Great Lakes Dredge & Dock Corporation shares owned by Essex Investment Management
Quarter-by-quarter ownership of Great Lakes Dredge & Dock Corporation (GLDD) shares owned by Essex Investment Management
from 13F filings
Historical chart of Essex Investment Management investment in Great Lakes Dredge & Dock Corporation
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Quarterly reported holdings in Great Lakes Dredge & Dock Corporation by Essex Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.7M | 309k | 11.99 |
| 2025-06-30 | $3.6M | 299k | 12.19 |
| 2025-03-31 | $2.6M | 301k | 8.70 |
| 2024-12-31 | $3.4M | 303k | 11.29 |
| 2024-09-30 | $3.7M | 348k | 10.53 |
| 2024-06-30 | $3.0M | 347k | 8.78 |
| 2024-03-31 | $2.6M | 303k | 8.75 |
| 2023-12-31 | $2.3M | 298k | 7.68 |
| 2023-09-30 | $2.6M | 324k | 7.97 |
| 2020-03-31 | $1.2M | 149k | 8.30 |
| 2019-12-31 | $2.5M | 220k | 11.33 |
| 2019-09-30 | $2.3M | 220k | 10.45 |
| 2019-06-30 | $2.4M | 220k | 11.04 |
| 2019-03-31 | $2.6M | 293k | 8.91 |
| 2018-12-31 | $2.1M | 311k | 6.62 |
| 2018-09-30 | $2.0M | 326k | 6.20 |
| 2018-06-30 | $329k | 63k | 5.25 |
| 2013-03-31 | $702k | 104k | 6.73 |
| 2012-12-31 | $1.3M | 148k | 8.93 |
| 2012-09-30 | $0 | 172k | 0.00 |
| 2012-06-30 | $0 | 337k | 0.00 |
| 2012-03-31 | $0 | 409k | 0.00 |
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