GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 102 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q4 2016. The put-call ratio across all filers is 0.03 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $181 | +2916.7% | 22,714 | +1859.8% | 0.00% | – |
| Q1 2023 | $6 | -60.0% | 1,159 | -55.0% | 0.00% | – |
| Q4 2022 | $15 | -100.0% | 2,573 | -76.8% | 0.00% | – |
| Q2 2022 | $145,000 | +215.2% | 11,084 | +232.1% | 0.00% | – |
| Q1 2022 | $46,000 | -66.2% | 3,338 | -61.5% | 0.00% | – |
| Q4 2021 | $136,000 | +18.3% | 8,680 | +10.0% | 0.00% | – |
| Q3 2021 | $115,000 | -10.2% | 7,893 | -10.2% | 0.00% | – |
| Q2 2021 | $128,000 | – | 8,793 | +81.2% | 0.00% | – |
| Q1 2021 | $0 | -100.0% | 4,852 | -69.4% | 0.00% | – |
| Q2 2020 | $146,000 | -57.8% | 15,845 | -62.1% | 0.00% | -100.0% |
| Q1 2020 | $346,000 | +2062.5% | 41,793 | +2708.7% | 0.00% | – |
| Q2 2019 | $16,000 | -76.8% | 1,488 | -85.7% | 0.00% | – |
| Q4 2018 | $69,000 | -35.5% | 10,440 | -39.7% | 0.00% | – |
| Q3 2018 | $107,000 | -15.1% | 17,325 | -28.2% | 0.00% | – |
| Q2 2018 | $126,000 | -4.5% | 24,128 | -16.5% | 0.00% | -100.0% |
| Q1 2018 | $132,000 | +6500.0% | 28,903 | +6781.7% | 0.01% | – |
| Q3 2017 | $2,000 | -96.0% | 420 | -96.5% | 0.00% | -100.0% |
| Q4 2016 | $50,000 | +257.1% | 12,027 | +265.3% | 0.00% | +200.0% |
| Q2 2016 | $14,000 | – | 3,292 | +9582.4% | 0.00% | – |
| Q3 2015 | $0 | -100.0% | 34 | -93.2% | 0.00% | – |
| Q2 2015 | $2,000 | -33.3% | 501 | -20.9% | 0.00% | – |
| Q1 2015 | $3,000 | – | 633 | – | 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% |