GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 150 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q3 2020. The put-call ratio across all filers is 0.40 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28,692 | -16.6% | 3,600 | -14.7% | 0.00% | – |
| Q2 2023 | $34,419 | +86.0% | 4,218 | +23.8% | 0.00% | – |
| Q1 2023 | $18,505 | -2.6% | 3,408 | +6.8% | 0.00% | – |
| Q4 2022 | $18,992 | +35.7% | 3,192 | +67.2% | 0.00% | – |
| Q3 2022 | $14,000 | -17.6% | 1,909 | +44.2% | 0.00% | – |
| Q2 2022 | $17,000 | -15.0% | 1,324 | -8.1% | 0.00% | – |
| Q1 2022 | $20,000 | +233.3% | 1,441 | +291.6% | 0.00% | – |
| Q4 2021 | $6,000 | -33.3% | 368 | -39.4% | 0.00% | – |
| Q3 2021 | $9,000 | +800.0% | 607 | +359.8% | 0.00% | – |
| Q2 2020 | $1,000 | -88.9% | 132 | -87.9% | 0.00% | – |
| Q1 2020 | $9,000 | 0.0% | 1,095 | -3.4% | 0.00% | – |
| Q2 2013 | $9,000 | – | 1,133 | – | 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% |