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Rhythm Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
Primecap Management
1
Primecap Management
California
$120M +$3.08M +148,098 +2%
NMC
2
NEA Management Company
Maryland
$96.2M
Janus Henderson Group
3
Janus Henderson Group
$76.9M -$3.36M -161,973 -4%
BBA
4
Baker Bros. Advisors
New York
$75.6M +$7.96M +383,366 +11%
RCM
5
RA Capital Management
Massachusetts
$71.1M
BlackRock
6
BlackRock
New York
$65.3M +$3.95M +190,301 +6%
Federated Hermes
7
Federated Hermes
Pennsylvania
$59M -$1.99M -95,642 -3%
Vanguard Group
8
Vanguard Group
Pennsylvania
$44.2M +$104K +5,027 +0.2%
State Street
9
State Street
Massachusetts
$42.7M -$5.45M -262,293 -11%
DM
10
Deerfield Management
New York
$39M
GGHC
11
Gilder Gagnon Howe & Co
New York
$29.2M -$708K -34,111 -2%
Wellington Management Group
12
Wellington Management Group
Massachusetts
$25.4M +$5.83M +280,779 +28%
Goldman Sachs
13
Goldman Sachs
New York
$20.9M +$8.49M +409,057 +62%
MAM
14
MPM Asset Management
Massachusetts
$17.8M
Geode Capital Management
15
Geode Capital Management
Massachusetts
$13.4M +$1.27M +61,341 +10%
RSCM
16
Rock Springs Capital Management
Maryland
$11.9M +$145K +7,000 +1%
Morgan Stanley
17
Morgan Stanley
New York
$8.74M +$7.18M +345,757 +343%
Northern Trust
18
Northern Trust
Illinois
$8.63M +$119K +5,726 +1%
SB
19
Samsara BioCapital
California
$5.88M +$2.06M +99,247 +49%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$5.68M -$380K -18,303 -6%
Charles Schwab
21
Charles Schwab
California
$5.24M +$320K +15,409 +6%
Nuveen
22
Nuveen
North Carolina
$4.9M +$2.01M +96,987 +63%
Stifel Financial
23
Stifel Financial
Missouri
$3.55M +$1.33M +64,181 +55%
Bank of Montreal
24
Bank of Montreal
Ontario, Canada
$3.09M +$3.09M +148,982 +6,046%
Millennium Management
25
Millennium Management
New York
$3.07M -$285K -13,711 -8%