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NewMarket Corporation shares owned by Aigen Investment Management

Quarter-by-quarter ownership of NewMarket Corporation (NEU) shares owned by Aigen Investment Management from 13F filings

Historical chart of Aigen Investment Management investment in NewMarket Corporation

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in NewMarket Corporation by Aigen Investment Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $249k 388 640.95
2025-09-30 $609k 735 828.21
2025-06-30 $1.1M 1.5k 690.86
2021-09-30 $919k 2.7k 338.61
2021-06-30 $1.1M 3.5k 321.99
2021-03-31 $1.2M 3.1k 380.09
2020-12-31 $1.6M 4.0k 398.21
2020-09-30 $1.7M 5.1k 342.33
2020-03-31 $53k 138 384.06