EC ECOPETROL S A: institutional ownership and insider trading
174 funds reported holding $560M of ECOPETROL S A in their latest 13F filings; in Q2 2026 funds net bought $105M, with 34 new positions and 33 funds selling out.
Famous investors holding EC
- Renaissance Technologies (Renaissance Technologies): $12.8M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $14.2M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $22.2M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $10.6M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $2.89M, 0.0% of the portfolio
Largest institutional holders of EC
- BlackRock, Inc. (BLK) — $58.5M
- Banco BTG Pactual S.A. — $41.8M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP — $39.5M
- MARSHALL WACE, LLP — $37.5M
- VANGUARD GROUP INC — $31.1M
- CHARLES SCHWAB INVESTMENT MANAGEMENT INC — $26.2M
- VANGUARD FIDUCIARY TRUST CO — $25.9M
- CITADEL ADVISORS LLC — $22.2M
- VANGUARD CAPITAL MANAGEMENT LLC — $17.8M
- UBS Group AG (UBS) — $15.0M
Members of Congress trading EC
- Jul 10, 2025: Lisa C. McClain sold $1.00K–$15.0K
- Jun 10, 2025: Lisa C. McClain sold part of $1.00K–$15.0K
- Jun 9, 2025: Lisa C. McClain bought $1.00K–$15.0K