EC (ECOPETROL S.A.) historical data
STOCKListed
| Symbol | EC |
|---|---|
| Name | ECOPETROL S.A. |
| History | 2008-09-19 to 2026-10-07 (about 18 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 | 164 |
|---|---|
| Shares held | 28,265,509 ($402.7m reported value) |
| Quarter flows | 37 new, 58 added, 48 trimmed, 38 exited; +2,332,815 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("EC") on the look-back bundles. All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("EC").history(start="2008-09-19", interval="1d")
df.tail()