Walleye Trading
IO

Walleye Trading’s ION Geophysical Corporation IO Stock Holding History

Walleye Trading’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
2014
Q4 		– Sell
-33
Closed -$1K – 4766
2014
Q3 		$1K Sell
33
-127
-79% -$6.79K ﹤0.01% 4028
2014
Q2 		$10 Buy
+160
New +$10.1K ﹤0.01% 3398
2014
Q1 		– Sell
-353
Closed -$17K – 4204
2013
Q4 		$17K Buy
353
+60
+20% +$3.64K ﹤0.01% 3209
2013
Q3 		$23K Buy
+293
New +$24.1K ﹤0.01% 2504

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
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 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
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Walleye Trading's IO Position: Q1 2019 in Review

Walleye Trading sold out of ION Geophysical Corporation (IO) in Q1 2019, closing a stake of 17,186 shares — an estimated $89K sold.

Walleye Trading first reported a position in IO in Q2 2013 and held it in 6 quarters. The position peaked at $89K in Q4 2018. 69 funds tracked by Wall St. Rank hold IO as of Q1 2019.

  • Walleye Trading reported no remaining ION Geophysical Corporation position as of Q1 2019 after selling out during the quarter.
  • Walleye Trading sold 17,186 ION Geophysical Corporation shares in Q1 2019, an estimated $89K.
  • Walleye Trading first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 6 quarters.
  • Walleye Trading's ION Geophysical Corporation position peaked at $89K in Q4 2018.
  • 69 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q1 2019.

Based on Walleye Trading's 13F filing for Q1 2019, filed 15 May 2019.