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Rhythm Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
RCM
1
RA Capital Management
Massachusetts
$111M -$1.6M -69,680 -1%
NMC
2
NEA Management Company
Maryland
$106M
Janus Henderson Group
3
Janus Henderson Group
$95.1M -$553K -24,118 -0.5%
Primecap Management
4
Primecap Management
California
$77.5M +$685K +29,900 +0.8%
BlackRock
5
BlackRock
New York
$57.2M -$3.59M -156,489 -6%
BBA
6
Baker Bros. Advisors
New York
$53.5M -$5.25M -228,900 -8%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$51.5M -$5.1M -222,575 -9%
Federated Hermes
8
Federated Hermes
Pennsylvania
$49.1M +$35.1K +1,529 +0.1%
MAM
9
MPM Asset Management
Massachusetts
$41.4M
DM
10
Deerfield Management
New York
$41.1M -$13.1M -572,966 -23%
Vanguard Group
11
Vanguard Group
Pennsylvania
$41M -$1.83M -79,985 -4%
State Street
12
State Street
Massachusetts
$19.2M -$5.79M -252,512 -22%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$10.7M +$342K +14,929 +3%
RSCM
14
Rock Springs Capital Management
Maryland
$10.1M -$1.1M -48,025 -9%
Northern Trust
15
Northern Trust
Illinois
$9.38M -$617K -26,903 -6%
Dimensional Fund Advisors
16
Dimensional Fund Advisors
Texas
$7.26M +$279K +12,179 +4%
Bank of America
17
Bank of America
North Carolina
$6.03M +$509K +22,222 +9%
SB
18
Samsara BioCapital
California
$5.09M -$950K -41,443 -15%
Charles Schwab
19
Charles Schwab
California
$4.46M -$100K -4,383 -2%
Renaissance Technologies
20
Renaissance Technologies
New York
$4.27M -$892K -38,900 -16%
Norges Bank
21
Norges Bank
Norway
$3.46M -$1.62M -70,767 -31%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$2.7M -$37.1K -1,618 -1%
Nuveen
23
Nuveen
North Carolina
$2.59M +$43.1K +1,882 +2%
Barclays
24
Barclays
United Kingdom
$2.1M -$108K -4,726 -5%
JP Morgan Chase
25
JP Morgan Chase
New York
$2.02M -$115K -5,017 -5%