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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $24 | -99.9% | 4,037 | -25.6% | 0.00% | – |
| Q3 2022 | $41,000 | -42.3% | 5,423 | 0.0% | 0.00% | – |
| Q2 2022 | $71,000 | +26.8% | 5,423 | +34.3% | 0.00% | – |
| Q1 2022 | $56,000 | -92.3% | 4,037 | -92.7% | 0.00% | -100.0% |
| Q4 2020 | $726,000 | +922.5% | 55,145 | +632.7% | 0.00% | – |
| Q3 2020 | $71,000 | -6.6% | 7,526 | -8.8% | 0.00% | – |
| Q2 2020 | $76,000 | – | 8,255 | – | 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% |