ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044207. A total of 66 filers reported holding ION GEOPHYSICAL CORP in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2020 | $107,000 | -82.9% | 84,061 | +16.9% | 0.00% | -83.3% |
Q4 2019 | $624,000 | -4.9% | 71,880 | 0.0% | 0.01% | 0.0% |
Q3 2019 | $656,000 | +13.3% | 71,880 | 0.0% | 0.01% | +20.0% |
Q2 2019 | $579,000 | -44.2% | 71,880 | 0.0% | 0.01% | -44.4% |
Q1 2019 | $1,038,000 | +179.0% | 71,880 | 0.0% | 0.01% | +200.0% |
Q4 2018 | $372,000 | -66.7% | 71,880 | 0.0% | 0.00% | -62.5% |
Q3 2018 | $1,118,000 | -36.0% | 71,880 | 0.0% | 0.01% | -33.3% |
Q2 2018 | $1,747,000 | -10.3% | 71,880 | 0.0% | 0.01% | -14.3% |
Q1 2018 | $1,948,000 | +37.2% | 71,880 | 0.0% | 0.01% | +55.6% |
Q4 2017 | $1,420,000 | +107.6% | 71,880 | 0.0% | 0.01% | +80.0% |
Q3 2017 | $684,000 | +118.5% | 71,880 | 0.0% | 0.01% | +150.0% |
Q2 2017 | $313,000 | -10.3% | 71,880 | 0.0% | 0.00% | 0.0% |
Q1 2017 | $349,000 | -19.0% | 71,880 | 0.0% | 0.00% | -33.3% |
Q4 2016 | $431,000 | -12.4% | 71,880 | 0.0% | 0.00% | 0.0% |
Q3 2016 | $492,000 | +9.8% | 71,880 | 0.0% | 0.00% | 0.0% |
Q2 2016 | $448,000 | -22.9% | 71,880 | 0.0% | 0.00% | -25.0% |
Q1 2016 | $581,000 | – | 71,880 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
GSA CAPITAL PARTNERS LLP | 54,182 | $132,000 | 0.02% |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 77,400 | $188,000 | 0.00% |
Renaissance Technologies | 1,004,267 | $2,440,000 | 0.00% |
SeaCrest Wealth Management, LLC | 10,000 | $24,000 | 0.00% |
FARMERS & MERCHANTS INVESTMENTS INC | 20,763 | $50,000 | 0.00% |
Neuberger Berman Group LLC | 284,018 | $690,000 | 0.00% |
ACADIAN ASSET MANAGEMENT LLC | 79,526 | $193,000 | 0.00% |
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 17,876 | $43,000 | 0.00% |
DEUTSCHE BANK AG\ | 300,000 | $729,000 | 0.00% |
MORGAN STANLEY | 747 | $2,000 | 0.00% |