GREAT LAKES DREDGE & DOCK CO's ticker is GLDD and the CUSIP is 390607109. A total of 97 filers reported holding GREAT LAKES DREDGE & DOCK CO in Q1 2018. The put-call ratio across all filers is 1.85 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $227,000 | -23.1% | 43,254 | -32.6% | 0.00% | 0.0% |
| Q1 2018 | $295,000 | -46.3% | 64,200 | -36.9% | 0.00% | -50.0% |
| Q4 2017 | $549,000 | +300.7% | 101,663 | +261.8% | 0.00% | +100.0% |
| Q3 2017 | $137,000 | +53.9% | 28,100 | +35.7% | 0.00% | 0.0% |
| Q2 2017 | $89,000 | +93.5% | 20,700 | +56.8% | 0.00% | – |
| Q3 2016 | $46,000 | -71.6% | 13,200 | -64.6% | 0.00% | -100.0% |
| Q2 2016 | $162,000 | +18.2% | 37,300 | +21.3% | 0.00% | 0.0% |
| Q1 2016 | $137,000 | +140.4% | 30,748 | +112.0% | 0.00% | – |
| Q4 2015 | $57,000 | -19.7% | 14,501 | +23.5% | 0.00% | -100.0% |
| Q1 2015 | $71,000 | -59.9% | 11,743 | -43.1% | 0.00% | 0.0% |
| Q4 2014 | $177,000 | +14.9% | 20,629 | -17.3% | 0.00% | 0.0% |
| Q3 2014 | $154,000 | -50.8% | 24,957 | -36.2% | 0.00% | -66.7% |
| Q2 2014 | $313,000 | +174.6% | 39,142 | +214.4% | 0.00% | +200.0% |
| Q1 2014 | $114,000 | -90.7% | 12,448 | -90.7% | 0.00% | -88.9% |
| Q4 2013 | $1,229,000 | -35.3% | 133,523 | -47.8% | 0.01% | +125.0% |
| Q3 2013 | $1,900,000 | -4.7% | 255,788 | +0.3% | 0.00% | -42.9% |
| Q2 2013 | $1,993,000 | – | 254,904 | – | 0.01% | – |
Download | ||||||
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% |