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ECOPETROL S A
ECOPETROL S A. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 116 Institutional holders with a total value of $453,526,262.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 3,291,754 43,650,000 9.62%
2 CREDIT SUISSE AG/ 3,239,080 42,951,000 9.47%
3 STATE STREET CORP 3,110,588 41,245,000 9.09%
4 SCHRODER INVESTMENT MANAGEMENT GROUP 2,869,734 37,508,000 8.27%
5 WELLINGTON MANAGEMENT GROUP LLP 2,044,142 27,106,000 5.98%
6 RENAISSANCE TECHNOLOGIES LLC 1,949,800 25,854,000 5.70%
7 JPMORGAN CHASE & CO 1,628,453 21,594,000 4.76%
8 DIMENSIONAL FUND ADVISORS LP 1,607,314 21,307,000 4.70%
9 GOLDMAN SACHS GROUP INC 1,449,099 19,215,000 4.24%
10 Grantham, Mayo, Van Otterloo & Co. LLC 1,338,100 17,743,000 3.91%
11 PARAMETRIC PORTFOLIO ASSOCIATES LLC 1,197,285 15,876,000 3.50%
12 BANK OF AMERICA CORP /DE/ 862,870 11,442,000 2.52%
13 BlackRock Fund Advisors 860,436 11,409,000 2.52%
14 Legal & General Group Plc 814,669 10,798,000 2.38%
15 ACADIAN ASSET MANAGEMENT LLC 813,394 10,787,000 2.38%
16 BlackRock Group LTD 776,649 10,299,000 2.27%
17 BNP PARIBAS FINANCIAL MARKETS 726,853 9,638,071 2.13%
18 Global X Management CO LLC 490,460 6,503,000 1.43%
19 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 384,541 5,099,000 1.12%
20 GUGGENHEIM CAPITAL LLC 328,559 4,357,000 0.96%
21 ABERDEEN ASSET MANAGEMENT PLC/UK 303,300 4,022,000 0.89%
22 APG Asset Management N.V. 301,800 4,002,000 0.88%
23 HSBC HOLDINGS PLC 279,656 3,710,000 0.82%
24 COMERICA BANK 215,888 2,862,000 0.63%
25 Advisors Asset Management, Inc. 201,087 2,666,000 0.59%
26 NORTHERN TRUST CORP 194,084 2,574,000 0.57%
27 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 189,264 2,509,000 0.55%
28 Aperio Group, LLC 188,210 2,496,000 0.55%
29 Black River Asset Management LLC 172,879 2,292,000 0.51%
30 HARDING LOEVNER LP 153,500 1,953,000 0.43%
31 Zurcher Kantonalbank (Zurich Cantonalbank) 142,858 1,894,000 0.42%
32 DEUTSCHE BANK AG\ 143,004 1,894,000 0.42%
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 100,615 1,335,000 0.29%
34 World Asset Management Inc 97,954 1,299,000 0.29%
35 ALLIANCEBERNSTEIN L.P. 93,384 1,238,000 0.27%
36 SUSQUEHANNA INTERNATIONAL GROUP, LLP 89,600 1,188,000 0.26% Put
37 AMP Capital Investors Ltd 90,500 1,182,000 0.26%
38 DEPRINCE RACE & ZOLLO INC 88,850 1,178,000 0.26%
39 UBS Group AG 81,725 1,083,000 0.24%
40 MORGAN STANLEY 64,262 852,000 0.19%
41 Freestone Capital Holdings, LLC 54,913 728,000 0.16%
42 CoreCommodity Management, LLC 51,601 684,000 0.15%
43 Spot Trading L.L.C 50,000 663,000 0.15% Put
44 SUSQUEHANNA INTERNATIONAL GROUP, LLP 49,215 653,000 0.14%
45 RUSSELL FRANK CO/ 48,635 639,000 0.14%
46 BlackRock Finance, Inc. 48,089 638,000 0.14%
47 Sumitomo Mitsui DS Asset Management Company, Ltd 47,500 629,000 0.14%
48 AXA S.A. 44,258 587,000 0.13%
49 LSV ASSET MANAGEMENT 39,500 523,000 0.12%
50 Creative Planning 33,000 438,000 0.10%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.