Dimensional Fund Advisors
GGS

Dimensional Fund Advisors’s GLOBAL GEOPHYSICAL SERVICES, INC COM STK GGS Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2014
Q2
Sell
-766,856
Closed -$92K 3641
2014
Q1
$92K Sell
766,856
-715,251
-48% -$85.8K ﹤0.01% 3395
2013
Q4
$2.39M Buy
1,482,107
+29,470
+2% +$47.4K ﹤0.01% 2808
2013
Q3
$3.94M Buy
1,452,637
+80,272
+6% +$218K ﹤0.01% 2641
2013
Q2
$6.48M Buy
+1,372,365
New +$6.48M 0.01% 2324