GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 111 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2014. The put-call ratio across all filers is 1.80 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $56,332 | -21.3% | 6,416 | -21.5% | 0.00% | – |
| Q1 2024 | $71,558 | -86.9% | 8,178 | -88.5% | 0.00% | -100.0% |
| Q4 2023 | $547,377 | +1712.6% | 71,273 | +1781.1% | 0.00% | – |
| Q3 2023 | $30,198 | -70.4% | 3,789 | -51.3% | 0.00% | – |
| Q2 2022 | $102,000 | +14.6% | 7,776 | +37.6% | 0.00% | – |
| Q4 2021 | $89,000 | +61.8% | 5,650 | +54.8% | 0.00% | – |
| Q3 2021 | $55,000 | +48.6% | 3,650 | +43.1% | 0.00% | – |
| Q2 2021 | $37,000 | +311.1% | 2,550 | +199.3% | 0.00% | – |
| Q3 2019 | $9,000 | -62.5% | 852 | -60.4% | 0.00% | – |
| Q2 2019 | $24,000 | +26.3% | 2,150 | 0.0% | 0.00% | – |
| Q1 2019 | $19,000 | +58.3% | 2,150 | +19.4% | 0.00% | – |
| Q4 2018 | $12,000 | +33.3% | 1,800 | +5.9% | 0.00% | – |
| Q2 2018 | $9,000 | +12.5% | 1,700 | 0.0% | 0.00% | – |
| Q1 2018 | $8,000 | +700.0% | 1,700 | +955.9% | 0.00% | – |
| Q1 2017 | $1,000 | -91.7% | 161 | -93.9% | 0.00% | – |
| Q1 2016 | $12,000 | -71.4% | 2,628 | -75.5% | 0.00% | – |
| Q4 2015 | $42,000 | -75.0% | 10,728 | -61.7% | 0.00% | -100.0% |
| Q1 2015 | $168,000 | +130.1% | 28,028 | +228.7% | 0.00% | +200.0% |
| Q4 2014 | $73,000 | +19.7% | 8,528 | -13.7% | 0.00% | 0.0% |
| Q3 2014 | $61,000 | +60.5% | 9,884 | +105.5% | 0.00% | 0.0% |
| Q2 2014 | $38,000 | -20.8% | 4,810 | -9.4% | 0.00% | 0.0% |
| Q1 2014 | $48,000 | +1100.0% | 5,308 | +1278.7% | 0.00% | – |
| Q4 2013 | $4,000 | -91.1% | 385 | -93.6% | 0.00% | -100.0% |
| Q3 2013 | $45,000 | – | 6,041 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Minerva Advisors LLC | 1,175,298 | $6,981,270 | 5.20% |
| Harvey Partners, LLC | 3,445,726 | $20,502,070 | 2.60% |
| ASHFORD CAPITAL MANAGEMENT INC | 2,380,406 | $14,163,416 | 2.20% |
| Oppenheimer & Close, LLC | 344,200 | $2,047,990 | 2.01% |
| WYNNEFIELD CAPITAL INC | 444,660 | $2,645,727 | 1.52% |
| Price Jennifer C. | 787,500 | $4,685,625 | 1.12% |
| Rock Point Advisors, LLC | 380,900 | $2,266 | 0.78% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 542,145 | $3,226,000 | 0.70% |
| Mesirow Financial Investment Management, Inc. | 27,685 | $164,726 | 0.69% |
| Flat Footed LLC | 468,012 | $2,784,671 | 0.51% |