Boston Partners’s Dawson Geophysical DWSN Stock Holding History

Boston Partners’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
2019 Q4	–	Sell	-136,573	Closed	-$292K	–	715
2019 Q3	$292K	Hold	136,573	–	–	﹤0.01%	634
2019 Q2	$341K	Hold	136,573	–	–	﹤0.01%	651
2019 Q1	$400K	Hold	136,573	–	–	﹤0.01%	662
2018 Q4	$462K	Sell	136,573 -98,057	-42%	-$466K	﹤0.01%	685
2018 Q3	$1.45M	Sell	234,630 -2,000	-0.8%	-$13.2K	﹤0.01%	648
2018 Q2	$1.87M	Sell	236,630 -37,422	-14%	-$264K	﹤0.01%	670
2018 Q1	$1.76M	Hold	274,052	–	–	﹤0.01%	663
2017 Q4	$1.3M	Hold	274,052	–	–	﹤0.01%	705
2017 Q3	$1.18M	Sell	274,052 -166,241	-38%	-$647K	﹤0.01%	713
2017 Q2	$1.64M	Sell	440,293 -99,727	-18%	-$436K	﹤0.01%	679
2017 Q1	$2.86M	Hold	540,020	–	–	﹤0.01%	612
2016 Q4	$4.13M	Hold	540,020	–	–	0.01%	538
2016 Q3	$3.92M	Sell	540,020 -100,345	-16%	-$715K	0.01%	533
2016 Q2	$4.97M	Hold	640,365	–	–	0.01%	493
2016 Q1	$2.79M	Hold	640,365	–	–	﹤0.01%	557
2015 Q4	$2.11M	Hold	640,365	–	–	﹤0.01%	607
2015 Q3	$2.32M	Hold	640,365	–	–	﹤0.01%	593
2015 Q2	$2.87M	Hold	640,365	–	–	﹤0.01%	587
2015 Q1	$2.6M	Buy	640,365 +144,139	+29%	+$779K	﹤0.01%	591
2014 Q4	$3.06M	Buy	496,226 +312,776	+170%	+$2.57M	﹤0.01%	595
2014 Q3	$2.02M	Buy	+183,450	New	+$2.2M	﹤0.01%	632

Other funds holding DWSN

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

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

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

GWI

Grace & White Inc Ny, New York $632M AUM 34.34% 1-Year Est. Return

SIC

Salem Investment Counselors Winston Salem, North Carolina $4.03B AUM 61.49% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return

Minerva Advisors Bala Cynwyd, Pennsylvania $155M AUM 35.49% 1-Year Est. Return

VDBMI

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

Boston Partners's DWSN Position: Q4 2019 in Review

Boston Partners sold out of Dawson Geophysical (DWSN) in Q4 2019, closing a stake of 136,573 shares — an estimated $292K sold.

Boston Partners first reported a position in DWSN in Q3 2014 and held it in 21 quarters. The position peaked at $4.97M in Q2 2016. 46 funds tracked by Wall St. Rank hold DWSN as of Q4 2019.

Boston Partners reported no remaining Dawson Geophysical position as of Q4 2019 after selling out during the quarter.
Boston Partners sold 136,573 Dawson Geophysical shares in Q4 2019, an estimated $292K.
Boston Partners first reported a position in Dawson Geophysical in Q3 2014 and held it in 21 quarters.
Boston Partners's Dawson Geophysical position peaked at $4.97M in Q2 2016.
46 funds tracked by Wall St. Rank held Dawson Geophysical as of Q4 2019.

Based on Boston Partners's 13F filing for Q4 2019, filed 5 Feb 2020.