Security record · archived quarter
EC
Ecopetrol S.A. · Energy · Oil & Gas Integrated
57Tracked holders
+8Δ holders
18.50MShares held
$277.36MReported value
+14New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth +16.3% ·
share flow +25.4% ·
net new positions +14.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 60 | +3 | 20.97M | $298.69M | +9 | −6 |
| Q1 2026 | 57 | +8 | 18.50M | $277.36M | +14 | −6 |
| Q4 2025 | 49 | 0 | 16.67M | $167.59M | — | — |
| Q3 2025 | 12 | -2 | 8.62M | $79.43M | — | −2 |
| Q2 2025 | 11 | +1 | 9.72M | $86.05M | +2 | −1 |
| Q1 2025 | 8 | 0 | 5.18M | $54.09M | +2 | −2 |
| Q4 2024 | 8 | +4 | 4.47M | $35.42M | +4 | — |
| Q3 2024 | 3 | -2 | 892.11K | $7.97M | +1 | −3 |
| Q2 2024 | 5 | — | 1.28M | $14.36M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 2.73M | +78.7% | $40.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 2.73M | +78.7% | $40.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 2.73M | +78.7% | $40.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 2.73M | +78.7% | $40.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 2.73M | +78.7% | $40.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 2.73M | +78.7% | $40.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 2.73M | +78.7% | $40.92M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Two Sigma Investments ✦ | 1.85M | +39.5% | $27.78M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 9 | Charles Schwab Investment… | 1.66M | +18.2% | $24.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Connor, Clark & Lunn Investment… | 1.55M | New | $23.22M | 0.1% | New | 1 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 1.27M | +83.6% | $19.00M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | Vanguard Capital Management Llc | 1.20M | — | $18.02M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | American Century Companies Inc | 884.07K | +51.5% | $13.25M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Goldman Sachs Group ✦ | 881.89K | -5.7% | $13.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 15 | Goldman Sachs Group ✦ | 881.89K | -5.7% | $13.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 16 | Goldman Sachs Group ✦ | 881.89K | -5.7% | $13.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | JPMorgan Chase ✦ | 632.27K | +493.4% | $9.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | JPMorgan Chase ✦ | 632.27K | +493.4% | $9.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | JPMorgan Chase ✦ | 632.27K | +493.4% | $9.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | JPMorgan Chase ✦ | 632.27K | +493.4% | $9.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | JPMorgan Chase ✦ | 632.27K | +493.4% | $9.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | JPMorgan Chase ✦ | 632.27K | +493.4% | $9.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | JPMorgan Chase ✦ | 632.27K | +493.4% | $9.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | Marshall Wace ✦ | 570.29K | +265.8% | $8.55M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 25 | Marshall Wace ✦ | 570.29K | +265.8% | $8.55M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 26 | Marshall Wace ✦ | 570.29K | +265.8% | $8.55M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 27 | Morgan Stanley ✦ | 537.59K | -16.7% | $8.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 537.59K | -16.7% | $8.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 537.59K | -16.7% | $8.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 537.59K | -16.7% | $8.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 537.59K | -16.7% | $8.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 537.59K | -16.7% | $8.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 537.59K | -16.7% | $8.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 537.59K | -16.7% | $8.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 35 | Jane Street Group, Llc | 511.39K | +162.5% | $7.67M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Jane Street Group, Llc | 511.39K | +162.5% | $7.67M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Arrowstreet Capital ✦ | 436.45K | New | $6.54M | 0.0% | New | 1 | SEC ↗ |
| 38 | State Street Global Advisors ✦ (passive) | 361.55K | +12.0% | $5.42M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 39 | Millennium Management ✦ | 324.06K | -87.5% | $4.86M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 40 | Fisher Asset Management ✦ | 323.52K | -27.3% | $4.85M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 41 | Barclays Plc | 270.50K | +173.4% | $4.05M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Renaissance Technologies ✦ | 239.00K | New | $3.58M | 0.0% | New | 1 | SEC ↗ |
| 43 | UBS Group AG | 224.58K | -52.1% | $3.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 44 | UBS Group AG | 224.58K | -52.1% | $3.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 45 | UBS Group AG | 224.58K | -52.1% | $3.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Simplex Trading, Llc | 180.79K | New | $2.71M | 0.1% | New | 1 | SEC ↗ |
| 47 | LPL Financial LLC | 171.20K | +42.9% | $2.57M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Grantham, Mayo, Van Otterloo & Co.… | 152.05K | +91.5% | $2.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Legal & General Group Plc | 141.24K | 0.0% | $2.12M | 0.0% | Held | 2 | SEC ↗ |
