Public Employees Retirement Association of Colorado’s ION Geophysical Corporation IO Stock Holding History

Public Employees Retirement Association of Colorado’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	-2,920	Closed	-$95K	–	1955
2015 Q1	$95K	Hold	2,920	–	–	﹤0.01%	1817
2014 Q4	$120K	Hold	2,920	–	–	﹤0.01%	1772
2014 Q3	$122K	Hold	2,920	–	–	﹤0.01%	1758
2014 Q2	$185K	Hold	2,920	–	–	﹤0.01%	1678
2014 Q1	$184K	Hold	2,920	–	–	﹤0.01%	1663
2013 Q4	$145K	Hold	2,920	–	–	﹤0.01%	1739
2013 Q3	$228K	Hold	2,920	–	–	﹤0.01%	1581
2013 Q2	$264K	Buy	+2,920	New	+$272K	﹤0.01%	1518

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 18.14% 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 $552B AUM 44.19% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.26% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Norges Bank Oslo, Norway $1T AUM

Public Employees Retirement Association of Colorado's IO Position: Q2 2015 in Review

Public Employees Retirement Association of Colorado sold out of ION Geophysical Corporation (IO) in Q2 2015, closing a stake of 2,920 shares — an estimated $95K sold.

Public Employees Retirement Association of Colorado first reported a position in IO in Q2 2013 and held it in 8 quarters. The position peaked at $264K in Q2 2013. 122 funds tracked by Wall St. Rank hold IO as of Q2 2015.

Public Employees Retirement Association of Colorado reported no remaining ION Geophysical Corporation position as of Q2 2015 after selling out during the quarter.
Public Employees Retirement Association of Colorado sold 2,920 ION Geophysical Corporation shares in Q2 2015, an estimated $95K.
Public Employees Retirement Association of Colorado first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 8 quarters.
Public Employees Retirement Association of Colorado's ION Geophysical Corporation position peaked at $264K in Q2 2013.
122 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q2 2015.

Based on Public Employees Retirement Association of Colorado's 13F filing for Q2 2015, filed 31 Jul 2015.