GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 159 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2020. The put-call ratio across all filers is 2.83 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,573,000 | -57.5% | 107,874 | -61.6% | 0.01% | -56.2% |
| Q4 2020 | $3,699,000 | +32.5% | 280,857 | -4.4% | 0.02% | +23.1% |
| Q3 2020 | $2,792,000 | -8.1% | 293,637 | -10.5% | 0.01% | -13.3% |
| Q2 2020 | $3,039,000 | +9.9% | 328,198 | -1.5% | 0.02% | -11.8% |
| Q1 2020 | $2,765,000 | +15.4% | 333,138 | +57.6% | 0.02% | +41.7% |
| Q4 2019 | $2,395,000 | +104.5% | 211,365 | +88.7% | 0.01% | +100.0% |
| Q3 2019 | $1,171,000 | +305.2% | 112,030 | +328.2% | 0.01% | +200.0% |
| Q2 2019 | $289,000 | -27.6% | 26,160 | -48.7% | 0.00% | -66.7% |
| Q2 2013 | $399,000 | – | 51,019 | – | 0.01% | – |
Download | ||||||
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% |