Citigroup
IO

Citigroup’s ION Geophysical Corporation IO Stock Holding History

Citigroup’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
2014
Q2 		– Sell
-13,333
Closed -$842K – 7511
2014
Q1 		$842K Buy
+13,333
New +$730K ﹤0.01% 3011

Other funds holding IO

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return
RJFSA
Raymond James Financial Services Advisors St. Petersburg, Florida $75.1B AUM 31.89% 1-Year Est. Return

Citigroup's IO Position: Q4 2020 in Review

Citigroup sold out of ION Geophysical Corporation (IO) in Q4 2020, closing a stake of 16,371 shares — an estimated $25K sold.

Citigroup first reported a position in IO in Q2 2013 and held it in 23 quarters. The position peaked at $1.1M in Q1 2014. 36 funds tracked by Wall St. Rank hold IO as of Q4 2020.

  • Citigroup reported no remaining ION Geophysical Corporation position as of Q4 2020 after selling out during the quarter.
  • Citigroup sold 16,371 ION Geophysical Corporation shares in Q4 2020, an estimated $25K.
  • Citigroup first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 23 quarters.
  • Citigroup's ION Geophysical Corporation position peaked at $1.1M in Q1 2014.
  • 36 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q4 2020.

Based on Citigroup's 13F filing for Q4 2020, filed 11 Feb 2021.