Ardsley Advisory Partners’s Alder Biopharmaceuticals, Inc. ALDR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2019
Q3 | – | Sell |
-20,000
| Closed | -$235K | – | 178 |
|
|
2019
Q2 | $235K | Sell |
20,000
-10,000
| -33% | -$118K | 0.04% | 110 |
|
|
2019
Q1 | $410K | Buy |
+30,000
| New | +$410K | 0.08% | 81 |
|
|
2017
Q4 | – | Sell |
-30,000
| Closed | -$368K | – | 173 |
|
|
2017
Q3 | $368K | Buy |
+30,000
| New | +$368K | 0.05% | 92 |
|
|
2017
Q2 | – | Sell |
-10,000
| Closed | -$208K | – | 185 |
|
|
2017
Q1 | $208K | Buy |
+10,000
| New | +$208K | 0.03% | 112 |
|