NORTHERN TRUST CO OF CONNECTICUT - ECOPETROL S A ownership

ECOPETROL S A's ticker is EC and the CUSIP is 279158109. A total of 147 filers reported holding ECOPETROL S A in Q4 2013. The put-call ratio across all filers is 2.57 and the average weighting 0.1%.

Quarter-by-quarter ownership
NORTHERN TRUST CO OF CONNECTICUT ownership history of ECOPETROL S A
ValueSharesWeighting
Q3 2013$184,000
-4.7%
4,005
-12.9%
0.00%0.0%
Q2 2013$193,0004,6000.00%
Other shareholders
ECOPETROL S A shareholders Q4 2013
NameSharesValueWeighting ↓
Ashmore Group plc 777,295$1,501,029,00016.07%
Sagil Capital LLP 567,125$8,291,0005.70%
Virtus ETF Advisers LLC 114,830$1,679,0000.69%
ADVISORY RESEARCH INC 498,585$7,289,0000.48%
CoreCommodity Management, LLC 99,409$1,453,0000.45%
BARROW HANLEY MEWHINNEY & STRAUSS LLC 3,287,852$48,068,0000.15%
Campbell & CO Investment Adviser LLC 15,695$229,0000.09%
CI INVESTMENTS INC. 1,720,518$25,154,0000.09%
EARNEST PARTNERS LLC 975,468$14,261,0000.08%
RITHOLTZ WEALTH MANAGEMENT 76,627$1,120,0000.08%
View complete list of ECOPETROL S A shareholders