EC
ONCE
EcoR1 Capital’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2019
Q4 | – | Sell |
-714,789
| Closed | -$69.3M | – | 54 |
|
|
2019
Q3 | $69.3M | Buy |
714,789
+100,661
| +16% | +$9.76M | 8.75% | 3 |
|
|
2019
Q2 | $62.9M | Buy |
614,128
+85,128
| +16% | +$8.72M | 6.35% | 6 |
|
|
2019
Q1 | $60.2M | Sell |
529,000
-607,851
| -53% | -$69.2M | 5.55% | 6 |
|
|
2018
Q4 | $44.5M | Buy |
1,136,851
+299,803
| +36% | +$11.7M | 4.45% | 6 |
|
|
2018
Q3 | $45.7M | Buy |
+837,048
| New | +$45.7M | 4.11% | 8 |
|
|
2018
Q1 | – | Hold |
0
| – | – | – | 37 |
|
|
2017
Q4 | – | Hold |
0
| – | – | – | 48 |
|
|
2016
Q4 | – | Sell |
-68,600
| Closed | -$4.12M | – | 37 |
|
|
2016
Q3 | $4.12M | Buy |
+68,600
| New | +$4.12M | 1.26% | 17 |
|
|
2016
Q2 | – | Sell |
-8,700
| Closed | -$257K | – | 38 |
|
|
2016
Q1 | $257K | Buy |
+8,700
| New | +$257K | 0.09% | 30 |
|