GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 97 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2018. The put-call ratio across all filers is 1.85 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $199,250 | +62.8% | 25,000 | +66.7% | 0.02% | +71.4% |
| Q2 2023 | $122,400 | +2.5% | 15,000 | -31.8% | 0.01% | -6.7% |
| Q1 2023 | $119,460 | -8.8% | 22,000 | +120.0% | 0.02% | 0.0% |
| Q2 2022 | $131,000 | -44.5% | 10,000 | -33.3% | 0.02% | -31.8% |
| Q4 2021 | $236,000 | +1.3% | 15,000 | -6.2% | 0.02% | -12.0% |
| Q1 2021 | $233,000 | +75.2% | 16,000 | 0.0% | 0.02% | +19.0% |
| Q1 2020 | $133,000 | -21.8% | 16,000 | -56.8% | 0.02% | +600.0% |
| Q1 2018 | $170,000 | +51.8% | 37,000 | +78.2% | 0.00% | +50.0% |
| Q4 2017 | $112,000 | +30.2% | 20,762 | +16.9% | 0.00% | +100.0% |
| Q3 2017 | $86,000 | -23.2% | 17,762 | -31.7% | 0.00% | -50.0% |
| Q2 2017 | $112,000 | +16.7% | 26,000 | +8.3% | 0.00% | 0.0% |
| Q1 2017 | $96,000 | +26.3% | 24,000 | +33.3% | 0.00% | +100.0% |
| Q4 2016 | $76,000 | -12.6% | 18,000 | -28.0% | 0.00% | 0.0% |
| Q3 2016 | $87,000 | – | 25,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WYNNEFIELD CAPITAL INC | 944,119 | $10,697,000 | 7.14% |
| Minerva Advisors LLC | 1,012,350 | $11,460,000 | 6.11% |
| Harvey Partners, LLC | 737,154 | $8,352,000 | 4.75% |
| Water Asset Management LLC | 140,000 | $1,586,000 | 3.64% |
| ASHFORD CAPITAL MANAGEMENT INC | 1,490,400 | $16,886,000 | 2.26% |
| Walthausen & Co., LLC | 1,286,237 | $14,573,000 | 1.91% |
| FALCON POINT CAPITAL, LLC | 71,104 | $806,000 | 1.03% |
| Encompass Capital Advisors LLC | 1,360,120 | $15,410,000 | 0.98% |
| PRIVATE MANAGEMENT GROUP INC | 759,569 | $8,606,000 | 0.42% |
| Rock Point Advisors, LLC | 90,900 | $1,030,000 | 0.42% |