Security record
EC
Ecopetrol S.A. · Energy · Oil & Gas Integrated
60Tracked holders
+3Δ holders
20.97MShares held
$298.69MReported value
+9New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth +5.3% ·
share flow +13.3% ·
net new positions +5.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 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 · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 4.11M | +50.4% | $58.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | Marshall Wace ✦ | 2.64M | +362.3% | $37.54M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | Marshall Wace ✦ | 2.64M | +362.3% | $37.54M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | Marshall Wace ✦ | 2.64M | +362.3% | $37.54M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | Marshall Wace ✦ | 2.64M | +362.3% | $37.54M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | Charles Schwab Investment… | 1.84M | +10.6% | $26.23M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | Vanguard Capital Management Llc | 1.25M | +3.7% | $17.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | Two Sigma Investments ✦ | 996.39K | -46.2% | $14.19M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 18 | American Century Companies Inc | 962.78K | +8.9% | $13.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | Renaissance Technologies ✦ | 899.40K | +276.3% | $12.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | Goldman Sachs Group ✦ | 890.82K | +1.0% | $12.69M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | Goldman Sachs Group ✦ | 890.82K | +1.0% | $12.69M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | Goldman Sachs Group ✦ | 890.82K | +1.0% | $12.69M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Morgan Stanley ✦ | 884.83K | +64.6% | $12.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 24 | Morgan Stanley ✦ | 884.83K | +64.6% | $12.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 25 | Morgan Stanley ✦ | 884.83K | +64.6% | $12.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 26 | Morgan Stanley ✦ | 884.83K | +64.6% | $12.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 27 | Morgan Stanley ✦ | 884.83K | +64.6% | $12.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 884.83K | +64.6% | $12.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 884.83K | +64.6% | $12.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 884.83K | +64.6% | $12.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 31 | Millennium Management ✦ | 747.49K | +130.7% | $10.64M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 32 | Barclays Plc | 736.90K | +172.4% | $10.49M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Connor, Clark & Lunn Investment… | 688.12K | -55.6% | $9.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | UBS Group AG | 552.16K | +145.9% | $7.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | UBS Group AG | 552.16K | +145.9% | $7.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | UBS Group AG | 552.16K | +145.9% | $7.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Group One Trading Llc | 372.00K | +183.7% | $5.30M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 38 | State Street Global Advisors ✦ (passive) | 326.99K | -9.6% | $4.66M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 39 | Fisher Asset Management ✦ | 250.73K | -22.5% | $3.57M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 40 | JPMorgan Chase ✦ | 244.35K | -61.4% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 41 | JPMorgan Chase ✦ | 244.35K | -61.4% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 244.35K | -61.4% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 43 | JPMorgan Chase ✦ | 244.35K | -61.4% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 44 | JPMorgan Chase ✦ | 244.35K | -61.4% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 244.35K | -61.4% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 46 | JPMorgan Chase ✦ | 244.35K | -61.4% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 47 | JPMorgan Chase ✦ | 244.35K | -61.4% | $3.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 48 | D. E. Shaw & Co. ✦ | 202.78K | -84.0% | $2.89M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 49 | D. E. Shaw & Co. ✦ | 202.78K | -84.0% | $2.89M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 50 | Nuveen, LLC | 199.09K | New | $2.83M | 0.0% | New | 1 | SEC ↗ |
| 51 | Osaic Holdings, Inc. | 192.64K | +375.5% | $2.74M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Osaic Holdings, Inc. | 192.64K | +375.5% | $2.74M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Walleye Trading LLC | 145.52K | +53.8% | $2.07M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Lazard Asset Management Llc | 144.69K | New | $2.06M | 0.0% | New | 1 | SEC ↗ |
