Commonwealth Equity Services’s ION Geophysical Corporation IO Stock Holding History

Commonwealth Equity Services’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
2016 Q1	–	Sell	-1,280	Closed	-$10K	–	2315
2015 Q4	$10K	Sell	1,280 -473	-27%	-$3.37K	﹤0.01%	2171
2015 Q3	$10K	Sell	1,753 -53	-3%	-$559	﹤0.01%	2122
2015 Q2	$29K	Sell	1,806 -2,160	-54%	-$57.9K	﹤0.01%	2156
2015 Q1	$129K	Buy	3,966 +980	+33%	+$35.1K	﹤0.01%	2021
2014 Q4	$123K	Sell	2,986 -1,418	-32%	-$55.8K	﹤0.01%	1952
2014 Q3	$184K	Sell	4,404 -134	-3%	-$7.17K	﹤0.01%	1855
2014 Q2	$287K	Buy	4,538 +687	+18%	+$43.3K	﹤0.01%	1582
2014 Q1	$243K	Buy	+3,851	New	+$211K	﹤0.01%	1622

Other funds holding IO

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

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

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

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 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

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

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

Norges Bank Oslo, Norway $935B AUM

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Commonwealth Equity Services's IO Position: Q1 2016 in Review

Commonwealth Equity Services sold out of ION Geophysical Corporation (IO) in Q1 2016, closing a stake of 1,280 shares — an estimated $10K sold.

Commonwealth Equity Services first reported a position in IO in Q1 2014 and held it in 8 quarters. The position peaked at $287K in Q2 2014. 63 funds tracked by Wall St. Rank hold IO as of Q1 2016.

Commonwealth Equity Services reported no remaining ION Geophysical Corporation position as of Q1 2016 after selling out during the quarter.
Commonwealth Equity Services sold 1,280 ION Geophysical Corporation shares in Q1 2016, an estimated $10K.
Commonwealth Equity Services first reported a position in ION Geophysical Corporation in Q1 2014 and held it in 8 quarters.
Commonwealth Equity Services's ION Geophysical Corporation position peaked at $287K in Q2 2014.
63 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q1 2016.

Based on Commonwealth Equity Services's 13F filing for Q1 2016, filed 27 Apr 2016.