GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 134 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q2 2021. The put-call ratio across all filers is 3.07 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $218,856 | -2.3% | 27,460 | 0.0% | 0.00% | – |
| Q2 2023 | $224,074 | +58.7% | 27,460 | +5.6% | 0.00% | – |
| Q1 2023 | $141,218 | -8.7% | 26,007 | 0.0% | 0.00% | – |
| Q4 2022 | $154,742 | -21.7% | 26,007 | -0.2% | 0.00% | – |
| Q3 2022 | $197,558 | -76.0% | 26,063 | -58.5% | 0.00% | -100.0% |
| Q2 2022 | $823,924 | -7.1% | 62,847 | -0.5% | 0.00% | 0.0% |
| Q1 2022 | $886,443 | -15.5% | 63,182 | -5.3% | 0.00% | 0.0% |
| Q4 2021 | $1,049,000 | -44.3% | 66,684 | -46.6% | 0.00% | -50.0% |
| Q3 2021 | $1,883,000 | -46.8% | 124,761 | -48.5% | 0.00% | -33.3% |
| Q2 2021 | $3,539,000 | +413.6% | 242,172 | +412.7% | 0.00% | +200.0% |
| Q1 2021 | $689,000 | +34.8% | 47,232 | +21.7% | 0.00% | – |
| Q4 2020 | $511,000 | +43.5% | 38,814 | +3.7% | 0.00% | – |
| Q3 2020 | $356,000 | +1.7% | 37,416 | -2.8% | 0.00% | – |
| Q2 2020 | $350,000 | +7.0% | 38,490 | -2.2% | 0.00% | – |
| Q1 2020 | $327,000 | -22.0% | 39,356 | +6.5% | 0.00% | – |
| Q4 2019 | $419,000 | +6.3% | 36,969 | -3.8% | 0.00% | – |
| Q3 2019 | $394,000 | -7.5% | 38,448 | -0.2% | 0.00% | – |
| Q2 2019 | $426,000 | +26.0% | 38,544 | +1.4% | 0.00% | – |
| Q1 2019 | $338,000 | +32.5% | 38,025 | -1.3% | 0.00% | – |
| Q4 2018 | $255,000 | -7.9% | 38,522 | -14.0% | 0.00% | – |
| Q3 2018 | $277,000 | +0.7% | 44,790 | -14.7% | 0.00% | – |
| Q2 2018 | $275,000 | +26.7% | 52,512 | +11.4% | 0.00% | – |
| Q1 2018 | $217,000 | -14.6% | 47,136 | -0.1% | 0.00% | – |
| Q4 2017 | $254,000 | +2.4% | 47,179 | -7.7% | 0.00% | – |
| Q3 2017 | $248,000 | +9.3% | 51,104 | -3.4% | 0.00% | – |
| Q2 2017 | $227,000 | +12.4% | 52,910 | +5.0% | 0.00% | – |
| Q1 2017 | $202,000 | +7.4% | 50,406 | +12.8% | 0.00% | – |
| Q4 2016 | $188,000 | +18.2% | 44,689 | -1.3% | 0.00% | – |
| Q3 2016 | $159,000 | -13.6% | 45,285 | +6.9% | 0.00% | – |
| Q2 2016 | $184,000 | -0.5% | 42,358 | -1.0% | 0.00% | – |
| Q1 2016 | $185,000 | +3.4% | 42,794 | -5.1% | 0.00% | – |
| Q4 2015 | $179,000 | -19.7% | 45,080 | +2.0% | 0.00% | – |
| Q3 2015 | $223,000 | -11.5% | 44,182 | +4.5% | 0.00% | – |
| Q2 2015 | $252,000 | +3.3% | 42,286 | +4.0% | 0.00% | – |
| Q1 2015 | $244,000 | -28.2% | 40,662 | +2.2% | 0.00% | – |
| Q4 2014 | $340,000 | +33.9% | 39,785 | -3.2% | 0.00% | – |
| Q3 2014 | $254,000 | -20.6% | 41,115 | +2.6% | 0.00% | – |
| Q2 2014 | $320,000 | -26.3% | 40,061 | -15.8% | 0.00% | -100.0% |
| Q1 2014 | $434,000 | -0.9% | 47,569 | +0.0% | 0.00% | 0.0% |
| Q4 2013 | $438,000 | +30.0% | 47,561 | +4.6% | 0.00% | 0.0% |
| Q3 2013 | $337,000 | -4.3% | 45,451 | +1.1% | 0.00% | 0.0% |
| Q2 2013 | $352,000 | – | 44,969 | – | 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% |