Millennium Management’s Ecopetrol EC Stock Holding History

Millennium Management’s Portfolio EC Stock Details EC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-44,400	Closed	-$445K	–	5867
2025 Q4	$445K	Hold	44,400	–	–	﹤0.01%	5025
2025 Q3	$409K	Buy	+44,400	New	+$398K	﹤0.01%	5193
2023 Q3	–	Sell	-200,000	Closed	-$2.05M	–	6212
2023 Q2	$2.05M	Buy	+200,000	New	+$2.02M	﹤0.01%	3461

Other funds holding EC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Millennium Management's EC Position: Q1 2026 in Review

Millennium Management reduced its Ecopetrol (EC) stake by 87% in Q1 2026, selling an estimated $28.7M and leaving 324,058 shares worth $4.86M. The position accounts for ﹤0.01% of the portfolio, ranked #2980.

Millennium Management first reported a position in EC in Q4 2013 and has held it in 38 quarters since. The position peaked at $26M in Q4 2025. 164 funds tracked by Wall St. Rank hold EC as of Q1 2026.

Millennium Management held 324,058 shares of Ecopetrol worth $4.86M as of Q1 2026.
Millennium Management sold 2,267,400 Ecopetrol shares in Q1 2026, an estimated $28.7M.
Ecopetrol made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #2980 holding.
Millennium Management first reported a position in Ecopetrol in Q4 2013 and has held it in 38 quarters since.
Millennium Management's Ecopetrol position peaked at $26M in Q4 2025.
164 funds tracked by Wall St. Rank held Ecopetrol as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.