GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 134 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q2 2023. The put-call ratio across all filers is 4.13 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,391,000 | -2.3% | 300,000 | 0.0% | 0.01% | 0.0% |
| Q2 2023 | $2,448,000 | +50.3% | 300,000 | 0.0% | 0.01% | +50.0% |
| Q1 2023 | $1,629,000 | +1794.2% | 300,000 | +1400.0% | 0.01% | +500.0% |
| Q2 2017 | $86,000 | +7.5% | 20,000 | 0.0% | 0.00% | – |
| Q1 2017 | $80,000 | -4.8% | 20,000 | 0.0% | 0.00% | -100.0% |
| Q4 2016 | $84,000 | +18.3% | 20,000 | -2.4% | 0.00% | – |
| Q3 2016 | $71,000 | -20.2% | 20,500 | 0.0% | 0.00% | -100.0% |
| Q2 2016 | $89,000 | -2.2% | 20,500 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $91,000 | +12.3% | 20,500 | 0.0% | 0.00% | – |
| Q4 2015 | $81,000 | +3950.0% | 20,500 | +4000.0% | 0.00% | – |
| Q3 2015 | $2,000 | – | 500 | – | 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% |