GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 134 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q2 2021. The put-call ratio across all filers is 3.07 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $14 | 0.0% | 1,750 | 0.0% | 0.00% | – |
| Q2 2023 | $14 | +40.0% | 1,750 | 0.0% | 0.00% | – |
| Q1 2023 | $10 | 0.0% | 1,750 | 0.0% | 0.00% | – |
| Q4 2022 | $10 | -99.9% | 1,750 | +100.0% | 0.00% | – |
| Q2 2021 | $13,000 | -13.3% | 875 | -75.0% | 0.00% | – |
| Q2 2016 | $15,000 | -53.1% | 3,500 | -50.0% | 0.00% | – |
| Q1 2016 | $32,000 | +128.6% | 7,000 | +100.0% | 0.00% | – |
| Q4 2015 | $14,000 | -22.2% | 3,500 | 0.0% | 0.00% | – |
| Q3 2015 | $18,000 | -14.3% | 3,500 | 0.0% | 0.00% | – |
| Q2 2015 | $21,000 | 0.0% | 3,500 | 0.0% | 0.00% | – |
| Q1 2015 | $21,000 | -30.0% | 3,500 | 0.0% | 0.00% | -100.0% |
| Q4 2014 | $30,000 | +36.4% | 3,500 | 0.0% | 0.00% | – |
| Q3 2014 | $22,000 | – | 3,500 | – | 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% |