ECOPETROL S.A.

ECNYSE

$16.60+0.33 (+2.03%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

ECOPETROL S.A. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+83.0%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	0.01%	$58.5M	0.00%	Not reported
Marshall Wace, LLP	0.01%	$37.5M	0.03%	Not reported
Charles Schwab Investment Management Inc	0.00%	$26.2M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.00%	$25.9M	0.01%	Not reported
Vanguard Capital Management LLC	0.00%	$17.8M	0.00%	Not reported
Two Sigma Investments, LP	0.00%	$14.2M	0.01%	Not reported
American Century Companies Inc	0.00%	$13.7M	0.01%	Not reported
Renaissance Technologies LLC	0.00%	$12.8M	0.02%	Not reported
Goldman Sachs Group Inc	0.00%	$12.7M	0.00%	Not reported
Morgan Stanley	0.00%	$12.6M	0.00%	Not reported
Brevan Howard Capital Management LP	0.00%	$11.9M	0.09%	Not reported
Millennium Management LLC	0.00%	$10.6M	0.00%	Not reported
Aventail Capital Group, LP	0.00%	$10.6M	0.61%	Add 62.35%
Barclays PLC	0.00%	$10.5M	0.00%	Not reported
UBS Group AG	0.00%	$7.86M	0.00%	Not reported
Truffle Hound Capital, LLC	0.00%	$6.12M	1.31%	Reduce 21.82%
Banco BTG Pactual S.A.	0.00%	$5.74M	0.48%	Add 116.59%
State Street Corp	0.00%	$4.66M	0.00%	Not reported
CWA Asset Management Group, LLC	0.00%	$4.4M	0.13%	Add 24.50%
Fisher Asset Management, LLC	0.00%	$3.57M	0.00%	Reduce 22.50%
JPMorgan Chase & Co	0.00%	$3.56M	0.00%	Not reported
D. E. Shaw & Co., Inc.	0.00%	$2.89M	0.00%	Not reported
Nuveen, LLC	0.00%	$2.83M	0.00%	Not reported
Osaic Holdings, Inc.	0.00%	$2.74M	0.00%	Not reported
Carrera Capital Advisors	0.00%	$2.19M	0.33%	Add 1.05%
Manning & Napier Advisors LLC	0.00%	$2.2M	0.03%	Reduce 18.59%
Walleye Trading LLC	0.00%	$2.07M	0.00%	Not reported
Northern Trust Corp	0.00%	$2.03M	0.00%	Not reported
LPL Financial LLC	0.00%	$1.98M	0.00%	Not reported
Barometer Capital Management Inc.	0.00%	$1.9M	0.53%	Add 22.48%
Legal & General Group Plc	0.00%	$1.89M	0.00%	Not reported
Mirabella Financial Services LLP	0.00%	$1.84M	0.18%	Not reported
Citigroup Inc	0.00%	$1.8M	0.00%	Not reported
Wellington Management Group LLP	0.00%	$1.71M	0.00%	New Not reported
Hantz Financial Services, Inc.	0.00%	$1.62M	0.02%	Not reported
BNP Paribas Financial Markets	0.00%	$1.62M	0.00%	Not reported
Mackenzie Financial Corp	0.00%	$1.6M	0.00%	Not reported
Sona Asset Management (Us) LLC	0.00%	$1.42M	0.03%	Not reported
Seldon Capital LP	0.00%	$1.42M	0.45%	New Not reported
SBI Securities Co., Ltd.	0.00%	$1.4M	0.03%	Not reported
Robeco Institutional Asset Management B.V.	0.00%	$1.29M	0.00%	Not reported
Integrated Wealth Concepts LLC	0.00%	$1.26M	0.01%	Not reported
O'Brien Greene & Co. Inc	0.00%	$1.18M	0.33%	Not reported
Allianz SE	0.00%	$1.15M	0.01%	Add 22.61%
Glenorchy Capital Ltd	0.00%	$1.1M	0.04%	Add 6.09%
Sagil Capital LLP	0.00%	$1.07M	0.38%	New Not reported
Vident Advisory, LLC	0.00%	$1.01M	0.01%	Reduce 9.48%
Kerrisdale Advisers, LLC	0.00%	$962K	0.24%	Not reported
SG Americas Securities, LLC	0.00%	$950K	0.00%	Not reported
Invesco Ltd.	0.00%	$902K	0.00%	Not reported

50 of 148 holders

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