RADISYS CORP's ticker is RSYS and the CUSIP is 750459109. A total of 67 filers reported holding RADISYS CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $42,000 | -64.1% | 11,158 | -49.1% | 0.00% | -66.7% |
| Q3 2016 | $117,000 | -12.0% | 21,923 | -26.3% | 0.00% | 0.0% |
| Q2 2016 | $133,000 | -46.8% | 29,743 | -53.0% | 0.00% | -57.1% |
| Q1 2016 | $250,000 | +303.2% | 63,242 | +175.8% | 0.01% | +600.0% |
| Q3 2015 | $62,000 | +40.9% | 22,933 | +11.7% | 0.00% | 0.0% |
| Q1 2015 | $44,000 | +4.8% | 20,533 | +15.7% | 0.00% | 0.0% |
| Q4 2014 | $42,000 | +61.5% | 17,750 | +54.6% | 0.00% | – |
| Q4 2013 | $26,000 | – | 11,479 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Nierenberg Investment Management Company, Inc. | 3,485,055 | $8,922,000 | 10.87% |
| Potomac Capital Management, Inc. | 1,213,010 | $3,105,000 | 3.79% |
| Pacific Ridge Capital Partners, LLC | 550,920 | $1,410,000 | 0.59% |
| CENTRAL SECURITIES CORP | 484,900 | $1,241,000 | 0.28% |
| ALGERT GLOBAL LLC | 157,191 | $402,000 | 0.22% |
| Penn Capital Management Company, LLC | 1,130,142 | $2,893,000 | 0.12% |
| KENNEDY CAPITAL MANAGEMENT LLC | 1,248,403 | $3,196,000 | 0.06% |
| SEGALL BRYANT & HAMILL, LLC | 792,942 | $2,030,000 | 0.04% |
| Ancora Advisors LLC | 136,500 | $349,000 | 0.04% |
| Rotella Capital Management, Inc. | 18,582 | $48,000 | 0.04% |