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Security record · archived quarter

EC

Ecopetrol S.A. · Energy · Oil & Gas Integrated

16.79 -3.1% mkt cap $34.52B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
3Tracked holders
-2Δ holders
892.11KShares held
$7.97MReported value
+1New positions
−3Exits
How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
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
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Fisher Asset Management 533.69K -26.7% $4.77M 0.0% ▼ Trim 2 SEC ↗
2 Citadel Advisors 222.33K -33.7% $1.99M 0.0% ▼ Trim 2 SEC ↗
3 Marshall Wace 136.10K New $1.22M 0.0% New 1 SEC ↗
4 Marshall Wace 136.10K New $1.22M 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

Marshall Wace $1.22M 0.0%
Marshall Wace $1.22M 0.0%

Exited

Millennium Management $1.37M was 0.0%
AQR Capital Management $895,222 was 0.0%
Wellington Management $204,497 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: Q3 2024 · Methodology · Get this via the API