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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,025,727 | -6.0% | 254,169 | -3.8% | 0.00% | 0.0% |
| Q2 2023 | $2,155,782 | +50.7% | 264,189 | +0.3% | 0.00% | – |
| Q1 2023 | $1,430,762 | -31.3% | 263,492 | -24.7% | 0.00% | -100.0% |
| Q4 2022 | $2,082,000 | -22.1% | 349,877 | -0.7% | 0.00% | 0.0% |
| Q3 2022 | $2,672,000 | -43.1% | 352,396 | -1.7% | 0.00% | -50.0% |
| Q2 2022 | $4,700,000 | -8.8% | 358,597 | -2.4% | 0.00% | 0.0% |
| Q1 2022 | $5,155,000 | -1.7% | 367,432 | +10.2% | 0.00% | +100.0% |
| Q4 2021 | $5,243,000 | -3.9% | 333,546 | -7.8% | 0.00% | -50.0% |
| Q3 2021 | $5,457,000 | +7.7% | 361,641 | +4.3% | 0.00% | 0.0% |
| Q2 2021 | $5,065,000 | +501.5% | 346,667 | +500.4% | 0.00% | – |
| Q1 2021 | $842,000 | -25.0% | 57,739 | -32.4% | 0.00% | – |
| Q4 2020 | $1,123,000 | +405.9% | 85,358 | +265.9% | 0.00% | – |
| Q3 2020 | $222,000 | -0.9% | 23,326 | -3.8% | 0.00% | – |
| Q2 2020 | $224,000 | -79.8% | 24,242 | -81.8% | 0.00% | -100.0% |
| Q1 2020 | $1,108,000 | -72.1% | 133,447 | -61.9% | 0.00% | -50.0% |
| Q4 2019 | $3,974,000 | +1.7% | 350,625 | -6.2% | 0.00% | 0.0% |
| Q3 2019 | $3,907,000 | -55.0% | 373,811 | -52.4% | 0.00% | -50.0% |
| Q2 2019 | $8,675,000 | +33.7% | 785,741 | +7.9% | 0.00% | +33.3% |
| Q1 2019 | $6,490,000 | +44.9% | 728,440 | +7.7% | 0.00% | +50.0% |
| Q4 2018 | $4,478,000 | +4.5% | 676,448 | -2.2% | 0.00% | +100.0% |
| Q3 2018 | $4,287,000 | +25.7% | 691,373 | +6.4% | 0.00% | -50.0% |
| Q2 2018 | $3,411,000 | +14.1% | 649,761 | 0.0% | 0.00% | +100.0% |
| Q1 2018 | $2,989,000 | -14.9% | 649,761 | -0.1% | 0.00% | -50.0% |
| Q4 2017 | $3,513,000 | +93.1% | 650,475 | +73.4% | 0.00% | +100.0% |
| Q3 2017 | $1,819,000 | +14.2% | 375,147 | +1.2% | 0.00% | 0.0% |
| Q2 2017 | $1,593,000 | +30.0% | 370,520 | +21.0% | 0.00% | 0.0% |
| Q1 2017 | $1,225,000 | -4.7% | 306,258 | +0.0% | 0.00% | 0.0% |
| Q4 2016 | $1,286,000 | -32.0% | 306,248 | -43.3% | 0.00% | 0.0% |
| Q3 2016 | $1,892,000 | -20.0% | 540,567 | -0.3% | 0.00% | 0.0% |
| Q2 2016 | $2,365,000 | -2.0% | 542,456 | +0.3% | 0.00% | 0.0% |
| Q1 2016 | $2,413,000 | -50.2% | 540,979 | -55.8% | 0.00% | -66.7% |
| Q4 2015 | $4,844,000 | -7.1% | 1,222,868 | +18.2% | 0.00% | 0.0% |
| Q3 2015 | $5,215,000 | -36.2% | 1,034,470 | -24.6% | 0.00% | -40.0% |
| Q2 2015 | $8,173,000 | -4.7% | 1,371,248 | -3.9% | 0.01% | 0.0% |
| Q1 2015 | $8,576,000 | -30.9% | 1,426,632 | -1.6% | 0.01% | -28.6% |
| Q4 2014 | $12,415,000 | +22.6% | 1,450,291 | -11.5% | 0.01% | +16.7% |
| Q3 2014 | $10,129,000 | -2.4% | 1,639,525 | +26.3% | 0.01% | 0.0% |
| Q2 2014 | $10,374,000 | -26.6% | 1,298,540 | -16.1% | 0.01% | -25.0% |
| Q1 2014 | $14,134,000 | -4.4% | 1,547,996 | -3.6% | 0.01% | -11.1% |
| Q4 2013 | $14,779,000 | -23.9% | 1,606,570 | -38.7% | 0.01% | -30.8% |
| Q3 2013 | $19,433,000 | -1.0% | 2,619,296 | +4.3% | 0.01% | -7.1% |
| Q2 2013 | $19,637,000 | – | 2,511,238 | – | 0.01% | – |
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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% |