| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 4 | 1 | 0.00% | 0.03% | 0.11% | Q3 2013 | Q2 2016 | 8 |
| SpiderRock Trading LLC | 1 | 1 | 0.00% | 0.03% | 0.06% | Q3 2013 | Q1 2014 | 4 |
| Capital Innovations LLC | 2 | 2 | 0.25% | 0.36% | 0.46% | Q2 2014 | Q3 2014 | 2 |
| ACADIAN ASSET MANAGEMENT LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
| DEUTSCHE BANK AG\ | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
This page lists all the filers that currently own ECOPETROL S A or have owned ECOPETROL S A in the past.