ONCE

Spark Therapeutics, Inc. Common Stock
ONCE

Delisted

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

115 hedge funds and large institutions have $1.24B invested in Spark Therapeutics, Inc. Common Stock in 2016 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 51 increasing their positions, 20 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
115
Holders Change
+10
Holders Change %
+9.52%
% of All Funds
3.07%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
30
Increased
51
Reduced
20
Closed
20
Calls
$16.4M
Puts
$3.65M
Net Calls
+$12.7M
Net Calls Change
+$18.5M
Name Holding Trade Value Shares
Change
Shares
Change %
EC
126
EcoR1 Capital
California
-$257K -8,700 Closed
Jane Street
127
Jane Street
New York
-$240K -8,125 Closed
BAM
128
Burnham Asset Management
New York
-$221K -7,000 Closed
TRCT
129
Tower Research Capital (TRC)
New York
-$142K -4,819 Closed
ST
130
Spot Trading
Illinois
-$141K -4,785 Closed
Group One Trading
131
Group One Trading
Illinois
-$79K -2,682 Closed
CG
132
Cutler Group
California
-$65K -2,228 Closed
Simplex Trading
133
Simplex Trading
Illinois
-$17K -607 Closed
EFSCE
134
Enterprise Financial Services Corp (EFSC)
Missouri
-$2K -56 Closed