| 50 | Legal & General Group Plc | 141.24K | 0.0% | $2.12M | 0.0% | Held | 2 | SEC ↗ |
| 51 | Northern Trust Corp | 139.94K | +10.0% | $2.10M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Northern Trust Corp | 139.94K | +10.0% | $2.10M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Northern Trust Corp | 139.94K | +10.0% | $2.10M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Group One Trading Llc | 131.15K | New | $1.97M | 0.1% | New | 1 | SEC ↗ |
| 55 | Citadel Advisors ✦ | 113.87K | -76.5% | $1.71M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 56 | Walleye Trading LLC | 94.64K | New | $1.42M | 0.0% | New | 1 | SEC ↗ |
| 57 | Robeco Institutional Asset… | 90.62K | -9.2% | $1.36M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 58 | Squarepoint Ops LLC | 79.73K | +96.4% | $1.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Bank Of America Corp /De/ | 64.90K | +41.1% | $972,806 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Invesco Ltd. | 64.38K | -8.1% | $965,071 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 61 | Invesco Ltd. | 64.38K | -8.1% | $965,071 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Creative Planning | 54.17K | +0.9% | $812,083 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | TD Waterhouse Canada Inc. | 49.29K | New | $712,105 | 0.0% | New | 1 | SEC ↗ |
| 64 | Russell Investments Group, Ltd. | 45.89K | 0.0% | $687,906 | 0.0% | Held | 2 | SEC ↗ |
| 65 | Point72 Asset Management ✦ | 41.12K | New | $616,314 | 0.0% | New | 1 | SEC ↗ |
| 66 | Osaic Holdings, Inc. | 40.51K | -70.1% | $607,303 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Osaic Holdings, Inc. | 40.51K | -70.1% | $607,303 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 68 | Cibc World Market Inc. | 35.81K | New | $536,792 | 0.0% | New | 1 | SEC ↗ |
| 69 | Stifel Financial Corp | 35.66K | +6.1% | $534,543 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Stifel Financial Corp | 35.66K | +6.1% | $534,543 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | IMC-Chicago, LLC | 33.95K | New | $508,881 | 0.0% | New | 1 | SEC ↗ |
| 72 | Mariner, LLC | 32.77K | -6.8% | $491,286 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Tidal Investments LLC | 32.22K | -9.3% | $483,023 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Hsbc Holdings Plc | 31.11K | New | $465,687 | 0.0% | New | 1 | SEC ↗ |
| 75 | Envestnet Asset Management Inc | 30.32K | +23.9% | $454,579 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Susquehanna International Group, Llp | 25.13K | New | $376,639 | 0.0% | New | 1 | SEC ↗ |
| 77 | Principal Financial Group Inc | 24.22K | +32.6% | $363,073 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | Wells Fargo & Company/Mn | 20.54K | +81.8% | $307,916 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | Wells Fargo & Company/Mn | 20.54K | +81.8% | $307,916 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | Raymond James Financial Inc | 20.31K | New | $304,432 | 0.0% | New | 1 | SEC ↗ |
| 81 | Raymond James Financial Inc | 20.31K | New | $304,432 | 0.0% | New | 1 | SEC ↗ |
| 82 | Rockefeller Capital Management L.P. | 20.20K | New | $302,798 | 0.0% | New | 1 | SEC ↗ |
| 83 | Bnp Paribas Financial Markets | 17.39K | -78.9% | $260,601 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Citigroup Inc | 15.16K | +371.0% | $227,218 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | Royal Bank Of Canada | 4.75K | -59.1% | $71,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | Royal Bank Of Canada | 4.75K | -59.1% | $71,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | Rhumbline Advisers | 3.58K | 0.0% | $53,738 | 0.0% | Held | 2 | SEC ↗ |
| 88 | Us Bancorp \De\ | 1.78K | 0.0% | $26,697 | 0.0% | Held | 2 | SEC ↗ |
| 89 | Assetmark, Inc | 784 | -4.0% | $11,752 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | Jones Financial Companies Lllp | 273 | +27.0% | $4,098 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | Pnc Financial Services Group, Inc. | 66 | -8.3% | $989 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 92 | National Bank Of Canada /Fi/ | 5 | 0.0% | $75 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Connor, Clark & Lunn… | $23.22M | 0.1% |
| Arrowstreet Capital | $6.54M | 0.0% |
| Renaissance Technologies | $3.58M | 0.0% |
| Simplex Trading, Llc | $2.71M | 0.1% |
| Group One Trading Llc | $1.97M | 0.1% |
| Walleye Trading LLC | $1.42M | 0.0% |
| TD Waterhouse Canada Inc. | $712,105 | 0.0% |
| Point72 Asset Management | $616,314 | 0.0% |
| Cibc World Market Inc. | $536,792 | 0.0% |
| IMC-Chicago, LLC | $508,881 | 0.0% |
| Hsbc Holdings Plc | $465,687 | 0.0% |
| Susquehanna International… | $376,639 | 0.0% |
Exited
| Allianz Asset Management GmbH | $2.65M | was 0.0% |
| BNP Paribas Asset Management… | $1.10M | was 0.0% |
| Hrt Financial Lp | $195,000 | was 0.0% |
| Nomura Holdings Inc | $101,202 | was 0.0% |
| Mirae Asset Global… | $46,573 | was 0.0% |
| Northwestern Mutual Wealth… | $401 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 159 holders, 24.74M shares, $368.64M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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