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National Grid shares owned by Aigen Investment Management

Quarter-by-quarter ownership of National Grid (NGG) shares owned by Aigen Investment Management from 13F filings

Historical chart of Aigen Investment Management investment in National Grid

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All positions including National Grid held by Aigen Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in National Grid by Aigen Investment Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $1.6M 18k 84.60
2025-12-31 $277k 3.6k 77.35
2024-12-31 $436k 7.3k 59.42
2022-09-30 $370k 7.2k 51.51
2021-12-31 $983k 15k 67.92