GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 147 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q4 2020. The put-call ratio across all filers is 0.47 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,768,105 | -7.1% | 723,727 | -4.9% | 0.01% | 0.0% |
| Q2 2023 | $6,209,948 | +29.8% | 761,023 | -13.6% | 0.01% | +20.0% |
| Q1 2023 | $4,783,081 | -11.0% | 880,862 | -2.5% | 0.01% | -16.7% |
| Q4 2022 | $5,376,760 | +18.8% | 903,657 | +51.4% | 0.01% | +20.0% |
| Q3 2022 | $4,524,000 | +524.0% | 596,769 | +979.1% | 0.01% | +400.0% |
| Q2 2022 | $725,000 | -13.0% | 55,301 | -6.8% | 0.00% | 0.0% |
| Q1 2022 | $833,000 | -7.2% | 59,340 | +4.0% | 0.00% | – |
| Q4 2021 | $898,000 | +12.0% | 57,042 | +7.3% | 0.00% | – |
| Q3 2021 | $802,000 | +15.7% | 53,150 | +12.1% | 0.00% | – |
| Q2 2021 | $693,000 | -0.3% | 47,422 | -0.5% | 0.00% | – |
| Q1 2021 | $695,000 | -26.7% | 47,671 | -33.7% | 0.00% | – |
| Q4 2020 | $948,000 | +83.0% | 71,918 | +32.2% | 0.00% | – |
| Q3 2020 | $518,000 | +15.6% | 54,419 | +12.6% | 0.00% | – |
| Q2 2020 | $448,000 | +67.2% | 48,346 | +49.3% | 0.00% | – |
| Q1 2020 | $268,000 | -79.1% | 32,380 | -71.4% | 0.00% | -100.0% |
| Q4 2019 | $1,283,000 | -9.3% | 113,223 | -16.3% | 0.00% | 0.0% |
| Q3 2019 | $1,415,000 | -9.2% | 135,315 | -4.2% | 0.00% | 0.0% |
| Q2 2019 | $1,559,000 | +53.7% | 141,267 | +24.1% | 0.00% | 0.0% |
| Q1 2019 | $1,014,000 | -23.4% | 113,869 | -43.0% | 0.00% | 0.0% |
| Q4 2018 | $1,324,000 | -2.2% | 199,927 | -8.4% | 0.00% | 0.0% |
| Q3 2018 | $1,354,000 | -25.2% | 218,377 | -36.7% | 0.00% | -50.0% |
| Q2 2018 | $1,811,000 | +4.6% | 345,012 | -8.4% | 0.00% | 0.0% |
| Q1 2018 | $1,732,000 | -13.9% | 376,479 | +1.1% | 0.00% | 0.0% |
| Q4 2017 | $2,011,000 | +2.7% | 372,443 | -7.7% | 0.00% | 0.0% |
| Q3 2017 | $1,958,000 | +21.9% | 403,650 | +8.1% | 0.00% | 0.0% |
| Q2 2017 | $1,606,000 | -5.9% | 373,440 | -12.5% | 0.00% | 0.0% |
| Q1 2017 | $1,707,000 | -5.7% | 426,890 | -1.1% | 0.00% | 0.0% |
| Q4 2016 | $1,811,000 | +26.2% | 431,459 | +5.2% | 0.00% | +100.0% |
| Q3 2016 | $1,435,000 | -18.7% | 410,080 | +1.3% | 0.00% | -50.0% |
| Q2 2016 | $1,766,000 | +6.0% | 404,933 | +8.4% | 0.00% | 0.0% |
| Q1 2016 | $1,666,000 | +10.8% | 373,632 | -1.6% | 0.00% | 0.0% |
| Q4 2015 | $1,503,000 | -19.2% | 379,552 | +2.9% | 0.00% | 0.0% |
| Q3 2015 | $1,860,000 | -15.4% | 369,016 | -0.0% | 0.00% | 0.0% |
| Q2 2015 | $2,199,000 | +0.1% | 369,037 | +1.0% | 0.00% | 0.0% |
| Q1 2015 | $2,196,000 | -43.4% | 365,253 | -19.4% | 0.00% | -33.3% |
| Q4 2014 | $3,880,000 | +14.9% | 453,302 | -17.1% | 0.00% | 0.0% |
| Q3 2014 | $3,378,000 | -41.9% | 546,485 | -25.0% | 0.00% | -40.0% |
| Q2 2014 | $5,819,000 | -16.8% | 728,310 | -5.0% | 0.01% | -28.6% |
| Q1 2014 | $6,995,000 | -6.1% | 766,264 | -5.4% | 0.01% | 0.0% |
| Q4 2013 | $7,450,000 | +27.0% | 809,799 | +2.6% | 0.01% | +16.7% |
| Q3 2013 | $5,864,000 | +7.5% | 789,075 | +13.2% | 0.01% | +20.0% |
| Q2 2013 | $5,453,000 | +4.7% | 697,297 | -9.9% | 0.01% | 0.0% |
| Q1 2013 | $5,208,000 | – | 773,767 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Minerva Advisors LLC | 1,093,742 | $10,128,000 | 6.82% |
| Harvey Partners, LLC | 425,000 | $3,936,000 | 4.75% |
| Rock Point Advisors, LLC | 493,755 | $4,572,000 | 2.13% |
| ASHFORD CAPITAL MANAGEMENT INC | 1,720,077 | $15,928,000 | 2.06% |
| Euclidean Technologies Management, LLC | 158,051 | $1,464,000 | 2.06% |
| WYNNEFIELD CAPITAL INC | 235,070 | $2,177,000 | 1.60% |
| Walthausen & Co., LLC | 851,927 | $7,889,000 | 1.60% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 1,846,055 | $17,094,000 | 1.54% |
| Mesirow Financial Investment Management, Inc. | 30,730 | $285,000 | 1.34% |
| Encompass Capital Advisors LLC | 1,075,734 | $9,961,000 | 1.33% |