CoStar shares owned by Aigen Investment Management
Quarter-by-quarter ownership of CoStar (CSGP) shares owned by Aigen Investment Management
from 13F filings
Historical chart of Aigen Investment Management investment in CoStar
Tip: Access up to 7 years of quarterly data
All positions including CoStar held by Aigen Investment Management consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in CoStar by Aigen Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $502k | 12k | 40.34 |
| 2025-12-31 | $341k | 5.1k | 67.24 |
| 2024-12-31 | $323k | 4.5k | 71.59 |
| 2024-06-30 | $3.1M | 42k | 74.14 |
| 2023-06-30 | $738k | 8.3k | 89.00 |
| 2022-12-31 | $750k | 9.7k | 77.28 |
| 2021-03-31 | $2.5M | 3.0k | 821.75 |
| 2020-06-30 | $370k | 520 | 711.54 |
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