GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 163 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q4 2019. The put-call ratio across all filers is 0.35 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,170,494 | +3.2% | 272,333 | +5.7% | 0.00% | 0.0% |
| Q2 2023 | $2,102,342 | +79.8% | 257,640 | +16.6% | 0.00% | +100.0% |
| Q1 2023 | $1,169,143 | +84.9% | 221,010 | +108.0% | 0.00% | 0.0% |
| Q4 2022 | $632,152 | -46.3% | 106,244 | -31.7% | 0.00% | 0.0% |
| Q3 2022 | $1,178,000 | -44.0% | 155,466 | -3.0% | 0.00% | -50.0% |
| Q2 2022 | $2,102,000 | +115.6% | 160,311 | +130.6% | 0.00% | +100.0% |
| Q1 2022 | $975,000 | +10.8% | 69,509 | +24.2% | 0.00% | 0.0% |
| Q4 2021 | $880,000 | +23.2% | 55,967 | +18.3% | 0.00% | – |
| Q3 2021 | $714,000 | -63.3% | 47,291 | -64.5% | 0.00% | -100.0% |
| Q2 2021 | $1,948,000 | +3.7% | 133,308 | +3.5% | 0.00% | 0.0% |
| Q1 2021 | $1,878,000 | +38.7% | 128,816 | +25.3% | 0.00% | 0.0% |
| Q4 2020 | $1,354,000 | +68.0% | 102,836 | +21.4% | 0.00% | 0.0% |
| Q3 2020 | $806,000 | +38.0% | 84,727 | +34.3% | 0.00% | 0.0% |
| Q2 2020 | $584,000 | +146.4% | 63,097 | +120.8% | 0.00% | – |
| Q1 2020 | $237,000 | -84.4% | 28,579 | -78.7% | 0.00% | -100.0% |
| Q4 2019 | $1,523,000 | -69.6% | 134,464 | -71.9% | 0.00% | -80.0% |
| Q3 2019 | $5,005,000 | +52.6% | 478,988 | +61.3% | 0.01% | +66.7% |
| Q2 2019 | $3,279,000 | +65.3% | 297,038 | +33.4% | 0.00% | +50.0% |
| Q1 2019 | $1,984,000 | -24.2% | 222,725 | -66.3% | 0.00% | -33.3% |
| Q4 2015 | $2,619,000 | -65.4% | 661,388 | -56.0% | 0.00% | -66.7% |
| Q3 2015 | $7,569,000 | -27.4% | 1,501,810 | -14.1% | 0.01% | -25.0% |
| Q2 2015 | $10,419,000 | +0.1% | 1,748,135 | +0.9% | 0.01% | 0.0% |
| Q1 2015 | $10,410,000 | +14.2% | 1,732,107 | +62.7% | 0.01% | +20.0% |
| Q4 2014 | $9,114,000 | +180.1% | 1,064,758 | +102.2% | 0.01% | +150.0% |
| Q3 2014 | $3,254,000 | -41.4% | 526,574 | -24.2% | 0.00% | -33.3% |
| Q2 2014 | $5,554,000 | -32.1% | 695,068 | -22.5% | 0.01% | -40.0% |
| Q1 2014 | $8,184,000 | -8.1% | 896,395 | -7.4% | 0.01% | 0.0% |
| Q4 2013 | $8,904,000 | -7.5% | 967,772 | -25.4% | 0.01% | -16.7% |
| Q3 2013 | $9,631,000 | +23.3% | 1,297,931 | +30.0% | 0.01% | +20.0% |
| Q2 2013 | $7,810,000 | – | 998,674 | – | 0.01% | – |
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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% |