ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044108. A total of 150 filers reported holding ION GEOPHYSICAL CORP in Q3 2014. The put-call ratio across all filers is 2.70 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $158,000 | -63.6% | 405,582 | 0.0% | 0.00% | -100.0% |
| Q2 2015 | $434,000 | -51.8% | 405,582 | -2.3% | 0.00% | -50.0% |
| Q1 2015 | $901,000 | -60.5% | 415,082 | -50.0% | 0.00% | -33.3% |
| Q4 2014 | $2,282,000 | +97.1% | 830,164 | +100.0% | 0.00% | 0.0% |
| Q3 2014 | $1,158,000 | -33.9% | 415,082 | 0.0% | 0.00% | -40.0% |
| Q2 2014 | $1,752,000 | +0.3% | 415,082 | 0.0% | 0.01% | 0.0% |
| Q1 2014 | $1,747,000 | +26.5% | 415,082 | -0.8% | 0.01% | +25.0% |
| Q4 2013 | $1,381,000 | -39.9% | 418,382 | -5.4% | 0.00% | -33.3% |
| Q3 2013 | $2,299,000 | -14.7% | 442,149 | -1.3% | 0.01% | -25.0% |
| Q2 2013 | $2,696,000 | – | 447,849 | – | 0.01% | – |
Download | ||||||
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% |