ECOPETROL S A (EC): Institutional Ownership
Hedge funds and institutional managers reporting a position in EC · Energy. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
14
13F filers
Aggregate Value
$83.1M
Across holders
Last Price
$14.72
2026-06-26
Sector
Energy
GICS
Holder activity8 new3 added3 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| OAKTREE CAPITAL MANAGEMENT LP CIK 0000949509 | Hedge Fund | 3.55M | $31.4M | 37.8% | 0.5% | New | — | Q2 2025 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 1.85M | $27.8M | 33.4% | 0.0% | Added | +$7.9M | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 667K | $10.0M | 12.0% | 0.0% | Added | +$7.1M | Q1 2026 |
| Fisher Asset Management, LLC CIK 0000850529 | Institutional Manager | 324K | $4.8M | 5.8% | 0.0% | Reduced | $-1.8M | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 239K | $3.6M | 4.3% | 0.0% | New | — | Q1 2026 |
| Grantham, Mayo, Van Otterloo & Co. LLC CIK 0001352662 | Institutional Manager | 152K | $2.3M | 2.7% | 0.0% | Added | +$1.1M | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 80K | $895K | 1.1% | 0.0% | New | — | Q2 2024 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 53K | $802K | 1.0% | 0.0% | New | — | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 43K | $641K | 0.8% | 0.0% | Reduced | $-390K | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 17K | $249K | 0.3% | 0.0% | Reduced | $-3.5M | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 23K | $229K | 0.3% | 0.0% | New | — | Q4 2025 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 15K | $141K | 0.2% | 0.0% | New | — | Q3 2025 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 13K | $119K | 0.1% | 0.0% | New | — | Q3 2025 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 10K | $89K | 0.1% | 0.0% | New | — | Q2 2025 |
New
Hedge Fund
$31.4M· 37.8% of total· 0.5% port· 3.55M sh· — QoQ· Q2 2025
Added
Hedge Fund
$27.8M· 33.4% of total· 0.0% port· 1.85M sh· +$7.9M QoQ· Q1 2026
Added
Hedge Fund
$10.0M· 12.0% of total· 0.0% port· 667K sh· +$7.1M QoQ· Q1 2026
Reduced
Institutional Manager
$4.8M· 5.8% of total· 0.0% port· 324K sh· $-1.8M QoQ· Q1 2026
New
Hedge Fund
$3.6M· 4.3% of total· 0.0% port· 239K sh· — QoQ· Q1 2026
Added
Institutional Manager
$2.3M· 2.7% of total· 0.0% port· 152K sh· +$1.1M QoQ· Q1 2026
New
Hedge Fund
$895K· 1.1% of total· 0.0% port· 80K sh· — QoQ· Q2 2024
New
Hedge Fund
$802K· 1.0% of total· 0.0% port· 53K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$641K· 0.8% of total· 0.0% port· 43K sh· $-390K QoQ· Q1 2026
Reduced
Hedge Fund
$249K· 0.3% of total· 0.0% port· 17K sh· $-3.5M QoQ· Q1 2026
New
Hedge Fund
$229K· 0.3% of total· 0.0% port· 23K sh· — QoQ· Q4 2025
New
Hedge Fund
$141K· 0.2% of total· 0.0% port· 15K sh· — QoQ· Q3 2025
New
Hedge Fund
$119K· 0.1% of total· 0.0% port· 13K sh· — QoQ· Q3 2025
New
Hedge Fund
$89K· 0.1% of total· 0.0% port· 10K sh· — QoQ· Q2 2025