -13.6% | 1,606 | -5.2% | 0.00% | – |
| Q1 2015 | $22,000 | +266.7% | 1,694 | +594.3% | 0.00% | – |
| Q4 2014 | $6,000 | -84.6% | 244 | -80.4% | 0.00% | – |
| Q3 2014 | $39,000 | -22.0% | 1,244 | +14.8% | 0.00% | – |
| Q2 2014 | $50,000 | +4.2% | 1,084 | 0.0% | 0.00% | – |
| Q1 2014 | $48,000 | 0.0% | 1,084 | +8.4% | 0.00% | – |
| Q4 2013 | $48,000 | -4.0% | 1,000 | 0.0% | 0.00% | – |
| Q3 2013 | $50,000 | +8.7% | 1,000 | 0.0% | 0.00% | – |
| Q2 2013 | $46,000 | – | 1,000 | – | 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% |