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 | $1,889,424 | -11.2% | 237,067 | -9.1% | 0.01% | 0.0% |
| Q2 2023 | $2,128,675 | +30.3% | 260,867 | -13.3% | 0.01% | +25.0% |
| Q1 2023 | $1,634,251 | +74.8% | 300,967 | +91.5% | 0.00% | +33.3% |
| Q4 2022 | $935,144 | +12.5% | 157,167 | +43.4% | 0.00% | +50.0% |
| Q3 2022 | $831,000 | -58.6% | 109,567 | -28.4% | 0.00% | -66.7% |
| Q2 2022 | $2,005,000 | -7.3% | 152,967 | -0.8% | 0.01% | 0.0% |
| Q1 2022 | $2,163,000 | +13.2% | 154,167 | +26.8% | 0.01% | +20.0% |
| Q4 2021 | $1,911,000 | +110.5% | 121,567 | +102.0% | 0.01% | +150.0% |
| Q3 2021 | $908,000 | -4.3% | 60,167 | -7.4% | 0.00% | -33.3% |
| Q2 2021 | $949,000 | -42.3% | 64,967 | -42.4% | 0.00% | -40.0% |
| Q1 2021 | $1,644,000 | -22.6% | 112,767 | -30.1% | 0.01% | -16.7% |
| Q4 2020 | $2,125,000 | -2.5% | 161,367 | -29.6% | 0.01% | 0.0% |
| Q3 2020 | $2,179,000 | +30.6% | 229,167 | +27.2% | 0.01% | +20.0% |
| Q2 2020 | $1,668,000 | +8.7% | 180,167 | -2.6% | 0.01% | -16.7% |
| Q1 2020 | $1,535,000 | -44.4% | 184,967 | -24.1% | 0.01% | 0.0% |
| Q4 2019 | $2,760,000 | -10.4% | 243,567 | -17.4% | 0.01% | -25.0% |
| Q3 2019 | $3,082,000 | -23.1% | 294,967 | -18.8% | 0.01% | -20.0% |
| Q2 2019 | $4,010,000 | +69.1% | 363,267 | +36.4% | 0.01% | +66.7% |
| Q1 2019 | $2,372,000 | +133.9% | 266,267 | +73.8% | 0.01% | +100.0% |
| Q4 2018 | $1,014,000 | +48.9% | 153,167 | +39.5% | 0.00% | +50.0% |
| Q3 2018 | $681,000 | +3.0% | 109,767 | -12.9% | 0.00% | 0.0% |
| Q2 2018 | $661,000 | +9.8% | 125,967 | -3.7% | 0.00% | 0.0% |
| Q1 2018 | $602,000 | -23.0% | 130,867 | -9.6% | 0.00% | 0.0% |
| Q4 2017 | $782,000 | +15.2% | 144,767 | +3.4% | 0.00% | 0.0% |
| Q3 2017 | $679,000 | +23.9% | 139,967 | +9.9% | 0.00% | 0.0% |
| Q2 2017 | $548,000 | +5.6% | 127,367 | -1.8% | 0.00% | 0.0% |
| Q1 2017 | $519,000 | +15.6% | 129,767 | +21.3% | 0.00% | 0.0% |
| Q4 2016 | $449,000 | +242.7% | 106,967 | +185.5% | 0.00% | +100.0% |
| Q3 2016 | $131,000 | +27.2% | 37,467 | +59.0% | 0.00% | 0.0% |
| Q2 2016 | $103,000 | -1.9% | 23,567 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $105,000 | +7.1% | 23,567 | -4.8% | 0.00% | 0.0% |
| Q4 2015 | $98,000 | -10.1% | 24,767 | +15.4% | 0.00% | 0.0% |
| Q3 2015 | $109,000 | -69.8% | 21,467 | -64.6% | 0.00% | -66.7% |
| Q2 2015 | $361,000 | -16.6% | 60,568 | -16.0% | 0.00% | 0.0% |
| Q1 2015 | $433,000 | -39.4% | 72,065 | -13.7% | 0.00% | -50.0% |
| Q4 2014 | $714,000 | +1.4% | 83,465 | -26.8% | 0.01% | 0.0% |
| Q3 2014 | $704,000 | -44.1% | 113,965 | -27.7% | 0.01% | -40.0% |
| Q2 2014 | $1,259,000 | -11.3% | 157,565 | +1.4% | 0.01% | -23.1% |
| Q1 2014 | $1,419,000 | +37.1% | 155,465 | +38.2% | 0.01% | +30.0% |
| Q4 2013 | $1,035,000 | – | 112,465 | – | 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% |