Hudson Bay Capital Management LP - ION GEOPHYSICAL CORP ownership

ION GEOPHYSICAL CORP's ticker is and the CUSIP is 462044907. A total of 2 filers reported holding ION GEOPHYSICAL CORP in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Hudson Bay Capital Management LP ownership history of ION GEOPHYSICAL CORP
ValueSharesWeighting
Q1 2019$342,000
+40.7%
23,700
+137.0%
0.00%
+33.3%
Q2 2018$243,00010,0000.00%
Other shareholders
ION GEOPHYSICAL CORP shareholders Q3 2018
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 15$23,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ION GEOPHYSICAL CORP shareholders