GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 111 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2014. The put-call ratio across all filers is 1.80 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $46,000 | -57.8% | 11,538 | -55.6% | 0.02% | -48.3% |
| Q4 2016 | $109,000 | -17.4% | 26,011 | -12.0% | 0.03% | +52.6% |
| Q1 2016 | $132,000 | +41.9% | 29,559 | +60.9% | 0.02% | +111.1% |
| Q3 2015 | $93,000 | -43.3% | 18,372 | -32.7% | 0.01% | -43.8% |
| Q1 2015 | $164,000 | +16.3% | 27,303 | +19.9% | 0.02% | +33.3% |
| Q3 2014 | $141,000 | -58.3% | 22,766 | -46.3% | 0.01% | -55.6% |
| Q2 2014 | $338,000 | -79.2% | 42,361 | -76.2% | 0.03% | -74.8% |
| Q1 2014 | $1,625,000 | -10.6% | 177,973 | -9.9% | 0.11% | +24.4% |
| Q4 2013 | $1,817,000 | +428.2% | 197,540 | +349.1% | 0.09% | +514.3% |
| Q2 2013 | $344,000 | – | 43,983 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WYNNEFIELD CAPITAL INC | 1,515,000 | $10,029,000 | 5.09% |
| Minerva Advisors LLC | 1,111,333 | $7,345,000 | 4.70% |
| Harvey Partners, LLC | 271,500 | $1,797,000 | 4.52% |
| Walthausen & Co., LLC | 1,993,026 | $13,194,000 | 1.83% |
| 22NW, LP | 256,994 | $1,701,000 | 1.06% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 781,227 | $5,172,000 | 1.01% |
| EAM Global Investors LLC | 229,887 | $1,522,000 | 0.83% |
| PRIVATE MANAGEMENT GROUP INC | 1,752,291 | $11,600,000 | 0.64% |
| FALCON POINT CAPITAL, LLC | 93,521 | $619,000 | 0.37% |
| Atom Investors LP | 531,173 | $3,516,000 | 0.35% |