Ecopetrol S.A.

Exchange: NYSE
Industry: Crude Petroleum & Natural Gas
SEC CIK: 0001444406

SEC filings (opens in a new tab)

No open-market purchases or sales by Ecopetrol S.A. insiders were filed in the last 90 days; 164 institutions reported holding it in 13F filings for Q2 2026, worth $402.1M in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding Ecopetrol S.A. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of EC: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Of which not filed for Q1 2026	Q1 2026	Change
Holders	136	3	165	+32
Shares	20.9M	3.11M	25.9M	+8.12M (+45.6%)
Value	$210.5M	$31.2M	$388.1M	+$208.8M (+116.5%)

3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (51)

Institutions that held Ecopetrol S.A. at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to EC in Q1 2026
Institution	Shares	Value	% of portfolio
Vanguard Fiduciary Trust Co	1,813,818	$27.2M	0.01%
Connor, Clark & Lunn Investment Management Ltd.	1,548,879	$23.2M	0.05%
Vanguard Capital Management LLC	1,202,093	$18.0M	0.00%
Aventail Capital Group, LP	460,202	$6.90M	0.33%
Arrowstreet Capital, Limited Partnership	436,454	$6.54M	0.00%
Wealth High Governance Asset Management Ltda.	298,454	$4.47M	0.70%
Renaissance Technologies LLC	239,000	$3.58M	0.01%
Banco BTG Pactual S.A.	185,952	$2.79M	0.54%
Simplex Trading, LLC	180,791	$2.71M	0.08%
BW Gestao de Investimentos Ltda.	161,246	$2.42M	0.11%
Wealth High Governance Capital Ltda	161,246	$2.42M	0.73%
Carrera Capital Advisors	152,418	$2.28M	0.35%
Group One Trading, L.P.	131,145	$1.97M	0.06%
Public Employees Retirement System of Ohio	129,973	$1.95M	0.01%
Walleye Trading LLC	94,636	$1.42M	0.03%
Allianz SE	65,786	$986.1K	0.01%
Sanctuary Advisors, LLC	61,765	$925.9K	0.01%
Liontrust Investment Partners LLP	56,000	$839.4K	0.01%
Walleye Capital LLC	53,482	$801.7K	0.00%
Caitong International Asset Management Co., Ltd	51,084	$765.7K	0.14%
TD Waterhouse Canada Inc.	49,286	$712.1K	0.00%
Atomi Financial Group, Inc.	44,341	$664.7K	0.02%
Point72 Asset Management, L.P.	41,115	$616.3K	0.00%
CIBC World Markets Inc.	35,810	$536.8K	0.00%
IMC-Chicago, LLC	33,948	$508.9K	0.01%
HSBC Holdings PLC	31,108	$465.7K	0.00%
Centiva Capital, LP	29,791	$446.6K	0.02%
TCG Advisory Services, LLC	28,214	$422.9K	0.01%
Fox Run Management, L.L.C.	26,431	$395.9K	0.07%
Susquehanna International Group, LLP	25,126	$376.6K	0.00%
QRG Capital Management, Inc.	22,845	$342.4K	0.00%
Raymond James Financial Inc	20,309	$304.4K	0.00%
Rockefeller Capital Management L.P.	20,200	$302.8K	0.00%
Sigma Planning Corp	16,704	$250.4K	0.01%
Janney Montgomery Scott LLC	16,496	$247.0K	0.00%
Thompson David Blair	15,500	$232.3K	0.13%
Buckingham Strategic Partners	14,868	$222.9K	0.00%
Bridgefront Capital, LLC	13,016	$195.1K	0.05%
Brady Martz Wealth Solutions, LLC	12,788	$191.7K	0.03%
Two Sigma Securities, LLC	12,256	$183.7K	0.02%
Journey Strategic Wealth LLC	11,500	$172.4K	0.00%
Profund Advisors LLC	11,245	$168.6K	0.01%
LGT Fund Management Co Ltd.	10,000	$149.9K	0.01%
Golden State Equity Partners	1,718	$25.8K	0.00%
Longview Financial Advisors, Inc.	1,340	$20.1K	0.01%
Forum Finance Group S.A.	1,500	$18.0K	0.01%
Steward Partners Investment Advisory, LLC	604	$9.06K	0.00%
Annis Gardner Whiting Capital Advisors, LLC	103	$1.54K	0.00%
IMA Wealth, Inc.	94	$1.41K	0.00%
Essential Investment Partners LLC	20	$300	0.00%
Hollencrest Capital Management	10	$150	0.00%

Sold out (19)

Institutions that held Ecopetrol S.A. at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of EC in Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Two Sigma Advisers, LP	477,900	$4.79M
Allianz Asset Management GmbH	264,665	$2.65M
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	49,554	$1.10M
Hilltop Holdings Inc.	51,186	$512.9K
Schroder Investment Management Group	42,874	$423.2K
Massar Capital Management, LP	40,000	$400.8K
DekaBank Deutsche Girozentrale	20,000	$264.0K
Schonfeld Strategic Advisors LLC	22,844	$228.9K
Earnest Partners LLC	22,416	$224.6K
Jain Global LLC	21,268	$213.1K
HRT Financial LP	19,511	$195.0K
Dynamic Technology Lab Private Ltd	14,247	$143.0K
Sage Investment Counsel LLC	11,500	$115.2K
Baader Bank INC	18,158	$112.2K
Nomura Holdings Inc	10,100	$101.2K
Aquatic Capital Management LLC	8,455	$84.7K
Mirae Asset Global Investments Co., Ltd.	4,648	$46.6K
Platinum Investment Management Ltd	3,107	$31.1K
Northwestern Mutual Wealth Management Co	40	$401

Not filed for Q1 2026 yet (3)

Institutions that held Ecopetrol S.A. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding EC in Q4 2025 that haven't filed for Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Vanguard Group Inc	3,108,070	$31.1M
ORG Partners LLC	2,568	$25.7K
Global Retirement Partners, LLC	330	$3.31K