Ecopetrol SA - 예탁증서(보통주)
US ˙ NYSE ˙ US2791581091

SecurityEC / Ecopetrol S.A. - Depositary Receipt (Common Stock)
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership3,597 shares
Latest Disclosed Value $ 53,920
Quadrant Capital Group Llc reports 24.70% decrease in ownership of EC / Ecopetrol S.A. - Depositary Receipt (Common Stock)

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 3,597 shares of Ecopetrol S.A. - Depositary Receipt (Common Stock) (US:EC) valued at $53,919 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,777 shares of Ecopetrol S.A. - Depositary Receipt (Common Stock). This represents a change in shares of -24.70% during the quarter. The current value of the position is $54,495 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F/A-1 ECOPETROL S A SPONSORED ADS 279158109 3,597 -1,180 -24.70 54 12.77 0.0016
2026-05-11 2026-03-31 13F ECOPETROL S A SPONSORED ADS 279158109 3,597 -1,180 49 0.0369
2026-02-12 2025-12-31 13F ECOPETROL S A SPONSORED ADS 279158109 4,777 692 16.94 48 27.03 0.0014
2025-11-13 2025-09-30 13F ECOPETROL S A SPONSORED ADS 279158109 4,085 4,085 38 0.0012
2025-08-13 2025-06-30 13F ECOPETROL S A SPONSORED ADS 279158109 0 -29,934 -100.00 0 -100.00
2025-05-13 2025-03-31 13F ECOPETROL S A SPONSORED ADS 279158109 29,934 3,020 11.22 313 46.48 0.0116
2025-02-13 2024-12-31 13F ECOPETROL S A SPONSORED ADS 279158109 26,914 15,032 126.51 213 100.94 0.0147
2024-11-12 2024-09-30 13F ECOPETROL S A SPONSORED ADS 279158109 11,882 -113 -0.94 106 -20.90 0.0074
2024-08-12 2024-06-30 13F ECOPETROL S A SPONSORED ADS 279158109 11,995 4,091 51.76 134 44.09 0.0100
2024-05-15 2024-03-31 13F ECOPETROL S A SPONSORED ADS 279158109 7,904 -326 -3.96 94 -5.10 0.0074
2024-02-08 2023-12-31 13F ECOPETROL S A SPONSORED ADS 279158109 8,230 -1,265 -13.32 98 -10.09 0.0084
2023-11-14 2023-09-30 13F ECOPETROL S A SPONSORED ADS 279158109 9,495 3,440 56.81 110 75.81 0.0110
2023-08-10 2023-06-30 13F ECOPETROL S A SPONSORED ADS 279158109 6,055 -1,229 -16.87 62 -18.42 0.0062
2023-05-11 2023-03-31 13F ECOPETROL S A SPONSORED ADS 279158109 7,284 1,450 24.85 77 24.59 0.0080
2023-02-13 2022-12-31 13F ECOPETROL S A SPONSORED ADS 279158109 5,834 1,855 46.62 61 69.44 0.0069
2022-11-10 2022-09-30 13F ECOPETROL S A SPONSORED ADS 279158109 3,979 -2,222 -35.83 36 -46.27 0.0048
2022-08-09 2022-06-30 13F ECOPETROL S A SPONSORED ADS 279158109 6,201 90 1.47 67 -41.23 0.0090
2022-05-06 2022-03-31 13F ECOPETROL S A SPONSORED ADS 279158109 6,111 311 5.36 114 52.00 0.0138
2022-02-01 2021-12-31 13F ECOPETROL S A SPONSORED ADS 279158109 5,800 -756 -11.53 75 -20.21 0.0089
2021-11-12 2021-09-30 13F ECOPETROL S A SPONSORED ADS 279158109 6,556 1,956 42.52 94 40.30 0.0131
2021-08-09 2021-06-30 13F ECOPETROL S A SPONSORED ADS 279158109 4,600 1,731 60.33 67 81.08 0.0097
2021-05-12 2021-03-31 13F ECOPETROL S A SPONSORED ADS 279158109 2,869 719 33.44 37 32.14 0.0060
2021-02-16 2020-12-31 13F ECOPETROL S A SPONSORED ADS 279158109 2,150 -3,441 -61.55 28 -49.09 0.0052
2020-11-13 2020-09-30 13F ECOPETROL S A SPONSORED ADS 279158109 5,591 2,085 59.47 55 41.03 0.0120
2020-08-13 2020-06-30 13F ECOPETROL S A SPONSORED ADS 279158109 3,506 59 1.71 39 25.81 0.0086
2020-05-15 2020-03-31 13F Ecopetrol SPONSORED ADS 279158109 3,447 -2,559 -42.61 31 -72.57 0.0052
2020-03-19 2019-12-31 13F/A-1 Ecopetrol Com 279158109 6,006 1,009 20.19 113 34.52 0.0136
2020-02-03 2019-12-31 13F Ecopetrol Com 279158109 6,006 1,009 113 381.8417
2019-10-24 2019-09-30 13F Ecopetrol COM 279158109 4,997 -7,595 -60.32 84 -62.83 0.0129
2019-07-24 2019-06-30 13F Ecopetrol COM 279158109 12,592 7,173 132.37 226 100.00 0.0358
2019-04-29 2019-03-31 13F Ecopetrol COM 279158109 5,419 -489 -8.28 113 25.56 0.0199
2019-01-17 2018-12-31 13F Ecopetrol COM 279158109 5,908 3,197 117.93 90 26.76 0.0240
2018-10-29 2018-09-30 13F Ecopetrol COM 279158109 2,711 0 0.00 71 29.09 0.0203
2018-08-08 2018-06-30 13F Ecopetrol COM 279158109 2,711 0 0.00 55 10.00 0.0193
2018-05-10 2018-03-31 13F Ecopetrol COM 279158109 2,711 0 0.00 50 35.14 0.0181
2018-01-31 2017-12-31 13F Ecopetrol SA ADR COM 279158109 2,711 0 0.00 37 54.17 0.0148
2017-10-13 2017-09-30 13F Ecopetrol SA ADR COM 279158109 2,711 248 10.07 24 14.29 0.0099
2017-08-14 2017-06-30 13F Ecopetrol SA ADR COM 279158109 2,463 648 35.70 21 31.25 0.0093
2017-04-10 2017-03-31 13F Ecopetrol SA ADR COM 279158109 1,815 0 0.00 16 0.00 0.0070
2017-01-11 2016-12-31 13F Ecopetrol SA ADR COM 279158109 1,815 0 0.00 16 6.67 0.0080
2016-10-25 2016-09-30 13F Ecopetrol SA ADR COM 279158109 1,815 0 0.00 15 -11.76 0.0098
2016-07-28 2016-06-30 13F Ecopetrol SA ADR COM 279158109 1,815 -320 -14.99 17 0.00 0.0117
2016-04-27 2016-03-31 13F Ecopetrol SA ADR COM 279158109 2,135 1,388 185.81 17 325.00 0.0110
2016-01-28 2015-12-31 13F Ecopetrol SA ADR COM 279158109 747 747 4 0.0028
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.