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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

23% more repeat investments, than reductions

Existing positions increased: 65 | Existing positions reduced: 53

17% more first-time investments, than exits

New positions opened: 27 | Existing positions closed: 23

2% more funds holding

Funds holding: 172176 (+4)

23% less call options, than puts

Call options by funds: $8.35M | Put options by funds: $10.9M

33% less capital invested

Capital invested by funds: $3.23B → $2.17B (-$1.07B)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

Holders
176
Holders Change
+4
Holders Change %
+2.33%
% of All Funds
4.02%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
27
Increased
65
Reduced
53
Closed
23
Calls
$8.35M
Puts
$10.9M
Net Calls
-$2.54M
Net Calls Change
+$4.72M
Name Holding Trade Value Shares
Change
Change in
Stake
Wellington Management Group
1
Wellington Management Group
Massachusetts
$281M +$110M +1,611,819 +46%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$262M -$50.4M -736,914 -13%
BlackRock
3
BlackRock
New York
$165M +$11.1M +161,811 +6%
Vanguard Group
4
Vanguard Group
Pennsylvania
$154M +$4.64M +67,846 +2%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$139M -$33.2M -485,182 -16%
JP Morgan Chase
6
JP Morgan Chase
New York
$127M +$1.73M +25,337 +1%
State Street
7
State Street
Massachusetts
$98.3M +$20.8M +304,272 +20%
BBA
8
Baker Bros. Advisors
New York
$75.5M
Federated Hermes
9
Federated Hermes
Pennsylvania
$68.8M -$18M -262,702 -17%
PHS
10
PFM Health Sciences
California
$46.9M -$1.18M -17,299 -2%
EC
11
EcoR1 Capital
California
$45.7M +$57.2M +837,048 New
CC
12
Casdin Capital
New York
$36.8M +$14.5M +212,000 +46%
ClearBridge Investments
13
ClearBridge Investments
New York
$36M +$2.05K +30 +0%
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$32.1M +$5.55M +81,127 +16%
RSCM
15
Rock Springs Capital Management
Maryland
$29.3M -$444K -6,500 -1%
AllianceBernstein
16
AllianceBernstein
Tennessee
$29M +$10.1M +147,158 +38%
GGHC
17
Gilder Gagnon Howe & Co
New York
$28M -$882K -12,904 -2%
Macquarie Group
18
Macquarie Group
Australia
$27.8M +$6.08M +88,931 +21%
Deutsche Bank
19
Deutsche Bank
Germany
$26.9M +$13.1M +191,418 +64%
SI
20
Sofinnova Investments
California
$26.3M
Rockefeller Capital Management
21
Rockefeller Capital Management
New York
$26M +$8.3M +121,438 +34%
Goldman Sachs
22
Goldman Sachs
New York
$24.4M +$10.3M +150,068 +51%
O
23
OppenheimerFunds
New York
$23.3M -$6.16K -90 -0%
GPP
24
Great Point Partners
Connecticut
$21.4M -$7.31M -106,853 -21%
Northern Trust
25
Northern Trust
Illinois
$21.3M +$671K +9,812 +3%