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

Institutional Holders (2014Q3)
Portfolio Summary: 135 Institutional holders with a total value of $739,373,962.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 3,267,398 102,172,000 13.82%
2 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 2,034,187 63,607,000 8.60%
3 CREDIT SUISSE AG/ 1,946,761 60,874,000 8.23%
4 STATE STREET CORP 1,801,425 56,331,000 7.62%
5 SCHRODER INVESTMENT MANAGEMENT GROUP 1,221,837 38,206,843 5.17%
6 Fisher Asset Management, LLC 1,063,055 33,242,000 4.50%
7 RENAISSANCE TECHNOLOGIES LLC 962,800 30,107,000 4.07%
8 APG Asset Management N.V. 863,873 27,013,000 3.65%
9 DIMENSIONAL FUND ADVISORS LP 855,927 26,773,000 3.62%
10 GOLDMAN SACHS GROUP INC 841,241 26,306,000 3.56%
11 Legal & General Group Plc 721,069 22,537,000 3.05%
12 BlackRock Fund Advisors 697,719 21,818,000 2.95%
13 BlackRock Group LTD 666,118 20,830,000 2.82%
14 GUGGENHEIM CAPITAL LLC 621,660 19,439,000 2.63%
15 JPMORGAN CHASE & CO 534,936 16,728,000 2.26%
16 BANK OF AMERICA CORP /DE/ 485,454 15,180,000 2.05%
17 Global X Management CO LLC 434,296 13,580,000 1.84%
18 BNP PARIBAS FINANCIAL MARKETS 415,973 13,007,476 1.76%
19 ABERDEEN ASSET MANAGEMENT PLC/UK 344,200 10,763,000 1.46%
20 PARAMETRIC PORTFOLIO ASSOCIATES LLC 232,984 7,285,000 0.99%
21 AVIVA PLC 231,516 7,240,000 0.98%
22 ACADIAN ASSET MANAGEMENT LLC 186,563 5,833,000 0.79%
23 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 171,564 5,365,000 0.73%
24 NORTHERN TRUST CORP 161,004 5,034,000 0.68%
25 HARDING LOEVNER LP 135,700 4,243,000 0.57%
26 Zurcher Kantonalbank (Zurich Cantonalbank) 119,607 3,740,000 0.51%
27 Aperio Group, LLC 117,398 3,671,000 0.50%
28 World Asset Management Inc 106,203 3,321,000 0.45%
29 Advisors Asset Management, Inc. 99,287 3,105,000 0.42%
30 BlackRock Finance, Inc. 95,825 2,996,000 0.41%
31 COMERICA BANK 92,469 2,891,000 0.39%
32 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 87,326 2,731,000 0.37%
33 Bank of New York Mellon Corp 85,293 2,668,000 0.36%
34 D. E. Shaw & Co., Inc. 84,088 2,629,000 0.36%
35 DEUTSCHE BANK AG\ 79,900 2,495,000 0.34%
36 CITADEL ADVISORS LLC 78,627 2,459,000 0.33%
37 MILLENNIUM MANAGEMENT LLC 76,259 2,385,000 0.32%
38 Invesco Ltd. 74,763 2,338,000 0.32%
39 COMMERZBANK AKTIENGESELLSCHAFT /FI 72,689 2,273,000 0.31%
40 Emerging Global Advisors, LLC 68,777 2,151,000 0.29%
41 Asset Management One Co., Ltd. 66,322 2,089,000 0.28%
42 HSBC HOLDINGS PLC 61,409 1,919,000 0.26%
43 BANK OF MONTREAL /CAN/ 60,767 1,901,000 0.26%
44 UBS AG 59,203 1,851,000 0.25%
45 Sumitomo Mitsui DS Asset Management Company, Ltd 58,500 1,829,000 0.25%
46 A.R.T. Advisors, LLC 52,142 1,630,000 0.22%
47 PANAGORA ASSET MANAGEMENT INC 52,104 1,629,000 0.22%
48 Ninety One UK Ltd 48,600 1,520,000 0.21%
49 MORGAN STANLEY 47,341 1,481,000 0.20%
50 CAPSTONE ASSET MANAGEMENT CO 46,889 1,466,000 0.20%
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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.