GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 126 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q3 2021. The put-call ratio across all filers is 1,805.00 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $858,283 | +0.5% | 107,691 | +2.9% | 0.00% | 0.0% |
| Q2 2023 | $854,033 | +160432.5% | 104,661 | +6.8% | 0.00% | 0.0% |
| Q1 2023 | $532 | -7.6% | 98,021 | +1.3% | 0.00% | 0.0% |
| Q4 2022 | $576 | -99.9% | 96,809 | +0.8% | 0.00% | 0.0% |
| Q3 2022 | $728,000 | -38.5% | 96,050 | +6.4% | 0.00% | -50.0% |
| Q2 2022 | $1,183,000 | -4.4% | 90,241 | +2.3% | 0.00% | 0.0% |
| Q1 2022 | $1,238,000 | -18.4% | 88,219 | -8.6% | 0.00% | 0.0% |
| Q4 2021 | $1,518,000 | +3.1% | 96,561 | -1.0% | 0.00% | 0.0% |
| Q3 2021 | $1,472,000 | +6.0% | 97,530 | +2.6% | 0.00% | 0.0% |
| Q2 2021 | $1,389,000 | -8.8% | 95,060 | -9.0% | 0.00% | 0.0% |
| Q1 2021 | $1,523,000 | +4.2% | 104,485 | -5.8% | 0.00% | 0.0% |
| Q4 2020 | $1,461,000 | +57.4% | 110,928 | +13.7% | 0.00% | +100.0% |
| Q3 2020 | $928,000 | -9.8% | 97,547 | -12.2% | 0.00% | -50.0% |
| Q2 2020 | $1,029,000 | +50.9% | 111,081 | +35.2% | 0.00% | +100.0% |
| Q1 2020 | $682,000 | -26.7% | 82,156 | +0.1% | 0.00% | -50.0% |
| Q4 2019 | $930,000 | +9.7% | 82,085 | +1.2% | 0.00% | 0.0% |
| Q3 2019 | $848,000 | -4.8% | 81,146 | +0.6% | 0.00% | 0.0% |
| Q2 2019 | $891,000 | +23.4% | 80,685 | -0.5% | 0.00% | +100.0% |
| Q1 2019 | $722,000 | +34.5% | 81,061 | -0.0% | 0.00% | 0.0% |
| Q4 2018 | $537,000 | +51.7% | 81,097 | +41.9% | 0.00% | 0.0% |
| Q3 2018 | $354,000 | +18.0% | 57,145 | +0.2% | 0.00% | 0.0% |
| Q2 2018 | $300,000 | +15.8% | 57,055 | +1.5% | 0.00% | 0.0% |
| Q1 2018 | $259,000 | -18.8% | 56,220 | -4.7% | 0.00% | 0.0% |
| Q4 2017 | $319,000 | -2.4% | 59,020 | -12.4% | 0.00% | 0.0% |
| Q3 2017 | $327,000 | +13.9% | 67,340 | +0.9% | 0.00% | 0.0% |
| Q2 2017 | $287,000 | -2.0% | 66,765 | -9.0% | 0.00% | 0.0% |
| Q1 2017 | $293,000 | -1.7% | 73,370 | +3.5% | 0.00% | 0.0% |
| Q4 2016 | $298,000 | +23.7% | 70,871 | +2.7% | 0.00% | 0.0% |
| Q3 2016 | $241,000 | -20.5% | 68,995 | -0.6% | 0.00% | 0.0% |
| Q2 2016 | $303,000 | -25.4% | 69,395 | -23.7% | 0.00% | 0.0% |
| Q1 2016 | $406,000 | +23.0% | 90,980 | +9.3% | 0.00% | 0.0% |
| Q4 2015 | $330,000 | -17.7% | 83,255 | +4.7% | 0.00% | 0.0% |
| Q3 2015 | $401,000 | -14.7% | 79,495 | +0.7% | 0.00% | 0.0% |
| Q2 2015 | $470,000 | -10.8% | 78,938 | -10.1% | 0.00% | -50.0% |
| Q1 2015 | $527,000 | -25.6% | 87,763 | +6.0% | 0.00% | 0.0% |
| Q4 2014 | $708,000 | +50.6% | 82,763 | +8.8% | 0.00% | +100.0% |
| Q3 2014 | $470,000 | -21.5% | 76,038 | +1.5% | 0.00% | -50.0% |
| Q2 2014 | $599,000 | -16.0% | 74,938 | -4.0% | 0.00% | 0.0% |
| Q1 2014 | $713,000 | -4.0% | 78,040 | -3.3% | 0.00% | 0.0% |
| Q4 2013 | $743,000 | +16.8% | 80,740 | -5.8% | 0.00% | 0.0% |
| Q3 2013 | $636,000 | -5.6% | 85,690 | -0.6% | 0.00% | 0.0% |
| Q2 2013 | $674,000 | – | 86,222 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WYNNEFIELD CAPITAL INC | 1,515,000 | $10,029,000 | 5.09% |
| Minerva Advisors LLC | 1,111,333 | $7,345,000 | 4.70% |
| Harvey Partners, LLC | 271,500 | $1,797,000 | 4.52% |
| Walthausen & Co., LLC | 1,993,026 | $13,194,000 | 1.83% |
| 22NW, LP | 256,994 | $1,701,000 | 1.06% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 781,227 | $5,172,000 | 1.01% |
| EAM Global Investors LLC | 229,887 | $1,522,000 | 0.83% |
| PRIVATE MANAGEMENT GROUP INC | 1,752,291 | $11,600,000 | 0.64% |
| FALCON POINT CAPITAL, LLC | 93,521 | $619,000 | 0.37% |
| Atom Investors LP | 531,173 | $3,516,000 | 0.35% |