Position in EC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$37,543,986
+$28,995,265 QoQ
Shares Held
2,636,516
+362.3% QoQ
Ownership
0.128%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#2
of 164 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in EC Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Integrated
Energy · as of Jun 30, 2026MARSHALL WACE, LLP holds $1,053,994,078 across 9 Oil & Gas Integrated names. EC ranks #4 (3.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | XOM |
ExxonMobil Holdings Corp
|
3,142,185 | $429,599,532 | |
| 2 | CVX |
Chevron Corp
|
2,535,368 | $420,262,599 | |
| 3 | PBR |
Petrobras - Petroleo Brasileiro SA
|
7,405,274 | $114,018,556 | |
| 4 | EC |
Ecopetrol S.A.
This page
|
2,636,516 | $37,543,986 | |
| 5 | BP |
Bp PLC
|
509,177 | $18,814,090 | |
| 6 | SHEL |
Shell plc
|
210,394 | $16,313,950 | |
| 7 | YPF |
Ypf Sociedad Anonima
|
222,053 | $10,096,748 | |
| 8 | TGS |
Gas Transporter Of The South Inc
|
214,939 | $6,390,135 |
All Filings in EC
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $37,543,986 | 2,636,516 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $8,548,721 | 570,295 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $1,562,257 | 155,914 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $1,801,382 | 195,590 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $332,760 | 37,600 | Shares | Other | 2025-08-13 | |
| 2024-12-31 | $2,934,795 | 370,555 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $1,215,336 | 136,096 | Shares | Other | 2024-11-14 | |
| 2024-03-31 | $304,288 | 25,700 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $1,169,446 | 98,108 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $2,761,412 | 238,464 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $12,830,088 | 1,251,716 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $40,193,048 | 3,806,160 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $33,847,843 | 3,232,841 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $11,159,087 | 1,249,618 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $6,145,369 | 565,872 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $727,334 | 39,104 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $1,653,838 | 128,304 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $5,916,146 | 412,275 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $9,879,011 | 675,719 | Shares | Sole | 2021-08-13 | |
| 2020-03-31 | $111,618 | 11,737 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||