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 | $28,110 | -2.3% | 3,527 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $28,780 | +50.3% | 3,527 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $19,152 | -19.2% | 3,527 | -11.5% | 0.00% | 0.0% |
| Q4 2022 | $23,717 | -21.5% | 3,986 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $30,214 | -42.2% | 3,986 | 0.0% | 0.00% | -50.0% |
| Q2 2022 | $52,256 | -6.6% | 3,986 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $55,924 | -77.7% | 3,986 | -75.0% | 0.00% | -33.3% |
| Q4 2021 | $250,907 | -4.3% | 15,961 | -8.1% | 0.00% | -25.0% |
| Q3 2021 | $262,143 | +23.9% | 17,372 | +20.0% | 0.00% | +33.3% |
| Q2 2021 | $211,567 | -16.0% | 14,481 | -16.1% | 0.00% | -25.0% |
| Q1 2021 | $251,767 | +2.7% | 17,268 | -7.3% | 0.00% | 0.0% |
| Q4 2020 | $245,239 | +86.8% | 18,621 | +34.9% | 0.00% | +100.0% |
| Q3 2020 | $131,305 | -25.0% | 13,807 | -27.0% | 0.00% | -33.3% |
| Q2 2020 | $175,171 | +11.6% | 18,917 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $157,011 | +0.3% | 18,917 | +36.9% | 0.00% | 0.0% |
| Q4 2019 | $156,615 | -24.8% | 13,823 | -30.6% | 0.00% | -25.0% |
| Q3 2019 | $208,164 | +18.8% | 19,920 | +25.5% | 0.00% | +33.3% |
| Q2 2019 | $175,260 | +23.9% | 15,875 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $141,446 | +33.4% | 15,875 | -0.9% | 0.00% | +50.0% |
| Q4 2018 | $106,026 | +6.8% | 16,016 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $99,299 | -99.9% | 16,016 | -40.0% | 0.00% | 0.0% |
| Q2 2018 | $140,065,000 | +168.8% | 26,679 | +135.6% | 0.00% | +100.0% |
| Q1 2018 | $52,099,000 | +83930.6% | 11,326 | -1.3% | 0.00% | 0.0% |
| Q4 2017 | $62,000 | -65.6% | 11,476 | -69.1% | 0.00% | 0.0% |
| Q3 2017 | $180,000 | -4.3% | 37,194 | -15.1% | 0.00% | 0.0% |
| Q2 2017 | $188,000 | +7.4% | 43,785 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $175,000 | -5.4% | 43,785 | -0.5% | 0.00% | 0.0% |
| Q4 2016 | $185,000 | +19.4% | 44,004 | -0.9% | 0.00% | 0.0% |
| Q3 2016 | $155,000 | -20.9% | 44,421 | -1.3% | 0.00% | 0.0% |
| Q2 2016 | $196,000 | -2.5% | 45,003 | 0.0% | 0.00% | -50.0% |
| Q1 2016 | $201,000 | +14.2% | 45,003 | +1.0% | 0.00% | +100.0% |
| Q4 2015 | $176,000 | -21.8% | 44,566 | 0.0% | 0.00% | -50.0% |
| Q3 2015 | $225,000 | +40.6% | 44,566 | +66.2% | 0.00% | +100.0% |
| Q2 2015 | $160,000 | -43.9% | 26,814 | -43.5% | 0.00% | -50.0% |
| Q1 2015 | $285,000 | -30.0% | 47,472 | -0.0% | 0.00% | -33.3% |
| Q4 2014 | $407,000 | +38.4% | 47,492 | 0.0% | 0.00% | +50.0% |
| Q3 2014 | $294,000 | -1.0% | 47,492 | +27.6% | 0.00% | 0.0% |
| Q2 2014 | $297,000 | -34.1% | 37,216 | -24.6% | 0.00% | -33.3% |
| Q1 2014 | $451,000 | -0.7% | 49,353 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $454,000 | +24.0% | 49,353 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $366,000 | -5.4% | 49,353 | -0.4% | 0.00% | 0.0% |
| Q2 2013 | $387,000 | – | 49,540 | – | 0.00% | – |
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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% |