GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 126 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $125,000 | -46.1% | 14,000 | -60.0% | 0.03% | -57.8% |
| Q4 2018 | $232,000 | -16.8% | 35,000 | -22.2% | 0.06% | +18.5% |
| Q3 2018 | $279,000 | -3.5% | 45,000 | -18.2% | 0.05% | -6.9% |
| Q2 2018 | $289,000 | +14.2% | 55,000 | 0.0% | 0.06% | +13.7% |
| Q1 2018 | $253,000 | +87.4% | 55,000 | +120.0% | 0.05% | +88.9% |
| Q4 2017 | $135,000 | +11.6% | 25,000 | 0.0% | 0.03% | +8.0% |
| Q3 2017 | $121,000 | +40.7% | 25,000 | +25.0% | 0.02% | +38.9% |
| Q2 2017 | $86,000 | +7.5% | 20,000 | 0.0% | 0.02% | +12.5% |
| Q1 2017 | $80,000 | – | 20,000 | – | 0.02% | – |
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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% |