GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 150 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q3 2020. The put-call ratio across all filers is 0.40 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,900,000 | -5.4% | 130,300 | -14.6% | 0.00% | -50.0% |
| Q4 2020 | $2,008,000 | +37.0% | 152,504 | -1.0% | 0.00% | +100.0% |
| Q3 2020 | $1,466,000 | +7.0% | 154,118 | +4.1% | 0.00% | 0.0% |
| Q2 2020 | $1,370,000 | +17.3% | 147,983 | +5.2% | 0.00% | 0.0% |
| Q1 2020 | $1,168,000 | -34.3% | 140,678 | -10.3% | 0.00% | -50.0% |
| Q4 2019 | $1,777,000 | -9.7% | 156,878 | -16.7% | 0.00% | 0.0% |
| Q3 2019 | $1,967,000 | +3.6% | 188,243 | +9.5% | 0.00% | 0.0% |
| Q2 2019 | $1,898,000 | +43.0% | 171,931 | +15.4% | 0.00% | 0.0% |
| Q1 2019 | $1,327,000 | +26.1% | 148,986 | -6.2% | 0.00% | +100.0% |
| Q4 2018 | $1,052,000 | -1.7% | 158,901 | -7.9% | 0.00% | 0.0% |
| Q3 2018 | $1,070,000 | +11.5% | 172,527 | -5.6% | 0.00% | 0.0% |
| Q2 2018 | $960,000 | -12.8% | 182,811 | -23.6% | 0.00% | -50.0% |
| Q1 2018 | $1,101,000 | -26.4% | 239,280 | -13.5% | 0.00% | 0.0% |
| Q4 2017 | $1,495,000 | +6.1% | 276,778 | -4.7% | 0.00% | 0.0% |
| Q3 2017 | $1,409,000 | +23.5% | 290,415 | +9.4% | 0.00% | 0.0% |
| Q2 2017 | $1,141,000 | -6.5% | 265,400 | -13.0% | 0.00% | 0.0% |
| Q1 2017 | $1,220,000 | -4.4% | 305,100 | +0.4% | 0.00% | 0.0% |
| Q4 2016 | $1,276,000 | -4.1% | 303,800 | -20.0% | 0.00% | 0.0% |
| Q3 2016 | $1,330,000 | -21.7% | 379,900 | -2.5% | 0.00% | -33.3% |
| Q2 2016 | $1,699,000 | +17.2% | 389,700 | +19.9% | 0.00% | +50.0% |
| Q1 2016 | $1,450,000 | +36.8% | 325,100 | +21.5% | 0.00% | 0.0% |
| Q4 2015 | $1,060,000 | -9.2% | 267,600 | +15.5% | 0.00% | 0.0% |
| Q3 2015 | $1,167,000 | -7.7% | 231,600 | +9.1% | 0.00% | 0.0% |
| Q2 2015 | $1,265,000 | -39.7% | 212,300 | -21.1% | 0.00% | -33.3% |
| Q1 2015 | $2,097,000 | 0.0% | 269,200 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $2,097,000 | +98.6% | 269,200 | +57.6% | 0.00% | +200.0% |
| Q3 2014 | $1,056,000 | -24.7% | 170,800 | -2.7% | 0.00% | -50.0% |
| Q2 2014 | $1,402,000 | -8.0% | 175,500 | +0.1% | 0.00% | 0.0% |
| Q1 2014 | $1,524,000 | -4.2% | 175,400 | +1.2% | 0.00% | 0.0% |
| Q4 2013 | $1,591,000 | +23.7% | 173,300 | -0.0% | 0.00% | 0.0% |
| Q3 2013 | $1,286,000 | +7.3% | 173,334 | +13.1% | 0.00% | 0.0% |
| Q2 2013 | $1,198,000 | – | 153,234 | – | 0.00% | – |
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% |