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PTC Therapeutics

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$474M +$169M +3,439,232 +51%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$443M +$71.3M +1,449,037 +18%
Vanguard Group
3
Vanguard Group
Pennsylvania
$272M +$7.65M +155,476 +3%
BlackRock
4
BlackRock
New York
$268M +$3.63M +73,730 +1%
Franklin Resources
5
Franklin Resources
California
$261M +$7.91M +160,677 +3%
RI
6
RTW Investments
New York
$187M +$1.49M +30,166 +0.8%
State Street
7
State Street
Massachusetts
$107M -$2.62M -53,175 -2%
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$106M -$9.3M -188,909 -8%
Janus Henderson Group
9
Janus Henderson Group
$94.4M +$9.93M +201,752 +11%
AllianceBernstein
10
AllianceBernstein
Tennessee
$81.3M +$3.69M +74,858 +4%
TCM
11
TimesSquare Capital Management
New York
$54.3M +$8.16M +165,723 +17%
Point72 Asset Management
12
Point72 Asset Management
Connecticut
$51.2M -$10.1M -205,945 -16%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$45.8M +$908K +18,444 +2%
Macquarie Group
14
Macquarie Group
Australia
$44.5M +$898K +18,240 +2%
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$41.1M -$743K -15,096 -2%
BAMCO Inc
16
BAMCO Inc
New York
$39.5M +$9.59M +194,823 +30%
Northern Trust
17
Northern Trust
Illinois
$37.5M -$1.86M -37,747 -4%
Loomis, Sayles & Company
18
Loomis, Sayles & Company
Massachusetts
$37.3M +$6.46M +131,287 +20%
CS
19
Candriam SCA
Luxembourg
$35.1M -$1.18M -24,000 -3%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$34.8M -$14.3K -291 -0%
AC
21
Armistice Capital
New York
$33.8M +$11M +224,000 +45%
SAM
22
Sectoral Asset Management
Quebec, Canada
$31.3M +$7.33M +148,911 +29%
PAM
23
Panagora Asset Management
Massachusetts
$24.7M +$2.02M +41,077 +8%
Norges Bank
24
Norges Bank
Norway
$23.7M -$3.29M -66,754 -12%
PAMU
25
Pictet Asset Management (UK)
United Kingdom
$22.6M -$14.4M -292,583 -38%