Casdin Capital’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q4
Sell
-863,300
Closed -$83.7M 35
2019
Q3
$83.7M Sell
863,300
-21,500
-2% -$2.09M 8.66% 1
2019
Q2
$90.6M Sell
884,800
-55,200
-6% -$5.65M 8.48% 1
2019
Q1
$107M Buy
940,000
+100,000
+12% +$11.4M 11.76% 1
2018
Q4
$32.9M Buy
840,000
+165,000
+24% +$6.46M 5.62% 5
2018
Q3
$36.8M Buy
675,000
+212,000
+46% +$11.6M 4.48% 10
2018
Q2
$38.3M Hold
463,000
5.36% 6
2018
Q1
$30.8M Buy
463,000
+160,526
+53% +$10.7M 5.42% 5
2017
Q4
$15.6M Buy
302,474
+93,000
+44% +$4.78M 3.79% 13
2017
Q3
$18.7M Buy
209,474
+39,474
+23% +$3.52M 5.27% 9
2017
Q2
$10.2M Buy
170,000
+35,000
+26% +$2.09M 3.76% 9
2017
Q1
$7.2M Buy
135,000
+6,500
+5% +$347K 4.25% 8
2016
Q4
$6.41M Buy
128,500
+35,000
+37% +$1.75M 5.3% 7
2016
Q3
$5.62M Sell
93,500
-69,000
-42% -$4.14M 4.55% 8
2016
Q2
$8.31M Sell
162,500
-7,500
-4% -$383K 8.27% 1
2016
Q1
$5.02M Buy
170,000
+25,000
+17% +$738K 5.76% 10
2015
Q4
$6.57M Buy
+145,000
New +$6.57M 5.81% 5