Sonora Investment Management’s Dawson Geophysical DWSN Stock Holding History

Sonora Investment Management’s Portfolio DWSN Stock Details DWSN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-17	Closed	–	–	1263
2018 Q3	$0	Hold	17	–	–	﹤0.01%	1223
2018 Q2	$0	Sell	17 -1	-6%	-$7	﹤0.01%	1184
2018 Q1	$115	Hold	18	–	–	﹤0.01%	1164
2017 Q4	$84	Hold	18	–	–	﹤0.01%	1178
2017 Q3	$77	Hold	18	–	–	﹤0.01%	1136
2017 Q2	$67	Hold	18	–	–	﹤0.01%	973
2017 Q1	$95	Hold	18	–	–	﹤0.01%	921
2016 Q4	$137	Hold	18	–	–	﹤0.01%	833
2016 Q3	$130	Hold	18	–	–	﹤0.01%	818
2016 Q2	$139	Hold	18	–	–	﹤0.01%	843
2016 Q1	$86	Hold	18	–	–	﹤0.01%	939
2015 Q4	$0	Hold	18	–	–	﹤0.01%	886
2015 Q3	$0	Buy	+18	New	+$74	﹤0.01%	1088

Other funds holding DWSN

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Dimensional Fund Advisors

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Renaissance Technologies

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

Grace & White Inc Ny, New York $566M AUM 19.55% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

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

Beddow Capital Management Jackson, Wyoming $265M AUM 18.36% 1-Year Est. Return

Van Den Berg Management I Austin, Texas $436M AUM 40.66% 1-Year Est. Return

First Wilshire Securities Management Pasadena, California $444M AUM 42.88% 1-Year Est. Return

Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return