BlackRock Investment Management’s Parkervision Inc PRKR Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 2016 Q4 | $4K | Hold |  | |||||
| 2016 Q3 | $8K | Hold |  | |||||
| 2016 Q2 | $6K | Buy |  | |||||
| 2015 Q2 | – | Sell |  | |||||
| 2015 Q1 | $234K | Sell |  | |||||
| 2014 Q4 | $261K | Buy |  | |||||
| 2014 Q3 | $326K | Buy |  | |||||
| 2014 Q2 | $408K | Buy |  | |||||
| 2014 Q1 | $1.18M | Buy |  | |||||
| 2013 Q4 | $1.1M | Sell |  | |||||
| 2013 Q3 | $843K | Buy |  | |||||
| 2013 Q2 | $1.06M | Buy |  |