Y-Intercept (HK)’s Ecopetrol EC Stock Holding History

Y-Intercept (HK)’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
2025 Q4	–	Sell	-253,797	Closed	-$2.34M	–	1656
2025 Q3	$2.34M	Buy	253,797 +1,100	+0.4%	+$9.86K	0.06%	523
2025 Q2	$2.24M	Buy	+252,697	New	+$2.24M	0.05%	551
2023 Q4	–	Sell	-67,702	Closed	-$784K	–	1331
2023 Q3	$784K	Buy	67,702 +50,729	+299%	+$581K	0.08%	393
2023 Q2	$174K	Sell	16,973 -26,918	-61%	-$272K	0.02%	962
2023 Q1	$463K	Sell	43,891 -79,776	-65%	-$866K	0.05%	568
2022 Q4	$1.29M	Buy	123,667 +100,354	+430%	+$978K	0.19%	134
2022 Q3	$208K	Buy	+23,313	New	+$240K	0.02%	811
2021 Q4	–	Sell	-16,518	Closed	-$237K	–	641
2021 Q3	$237K	Buy	+16,518	New	+$224K	0.04%	538
2021 Q2	–	Sell	-11,008	Closed	-$140K	–	688
2021 Q1	$140K	Sell	11,008 -4,704	-30%	-$60.8K	0.04%	573
2020 Q4	$206K	Buy	+15,712	New	+$177K	0.09%	442

Other funds holding EC

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Millennium Management

Millennium Management New York $134B AUM 35.51% 1-Year Est. Return

Fundamenta Capital Montevideo $116M AUM

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

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

Two Sigma Investments

Two Sigma Investments New York $121B AUM 33.93% 1-Year Est. Return

Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return

D.E. Shaw & Co New York $127B AUM 43.98% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

American Century Companies

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