Great Lakes Dredge & Dock Corporation shares owned by Algert Coldiron Investors
Quarter-by-quarter ownership of Great Lakes Dredge & Dock Corporation (GLDD) shares owned by Algert Coldiron Investors
from 13F filings
Historical chart of Algert Coldiron Investors investment in Great Lakes Dredge & Dock Corporation
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Quarterly reported holdings in Great Lakes Dredge & Dock Corporation by Algert Coldiron Investors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.4M | 286k | 11.99 |
| 2025-06-30 | $2.7M | 219k | 12.19 |
| 2025-03-31 | $1.5M | 171k | 8.70 |
| 2024-12-31 | $2.9M | 254k | 11.29 |
| 2024-09-30 | $2.7M | 256k | 10.53 |
| 2024-06-30 | $2.2M | 250k | 8.78 |
| 2023-09-30 | $2.4M | 296k | 7.97 |
| 2023-06-30 | $2.5M | 307k | 8.16 |
| 2023-03-31 | $1.3M | 241k | 5.43 |
| 2011-06-30 | $837k | 150k | 5.58 |
| 2011-03-31 | $1.1M | 150k | 7.63 |
| 2010-12-31 | $1.1M | 150k | 7.37 |
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