WRB (BERKLEY W R CORP) historical data
STOCKListed
| Symbol | WRB |
|---|---|
| Name | BERKLEY W R CORP |
| History | 2007-04-30 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 | 949 |
|---|---|
| Shares held | 278,917,693 ($19.7bn reported value) |
| Quarter flows | 120 new, 337 added, 327 trimmed, 97 exited; -31,624 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("WRB") on the look-back bundles. All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("WRB").history(start="2007-04-30", interval="1d")
df.tail()