PG
IO

PEAK6 Group’s ION Geophysical Corporation IO Stock Holding History

PEAK6 Group’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
2018
Q2 		$678K Sell
27,900
-18,700
-40% -$486K ﹤0.01% 2311
2018
Q1 		$1.26M Sell
46,600
-4,700
-9% -$111K 0.01% 1744
2017
Q4 		$1.01M Buy
+51,300
New +$643K ﹤0.01% 1904
2014
Q2 		– Sell
-247
Closed -$16K – 5564
2014
Q1 		$16K Sell
247
-226
-48% -$12.4K ﹤0.01% 4633
2013
Q4 		$23K Sell
473
-5,714
-92% -$346K ﹤0.01% 4576
2013
Q3 		$241K Buy
+6,187
New +$509K ﹤0.01% 3521

Other funds holding IO

GCM
Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

PEAK6 Group's IO Position: Q2 2014 in Review

PEAK6 Group sold out of ION Geophysical Corporation (IO) in Q2 2014, closing a stake of 712 shares — an estimated $45K sold.

PEAK6 Group first reported a position in IO in Q3 2013 and held it in 3 quarters. The position peaked at $232K in Q4 2013. 146 funds tracked by Wall St. Rank hold IO as of Q2 2014.

  • PEAK6 Group reported no remaining ION Geophysical Corporation position as of Q2 2014 after selling out during the quarter.
  • PEAK6 Group sold 712 ION Geophysical Corporation shares in Q2 2014, an estimated $45K.
  • PEAK6 Group first reported a position in ION Geophysical Corporation in Q3 2013 and held it in 3 quarters.
  • PEAK6 Group's ION Geophysical Corporation position peaked at $232K in Q4 2013.
  • 146 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q2 2014.

Based on PEAK6 Group's 13F filing for Q2 2014, filed 14 Aug 2014.