Boston Partners - ECOPETROL S A ownership

ECOPETROL S A's ticker is EC and the CUSIP is 279158109. A total of 168 filers reported holding ECOPETROL S A in Q4 2018. The put-call ratio across all filers is 0.72 and the average weighting 0.1%.

Quarter-by-quarter ownership
Boston Partners ownership history of ECOPETROL S A
ValueSharesWeighting
Q1 2019$5,118,000
+1955.4%
238,703
+2482.2%
0.01%
Q3 2018$249,000
-9.1%
9,244
+5.7%
0.00%
Q3 2014$274,000
-13.0%
8,7490.0%0.00%
-100.0%
Q2 2014$315,000
-11.8%
8,7490.0%0.00%0.0%
Q1 2014$357,000
+6.2%
8,7490.0%0.00%0.0%
Q4 2013$336,000
+15.9%
8,749
+38.8%
0.00%0.0%
Q3 2013$290,0006,3030.00%
Other shareholders
ECOPETROL S A shareholders Q4 2018
NameSharesValueWeighting ↓
Global X Management CO LLC 632,501$10,828,0000.60%
CoreCommodity Management, LLC 45,380$777,0000.58%
Emerging Global Advisors, LLC 52,082$892,0000.34%
O'SHAUGHNESSY ASSET MANAGEMENT, LLC 719,037$11,276,0000.22%
Vollero Beach Capital Partners LLC 30,812$528,0000.16%
Stevens First Principles Investment Advisors 12,105$207,0000.14%
PEAR TREE ADVISORS INC 7,108$122,0000.10%
SCHRODER INVESTMENT MANAGEMENT GROUP 1,964,337$33,630,0000.07%
World Asset Management Inc 105,425$1,805,0000.06%
Renaissance Technologies 1,511,500$25,877,0000.06%
View complete list of ECOPETROL S A shareholders