GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 97 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2018. The put-call ratio across all filers is 1.85 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $1,000 | -99.2% | 124 | -98.8% | 0.00% | -100.0% |
| Q4 2019 | $118,000 | +14.6% | 10,450 | -9.8% | 0.00% | 0.0% |
| Q1 2019 | $103,000 | +17.0% | 11,590 | -12.8% | 0.00% | 0.0% |
| Q4 2018 | $88,000 | +7.3% | 13,290 | 0.0% | 0.00% | +50.0% |
| Q3 2018 | $82,000 | +41.4% | 13,290 | +20.3% | 0.00% | 0.0% |
| Q2 2018 | $58,000 | +13.7% | 11,050 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $51,000 | -15.0% | 11,050 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $60,000 | +11.1% | 11,050 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $54,000 | +12.5% | 11,050 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $48,000 | – | 11,050 | – | 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% |