| 55 | Northern Trust Corp | 142.75K | +2.0% | $2.03M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | Northern Trust Corp | 142.75K | +2.0% | $2.03M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Northern Trust Corp | 142.75K | +2.0% | $2.03M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | LPL Financial LLC | 138.98K | -18.8% | $1.98M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | Legal & General Group Plc | 132.63K | -6.1% | $1.89M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | Legal & General Group Plc | 132.63K | -6.1% | $1.89M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 61 | Citigroup Inc | 126.24K | +732.9% | $1.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Wellington Management ✦ | 120.02K | New | $1.71M | 0.0% | New | 1 | SEC ↗ |
| 63 | Wellington Management ✦ | 120.02K | New | $1.71M | 0.0% | New | 1 | SEC ↗ |
| 64 | Bnp Paribas Financial Markets | 113.61K | +553.5% | $1.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Mackenzie Financial Corp | 112.23K | New | $1.60M | 0.0% | New | 1 | SEC ↗ |
| 66 | Robeco Institutional Asset… | 90.62K | 0.0% | $1.29M | 0.0% | Held | 3 | SEC ↗ |
| 67 | Invesco Ltd. | 63.33K | -1.6% | $901,805 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Invesco Ltd. | 63.33K | -1.6% | $901,805 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | Creative Planning | 58.21K | +7.5% | $828,922 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Cetera Investment Advisers | 55.32K | New | $787,695 | 0.0% | New | 1 | SEC ↗ |
| 71 | Bank Of America Corp /De/ | 52.38K | -19.3% | $745,834 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 72 | IMC-Chicago, LLC | 51.67K | +52.2% | $735,738 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Russell Investments Group, Ltd. | 45.89K | 0.0% | $653,487 | 0.0% | Held | 3 | SEC ↗ |
| 74 | Hrt Financial Lp | 44.99K | New | $640,000 | 0.0% | New | 1 | SEC ↗ |
| 75 | Envestnet Asset Management Inc | 38.37K | +26.5% | $546,386 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Stifel Financial Corp | 34.80K | -2.4% | $495,610 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Stifel Financial Corp | 34.80K | -2.4% | $495,610 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Grantham, Mayo, Van Otterloo & Co.… | 34.70K | -77.2% | $494,128 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Mariner, LLC | 34.38K | +4.9% | $489,582 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | TD Waterhouse Canada Inc. | 31.88K | -35.3% | $460,318 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Tidal Investments LLC | 30.75K | -4.6% | $437,894 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 82 | Raymond James Financial Inc | 29.38K | +44.7% | $418,343 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Raymond James Financial Inc | 29.38K | +44.7% | $418,343 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | Wells Fargo & Company/Mn | 20.44K | -0.5% | $291,119 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 85 | Wells Fargo & Company/Mn | 20.44K | -0.5% | $291,119 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 86 | Principal Financial Group Inc | 20.03K | -17.3% | $285,184 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 87 | Simplex Trading, Llc | 17.66K | -90.2% | $251,449 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Mml Investors Services, Llc | 15.49K | New | $220,562 | 0.0% | New | 1 | SEC ↗ |
| 89 | Squarepoint Ops LLC | 12.89K | -83.8% | $183,554 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 90 | Susquehanna International Group, Llp | 10.36K | -58.8% | $147,569 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | Mirae Asset Global Investments Co.… | 5.22K | New | $74,333 | 0.0% | New | 1 | SEC ↗ |
| 92 | Mirae Asset Global Investments Co.… | 5.22K | New | $74,333 | 0.0% | New | 1 | SEC ↗ |
| 93 | Rockefeller Capital Management L.P. | 5.18K | -74.4% | $73,763 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Rockefeller Capital Management L.P. | 5.18K | -74.4% | $73,763 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | Royal Bank Of Canada | 3.92K | -17.4% | $56,000 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 96 | Royal Bank Of Canada | 3.92K | -17.4% | $56,000 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | Rhumbline Advisers | 3.09K | -13.8% | $44,029 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | Us Bancorp \De\ | 1.78K | 0.0% | $25,361 | 0.0% | Held | 3 | SEC ↗ |
| 99 | Assetmark, Inc | 1.10K | +40.3% | $15,664 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Jones Financial Companies Lllp | 704 | +157.9% | $10,363 | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Nuveen, LLC | $2.83M | 0.0% |
| Lazard Asset Management Llc | $2.06M | 0.0% |
| Wellington Management | $1.71M | 0.0% |
| Wellington Management | $1.71M | 0.0% |
| Mackenzie Financial Corp | $1.60M | 0.0% |
| Cetera Investment Advisers | $787,695 | 0.0% |
| Hrt Financial Lp | $640,000 | 0.0% |
| Mml Investors Services, Llc | $220,562 | 0.0% |
| Mirae Asset Global… | $74,333 | 0.0% |
| Mirae Asset Global… | $74,333 | 0.0% |
Exited
| Jane Street Group, Llc | $7.67M | was 0.0% |
| Arrowstreet Capital | $6.54M | was 0.0% |
| Citadel Advisors | $1.71M | was 0.0% |
| Point72 Asset Management | $616,314 | was 0.0% |
| Cibc World Market Inc. | $536,792 | was 0.0% |
| Hsbc Holdings Plc | $465,687 | 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: Q2 2026 ·
Methodology ·
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