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

Institutional Holders (2014Q2)
Portfolio Summary: 136 Institutional holders with a total value of $789,662,796.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 3,259,332 117,499,000 14.88%
2 STATE STREET CORP 1,713,002 61,757,000 7.82%
3 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 1,647,795 59,415,000 7.52%
4 CREDIT SUISSE AG/ 1,435,477 51,751,000 6.55%
5 Fisher Asset Management, LLC 1,130,100 40,740,000 5.16%
6 RENAISSANCE TECHNOLOGIES LLC 945,600 34,089,000 4.32%
7 APG Asset Management N.V. 906,573 32,682,000 4.14%
8 DIMENSIONAL FUND ADVISORS LP 864,727 31,182,000 3.95%
9 Legal & General Group Plc 725,169 26,131,000 3.31%
10 GOLDMAN SACHS GROUP INC 719,889 25,951,000 3.29%
11 BlackRock Fund Advisors 680,933 24,548,000 3.11%
12 SCHRODER INVESTMENT MANAGEMENT GROUP 631,337 22,759,699 2.88%
13 BlackRock Group LTD 609,787 21,983,000 2.78%
14 GUGGENHEIM CAPITAL LLC 565,125 20,371,000 2.58%
15 HARDING LOEVNER LP 492,495 17,754,000 2.25%
16 BANK OF AMERICA CORP /DE/ 443,293 15,980,000 2.02%
17 Global X Management CO LLC 377,547 13,611,000 1.72%
18 BNP PARIBAS FINANCIAL MARKETS 354,124 12,766,170 1.62%
19 ABERDEEN ASSET MANAGEMENT PLC/UK 332,300 11,979,000 1.52%
20 AVIVA PLC 225,835 8,141,000 1.03%
21 PARAMETRIC PORTFOLIO ASSOCIATES LLC 212,814 7,672,000 0.97%
22 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 165,664 5,972,000 0.76%
23 NORTHERN TRUST CORP 161,487 5,821,000 0.74%
24 FMR LLC 158,200 5,703,000 0.72%
25 RUSSELL FRANK CO/ 146,638 4,969,000 0.63%
26 Zurcher Kantonalbank (Zurich Cantonalbank) 127,407 4,593,000 0.58%
27 Aperio Group, LLC 126,267 4,552,000 0.58%
28 VONTOBEL ASSET MANAGEMENT INC 123,639 4,455,000 0.56%
29 JPMORGAN CHASE & CO 122,900 4,431,000 0.56%
30 ACADIAN ASSET MANAGEMENT LLC 122,588 4,419,000 0.56%
31 D. E. Shaw & Co., Inc. 112,177 4,044,000 0.51%
32 World Asset Management Inc 112,014 4,038,000 0.51%
33 COMERICA BANK 96,511 3,479,000 0.44%
34 BlackRock Finance, Inc. 93,593 3,374,000 0.43%
35 DEUTSCHE BANK AG\ 88,777 3,197,000 0.40%
36 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 81,227 2,929,000 0.37%
37 Bank of New York Mellon Corp 81,105 2,924,000 0.37%
38 Invesco Ltd. 77,840 2,806,000 0.36%
39 Advisors Asset Management, Inc. 76,240 2,748,000 0.35%
40 Asset Management One Co., Ltd. 62,322 2,262,000 0.29%
41 Emerging Global Advisors, LLC 57,829 2,085,000 0.26%
42 CITADEL ADVISORS LLC 50,299 1,814,000 0.23%
43 CAPSTONE ASSET MANAGEMENT CO 48,509 1,749,000 0.22%
44 Sumitomo Mitsui DS Asset Management Company, Ltd 48,500 1,748,000 0.22%
45 NOMURA HOLDINGS INC 47,936 1,732,000 0.22%
46 BANK OF MONTREAL /CAN/ 47,870 1,726,000 0.22%
47 PANAGORA ASSET MANAGEMENT INC 46,735 1,685,000 0.21%
48 UBS AG 45,889 1,654,000 0.21%
49 HSBC HOLDINGS PLC 45,201 1,629,000 0.21%
50 MORGAN STANLEY 42,308 1,526,000 0.19%
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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.