Atherton Lane Advisers’s ION Geophysical Corporation IO Stock Holding History

Atherton Lane Advisers’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 Q4	$10K	Buy	+1,260	New	+$8.97K	﹤0.01%	230

Other funds holding IO

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

CPS

Counsel Portfolio Services Mississauga, Ontario, Canada $1.01B AUM 2.83% 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

Wells Fargo San Francisco, California $530B AUM 22.01% 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

Atherton Lane Advisers's IO Position: Q4 2015 in Review

Atherton Lane Advisers opened a new position in ION Geophysical Corporation (IO) in Q4 2015: 1,260 shares worth $10K. The stake represents ﹤0.01% of the portfolio and ranks #230 among its holdings.

88 funds tracked by Wall St. Rank hold IO as of Q4 2015.

Atherton Lane Advisers held 1,260 shares of ION Geophysical Corporation worth $10K as of Q4 2015.
ION Geophysical Corporation was a new Atherton Lane Advisers position in Q4 2015.
ION Geophysical Corporation made up ﹤0.01% of Atherton Lane Advisers's portfolio in Q4 2015, its #230 holding.
88 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q4 2015.

Based on Atherton Lane Advisers's 13F filing for Q4 2015, filed 16 Feb 2016.