GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 147 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q4 2020. The put-call ratio across all filers is 0.47 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $728,000 | -25.6% | 48,228 | -28.0% | 0.04% | -22.6% |
| Q2 2021 | $978,000 | -7.2% | 66,944 | -7.4% | 0.05% | -11.7% |
| Q1 2021 | $1,054,000 | +9.1% | 72,304 | -1.4% | 0.06% | -14.3% |
| Q4 2020 | $966,000 | +1.4% | 73,323 | -26.9% | 0.07% | +125.8% |
| Q3 2020 | $953,000 | +10.7% | 100,247 | +7.8% | 0.03% | +40.9% |
| Q2 2020 | $861,000 | +53.5% | 92,985 | +37.6% | 0.02% | +46.7% |
| Q1 2020 | $561,000 | -59.9% | 67,565 | -45.3% | 0.02% | -25.0% |
| Q4 2019 | $1,400,000 | +72.6% | 123,581 | +59.2% | 0.02% | +100.0% |
| Q3 2019 | $811,000 | -10.7% | 77,621 | -5.6% | 0.01% | -44.4% |
| Q2 2019 | $908,000 | – | 82,210 | – | 0.02% | – |
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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% |