Skip to main content

SIMPLEX TRADING, LLC

Position in EC — Ecopetrol S.A.

CIK 1488542 CHICAGO, IL

Position in EC

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$251,449
-$2,458,608 QoQ
Shares Held
17,658
-90.2% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#92
of 164 holders
Holding Since
Mar 2020
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in EC Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Integrated

Energy · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $6,645,902 across 6 Oil & Gas Integrated names. EC ranks #4 (3.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 EC
Ecopetrol S.A.
This page
17,658 $251,449

All Filings in EC

Export CSV
12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $251,449 17,658
2026-03-31 $2,710,057 180,791
2024-12-31 $630,582 79,619
2024-09-30 $453,831 50,821
2023-12-31 $10,596 889
2022-12-31 $751,149 71,743
2022-09-30 $65,251 7,307
2022-03-31 $40,845 2,196
2021-12-31 $22,544 1,749
2021-03-31 $912,886 71,208
2020-12-31 $55,074 4,266
2020-03-31 $10,270 1,080