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

Institutional Holders (2015Q1)
Portfolio Summary: 115 Institutional holders with a total value of $492,724,174.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 3,268,170 49,742,000 10.10%
2 CREDIT SUISSE AG/ 3,240,206 49,316,000 10.01%
3 STATE STREET CORP 2,985,227 45,434,000 9.22%
4 SCHRODER INVESTMENT MANAGEMENT GROUP 2,743,237 42,246,000 8.57%
5 RENAISSANCE TECHNOLOGIES LLC 1,706,200 25,968,000 5.27%
6 Fisher Asset Management, LLC 1,557,729 23,709,000 4.81%
7 DIMENSIONAL FUND ADVISORS LP 1,298,162 19,764,000 4.01%
8 JPMORGAN CHASE & CO 1,278,177 19,454,000 3.95%
9 GOLDMAN SACHS GROUP INC 1,229,823 18,717,000 3.80%
10 PARAMETRIC PORTFOLIO ASSOCIATES LLC 1,192,920 18,156,000 3.68%
11 Grantham, Mayo, Van Otterloo & Co. LLC 1,035,500 15,760,000 3.20%
12 BlackRock Fund Advisors 863,931 13,149,000 2.67%
13 Vollero Beach Capital Partners LLC 800,685 12,186,000 2.47%
14 Legal & General Group Plc 798,969 12,152,000 2.47%
15 BlackRock Group LTD 730,673 11,121,000 2.26%
16 BANK OF AMERICA CORP /DE/ 659,871 10,043,000 2.04%
17 BNP PARIBAS FINANCIAL MARKETS 587,003 8,934,186 1.81%
18 GUGGENHEIM CAPITAL LLC 502,592 7,649,000 1.55%
19 Global X Management CO LLC 423,435 6,445,000 1.31%
20 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 418,066 6,361,000 1.29%
21 APG Asset Management N.V. 332,900 5,067,000 1.03%
22 ABERDEEN ASSET MANAGEMENT PLC/UK 307,300 4,677,000 0.95%
23 HSBC HOLDINGS PLC 293,822 4,472,000 0.91%
24 Aperio Group, LLC 288,510 4,391,000 0.89% SH
25 NORTHERN TRUST CORP 212,208 3,230,000 0.66%
26 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 189,064 2,878,000 0.58%
27 WESTPAC BANKING CORP 174,468 2,700,869 0.55%
28 Advisors Asset Management, Inc. 158,483 2,412,000 0.49%
29 HARDING LOEVNER LP 153,500 2,336,000 0.47%
30 MORGAN STANLEY 151,625 2,309,000 0.47%
31 Zurcher Kantonalbank (Zurich Cantonalbank) 141,913 2,160,000 0.44%
32 CITADEL ADVISORS LLC 124,452 1,894,000 0.38%
33 BlackRock Finance, Inc. 110,022 1,675,000 0.34%
34 World Asset Management Inc 104,348 1,588,000 0.32%
35 COMERICA BANK 101,165 1,540,000 0.31%
36 DEUTSCHE BANK AG\ 92,236 1,401,000 0.28%
37 ALLIANCEBERNSTEIN L.P. 90,084 1,371,000 0.28%
38 AMP Capital Investors Ltd 88,800 1,368,000 0.28%
39 DEPRINCE RACE & ZOLLO INC 89,000 1,355,000 0.28%
40 SUSQUEHANNA INTERNATIONAL GROUP, LLP 88,600 1,348,000 0.27% Put
41 UBS Group AG 88,466 1,347,000 0.27%
42 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 86,755 1,321,000 0.27%
43 Bank of New York Mellon Corp 81,809 1,245,000 0.25%
44 GAM Holding AG 81,000 1,233,000 0.25%
45 D. E. Shaw & Co., Inc. 80,000 1,218,000 0.25% Put
46 BlueCrest Capital Management Ltd 79,659 1,212,000 0.25%
47 PANAGORA ASSET MANAGEMENT INC 67,515 1,028,000 0.21%
48 CoreCommodity Management, LLC 66,732 1,016,000 0.21%
49 Asset Management One Co., Ltd. 62,922 968,000 0.20%
50 Sumitomo Mitsui DS Asset Management Company, Ltd 58,500 890,000 0.18%
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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.