Interactive Brokers shares owned by Cornerstone Advisors
Quarter-by-quarter ownership of Interactive Brokers (IBKR) shares owned by Cornerstone Advisors
from 13F filings
Historical chart of Cornerstone Advisors investment in Interactive Brokers
Tip: Access up to 7 years of quarterly data
All positions including Interactive Brokers held by Cornerstone Advisors consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Interactive Brokers by Cornerstone Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $13M | 202k | 64.31 |