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 2020 | $512,000 | -36.5% | 61,654 | -13.3% | 1.11% | +8.1% |
| Q4 2019 | $806,000 | +5.5% | 71,104 | 0.0% | 1.03% | +144.9% |
| Q3 2019 | $764,000 | -26.5% | 71,104 | -24.5% | 0.42% | -25.0% |
| Q2 2019 | $1,040,000 | +22.1% | 94,174 | -1.5% | 0.56% | +20.5% |
| Q1 2019 | $852,000 | +37.6% | 95,576 | +2.2% | 0.46% | +25.4% |
| Q4 2018 | $619,000 | -11.6% | 93,521 | -17.1% | 0.37% | +146.7% |
| Q3 2018 | $700,000 | +10.2% | 112,856 | -6.8% | 0.15% | +20.0% |
| Q2 2018 | $635,000 | +14.0% | 121,046 | 0.0% | 0.12% | +12.6% |
| Q1 2018 | $557,000 | -14.4% | 121,046 | +0.4% | 0.11% | +0.9% |
| Q4 2017 | $651,000 | -41.0% | 120,609 | -44.3% | 0.11% | -31.2% |
| Q3 2017 | $1,104,000 | +13.0% | 216,562 | -4.7% | 0.16% | +21.2% |
| Q2 2017 | $977,000 | – | 227,155 | – | 0.13% | – |
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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% |