Public ownership evidence

Ecopetrol S.A (EC) Ownership Disclosures

Read EC insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent institutional filing receipts

Ecopetrol S.A: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
Cornerstone Financial Management LLC
Report period
2026-06-30
Available
2026-08-29
Reported shares
152
Value (USD)
$2,164
Option
None
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

13F 0002110329-26-000015
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read EC fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read EC fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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No records are available for this view.

90-day public availability window, up to 50 records.

Recent institutional filing receipts

See the complete recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-29152$2,164None
Cornerstone Financial Management LLC2026-03-312026-08-29116$1,739None
Cornerstone Financial Management LLC2025-12-312026-08-29116$1,162None
Advisors Asset Management, Inc.2021-12-312026-08-2840,805$525,976None
Advisors Asset Management, Inc.2022-12-312026-08-2846,198$483,693None
Advisors Asset Management, Inc.2020-06-302026-08-2857,862$644,004None
Advisors Asset Management, Inc.2022-06-302026-08-2810,368$113,000None
Advisors Asset Management, Inc.2021-09-302026-08-2841,714$599,000None
Advisors Asset Management, Inc.2024-03-312026-08-2762,636$741,610None
Advisors Asset Management, Inc.2025-03-312026-08-2790,360$943,358None
Advisors Asset Management, Inc.2022-09-302026-08-2729,523$264,000None
Advisors Asset Management, Inc.2020-12-312026-08-2747,600$615,000None
Advisors Asset Management, Inc.2022-03-312026-08-2717,289$321,575None
Advisors Asset Management, Inc.2023-06-302026-08-2796,673$990,898None
Advisors Asset Management, Inc.2023-09-302026-08-2787,551$1,013,841None
Advisors Asset Management, Inc.2023-03-312026-08-2764,489$681,004None
Advisors Asset Management, Inc.2021-03-312026-08-2756,474$723,997None
Advisors Asset Management, Inc.2021-06-302026-08-2748,986$716,000None
Advisors Asset Management, Inc.2020-09-302026-08-2745,987$452,512None
Advisors Asset Management, Inc.2025-09-302026-08-2778,730$725,103None
Advisors Asset Management, Inc.2023-12-312026-08-2766,798$796,232None
Advisors Asset Management, Inc.2019-12-312026-08-2637,875$755,985None
Advisors Asset Management, Inc.2025-06-302026-08-2583,564$739,541None
Advisors Asset Management, Inc.2024-09-302026-08-2259,186$528,531None
Advisors Asset Management, Inc.2024-06-302026-08-2260,221$673,873None
Advisors Asset Management, Inc.2024-12-312026-08-2276,571$606,442None
Advisors Asset Management, Inc.2025-12-312026-08-2259,765$598,845None
Advisors Asset Management, Inc.2020-03-312026-08-2250,071$476,175None
Advisors Asset Management, Inc.2019-09-302026-08-1926,065$443,887None
Advisors Asset Management, Inc.2019-06-302026-08-1910,816$197,825None
Liontrust Investment Partners LLP2026-06-302026-08-1910,000$142,400None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1843,271$616,179None
Thompson David Blair2026-06-302026-08-1544,600$635,104None
Thompson David Blair2026-03-312026-08-1515,500$232,345None
Forum Finance Group S.A.2026-06-302026-08-151,500$17,000None
MCGUIRE CAPITAL ADVISORS INC2026-06-302026-08-15500$7,120None
SELDON CAPITAL LP2026-06-302026-08-15100,000$1,424,000None
Axxion S.A.2026-06-302026-08-1512,000$170,880None
Advisors Asset Management, Inc.2026-06-302026-08-1546,245$658,529None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-15150,780$2,195,357None
INSIGNEO ADVISORY SERVICES, LLC2026-06-302026-08-152,157$30,716None
INSIGNEO ADVISORY SERVICES, LLC2026-06-302026-08-1511,376$161,994None
Capital Asset Advisory Services LLC2026-06-302026-08-1518,262$260,051None
Militia Capital Partners, LP2025-09-302026-08-15500,000$4,605,000None
Militia Capital Partners, LP2025-06-302026-08-15556,200$4,922,370None
Militia Capital Partners, LP2025-03-312026-08-15479,200$5,002,848None
Militia Capital Partners, LP2024-12-312026-08-15600,700$4,757,544None
XTX Topco Ltd2026-06-302026-08-1532,879$468,197None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-151,841,703$26,225,851None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-151,841,703$26,225,851None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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