RADISYS CORP's ticker is RSYS and the CUSIP is 750459109. A total of 73 filers reported holding RADISYS CORP in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $1,813,000 | +133.3% | 1,112 | 0.0% | 0.00% | – |
| Q2 2018 | $777,000 | -85.6% | 1,112 | -86.8% | 0.00% | – |
| Q1 2018 | $5,388,000 | -51.1% | 8,406 | -23.3% | 0.00% | – |
| Q4 2017 | $11,015,000 | +149.3% | 10,960 | +239.8% | 0.00% | – |
| Q3 2017 | $4,418,000 | -65.3% | 3,225 | -4.8% | 0.00% | – |
| Q2 2017 | $12,743,000 | +13751.1% | 3,389 | +14634.8% | 0.00% | – |
| Q1 2017 | $92,000 | -94.3% | 23 | -93.7% | 0.00% | – |
| Q4 2016 | $1,613,000 | -88.6% | 364 | -86.3% | 0.00% | – |
| Q3 2016 | $14,199,000 | +125.0% | 2,659 | +88.7% | 0.00% | – |
| Q2 2016 | $6,312,000 | +4718.3% | 1,409 | +2775.5% | 0.00% | – |
| Q3 2014 | $131,000 | -23.4% | 49 | 0.0% | 0.00% | – |
| Q2 2014 | $171,000 | -75.3% | 49 | -83.8% | 0.00% | – |
| Q4 2013 | $692,000 | – | 302 | – | 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% |