ECOPETROL S.A. EC
CIK 0001444406 · CUSIP 279158109
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $29.12M 3,161,834 shares | 0.00% | -44.63K(-1.40%)Reduced | SEC filing ↗ Nov 7, 2025 | ▾ |
| 02 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $12.59M 1,366,815 shares | 0.00% | +186.46K(+15.80%)Added | SEC filing ↗ Nov 10, 2025 | ▾ |
| 03 | BlackRock, Inc. CIK 2012383 · View history | $12.48M 1,354,704 shares | 0.00% | +38.15K(+2.90%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 04 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $8.02M 871,025 shares | 0.00% | +258.97K(+42.30%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 05 | MORGAN STANLEY CIK 895421 · Amended · View history | $6.39M 694,161 shares | 0.00% | +280.36K(+67.80%)Added | SEC filing ↗ May 27, 2026 | ▾ |
| 06 | UBS Group AG CIK 1610520 · View history | $5.67M 615,792 shares | 0.00% | -144.57K(-19.00%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 07 | Truffle Hound Capital, LLC CIK 1595862 · View history | $5.07M 550,000 shares | 3.18% | 0(0.00%)Unchanged | SEC filing ↗ Nov 6, 2025 | ▾ |
| 08 | Allianz Asset Management GmbH CIK 1535323 · View history | $4.80M 520,754 shares | 0.01% | +69.08K(+15.30%)Added | SEC filing ↗ Nov 4, 2025 | ▾ |
| 09 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $4.73M 513,653 shares | 0.00% | +65.59K(+14.60%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 10 | D. E. Shaw & Co., Inc. CIK 1009207 · View history | $4.62M 501,449 shares | 0.00% | +293.37K(+141.00%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 11 | Militia Capital Partners, LP CIK 1837496 · Amended · View history | $4.61M 500,000 shares | 2.14% | -56.20K(-10.10%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 12 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $4.29M 466,266 shares | 0.01% | +244.11K(+109.90%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 13 | Fisher Asset Management, LLC CIK 850529 · View history | $4.20M 456,219 shares | 0.00% | -600(-0.10%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 14 | Empirical Finance, LLC CIK 1572838 · View history | $3.90M 423,622 shares | 0.19% | +122.76K(+40.80%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 15 | Empowered Funds, LLC CIK 1592828 · View history | $3.90M 423,622 shares | 0.04% | +104.68K(+32.80%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 16 | Brevan Howard Capital Management LP CIK 1512857 · View history | $3.34M 362,904 shares | 0.05% | +212.90K(+141.90%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 17 | Jump Financial, LLC CIK 1831577 · Amended · View history | $3.17M 344,270 shares | 0.04% | +307.66K(+840.30%)Added | SEC filing ↗SEC filing ↗ Aug 13, 2026 | ▾ |
| 18 | STATE STREET CORP CIK 93751 · View history | $2.86M 311,040 shares | 0.00% | +29.22K(+10.40%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 19 | Verition Fund Management LLC CIK 1454027 · View history | $2.63M 286,099 shares | 0.02% | -23.82K(-7.70%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 20 | ROYAL BANK OF CANADA CIK 1000275 · View history | $2.56M 277,409 shares | 0.00% | +19.18K(+7.40%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
Showing 20 / 135 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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