ONCE

Spark Therapeutics, Inc. Common Stock
ONCE

Delisted

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

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$285M +$12.7M +177,099 +3%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$212M +$21.8M +304,002 +8%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$160M +$161M +2,239,944 +255%
BlackRock
4
BlackRock
New York
$136M +$2.57M +35,801 +1%
Vanguard Group
5
Vanguard Group
Pennsylvania
$133M +$7.98M +111,041 +5%
JP Morgan Chase
6
JP Morgan Chase
New York
$115M +$28.1M +390,597 +21%
Federated Hermes
7
Federated Hermes
Pennsylvania
$95.2M +$18.9M +263,063 +17%
State Street
8
State Street
Massachusetts
$71.9M +$14.7M +204,238 +17%
BBA
9
Baker Bros. Advisors
New York
$71.2M – – –
Janus Henderson Group
10
Janus Henderson Group
$53M +$19.7M +274,687 +36%
ClearBridge Investments
11
ClearBridge Investments
New York
$35.3M +$1.4M +19,492 +3%
RSCM
12
Rock Springs Capital Management
Maryland
$31.6M +$1.29M +18,000 +3%
GGHC
13
Gilder Gagnon Howe & Co
New York
$28.2M +$39.4M +548,189 New
SMV
14
Sofinnova Management VIII
California
$24.7M – – –
GPP
15
Great Point Partners
Connecticut
$21.1M +$29.5M +410,900 New
Goldman Sachs
16
Goldman Sachs
New York
$18.3M -$15.7M -218,826 -38%
RFS
17
Rockefeller Financial Services
New York
$18.2M +$25.3M +352,719 +27,905%
Capital World Investors
18
Capital World Investors
California
$17.8M – – –
Northern Trust
19
Northern Trust
Illinois
$17.2M +$150K +2,089 +0.6%
EAM
20
Eventide Asset Management
Massachusetts
$16.7M – – –
CC
21
Casdin Capital
New York
$15.6M +$6.68M +93,000 +44%
Lord, Abbett & Co
22
Lord, Abbett & Co
New Jersey
$15.3M -$55.1M -766,659 -72%
Geode Capital Management
23
Geode Capital Management
Massachusetts
$14.2M +$309K +4,304 +2%
Wells Fargo
24
Wells Fargo
California
$13M -$16M -223,187 -47%
O
25
OppenheimerFunds
New York
$11.2M +$15.7M +218,769 New