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.
Q3 2023 vs. Q2 2023
How the institutions holding Great Lakes Dredge & Dock CORP changed between Q2 2023 and Q3 2023.
All holders in Q3 2023All holders in Q2 2023
| Measure | Q2 2023 | Q3 2023 | Change |
|---|---|---|---|
| Holders | 133 | 146 | +13 |
| Shares | 54.8M | 54.6M | −176.6K (−0.3%) |
| Value | $446.4M | $435.2M | −$11.2M (−2.5%) |
New holders (22)
Institutions that held Great Lakes Dredge & Dock CORP at the end of Q3 2023 but not at the end of Q2 2023.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Essex Investment Management Co LLC | 324,096 | $2.58M | 0.42% |
| EVR Research LP | 222,892 | $1.78M | 0.47% |
| Tudor Investment Corp Et Al | 119,725 | $954.2K | 0.01% |
| Legato Capital Management LLC | 116,829 | $931.1K | 0.13% |
| Connor, Clark & Lunn Investment Management Ltd. | 101,342 | $807.7K | 0.00% |
| ClariVest Asset Management LLC | 95,700 | $762.0K | 0.04% |
| Trexquant Investment LP | 58,697 | $467.8K | 0.01% |
| Jump Financial, LLC | 38,136 | $303.9K | 0.01% |
| Versor Investments LP | 35,700 | $284.5K | 0.06% |
| Man Group plc | – | $275.1K | 0.00% |
| SG Americas Securities, LLC | 28,812 | $230.0K | 0.00% |
| Balyasny Asset Management LLC | 26,596 | $212.0K | 0.00% |
| Simplex Trading, LLC | 22,714 | $181.0K | 0.01% |
| ELCO Management Co., LLC | 19,946 | $159.0K | 0.11% |
| Graham Capital Management, L.P. | 13,674 | $109.0K | 0.00% |
| Axq Capital, LP | 11,533 | $91.9K | 0.03% |
| Bayesian Capital Management, LP | 11,493 | $91.6K | 0.01% |
| BFSG, LLC | 11,075 | $88.0K | 0.01% |
| Prospera Financial Services Inc | 11,000 | $87.7K | 0.00% |
| Mackenzie Financial Corp | 11,077 | $83.3K | 0.00% |
| Group One Trading, L.P. | 3,789 | $30.2K | 0.00% |
| Comerica Bank | 1,354 | $10.8K | 0.00% |
Sold out (9)
Institutions that held Great Lakes Dredge & Dock CORP at the end of Q2 2023 and filed for Q3 2023 without it.
| Institution | Shares, Q2 2023 | Value, Q2 2023 |
|---|---|---|
| B. Riley Asset Management, LLC | 370,307 | $3.02M |
| Ashford Capital Management Inc | 301,876 | $2.46M |
| Boothbay Fund Management, LLC | 214,396 | $1.75M |
| Royce & Associates LP | 186,853 | $1.52M |
| ExodusPoint Capital Management, LP | 30,834 | $252.0K |
| XTX Topco Ltd | 26,638 | $217.4K |
| Walleye Capital LLC | 17,433 | $142.3K |
| Verition Fund Management LLC | 13,600 | $111.0K |
| Dynamic Technology Lab Private Ltd | 10,934 | $89.0K |