Security record · archived quarter
EC
Ecopetrol S.A. · Energy · Oil & Gas Integrated
8Tracked holders
0Δ holders
5.18MShares held
$54.09MReported value
+2New positions
−2Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +15.9% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
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 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Oaktree Capital Management ✦ | 3.16M | New | $33.01M | 0.8% | New | 1 | SEC ↗ |
| 2 | Arrowstreet Capital ✦ | 770.16K | -55.7% | $8.04M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | Fisher Asset Management ✦ | 442.86K | -18.1% | $4.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 281.05K | +3.8% | $2.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 277.42K | -26.9% | $2.90M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | Two Sigma Investments ✦ | 175.98K | -3.3% | $1.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | Millennium Management ✦ | 61.29K | -83.9% | $639,888 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | Gotham Asset Management ✦ | 10.00K | New | $104,400 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Oaktree Capital Management | $33.01M | 0.8% |
| Gotham Asset Management | $104,400 | 0.0% |
Exited
| D. E. Shaw & Co. | $4.83M | was 0.0% |
| Marshall Wace | $2.93M | 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 2025 ·
Methodology ·
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