GC
IO

GW Capital’s ION Geophysical Corporation IO Stock Holding History

GW Capital’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
2013
Q3 		– Sell
-311,488
Closed -$28.1M – 79
2013
Q2 		$28.1M Buy
+311,488
New +$29.1M 1.43% 33

Other funds holding IO

Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
SDJVC
St. Denis J. Villere & Co New Orleans, Louisiana $907M AUM 10.61% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

GW Capital's IO Position: Q3 2013 in Review

GW Capital sold out of ION Geophysical Corporation (IO) in Q3 2013, closing a stake of 311,488 shares — an estimated $28.1M sold.

GW Capital first reported a position in IO in Q2 2013 and held it in 1 quarter. The position peaked at $28.1M in Q2 2013. 142 funds tracked by Wall St. Rank hold IO as of Q3 2013.

  • GW Capital reported no remaining ION Geophysical Corporation position as of Q3 2013 after selling out during the quarter.
  • GW Capital sold 311,488 ION Geophysical Corporation shares in Q3 2013, an estimated $28.1M.
  • GW Capital first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 1 quarter.
  • GW Capital's ION Geophysical Corporation position peaked at $28.1M in Q2 2013.
  • 142 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q3 2013.

Based on GW Capital's 13F filing for Q3 2013, filed 8 Nov 2013.