ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044207. A total of 41 filers reported holding ION GEOPHYSICAL CORP in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $240,000 | -46.7% | 276,600 | -46.0% | 0.00% | – |
| Q4 2021 | $450,000 | +110.3% | 512,000 | +218.3% | 0.00% | – |
| Q3 2021 | $214,000 | -2.3% | 160,840 | +53.4% | 0.00% | – |
| Q2 2021 | $219,000 | -17.4% | 104,877 | -15.2% | 0.00% | – |
| Q1 2021 | $265,000 | +14.2% | 123,692 | +30.0% | 0.00% | – |
| Q4 2020 | $232,000 | +1350.0% | 95,116 | +773.2% | 0.00% | – |
| Q3 2020 | $16,000 | -77.1% | 10,893 | -63.4% | 0.00% | – |
| Q2 2020 | $70,000 | +48.9% | 29,741 | -19.5% | 0.00% | – |
| Q1 2020 | $47,000 | -84.5% | 36,953 | +5.6% | 0.00% | – |
| Q4 2019 | $304,000 | +50.5% | 35,000 | +58.4% | 0.00% | – |
| Q3 2019 | $202,000 | -93.6% | 22,100 | -94.3% | 0.00% | – |
| Q2 2019 | $3,141,000 | +43.0% | 390,480 | +156.6% | 0.00% | -100.0% |
| Q1 2019 | $2,197,000 | -35.7% | 152,200 | +8.2% | 0.00% | 0.0% |
| Q2 2018 | $3,419,000 | -46.5% | 140,700 | -40.4% | 0.00% | -50.0% |
| Q1 2018 | $6,396,000 | +119.7% | 236,026 | +60.1% | 0.00% | +100.0% |
| Q4 2017 | $2,911,000 | +928.6% | 147,435 | +394.7% | 0.00% | – |
| Q3 2017 | $283,000 | +363.9% | 29,800 | +137.3% | 0.00% | – |
| Q1 2017 | $61,000 | -18.7% | 12,557 | +4.6% | 0.00% | – |
| Q2 2016 | $75,000 | -7.4% | 12,000 | +20.0% | 0.00% | – |
| Q1 2016 | $81,000 | – | 10,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Arlington Capital Management, Inc. | 132,080 | $176,000 | 0.33% |
| Gates Capital Management | 2,953,850 | $3,929,000 | 0.11% |
| Virtu Financial LLC | 44,041 | $59,000 | 0.01% |
| Belvedere Trading LLC | 93,800 | $204,000 | 0.01% |
| SeaCrest Wealth Management, LLC | 25,000 | $33,000 | 0.00% |
| DUPONT CAPITAL MANAGEMENT CORP | 71,034 | $94,000 | 0.00% |
| Cetera Advisors LLC | 42,940 | $57,000 | 0.00% |
| Your Advocates Ltd., LLP | 1,000 | $1,000 | 0.00% |
| MEEDER ASSET MANAGEMENT INC | 2,321 | $3,000 | 0.00% |
| HARBOUR INVESTMENTS, INC. | 33 | $0 | 0.00% |