ProShare Advisors
IO

ProShare Advisors’s ION Geophysical Corporation IO Stock Holding History

ProShare Advisors’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
2016
Q1 		– Sell
-1,369
Closed -$10K – 1708
2015
Q4 		$10K Buy
1,369
+312
+30% +$2.22K ﹤0.01% 1715
2015
Q3 		$6K Sell
1,057
-285
-21% -$3.01K ﹤0.01% 1445
2015
Q2 		$22K Sell
1,342
-552
-29% -$14.8K ﹤0.01% 1645
2015
Q1 		$62K Sell
1,894
-144
-7% -$5.17K ﹤0.01% 1848
2014
Q4 		$84K Sell
2,038
-1,570
-44% -$61.7K ﹤0.01% 1870
2014
Q3 		$151K Sell
3,608
-888
-20% -$47.5K ﹤0.01% 2072
2014
Q2 		$285K Sell
4,496
-4,668
-51% -$294K ﹤0.01% 1946
2014
Q1 		$579K Buy
9,164
+8,398
+1,096% +$460K 0.01% 1756
2013
Q4 		$38K Sell
766
-5,042
-87% -$306K ﹤0.01% 1319
2013
Q3 		$453K Sell
5,808
-235
-4% -$19.3K 0.01% 1554
2013
Q2 		$546K Buy
+6,043
New +$564K 0.01% 1264

Other funds holding IO

Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 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
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
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

ProShare Advisors's IO Position: Q1 2016 in Review

ProShare Advisors sold out of ION Geophysical Corporation (IO) in Q1 2016, closing a stake of 1,369 shares — an estimated $10K sold.

ProShare Advisors first reported a position in IO in Q2 2013 and held it in 11 quarters. The position peaked at $579K in Q1 2014. 63 funds tracked by Wall St. Rank hold IO as of Q1 2016.

  • ProShare Advisors reported no remaining ION Geophysical Corporation position as of Q1 2016 after selling out during the quarter.
  • ProShare Advisors sold 1,369 ION Geophysical Corporation shares in Q1 2016, an estimated $10K.
  • ProShare Advisors first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 11 quarters.
  • ProShare Advisors's ION Geophysical Corporation position peaked at $579K in Q1 2014.
  • 63 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q1 2016.

Based on ProShare Advisors's 13F filing for Q1 2016, filed 6 May 2016.