IBKR (Interactive Brokers Group, Inc.) historical data
STOCKListed
| Symbol | IBKR |
|---|---|
| Name | Interactive Brokers Group, Inc. |
| History | 2007-05-07 to 2026-10-07 (about 19 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Institutional ownership (13F, 2026Q2)
| Managers holding | 1,112 |
|---|---|
| Shares held | 388,501,997 ($33.8bn reported value) |
| Quarter flows | 196 new, 400 added, 380 trimmed, 84 exited; +8,891,992 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("IBKR") on the look-back bundles. All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("IBKR").history(start="2007-05-07", interval="1d")
df.tail()