Renaissance Technologies’s Alder Biopharmaceuticals, Inc. ALDR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2018
Q4 | – | Sell |
-101,500
| Closed | -$1.69M | – | 3757 |
|
|
2018
Q3 | $1.69M | Sell |
101,500
-333,300
| -77% | -$5.55M | ﹤0.01% | 2359 |
|
|
2018
Q2 | $6.87M | Buy |
434,800
+112,500
| +35% | +$1.78M | 0.01% | 1575 |
|
|
2018
Q1 | $4.09M | Buy |
+322,300
| New | +$4.09M | ﹤0.01% | 1939 |
|
|
2016
Q2 | – | Sell |
-26,600
| Closed | -$651K | – | 3610 |
|
|
2016
Q1 | $651K | Buy |
+26,600
| New | +$651K | ﹤0.01% | 2760 |
|
|
2015
Q3 | – | Sell |
-118,300
| Closed | -$6.27M | – | 3474 |
|
|
2015
Q2 | $6.27M | Buy |
+118,300
| New | +$6.27M | 0.01% | 1296 |
|