Prospera Financial Services’s Research Frontiers REFR Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 2020 Q4 | – | Sell |  | |||||
| 2020 Q3 | $2K | Buy |  | |||||
| 2018 Q3 | – | Sell |  | |||||
| 2018 Q2 | $16K | Hold |  | |||||
| 2018 Q1 | $22K | Hold |  | |||||
| 2017 Q4 | $22K | Hold |  | |||||
| 2017 Q3 | $23K | Hold |  | |||||
| 2017 Q2 | $24K | Hold |  | |||||
| 2017 Q1 | $26K | Hold |  | |||||
| 2016 Q4 | $37K | Hold |  | |||||
| 2016 Q3 | $51K | Hold |  | |||||
| 2016 Q2 | $72K | Hold |  | |||||
| 2016 Q1 | $90K | Buy |  | |||||
| 2015 Q4 | $73K | Hold |  | |||||
| 2015 Q3 | $71K | Buy |  |