RADISYS CORP's ticker is RSYS and the CUSIP is 750459109. A total of 54 filers reported holding RADISYS CORP in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $9,000 | -18.2% | 13,951 | +22.0% | 0.00% | – |
| Q4 2017 | $11,000 | -66.7% | 11,438 | -53.2% | 0.00% | – |
| Q3 2017 | $33,000 | -50.0% | 24,436 | +65.7% | 0.00% | – |
| Q4 2016 | $66,000 | -42.6% | 14,749 | -31.3% | 0.00% | – |
| Q3 2016 | $115,000 | -12.2% | 21,466 | -26.3% | 0.00% | – |
| Q2 2016 | $131,000 | +178.7% | 29,113 | +144.9% | 0.00% | – |
| Q1 2016 | $47,000 | +80.8% | 11,886 | +16.2% | 0.00% | – |
| Q2 2015 | $26,000 | +4.0% | 10,229 | -13.5% | 0.00% | – |
| Q1 2015 | $25,000 | 0.0% | 11,829 | +10.3% | 0.00% | – |
| Q4 2014 | $25,000 | -16.7% | 10,729 | -5.3% | 0.00% | – |
| Q3 2014 | $30,000 | -82.0% | 11,329 | -76.4% | 0.00% | – |
| Q2 2014 | $167,000 | +17.6% | 47,939 | +20.5% | 0.00% | – |
| Q1 2014 | $142,000 | +132.8% | 39,783 | +49.2% | 0.00% | – |
| Q4 2013 | $61,000 | -10.3% | 26,659 | +25.3% | 0.00% | – |
| Q3 2013 | $68,000 | +4.6% | 21,282 | +59.3% | 0.00% | – |
| Q2 2013 | $65,000 | -38.1% | 13,362 | -37.6% | 0.00% | – |
| Q1 2013 | $105,000 | – | 21,404 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Nierenberg Investment Management Company, Inc. | 4,286,231 | $11,444,000 | 14.02% |
| Potomac Capital Management, Inc. | 695,007 | $1,856,000 | 2.02% |
| DIKER MANAGEMENT LLC | 1,989,598 | $5,312,000 | 1.03% |
| Nokomis Capital, L.L.C. | 1,377,362 | $3,678,000 | 0.97% |
| DSC Advisors, L.P. | 230,000 | $614,000 | 0.31% |
| CENTRAL SECURITIES CORP | 484,900 | $1,295,000 | 0.28% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 871,500 | $2,327,000 | 0.19% |
| GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 248,200 | $663,000 | 0.19% |
| Herald Investment Management Ltd | 105,500 | $258,000 | 0.10% |
| KENNEDY CAPITAL MANAGEMENT LLC | 1,262,865 | $3,372,000 | 0.07% |