SEI Investments Company shares owned by BlackRock
Quarter-by-quarter ownership of SEI Investments Company (SEIC) shares owned by BlackRock
from 13F filings
Historical chart of BlackRock investment in SEI Investments Company
Tip: Access up to 7 years of quarterly data
All positions including SEI Investments Company held by BlackRock consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in SEI Investments Company by BlackRock
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $786M | 9.3M | 84.85 |
| 2025-06-30 | $827M | 9.2M | 89.86 |
| 2025-03-31 | $883M | 11M | 77.63 |
| 2024-12-31 | $949M | 12M | 82.48 |
| 2024-09-30 | $790M | 11M | 69.19 |