Duke Energy shares owned by Mariner Investment Group
Quarter-by-quarter ownership of Duke Energy (DUK) shares owned by Mariner Investment Group
from 13F filings
Historical chart of Mariner Investment Group investment in Duke Energy
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Quarterly reported holdings in Duke Energy by Mariner Investment Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $8.0M | 65k | 123.75 |
| 2025-06-30 | $5.9M | 50k | 118.00 |