ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044108. A total of 1 filers reported holding ION GEOPHYSICAL CORP in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2015 | $255,000 | +16.4% | 507,388 | -9.8% | 0.00% | – |
Q3 2015 | $219,000 | -64.0% | 562,636 | -1.1% | 0.00% | -100.0% |
Q2 2015 | $609,000 | -40.3% | 568,730 | +21.0% | 0.00% | 0.0% |
Q1 2015 | $1,020,000 | -21.1% | 469,875 | +0.0% | 0.00% | -50.0% |
Q4 2014 | $1,292,000 | -1.9% | 469,869 | -0.5% | 0.00% | 0.0% |
Q3 2014 | $1,317,000 | -33.4% | 472,189 | +0.8% | 0.00% | -33.3% |
Q2 2014 | $1,976,000 | -7.5% | 468,324 | -7.7% | 0.00% | 0.0% |
Q1 2014 | $2,136,000 | +29.6% | 507,478 | +1.6% | 0.00% | +50.0% |
Q4 2013 | $1,648,000 | -37.5% | 499,243 | -1.5% | 0.00% | -50.0% |
Q3 2013 | $2,636,000 | -12.4% | 506,980 | +1.4% | 0.00% | -20.0% |
Q2 2013 | $3,009,000 | – | 499,870 | – | 0.01% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
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