Ecopetrol (EC): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
No concentrated manager holds it.
Who owns Ecopetrol?
Ecopetrol trades in the U.S. through ADRs, certificates that represent shares of a non-U.S. company. Form 13F counts ADRs while the company reports ordinary shares, so we do not compute percentages. As of Jun 30, 2026, the largest ADR holders reported on Form 13F were BlackRock (4.1 million ADRs), Wace, Llp Marshall (2.6 million ADRs) and Charles Schwab Investment Management (1.8 million ADRs).
Which institutions hold the most Ecopetrol shares?
Per Form 13F filings as of Jun 30, 2026, in ADRs:
- 1. BlackRock: 4.1 million ADRs
- 2. Wace, Llp Marshall: 2.6 million ADRs
- 3. Charles Schwab Investment Management: 1.8 million ADRs
- 4. Vanguard Fiduciary Trust: 1.8 million ADRs
- 5. Vanguard Capital Management: 1.2 million ADRs
- 6. Two Sigma Investments: 996,387 ADRs
- 7. American Century Companies: 962,783 ADRs
- 8. Renaissance Technologies: 899,400 ADRs
- 9. Goldman Sachs Group: 890,821 ADRs
- 10. Morgan Stanley: 884,827 ADRs
Sources:All of the company's proxy statements on EDGAR ↗
We hold 13D and 13G filings made since December 2024: a holder above 5% that has not filed since then does not appear here.
Quarter flow (concentrated managers)
Concentrated managers holding it
None in the latest quarter.
Largest holders of EC (all 13F filers)
- BlackRock4.1 MIndex manager+1.4 M
- Wace, Llp Marshall2.6 MInvestment firm+2.1 M
- Charles Schwab Investment Management1.8 MIndex manager+177 K
- Vanguard Fiduciary Trust1.8 MIndex manager+4,037
- Vanguard Capital Management1.2 MIndex manager+45 K
- Two Sigma Investments996 KQuant or multi-manager−857 K
- American Century Companies963 KInvestment firm+79 K
- Renaissance Technologies899 KQuant or multi-manager+660 K
- Goldman Sachs Group891 KBank or trading desk+8,931
- Morgan Stanley885 KBank or trading desk+347 K
- Shares
- 4.1 M
- Change
- +1.4 M
See more
- Type
- Index manager
- Value
- $58.5M
- Shares
- 2.6 M
- Change
- +2.1 M
See more
- Type
- Investment firm
- Value
- $37.5M
- Shares
- 1.8 M
- Change
- +177 K
See more
- Type
- Index manager
- Value
- $26.2M
- Shares
- 1.8 M
- Change
- +4,037
See more
- Type
- Index manager
- Value
- $25.9M
- Shares
- 1.2 M
- Change
- +45 K
See more
- Type
- Index manager
- Value
- $17.8M
- Shares
- 996 K
- Change
- −857 K
See more
- Type
- Quant or multi-manager
- Value
- $14.2M
- Shares
- 963 K
- Change
- +79 K
See more
- Type
- Investment firm
- Value
- $13.7M
- Shares
- 899 K
- Change
- +660 K
See more
- Type
- Quant or multi-manager
- Value
- $12.8M
- Shares
- 891 K
- Change
- +8,931
See more
- Type
- Bank or trading desk
- Value
- $12.7M
- Shares
- 885 K
- Change
- +347 K
See more
- Type
- Bank or trading desk
- Value
- $12.6M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Insiders (Form 4)
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
This list may be incomplete: we hold 13D and 13G filings made since December 2024. A holder above 5% that has not filed anything since then is not shown here.
No recent filings.
This company filed no 8-K forms in the last year. Foreign companies listed in the US (ADRs) report material events on forms 6-K and 20-F, and ETFs and funds do not file 8-Ks. If it is a foreign company listed in the US through ADRs (American Depositary Receipts), what trades are bank-issued certificates that represent shares from its home market. See its filings on EDGAR ↗
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