BlackRock Institutional Trust’s Ecopetrol EC Stock Holding History

BlackRock Institutional Trust’s Portfolio EC Stock Details EC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-2,424	Closed	-$23K	–	3882
2016 Q2	$23K	Hold	2,424	–	–	﹤0.01%	3808
2016 Q1	$21K	Sell	2,424 -3,627	-60%	-$25.6K	﹤0.01%	3858
2015 Q4	$42K	Buy	+6,051	New	+$52.2K	﹤0.01%	3825
2015 Q1	–	Sell	-573	Closed	-$10K	–	3856
2014 Q4	$10K	Buy	573 +149	+35%	+$3.54K	﹤0.01%	3859
2014 Q3	$13K	Buy	+424	New	+$14.5K	﹤0.01%	3793
2014 Q2	–	Sell	-486	Closed	-$20K	–	3959
2014 Q1	$20K	Sell	486 -19,094	-98%	-$684K	﹤0.01%	3877
2013 Q4	$753K	Buy	+19,580	New	+$857K	﹤0.01%	3472
2013 Q3	–	Sell	-9,547	Closed	-$402K	–	3966
2013 Q2	$402K	Buy	+9,547	New	+$436K	﹤0.01%	3526

Other funds holding EC

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Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Renaissance Technologies

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Credit Suisse Zurich, Switzerland $104B AUM 34.76% 1-Year Est. Return

Emerald Acquisition Seattle, Washington $51.8B AUM

Barrow, Hanley, Mewhinney & Strauss

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

JP Morgan Chase

JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Acadian Asset Management

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Point72 Asset Management

Point72 Asset Management Stamford, Connecticut $57.5B AUM 55.25% 1-Year Est. Return