ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044108. A total of 147 filers reported holding ION GEOPHYSICAL CORP in Q2 2014. The put-call ratio across all filers is 2.99 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $59,000 | +103.4% | 118,050 | +61.4% | 0.00% | – |
| Q3 2015 | $29,000 | +61.1% | 73,122 | +328.9% | 0.00% | – |
| Q2 2015 | $18,000 | -77.5% | 17,050 | -41.3% | 0.00% | -100.0% |
| Q4 2014 | $80,000 | -39.8% | 29,066 | -38.9% | 0.00% | -66.7% |
| Q3 2014 | $133,000 | -38.1% | 47,577 | -6.6% | 0.00% | 0.0% |
| Q2 2014 | $215,000 | -5.3% | 50,947 | -26.0% | 0.00% | 0.0% |
| Q4 2013 | $227,000 | -35.3% | 68,805 | +1.9% | 0.00% | -25.0% |
| Q3 2013 | $351,000 | – | 67,521 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|