Ohio Public Employees Retirement System (OPERS)’s ION Geophysical Corporation IO Stock Holding History

Ohio Public Employees Retirement System (OPERS)’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
2015 Q2	–	Sell	-1,555	Closed	-$51K	–	1844
2015 Q1	$51K	Buy	1,555 +240	+18%	+$8.61K	﹤0.01%	1754
2014 Q4	$54K	Buy	1,315 +82	+7%	+$3.23K	﹤0.01%	1730
2014 Q3	$52K	Sell	1,233 -257	-17%	-$13.7K	﹤0.01%	1749
2014 Q2	$94K	Buy	1,490 +209	+16%	+$13.2K	﹤0.01%	1698
2014 Q1	$81K	Sell	1,281 -46	-3%	-$2.52K	﹤0.01%	1717
2013 Q4	$66K	Buy	1,327 +830	+167%	+$50.3K	﹤0.01%	1725
2013 Q3	$39K	Buy	+497	New	+$40.9K	﹤0.01%	1806

Other funds holding IO

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

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

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

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

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

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

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

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

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

Norges Bank Oslo, Norway $935B AUM

Ohio Public Employees Retirement System (OPERS)'s IO Position: Q2 2015 in Review

Ohio Public Employees Retirement System (OPERS) sold out of ION Geophysical Corporation (IO) in Q2 2015, closing a stake of 1,555 shares — an estimated $51K sold.

Ohio Public Employees Retirement System (OPERS) first reported a position in IO in Q3 2013 and held it in 7 quarters. The position peaked at $94K in Q2 2014. 122 funds tracked by Wall St. Rank hold IO as of Q2 2015.

Ohio Public Employees Retirement System (OPERS) reported no remaining ION Geophysical Corporation position as of Q2 2015 after selling out during the quarter.
Ohio Public Employees Retirement System (OPERS) sold 1,555 ION Geophysical Corporation shares in Q2 2015, an estimated $51K.
Ohio Public Employees Retirement System (OPERS) first reported a position in ION Geophysical Corporation in Q3 2013 and held it in 7 quarters.
Ohio Public Employees Retirement System (OPERS)'s ION Geophysical Corporation position peaked at $94K in Q2 2014.
122 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q2 2015.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q2 2015, filed 13 Aug 2015.