ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044207. A total of 34 filers reported holding ION GEOPHYSICAL CORP in Q1 2022. The put-call ratio across all filers is 0.17 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $50,000 | -38.3% | 57,400 | -37.9% | 0.00% | -50.0% |
| Q4 2021 | $81,000 | -69.5% | 92,400 | -27.5% | 0.00% | -60.0% |
| Q2 2021 | $266,000 | -2.6% | 127,400 | 0.0% | 0.01% | 0.0% |
| Q1 2021 | $273,000 | +45.2% | 127,400 | +64.6% | 0.01% | +25.0% |
| Q4 2020 | $188,000 | +62.1% | 77,400 | 0.0% | 0.00% | +33.3% |
| Q3 2020 | $116,000 | -63.5% | 77,400 | -43.0% | 0.00% | -50.0% |
| Q2 2020 | $318,000 | +107.8% | 135,900 | +12.9% | 0.01% | +50.0% |
| Q1 2020 | $153,000 | -88.7% | 120,366 | -22.7% | 0.00% | -77.8% |
| Q4 2019 | $1,352,000 | +13.8% | 155,716 | +19.6% | 0.02% | +12.5% |
| Q3 2019 | $1,188,000 | +13.4% | 130,216 | 0.0% | 0.02% | +23.1% |
| Q2 2019 | $1,048,000 | -44.3% | 130,216 | 0.0% | 0.01% | -43.5% |
| Q1 2019 | $1,880,000 | +104.8% | 130,216 | -26.6% | 0.02% | +91.7% |
| Q4 2018 | $918,000 | -71.4% | 177,305 | -14.1% | 0.01% | -61.3% |
| Q3 2018 | $3,210,000 | -39.4% | 206,405 | -5.2% | 0.03% | -42.6% |
| Q2 2018 | $5,293,000 | -10.3% | 217,805 | 0.0% | 0.05% | -14.3% |
| Q1 2018 | $5,903,000 | +33.8% | 217,805 | -2.5% | 0.06% | +31.2% |
| Q4 2017 | $4,412,000 | +144.8% | 223,405 | +17.9% | 0.05% | +128.6% |
| Q3 2017 | $1,802,000 | +165.4% | 189,505 | +21.3% | 0.02% | +162.5% |
| Q2 2017 | $679,000 | -10.1% | 156,205 | +0.3% | 0.01% | -11.1% |
| Q1 2017 | $755,000 | +28.6% | 155,724 | +59.2% | 0.01% | +12.5% |
| Q4 2016 | $587,000 | -12.4% | 97,816 | 0.0% | 0.01% | -20.0% |
| Q3 2016 | $670,000 | -1.5% | 97,816 | -10.4% | 0.01% | -9.1% |
| Q2 2016 | $680,000 | +91.0% | 109,150 | +148.1% | 0.01% | +83.3% |
| Q1 2016 | $356,000 | – | 44,000 | – | 0.01% | – |
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% |