Ecopetrol
137 hedge funds and large institutions have $231M invested in Ecopetrol in 2025 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 52 increasing their positions, 43 reducing their positions, and 16 closing their positions.
110% more call options, than puts
Call options by funds: $8.37M | Put options by funds: $3.98M
26% more capital invested
Capital invested by funds: $184M → $231M (+$47M)
25% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 16
21% more repeat investments, than reductions
Existing positions increased: 52 | Existing positions reduced: 43
1% more funds holding
Funds holding: 135 → 137 (+2)
0.14% more ownership
Funds ownership: 0.97% → 1.11% (+0.14%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
Top Buyers
| 1 |
Millennium Management
New York
|
+$22.8M |
| 2 |
Two Sigma Investments
New York
|
+$8.22M |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$2.18M |
| 4 |
Two Sigma Advisers
New York
|
+$1.97M |
| 5 |
D.E. Shaw & Co
New York
|
+$1.8M |
Top Sellers
EC Hedge Fund Activity: Q4 2025 in Review
137 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Ecopetrol (EC) for Q4 2025, worth a combined $231M — up 26% from $184M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new EC positions and 16 closed out — a net gain of 4 holders — while 52 added to existing stakes and 43 trimmed.
The largest buyer was Millennium Management, adding an estimated $22.8M. The largest seller was Militia Capital Partners, exiting entirely with an estimated $4.61M sold.
- 137 institutional investors held Ecopetrol (EC) as of Q4 2025, up from 135 in Q3 2025.
- Funds reported $231M of Ecopetrol stock for Q4 2025, up 26% quarter-over-quarter.
- 20 funds opened new Ecopetrol positions in Q4 2025 and 16 closed out, a net change of +4 holders.
- The largest Ecopetrol buyer in Q4 2025 was Millennium Management, an estimated $22.8M added.
- The largest Ecopetrol seller in Q4 2025 was Militia Capital Partners, an estimated $4.61M sold.
Based on aggregated 13F filings for Q4 2025.