GREAT LAKES DREDGE & DOCK CO (GLDD)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
1
Reporting holders
$17
Reported value
0.0%
Held as options
-174
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| HUNTINGTON NATIONAL BANK | $17 | 1 | 0.00% | 3q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-14 | 13G/A | Dimensional Fund Advisors LP | 0.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 1 | $17 | 1 | 0 | 0 | 0 | 0.0% |
| Q1 2026 | 175 | $890.2M | 51,494,255 | 51 | 36 | 63 | 1.7% |
| Q4 2025 | 210 | $731.8M | 55,516,292 | 28 | 71 | 69 | 1.0% |
| Q3 2025 | 199 | $663.9M | 55,457,565 | 32 | 65 | 65 | 0.5% |
| Q2 2025 | 177 | $670.9M | 54,082,082 | 25 | 69 | 52 | 2.1% |
| Q1 2025 | 181 | $479.5M | 55,154,263 | 27 | 49 | 72 | 0.2% |
| Q4 2024 | 177 | $615.2M | 54,515,040 | 25 | 57 | 44 | 0.4% |
| Q3 2024 | 168 | $569.0M | 54,063,772 | 25 | 56 | 50 | 0.4% |
| Q2 2024 | 161 | $475.2M | 54,248,288 | 28 | 47 | 55 | 0.3% |
| Q1 2024 | 147 | $469.8M | 53,578,713 | 25 | 28 | 55 | 0.3% |
| Q4 2023 | 132 | $425.7M | 55,285,698 | 13 | 54 | 29 | 0.3% |
| Q3 2023 | 132 | $432.4M | 53,783,865 | 18 | 47 | 38 | 1.4% |
| Q2 2023 | 122 | $446.3M | 54,091,616 | 12 | 46 | 36 | 1.7% |
| Q1 2023 | 122 | $294.2M | 53,647,236 | 18 | 59 | 29 | 1.4% |
| Q4 2022 | 115 | $294.5M | 48,728,571 | 22 | 44 | 35 | 1.5% |
| Q3 2022 | 135 | $448.0M | 58,330,379 | 23 | 47 | 41 | 1.3% |
| Q2 2022 | 133 | $745.7M | 56,635,294 | 11 | 34 | 48 | 0.4% |
| Q1 2022 | 139 | $805.1M | 57,125,137 | 15 | 37 | 59 | 0.4% |
| Q4 2021 | 130 | $908.3M | 57,624,364 | 9 | 42 | 44 | 0.3% |
| Q3 2021 | 124 | $876.1M | 57,840,780 | 12 | 43 | 45 | 0.4% |
| Q2 2021 | 132 | $848.5M | 57,871,759 | 11 | 40 | 53 | 0.4% |
| Q1 2021 | 147 | $812.8M | 55,631,029 | 26 | 36 | 59 | 0.2% |
| Q4 2020 | 146 | $739.6M | 55,523,827 | 14 | 46 | 58 | 0.6% |
| Q3 2020 | 150 | $519.9M | 54,464,819 | 26 | 39 | 65 | 0.4% |
| Q2 2020 | 152 | $521.1M | 56,124,030 | 20 | 52 | 53 | 0.3% |
| Q1 2020 | 160 | $479.3M | 57,243,919 | 26 | 42 | 70 | 0.9% |
| Q4 2019 | 165 | $659.2M | 57,996,748 | 19 | 57 | 59 | 0.3% |
| Q3 2019 | 173 | $587.5M | 56,037,945 | 27 | 68 | 54 | 0.3% |
| Q2 2019 | 168 | $607.2M | 54,647,862 | 39 | 68 | 37 | 0.7% |
| Q1 2019 | 150 | $464.3M | 51,843,953 | 38 | 46 | 42 | 0.5% |
| Q4 2018 | 125 | $328.1M | 49,553,113 | 5 | 1 | 1 | 0.0% |