Yorktown Management & Research Co Inc - ECOPETROL S A ownership

ECOPETROL S A's ticker is EC and the CUSIP is 279158109. A total of 132 filers reported holding ECOPETROL S A in Q3 2014. The put-call ratio across all filers is 0.55 and the average weighting 0.0%.

Quarter-by-quarter ownership
Yorktown Management & Research Co Inc ownership history of ECOPETROL S A
ValueSharesWeighting
Q2 2014$216,000
-11.8%
6,0000.0%0.04%
-14.9%
Q1 2014$245,000
+6.1%
6,0000.0%0.05%
+2.2%
Q4 2013$231,000
-52.2%
6,000
-42.9%
0.05%
-55.3%
Q3 2013$483,00010,5000.10%
Other shareholders
ECOPETROL S A shareholders Q3 2014
NameSharesValueWeighting ↓
Qtron Investments LLC 124,089$1,381,0000.55%
CoreCommodity Management, LLC 48,810$543,0000.51%
Itau Unibanco Holding S.A. 480,000$5,342,0000.30%
Henry James International Management Inc. 49,648$553,0000.23%
Campbell & CO Investment Adviser LLC 15,227$169,0000.21%
BARROW HANLEY MEWHINNEY & STRAUSS LLC 4,207,230$46,827,0000.18%
ACADIAN ASSET MANAGEMENT LLC 3,226,325$35,909,0000.16%
STEVENS CAPITAL MANAGEMENT LP 30,937$344,0000.13%
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 205,306$2,285,0000.11%
Vanguard Personalized Indexing Management, LLC 21,245$236,0000.11%
View complete list of ECOPETROL S A shareholders