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 2016 | $7,030,000 | +22.8% | 1,576,370 | +10.4% | 0.01% | +20.0% |
| Q4 2015 | $5,724,000 | -4.8% | 1,427,442 | +19.6% | 0.01% | -9.1% |
| Q3 2015 | $6,014,000 | +1.4% | 1,193,364 | +19.9% | 0.01% | +10.0% |
| Q2 2015 | $5,933,000 | +214.9% | 995,482 | +217.6% | 0.01% | +233.3% |
| Q1 2015 | $1,884,000 | -15.2% | 313,400 | +20.7% | 0.00% | -25.0% |
| Q4 2014 | $2,222,000 | +114.7% | 259,600 | +55.1% | 0.00% | +100.0% |
| Q3 2014 | $1,035,000 | -7.2% | 167,400 | +8.6% | 0.00% | 0.0% |
| Q2 2014 | $1,115,000 | -18.5% | 154,100 | +2.9% | 0.00% | 0.0% |
| Q1 2014 | $1,368,000 | -2.4% | 149,800 | -19.5% | 0.00% | -33.3% |
| Q4 2013 | $1,401,000 | -26.6% | 186,200 | -27.6% | 0.00% | 0.0% |
| Q3 2013 | $1,908,000 | +29.0% | 257,169 | +36.0% | 0.00% | 0.0% |
| Q2 2013 | $1,479,000 | – | 189,145 | – | 0.00% | – |
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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% |