Parallax Volatility Advisers

Parallax Volatility Advisers’s Ecopetrol EC Stock Holding History

Parallax Volatility Advisers’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
2023 Q1	–	Sell	-17,826	Closed	-$187K	–	2911
2022 Q4	$187K	Buy	+17,826	New	+$174K	﹤0.01%	2160
2018 Q4	–	Sell	-5,583	Closed	-$150K	–	3099
2018 Q3	$150K	Buy	+5,583	New	+$123K	﹤0.01%	1666
2018 Q2	–	Hold	0	–	–	–	2387
2015 Q2	–	Sell	-4,167	Closed	-$63K	–	3887
2015 Q1	$63K	Buy	4,167 +1,607	+63%	+$26K	﹤0.01%	2850
2014 Q4	$44K	Buy	+2,560	New	+$60.9K	﹤0.01%	4029
2014 Q3	–	Hold	0	–	–	–	4243

Other funds holding EC

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Marshall Wace London, United Kingdom $93.4B AUM 35.1% 1-Year Est. Return

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

Connor, Clark & Lunn Investment Management (CC&L)

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return

Citadel Advisors

Citadel Advisors Miami, Florida $141B AUM 30.34% 1-Year Est. Return

Arrowstreet Capital

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

First Trust Advisors

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of America

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Crossmark Global Holdings Houston, Texas $6.77B AUM 27.42% 1-Year Est. Return