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 | $3,165,000 | -23.6% | 6,291,508 | -40.7% | 0.00% | – |
| Q3 2015 | $4,140,000 | -41.8% | 10,615,914 | +59.6% | 0.00% | – |
| Q2 2015 | $7,119,000 | -64.0% | 6,652,170 | -27.0% | 0.00% | -100.0% |
| Q1 2015 | $19,777,000 | -15.3% | 9,113,771 | +7.3% | 0.00% | -50.0% |
| Q4 2014 | $23,353,000 | -9.7% | 8,491,811 | -8.4% | 0.00% | 0.0% |
| Q3 2014 | $25,864,000 | -28.5% | 9,270,258 | +8.1% | 0.00% | -33.3% |
| Q2 2014 | $36,184,000 | -1.4% | 8,574,437 | -1.6% | 0.00% | 0.0% |
| Q1 2014 | $36,693,000 | +49.2% | 8,715,856 | +17.0% | 0.00% | +50.0% |
| Q4 2013 | $24,589,000 | -37.5% | 7,451,233 | -1.5% | 0.00% | -50.0% |
| Q3 2013 | $39,346,000 | -11.6% | 7,566,420 | +2.3% | 0.00% | -20.0% |
| Q2 2013 | $44,522,000 | – | 7,395,792 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VILLERE ST DENIS J & CO LLC | 10,309,119 | $34,020,000 | 1.32% |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 141,508 | $467,000 | 0.43% |
| NCM Capital Advisers, Inc. | 121,100 | $400,000 | 0.41% |
| US GLOBAL INVESTORS FUNDS | 644,781 | $2,128,000 | 0.38% |
| U S GLOBAL INVESTORS INC | 644,781 | $2,128,000 | 0.38% |
| Archer Capital Management, L.P. | 736,200 | $2,429,000 | 0.36% |
| Parametrica Management Ltd | 38,546 | $127,000 | 0.35% |
| Counsel Portfolio Services Inc. | 577,175 | $1,905,000 | 0.20% |
| TFS CAPITAL LLC | 1,046,927 | $3,455,000 | 0.16% |
| OTA Financial Group L.P. | 68,629 | $226,000 | 0.14% |