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MILLENNIUM MANAGEMENT LLC

Position in EC — Ecopetrol S.A.

CIK 1273087 NEW YORK, NY

Position in EC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$10,644,186
+$5,786,557 QoQ
Shares Held
747,485
+130.7% QoQ
Ownership
0.036%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#12
of 164 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in EC Over Time

Shares Held

Position Value (USD)

Derivatives in EC

reported options exposure · as of Dec 31, 2025
CallValue
$444,888
CallShares
44,400
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Oil & Gas Integrated

Energy · as of Jun 30, 2026

MILLENNIUM MANAGEMENT LLC holds $1,247,360,559 across 14 Oil & Gas Integrated names. EC ranks #11 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in EC

Export CSV
25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $10,644,186 747,485
2026-03-31 $4,857,629 324,058
2025-12-31 $444,888 44,400
2025-12-31 $25,966,409 2,591,458
2025-09-30 $408,924 44,400
2025-09-30 $1,898,733 206,160
2025-06-30 $2,310,549 261,079
2025-03-31 $639,888 61,292
2024-12-31 $3,019,317 381,227
2024-06-30 $1,367,999 122,252
2024-03-31 $13,567,183 1,145,877
2023-12-31 $354,631 29,751
2023-09-30 $4,527,177 390,948
2023-06-30 $2,050,000 200,000
2023-03-31 $357,329 33,838
2022-12-31 $24,936,262 2,381,687
2022-09-30 $6,735,684 754,276
2022-06-30 $5,048,401 464,862
2022-03-31 $268,714 14,447
2021-12-31 $1,414,290 109,720
2021-06-30 $6,850,727 468,586
2021-03-31 $15,411,870 1,202,174
2020-09-30 $238,501 24,238
2020-06-30 $2,109,513 189,534
2020-03-31 $185,397 19,495