Cubist Systematic Strategies’s ION Geophysical Corporation IO Stock Holding History

Cubist Systematic Strategies’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 Q1	–	Sell	-9,858	Closed	-$51K	–	2547
2018 Q4	$51K	Buy	+9,858	New	+$100K	﹤0.01%	1865
2016 Q1	–	Sell	-1,208	Closed	-$9K	–	2024
2015 Q4	$9K	Sell	1,208 -618	-34%	-$4.4K	﹤0.01%	1708
2015 Q3	$11K	Sell	1,826 -5,365	-75%	-$56.6K	﹤0.01%	1807
2015 Q2	$115K	Buy	+7,191	New	+$193K	0.01%	1602
2015 Q1	–	Sell	-2,298	Closed	-$95K	–	2242
2014 Q4	$95K	Buy	2,298 +421	+22%	+$16.6K	0.01%	1707
2014 Q3	$79K	Buy	1,877 +598	+47%	+$32K	﹤0.01%	1583
2014 Q2	$81K	Buy	+1,279	New	+$80.6K	﹤0.01%	1354

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

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 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

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

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

Cubist Systematic Strategies's IO Position: Q1 2019 in Review

Cubist Systematic Strategies sold out of ION Geophysical Corporation (IO) in Q1 2019, closing a stake of 9,858 shares — an estimated $51K sold.

Cubist Systematic Strategies first reported a position in IO in Q2 2014 and held it in 7 quarters. The position peaked at $115K in Q2 2015. 69 funds tracked by Wall St. Rank hold IO as of Q1 2019.

Cubist Systematic Strategies reported no remaining ION Geophysical Corporation position as of Q1 2019 after selling out during the quarter.
Cubist Systematic Strategies sold 9,858 ION Geophysical Corporation shares in Q1 2019, an estimated $51K.
Cubist Systematic Strategies first reported a position in ION Geophysical Corporation in Q2 2014 and held it in 7 quarters.
Cubist Systematic Strategies's ION Geophysical Corporation position peaked at $115K in Q2 2015.
69 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q1 2019.

Based on Cubist Systematic Strategies's 13F filing for Q1 2019, filed 15 May 2019.