GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 148 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2021. The put-call ratio across all filers is 1.56 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,391 | -2.3% | 300 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $2,448 | +50.3% | 300 | 0.0% | 0.00% | – |
| Q1 2023 | $1,629 | -8.7% | 300 | 0.0% | 0.00% | -100.0% |
| Q4 2022 | $1,785 | -10.8% | 300 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $2,000 | -50.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $4,000 | 0.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $4,000 | -20.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $5,000 | 0.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $5,000 | +25.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $4,000 | -96.3% | 300 | -96.0% | 0.00% | -97.0% |
| Q1 2021 | $109,000 | +11.2% | 7,445 | 0.0% | 0.03% | +6.5% |
| Q4 2020 | $98,000 | +16.7% | 7,445 | -15.7% | 0.03% | +6.9% |
| Q3 2020 | $84,000 | -51.7% | 8,830 | -52.9% | 0.03% | -49.1% |
| Q2 2020 | $174,000 | +112.2% | 18,760 | +89.2% | 0.06% | +83.9% |
| Q1 2020 | $82,000 | – | 9,915 | – | 0.03% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Minerva Advisors LLC | 982,540 | $14,827,000 | 8.62% |
| Harvey Partners, LLC | 420,000 | $6,338,000 | 4.74% |
| ASHFORD CAPITAL MANAGEMENT INC | 3,323,575 | $50,153,000 | 4.56% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 2,462,935 | $37,166,000 | 2.21% |
| Euclidean Technologies Management, LLC | 164,145 | $2,477,000 | 2.15% |
| KESTREL INVESTMENT MANAGEMENT CORP | 297,500 | $4,489,000 | 2.14% |
| Rock Point Advisors, LLC | 389,515 | $5,878,000 | 1.72% |
| Walthausen & Co., LLC | 385,829 | $5,822,000 | 1.47% |
| Mesirow Financial Investment Management, Inc. | 31,559 | $476,000 | 1.40% |
| WYNNEFIELD CAPITAL INC | 132,730 | $2,003,000 | 1.08% |