RSCM
ONCE
Rock Springs Capital Management’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 |
-505,371
| Closed | -$49M | – | 146 |
|
|
2019
Q3 | $49M | Hold |
505,371
| – | – | 1.95% | 8 |
|
|
2019
Q2 | $51.7M | Sell |
505,371
-32,129
| -6% | -$3.29M | 1.87% | 9 |
|
|
2019
Q1 | $61.2M | Hold |
537,500
| – | – | 2.36% | 7 |
|
|
2018
Q4 | $21M | Hold |
537,500
| – | – | 0.99% | 31 |
|
|
2018
Q3 | $29.3M | Sell |
537,500
-6,500
| -1% | -$355K | 1.06% | 29 |
|
|
2018
Q2 | $45M | Sell |
544,000
-79,500
| -13% | -$6.58M | 1.73% | 12 |
|
|
2018
Q1 | $41.5M | Buy |
623,500
+8,500
| +1% | +$566K | 1.77% | 9 |
|
|
2017
Q4 | $31.6M | Buy |
615,000
+18,000
| +3% | +$926K | 1.43% | 17 |
|
|
2017
Q3 | $53.2M | Sell |
597,000
-28,000
| -4% | -$2.5M | 2.46% | 6 |
|
|
2017
Q2 | $37.3M | Hold |
625,000
| – | – | 1.89% | 12 |
|
|
2017
Q1 | $33.3M | Hold |
625,000
| – | – | 1.92% | 13 |
|
|
2016
Q4 | $31.2M | Hold |
625,000
| – | – | 2.09% | 11 |
|
|
2016
Q3 | $37.5M | Buy |
625,000
+15,000
| +2% | +$901K | 2.35% | 7 |
|
|
2016
Q2 | $31.2M | Buy |
610,000
+29,500
| +5% | +$1.51M | 2.31% | 8 |
|
|
2016
Q1 | $17.1M | Buy |
580,500
+20,500
| +4% | +$605K | 1.44% | 19 |
|
|
2015
Q4 | $25.4M | Buy |
560,000
+60,000
| +12% | +$2.72M | 1.92% | 12 |
|
|
2015
Q3 | $20.9M | Sell |
500,000
-8,059
| -2% | -$336K | 1.69% | 15 |
|
|
2015
Q2 | $30.6M | Buy |
508,059
+474,953
| +1,435% | +$28.6M | 2.24% | 8 |
|
|
2015
Q1 | $2.57M | Buy |
+33,106
| New | +$2.57M | 0.24% | 93 |
|