GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 99 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q3 2017. The put-call ratio across all filers is 0.08 and the average weighting 1.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $269,000 | -84.2% | 30,245 | -88.2% | 0.19% | -82.4% |
| Q4 2018 | $1,701,000 | +6.8% | 256,994 | 0.0% | 1.06% | +24.2% |
| Q3 2018 | $1,593,000 | +17.7% | 256,994 | -0.4% | 0.85% | +21.3% |
| Q2 2018 | $1,354,000 | -45.7% | 257,994 | -52.4% | 0.70% | -45.8% |
| Q1 2018 | $2,492,000 | -14.8% | 541,810 | 0.0% | 1.30% | -9.9% |
| Q4 2017 | $2,926,000 | +4.7% | 541,810 | -6.0% | 1.44% | -11.8% |
| Q3 2017 | $2,795,000 | +12.8% | 576,215 | 0.0% | 1.63% | +16.6% |
| Q2 2017 | $2,478,000 | +15.8% | 576,215 | +7.7% | 1.40% | +13.2% |
| Q1 2017 | $2,139,000 | -3.1% | 534,815 | +1.7% | 1.24% | -6.6% |
| Q4 2016 | $2,208,000 | – | 525,762 | – | 1.32% | – |
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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% |