GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 107 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q4 2013. The put-call ratio across all filers is 0.00 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $4,548,000 | +5.5% | 311,917 | -4.7% | 0.03% | -5.6% |
| Q4 2020 | $4,312,000 | +934.1% | 327,405 | +647.4% | 0.04% | +800.0% |
| Q3 2020 | $417,000 | +93.1% | 43,806 | +87.9% | 0.00% | +100.0% |
| Q2 2020 | $216,000 | +18.0% | 23,310 | -20.9% | 0.00% | +100.0% |
| Q3 2018 | $183,000 | +18.1% | 29,455 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $155,000 | +14.0% | 29,455 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $136,000 | -30.6% | 29,455 | -18.6% | 0.00% | 0.0% |
| Q4 2017 | $196,000 | +22.5% | 36,166 | +10.3% | 0.00% | 0.0% |
| Q3 2017 | $160,000 | +11.9% | 32,801 | -1.2% | 0.00% | 0.0% |
| Q2 2017 | $143,000 | +10.0% | 33,195 | +2.3% | 0.00% | 0.0% |
| Q1 2017 | $130,000 | -5.1% | 32,440 | -0.1% | 0.00% | 0.0% |
| Q4 2016 | $137,000 | +19.1% | 32,470 | -0.7% | 0.00% | 0.0% |
| Q3 2016 | $115,000 | -1.7% | 32,700 | +22.0% | 0.00% | 0.0% |
| Q2 2016 | $117,000 | +1200.0% | 26,800 | +2688.8% | 0.00% | – |
| Q4 2013 | $9,000 | +12.5% | 961 | 0.0% | 0.00% | – |
| Q3 2013 | $8,000 | +33.3% | 961 | +37.3% | 0.00% | – |
| Q2 2013 | $6,000 | – | 700 | – | 0.00% | – |
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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% |