DTL
IO

Dynamic Technology Lab’s ION Geophysical Corporation IO Stock Holding History

Dynamic Technology Lab’s Portfolio IO Stock Details IO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q3 		– Sell
-27,826
Closed -$224K – 1447
2019
Q2 		$224K Buy
+27,826
New +$295K 0.04% 768
2018
Q2 		– Sell
-7,655
Closed -$207K – 1519
2018
Q1 		$207K Buy
+7,655
New +$182K 0.03% 885
2015
Q1 		– Sell
-689
Closed -$28K – 1041
2014
Q4 		$28K Buy
+689
New +$27.1K 0.01% 621
2014
Q3 		– Sell
-979
Closed -$62K – 1008
2014
Q2 		$62K Sell
979
-657
-40% -$41.4K 0.03% 626
2014
Q1 		$103K Sell
1,636
-1,375
-46% -$75.3K 0.06% 522
2013
Q4 		$150K Buy
3,011
+1,957
+186% +$119K 0.1% 430
2013
Q3 		$82K Buy
+1,054
New +$86.6K 0.07% 429

Other funds holding IO

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
GCM
Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return

Dynamic Technology Lab's IO Position: Q3 2019 in Review

Dynamic Technology Lab sold out of ION Geophysical Corporation (IO) in Q3 2019, closing a stake of 27,826 shares — an estimated $224K sold.

Dynamic Technology Lab first reported a position in IO in Q3 2013 and held it in 7 quarters. The position peaked at $224K in Q2 2019. 51 funds tracked by Wall St. Rank hold IO as of Q3 2019.

  • Dynamic Technology Lab reported no remaining ION Geophysical Corporation position as of Q3 2019 after selling out during the quarter.
  • Dynamic Technology Lab sold 27,826 ION Geophysical Corporation shares in Q3 2019, an estimated $224K.
  • Dynamic Technology Lab first reported a position in ION Geophysical Corporation in Q3 2013 and held it in 7 quarters.
  • Dynamic Technology Lab's ION Geophysical Corporation position peaked at $224K in Q2 2019.
  • 51 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q3 2019.

Based on Dynamic Technology Lab's 13F filing for Q3 2019, filed 14 Nov 2019.