ONCE

Spark Therapeutics, Inc. Common Stock
ONCE

Delisted

ONCE was delisted on the 16th of December, 2019.

176 hedge funds and large institutions have $2.17B invested in Spark Therapeutics, Inc. Common Stock in 2018 Q3 according to their latest regulatory filings, with 27 funds opening new positions, 65 increasing their positions, 53 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
176
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$8.35M
Puts
$10.9M
Net Calls
Net Calls Change

Top Buyers

1 +$87.9M
2 +$45.7M
3 +$16.6M
4
CC
Casdin Capital
New York
+$11.6M
5
Deutsche Bank
Deutsche Bank
Germany
+$10.4M

Top Sellers

1 -$59.8M
2 -$40.2M
3 -$26.5M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$23.3M
5
HI
HBK Investments
Texas
-$20.5M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$312K
127
$306K
128
$298K
129
$273K
130
$245K
131
$223K
132
$223K
133
$216K
134
$215K
135
$215K
136
$208K
137
$208K
138
$205K
139
$193K
140
$177K
141
$162K
142
$160K
143
$143K
144
$133K
145
$122K
146
$116K
147
$100K
148
$82K
149
$71K
150
$57K