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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
VA
51
Vident Advisory
Georgia
$473K +$2.04K +214 +0.5%
Bank of America
52
Bank of America
North Carolina
$461K -$47.4K -4,970 -10%
Russell Investments Group
53
Russell Investments Group
United Kingdom
$460K -$161K -16,852 -27%
Schroder Investment Management Group
54
Schroder Investment Management Group
United Kingdom
$423K -$774K -81,138 -65%
PCM
55
Ping Capital Management
New York
$411K +$19.1K +2,000 +5%
Squarepoint
56
Squarepoint
New York
$407K +$158K +16,514 +69%
MCM
57
Massar Capital Management
Connecticut
$401K -$1.91M -200,000 -83%
QT
58
Quantbot Technologies
New York
$382K +$312K +32,672 +604%
RS
59
R Squared
Hong Kong
$360K +$61.5K +6,444 +22%
IWC
60
Integrated Wealth Concepts
Massachusetts
$359K +$35.7K +3,738 +12%
TI
61
Tidal Investments
Wisconsin
$356K +$42K +4,403 +14%
Mariner
62
Mariner
Kansas
$352K +$58K +6,078 +21%
Stifel Financial
63
Stifel Financial
Missouri
$337K -$11.3K -1,184 -3%
RG
64
Rathbones Group
United Kingdom
$327K – – –
GI
65
GAMMA Investing
California
$300K +$44.8K +4,692 +19%
DekaBank Deutsche Girozentrale
66
DekaBank Deutsche Girozentrale
Germany
$264K – – –
LG
67
Leuthold Group
Minnesota
$263K +$1.65K +173 +0.7%
Envestnet Asset Management
68
Envestnet Asset Management
Illinois
$245K +$102K +10,709 +78%
SSA
69
Schonfeld Strategic Advisors
New York
$229K +$218K +22,844 New
EARNEST Partners
70
EARNEST Partners
Georgia
$225K -$69.9K -7,326 -25%
PFGIA
71
Patriot Financial Group Insurance Agency
Massachusetts
$218K +$5.25K +550 +3%
JG
72
Jain Global
New York
$213K -$85.9K -9,000 -30%
EC
73
EntryPoint Capital
New York
$202K +$193K +20,207 New
JC
74
JBF Capital
Colorado
$200K – – –
HF
75
HRT Financial
New York
$195K -$285K -29,821 -60%
1 2
3
4 5

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.