STRS Ohio’s ION Geophysical Corporation IO Stock Holding History

STRS Ohio’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
2018 Q4	–	Sell	-17,000	Closed	-$264K	–	2201
2018 Q3	$264K	Hold	17,000	–	–	﹤0.01%	1648
2018 Q2	$413K	Buy	+17,000	New	+$442K	﹤0.01%	1464
2016 Q2	–	Sell	-14,720	Closed	-$110K	–	2111
2016 Q1	$118K	Hold	14,720	–	–	﹤0.01%	1628
2015 Q4	$111K	Hold	14,720	–	–	﹤0.01%	1652
2015 Q3	$86K	Hold	14,720	–	–	﹤0.01%	1687
2015 Q2	$236K	Buy	14,720 +1,040	+8%	+$27.9K	﹤0.01%	1525
2015 Q1	$445K	Sell	13,680 -347	-2%	-$12.4K	﹤0.01%	1235
2014 Q4	$579K	Hold	14,027	–	–	﹤0.01%	1157
2014 Q3	$587K	Buy	+14,027	New	+$750K	﹤0.01%	1121
2013 Q4	–	Sell	-3,677	Closed	-$287K	–	1897
2013 Q3	$287K	Sell	3,677 -830	-18%	-$68.2K	﹤0.01%	1383
2013 Q2	$407K	Buy	+4,507	New	+$421K	﹤0.01%	1333

Other funds holding IO

GCM

Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

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

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

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

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

BCM

Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

STRS Ohio's IO Position: Q4 2018 in Review

STRS Ohio sold out of ION Geophysical Corporation (IO) in Q4 2018, closing a stake of 17,000 shares — an estimated $264K sold.

STRS Ohio first reported a position in IO in Q2 2013 and held it in 11 quarters. The position peaked at $587K in Q3 2014. 64 funds tracked by Wall St. Rank hold IO as of Q4 2018.

STRS Ohio reported no remaining ION Geophysical Corporation position as of Q4 2018 after selling out during the quarter.
STRS Ohio sold 17,000 ION Geophysical Corporation shares in Q4 2018, an estimated $264K.
STRS Ohio first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 11 quarters.
STRS Ohio's ION Geophysical Corporation position peaked at $587K in Q3 2014.
64 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q4 2018.

Based on STRS Ohio's 13F filing for Q4 2018, filed 23 Jan 2019.