D.E. Shaw & Co
IO

D.E. Shaw & Co’s ION Geophysical Corporation IO Stock Holding History

D.E. Shaw & Co’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
2020
Q1 		– Sell
-35,477
Closed -$308K – 4481
2019
Q4 		$308K Buy
+35,477
New +$307K ﹤0.01% 3613
2019
Q2 		– Sell
-10,789
Closed -$156K – 4029
2019
Q1 		$156K Buy
+10,789
New +$126K ﹤0.01% 3431
2015
Q4 		– Sell
-1,265
Closed -$7K – 4095
2015
Q3 		$7K Sell
1,265
-1,485
-54% -$15.7K ﹤0.01% 3692
2015
Q2 		$44K Buy
2,750
+387
+16% +$10.4K ﹤0.01% 3697
2015
Q1 		$77K Sell
2,363
-2,120
-47% -$76K ﹤0.01% 3541
2014
Q4 		$185K Sell
4,483
-59
-1% -$2.32K ﹤0.01% 3824
2014
Q3 		$190K Buy
4,542
+675
+17% +$36.1K ﹤0.01% 3907
2014
Q2 		$245K Sell
3,867
-23,629
-86% -$1.49M ﹤0.01% 3910
2014
Q1 		$1.74M Buy
27,496
+12,181
+80% +$667K ﹤0.01% 2529
2013
Q4 		$758K Sell
15,315
-2,828
-16% -$171K ﹤0.01% 3400
2013
Q3 		$1.42M Hold
18,143
– – ﹤0.01% 2732
2013
Q2 		$1.64M Buy
+18,143
New +$1.69M ﹤0.01% 2321

Other funds holding IO

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
GCM
Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return

D.E. Shaw & Co's IO Position: Q1 2020 in Review

D.E. Shaw & Co sold out of ION Geophysical Corporation (IO) in Q1 2020, closing a stake of 35,477 shares — an estimated $308K sold.

D.E. Shaw & Co first reported a position in IO in Q2 2013 and held it in 12 quarters. The position peaked at $1.74M in Q1 2014. 42 funds tracked by Wall St. Rank hold IO as of Q1 2020.

  • D.E. Shaw & Co reported no remaining ION Geophysical Corporation position as of Q1 2020 after selling out during the quarter.
  • D.E. Shaw & Co sold 35,477 ION Geophysical Corporation shares in Q1 2020, an estimated $308K.
  • D.E. Shaw & Co first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 12 quarters.
  • D.E. Shaw & Co's ION Geophysical Corporation position peaked at $1.74M in Q1 2014.
  • 42 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q1 2020.

Based on D.E. Shaw & Co's 13F filing for Q1 2020, filed 15 May 2020.