GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 109 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $7,773,000 | +2.6% | 908,112 | -25.9% | 0.17% | +4.9% |
| Q3 2014 | $7,575,000 | -21.8% | 1,225,659 | +1.0% | 0.16% | -43.6% |
| Q2 2014 | $9,692,000 | +2.3% | 1,213,014 | +16.9% | 0.29% | -2.0% |
| Q1 2014 | $9,471,000 | +15.4% | 1,037,313 | +16.3% | 0.30% | -13.2% |
| Q4 2013 | $8,207,000 | +28.1% | 892,060 | +3.3% | 0.34% | +24.4% |
| Q3 2013 | $6,405,000 | -9.1% | 863,189 | -4.2% | 0.28% | -13.0% |
| Q2 2013 | $7,044,000 | – | 900,747 | – | 0.32% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Minerva Advisors LLC | 1,208,298 | $9,618 | 6.72% |
| Price Jennifer C. | 1,033,874 | $8,239,976 | 4.76% |
| Harvey Partners, LLC | 3,430,000 | $27,337,100 | 3.47% |
| Oppenheimer & Close, LLC | 349,200 | $2,783,124 | 2.78% |
| Cove Street Capital, LLC | 757,875 | $5,987,213 | 2.02% |
| WYNNEFIELD CAPITAL INC | 367,125 | $2,925,986 | 1.34% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 546,870 | $4,359,000 | 0.97% |
| Flat Footed LLC | 805,655 | $6,421,071 | 0.72% |
| WITTENBERG INVESTMENT MANAGEMENT, INC. | 200,324 | $1,597 | 0.58% |
| EVR Research LP | 222,892 | $1,776,449 | 0.47% |