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North Star Investment Management Corp.

Position in EC — Ecopetrol S.A.

CIK 1342857 CHICAGO, IL

Position in EC

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$1,267
+$428 QoQ
Shares Held
89
+58.9% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#150
of 164 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in EC Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Integrated

Energy · as of Jun 30, 2026

North Star Investment Management Corp. holds $4,995,775 across 10 Oil & Gas Integrated names. EC ranks #7 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 EC
Ecopetrol S.A.
This page
89 $1,267

All Filings in EC

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,267 89
2026-03-31 $839 56
2025-12-31 $561 56
2025-09-30 $515 56