GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 151 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2019. The put-call ratio across all filers is 0.40 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $503,250 | -6.6% | 63,143 | -4.4% | 0.00% | 0.0% |
| Q2 2023 | $538,862 | +50.2% | 66,037 | -0.1% | 0.00% | +50.0% |
| Q1 2023 | $358,836 | -69.3% | 66,084 | -66.4% | 0.00% | -75.0% |
| Q4 2022 | $1,170,502 | -19.3% | 196,723 | +2.7% | 0.01% | -27.3% |
| Q3 2022 | $1,451,000 | -59.6% | 191,462 | -44.3% | 0.01% | -75.0% |
| Q3 2019 | $3,595,000 | +50.0% | 344,039 | +58.5% | 0.04% | +33.3% |
| Q2 2019 | $2,396,000 | +2476.3% | 217,031 | +1986.8% | 0.03% | +3200.0% |
| Q1 2019 | $93,000 | – | 10,400 | – | 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% |