PP
IO

PDT Partners’s ION Geophysical Corporation IO Stock Holding History

PDT Partners’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
Q2 		– Sell
-14,743
Closed -$213K – 505
2019
Q1 		$213K Sell
14,743
-1,557
-10% -$18.2K 0.01% 388
2018
Q4 		$84K Hold
16,300
– – ﹤0.01% 450
2018
Q3 		$253K Buy
+16,300
New +$318K 0.01% 414
2013
Q3 		– Sell
-4,960
Closed -$448K – 1879
2013
Q2 		$448K Buy
+4,960
New +$463K 0.01% 1106

Other funds holding IO

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
GCM
Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 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
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

PDT Partners's IO Position: Q2 2019 in Review

PDT Partners sold out of ION Geophysical Corporation (IO) in Q2 2019, closing a stake of 14,743 shares — an estimated $213K sold.

PDT Partners first reported a position in IO in Q2 2013 and held it in 4 quarters. The position peaked at $448K in Q2 2013. 58 funds tracked by Wall St. Rank hold IO as of Q2 2019.

  • PDT Partners reported no remaining ION Geophysical Corporation position as of Q2 2019 after selling out during the quarter.
  • PDT Partners sold 14,743 ION Geophysical Corporation shares in Q2 2019, an estimated $213K.
  • PDT Partners first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 4 quarters.
  • PDT Partners's ION Geophysical Corporation position peaked at $448K in Q2 2013.
  • 58 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q2 2019.

Based on PDT Partners's 13F filing for Q2 2019, filed 14 Aug 2019.