MSA
IO

Mason Street Advisors’s ION Geophysical Corporation IO Stock Holding History

Mason Street 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
2015
Q4 		– Sell
-1,262
Closed -$7K – 1522
2015
Q3 		$7K Buy
1,262
+79
+7% +$833 ﹤0.01% 1514
2015
Q2 		$19K Buy
1,183
+47
+4% +$1.26K ﹤0.01% 1507
2015
Q1 		$37K Buy
1,136
+38
+3% +$1.36K ﹤0.01% 1477
2014
Q4 		$45K Buy
1,098
+33
+3% +$1.3K ﹤0.01% 1855
2014
Q3 		$45K Sell
1,065
-7
-0.7% -$374 ﹤0.01% 1838
2014
Q2 		$68K Buy
1,072
+32
+3% +$2.02K ﹤0.01% 1767
2014
Q1 		$66K Sell
1,040
-259
-20% -$14.2K ﹤0.01% 1750
2013
Q4 		$64K Buy
1,299
+98
+8% +$5.94K ﹤0.01% 1785
2013
Q3 		$94K Buy
1,201
+85
+8% +$6.99K ﹤0.01% 1549
2013
Q2 		$101K Buy
+1,116
New +$104K ﹤0.01% 1433

Other funds holding IO

Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
CPS
Counsel Portfolio Services Mississauga, Ontario, Canada $1.01B AUM 2.83% 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
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 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

Mason Street Advisors's IO Position: Q4 2015 in Review

Mason Street Advisors sold out of ION Geophysical Corporation (IO) in Q4 2015, closing a stake of 1,262 shares — an estimated $7K sold.

Mason Street Advisors first reported a position in IO in Q2 2013 and held it in 10 quarters. The position peaked at $101K in Q2 2013. 88 funds tracked by Wall St. Rank hold IO as of Q4 2015.

  • Mason Street Advisors reported no remaining ION Geophysical Corporation position as of Q4 2015 after selling out during the quarter.
  • Mason Street Advisors sold 1,262 ION Geophysical Corporation shares in Q4 2015, an estimated $7K.
  • Mason Street Advisors first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 10 quarters.
  • Mason Street Advisors's ION Geophysical Corporation position peaked at $101K in Q2 2013.
  • 88 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q4 2015.

Based on Mason Street Advisors's 13F filing for Q4 2015, filed 16 Feb 2016.