Which Hedge Funds Own EC — Ecopetrol S A Sponsored Ads (C

6 of the hedge funds we track hold EC, worth $78.2M combined as of the Q2 2026 13F filings.

Versus the prior quarter: 3 added, 3 trimmed, 3 exited.

6 of those are hedged quant multi-strategy books, not directional conviction.

• Marshall Wace — $37.5M (ADD)
• Two Sigma Investments — $14.2M (TRIM)
• Renaissance Technologies — $12.8M (ADD)

Insider buying at EC · All tracked funds