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 | $539,912 | +289.4% | 67,743 | +298.7% | 0.00% | – |
| Q2 2023 | $138,647 | +12.5% | 16,991 | -25.1% | 0.00% | – |
| Q1 2023 | $123,239 | +343.6% | 22,696 | +386.1% | 0.00% | – |
| Q4 2022 | $27,781 | -100.0% | 4,669 | -85.7% | 0.00% | – |
| Q3 2022 | $247,472,000 | -57.5% | 32,648 | -26.5% | 0.00% | -100.0% |
| Q2 2022 | $582,307,000 | -43.0% | 44,417 | -39.0% | 0.00% | 0.0% |
| Q1 2022 | $1,022,408,000 | -24.5% | 72,873 | -15.4% | 0.00% | -50.0% |
| Q4 2021 | $1,353,712,000 | +383.8% | 86,114 | +364.4% | 0.00% | – |
| Q3 2021 | $279,829,000 | +106.7% | 18,544 | +100.2% | 0.00% | – |
| Q2 2021 | $135,362,000 | -68.8% | 9,265 | -68.8% | 0.00% | -100.0% |
| Q1 2021 | $433,390,000 | +118.1% | 29,725 | +97.0% | 0.00% | – |
| Q4 2020 | $198,683,000 | +44.3% | 15,086 | +4.2% | 0.00% | – |
| Q3 2020 | $137,705,000 | +546.3% | 14,480 | +529.3% | 0.00% | – |
| Q2 2020 | $21,307,000 | -86.4% | 2,301 | -87.8% | 0.00% | – |
| Q1 2020 | $156,380,000 | +35.8% | 18,841 | +85.4% | 0.00% | – |
| Q4 2019 | $115,124,000 | +19.0% | 10,161 | +9.8% | 0.00% | – |
| Q3 2019 | $96,736,000 | +16.8% | 9,257 | +23.4% | 0.00% | – |
| Q2 2019 | $82,844,000 | -21.7% | 7,504 | -36.8% | 0.00% | – |
| Q1 2019 | $105,869,000 | +594.1% | 11,882 | +415.7% | 0.00% | – |
| Q4 2018 | $15,252,000 | +26.5% | 2,304 | +18.5% | 0.00% | – |
| Q3 2018 | $12,059,000 | -12.5% | 1,945 | -25.9% | 0.00% | – |
| Q2 2018 | $13,781,000 | -75.4% | 2,625 | -78.4% | 0.00% | – |
| Q1 2018 | $55,908,000 | -37.7% | 12,154 | -26.8% | 0.00% | – |
| Q4 2017 | $89,683,000 | +220.1% | 16,608 | +187.5% | 0.00% | – |
| Q3 2017 | $28,014,000 | +5.1% | 5,776 | -6.8% | 0.00% | – |
| Q2 2017 | $26,651,000 | +3685.7% | 6,198 | +3421.6% | 0.00% | – |
| Q1 2017 | $704,000 | -96.7% | 176 | -96.5% | 0.00% | – |
| Q4 2016 | $21,386,000 | +39.6% | 5,092 | +16.4% | 0.00% | – |
| Q3 2016 | $15,316,000 | +52.5% | 4,376 | +90.0% | 0.00% | – |
| Q2 2016 | $10,041,000 | +846.4% | 2,303 | +867.6% | 0.00% | – |
| Q1 2016 | $1,061,000 | -97.7% | 238 | -97.9% | 0.00% | – |
| Q4 2015 | $45,564,000 | -29.0% | 11,506 | -9.7% | 0.00% | – |
| Q3 2015 | $64,194,000 | +114.3% | 12,737 | +153.5% | 0.00% | – |
| Q2 2015 | $29,949,000 | +251.7% | 5,025 | +254.6% | 0.00% | – |
| Q1 2015 | $8,516,000 | -61.3% | 1,417 | -60.2% | 0.00% | – |
| Q3 2014 | $22,019,000 | +210.8% | 3,563 | +362.7% | 0.00% | – |
| Q4 2013 | $7,084,000 | -94.1% | 770 | -95.2% | 0.00% | – |
| Q3 2013 | $119,764,000 | -26.3% | 16,119 | -22.5% | 0.00% | – |
| Q2 2013 | $162,586,000 | – | 20,791 | – | 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% |