Great Lakes Dredge & Dock CORP
GLDDDelisted Apr 1, 2026- Industry
- Heavy Construction Other Than Bldg Const - Contractors
- SEC CIK
- 0001372020
Great Lakes Dredge & Dock CORP was delisted on Apr 1, 2026; its insiders filed their last Form 4 on Apr 1, 2026; 182 institutions reported holding it in 13F filings for Q1 2026, worth $931.0M in total; no superinvestor held it.
Q2 2026 vs. Q1 2026
How the institutions holding Great Lakes Dredge & Dock CORP changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Of which not filed for Q2 2026 | Q2 2026 | Change |
|---|---|---|---|---|
| Holders | 182 | 2 | 1 | −179 |
| Shares | 54.8M | 29.0K | 1 | −54.8M (−100.0%) |
| Value | $931.0M | $492.4K | $17 | −$930.5M (−100.0%) |
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (0)
Institutions that held Great Lakes Dredge & Dock CORP at the end of Q2 2026 but not at the end of Q1 2026.
None.
Sold out (179)
Institutions that held Great Lakes Dredge & Dock CORP at the end of Q1 2026 and filed for Q2 2026 without it.
Showing the largest 100 of 179 by value.
Not filed for Q2 2026 yet (2)
Institutions that held Great Lakes Dredge & Dock CORP at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| Skopos Labs, Inc. | 28,861 | $490.6K |
| CWM, LLC | 106 | $1.80K |