National Grid shares owned by Twin Tree Management
Quarter-by-quarter ownership of National Grid (NGG) shares owned by Twin Tree Management
from 13F filings
Historical chart of Twin Tree Management investment in National Grid
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Quarterly reported holdings in National Grid by Twin Tree Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $26M | 351k | 72.67 |
| 2025-06-30 | $27M | 359k | 74.41 |
| 2025-03-31 | $23M | 346k | 65.61 |
| 2024-12-31 | $14M | 234k | 59.42 |
| 2024-09-30 | $28M | 400k | 69.67 |
| 2024-06-30 | $13k | 234 | 56.80 |
| 2022-06-30 | $336k | 5.2k | 64.67 |
| 2022-03-31 | $8.8M | 115k | 76.87 |
| 2020-09-30 | $1.2M | 22k | 57.78 |
| 2020-06-30 | $3.7M | 61k | 60.74 |
| 2020-03-31 | $1.9M | 33k | 58.27 |
| 2019-12-31 | $2.1M | 33k | 62.67 |
| 2019-06-30 | $2.6M | 49k | 53.19 |
| 2019-03-31 | $3.6M | 65k | 55.71 |
| 2018-06-30 | $737k | 13k | 55.83 |
| 2018-03-31 | $429k | 7.6k | 56.45 |
| 2017-09-30 | $840k | 13k | 62.69 |
| 2017-06-30 | $2.5M | 39k | 62.28 |