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Ecopetrol
EC

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.

New
Increased
Maintained
Reduced
Closed

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)

Holders
137
Holders Change
+2
Holders Change %
+1.48%
% of All Funds
1.67%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
20
Increased
52
Reduced
43
Closed
16
Calls
$8.37M
Puts
$3.98M
Net Calls
+$4.39M
Net Calls Change
+$1.9M

Top Buyers

1
Millennium Management
Millennium Management
New York
+$22.8M
2
Two Sigma Investments
Two Sigma Investments
New York
+$8.22M
3
Citadel Advisors
Citadel Advisors
Florida
+$2.18M
4
Two Sigma Advisers
Two Sigma Advisers
New York
+$1.97M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$1.8M

Top Sellers

1
MCP
Militia Capital Partners
Nevada
-$4.61M
2
EF
Empirical Finance
Pennsylvania
-$3.9M
3
EF
Empowered Funds
Pennsylvania
-$3.9M
4
BHCM
Brevan Howard Capital Management
Jersey
-$3.34M
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$2.54M
Name Holding Trade Value Shares
Change 		Change in
Stake
Legal & General Group
26
Legal & General Group
United Kingdom
$1.42M -$78.5K -8,231 -6%
Osaic Holdings
27
Osaic Holdings
Arizona
$1.36M -$53.6K -5,617 -4%
XT
28
XTX Topco
Cayman Islands
$1.28M +$1.12M +117,105 +1,084%
Northern Trust
29
Northern Trust
Illinois
$1.28M +$22.6K +2,366 +2%
EGM
30
Engineers Gate Manager
New York
$1.25M +$362K +37,943 +44%
PHS
31
Pekin Hardy Strauss
Illinois
$1.21M -$5.97K -626 -0.5%
LPL Financial
32
LPL Financial
California
$1.2M +$19.4K +2,036 +2%
BNP Paribas Asset Management
33
BNP Paribas Asset Management
France
$1.1M +$473K +49,554 New
BIG
34
Brooklyn Investment Group
New York
$1.07M +$706K +73,961 +213%
JP Morgan Chase
35
JP Morgan Chase
New York
$1.07M +$299K +31,360 +42%
SAMU
36
SONA Asset Management (US)
New York
$1M -$954K -100,000 -50%
Robeco Institutional Asset Management
37
Robeco Institutional Asset Management
Netherlands
$1,000K – – –
Barclays
38
Barclays
United Kingdom
$991K +$940K +98,519 +24,630%
CAMG
39
CWA Asset Management Group
Florida
$991K +$944K +98,905 New
HFS
40
Hantz Financial Services
Michigan
$923K -$55K -5,764 -6%
BNP Paribas Financial Markets
41
BNP Paribas Financial Markets
France
$825K +$554K +58,054 +239%
Grantham, Mayo, Van Otterloo & Co (GMO)
42
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$796K +$345K +36,200 +84%
Invesco
43
Invesco
Georgia
$702K -$8.07K -846 -1%
KA
44
Kerrisdale Advisers
Florida
$677K – – –
GC
45
Glenorchy Capital
Australia
$626K +$28.1K +2,944 +5%
AAM
46
Advisors Asset Management
Colorado
$599K -$181K -18,965 -24%
OSAM
47
O'Shaughnessy Asset Management
Connecticut
$592K -$11.4K -1,190 -2%
BCM
48
Barometer Capital Management
Ontario, Canada
$562K -$699K -73,300 -95%
Creative Planning
49
Creative Planning
Kansas
$538K +$65.4K +6,854 +15%
HH
50
Hilltop Holdings
Texas
$513K -$372 -39 -0.1%
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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.