GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 142 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,630,574 | -25.3% | 204,589 | -23.5% | 0.00% | 0.0% |
| Q2 2023 | $2,181,462 | +901330.6% | 267,336 | +500.2% | 0.00% | – |
| Q1 2023 | $242 | -31.8% | 44,544 | -25.2% | 0.00% | – |
| Q4 2022 | $355 | -99.9% | 59,584 | +9.2% | 0.00% | – |
| Q3 2022 | $414,000 | +119.0% | 54,578 | +278.7% | 0.00% | – |
| Q2 2022 | $189,000 | -75.3% | 14,413 | -73.6% | 0.00% | – |
| Q1 2022 | $766,000 | +76.5% | 54,625 | +89.9% | 0.00% | – |
| Q3 2021 | $434,000 | -79.2% | 28,772 | -79.8% | 0.00% | -100.0% |
| Q2 2021 | $2,083,000 | -74.9% | 142,563 | -74.9% | 0.00% | -83.3% |
| Q1 2021 | $8,284,000 | +47.2% | 568,147 | +33.0% | 0.01% | +50.0% |
| Q4 2020 | $5,626,000 | -3.3% | 427,151 | -30.2% | 0.00% | -42.9% |
| Q3 2020 | $5,821,000 | +1400.3% | 612,128 | +1360.4% | 0.01% | +600.0% |
| Q2 2020 | $388,000 | -89.2% | 41,915 | -86.8% | 0.00% | -80.0% |
| Q4 2019 | $3,601,000 | -10.2% | 317,834 | -17.1% | 0.01% | -16.7% |
| Q3 2019 | $4,008,000 | -61.4% | 383,588 | -59.2% | 0.01% | -62.5% |
| Q2 2019 | $10,373,000 | +72.0% | 939,549 | +38.8% | 0.02% | +77.8% |
| Q1 2019 | $6,030,000 | +168.7% | 676,784 | +99.6% | 0.01% | +200.0% |
| Q4 2018 | $2,244,000 | +2814.3% | 339,046 | +2284.3% | 0.00% | – |
| Q4 2017 | $77,000 | +48.1% | 14,220 | +33.3% | 0.00% | – |
| Q3 2017 | $52,000 | -20.0% | 10,668 | -29.8% | 0.00% | – |
| Q2 2017 | $65,000 | -87.5% | 15,200 | -87.8% | 0.00% | -100.0% |
| Q4 2016 | $522,000 | +283.8% | 124,173 | +307.9% | 0.00% | – |
| Q1 2016 | $136,000 | -70.6% | 30,444 | -43.6% | 0.00% | -100.0% |
| Q4 2014 | $462,000 | +43.5% | 54,015 | +3.6% | 0.00% | 0.0% |
| Q3 2014 | $322,000 | -44.0% | 52,117 | -27.5% | 0.00% | -50.0% |
| Q2 2014 | $575,000 | -57.5% | 71,909 | -51.5% | 0.00% | -50.0% |
| Q1 2014 | $1,354,000 | +1658.4% | 148,354 | +1323.1% | 0.00% | – |
| Q3 2013 | $77,000 | -76.7% | 10,425 | -75.4% | 0.00% | -100.0% |
| Q2 2013 | $331,000 | – | 42,373 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Minerva Advisors LLC | 1,208,298 | $9,618 | 6.72% |
| Price Jennifer C. | 1,033,874 | $8,239,976 | 4.76% |
| Harvey Partners, LLC | 3,430,000 | $27,337,100 | 3.47% |
| Oppenheimer & Close, LLC | 349,200 | $2,783,124 | 2.78% |
| Cove Street Capital, LLC | 757,875 | $5,987,213 | 2.02% |
| WYNNEFIELD CAPITAL INC | 367,125 | $2,925,986 | 1.34% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 546,870 | $4,359,000 | 0.97% |
| Flat Footed LLC | 805,655 | $6,421,071 | 0.72% |
| WITTENBERG INVESTMENT MANAGEMENT, INC. | 200,324 | $1,597 | 0.58% |
| EVR Research LP | 222,892 | $1,776,449 | 0.47% |