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Rhythm Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
Primecap Management
1
Primecap Management
California
$190M -$714K -31,896 -0.4%
BBA
2
Baker Bros. Advisors
New York
$154M +$4.57M +204,082 +3%
BlackRock
3
BlackRock
New York
$142M -$1.46M -65,123 -1%
RCM
4
RA Capital Management
Massachusetts
$130M
Goldman Sachs
5
Goldman Sachs
New York
$118M -$570K -25,472 -0.5%
Vanguard Group
6
Vanguard Group
Pennsylvania
$69.1M +$1.91M +85,139 +3%
NMC
7
NEA Management Company
Maryland
$66.7M
PCH
8
Polar Capital Holdings
United Kingdom
$57.3M +$5.6M +250,000 +11%
FLSM
9
Frazier Life Sciences Management
California
$54.4M +$4.57M +204,082 +9%
State Street
10
State Street
Massachusetts
$54.2M -$20.2M -901,569 -28%
Federated Hermes
11
Federated Hermes
Pennsylvania
$53.7M -$34.7M -1,550,348 -40%
CC
12
Commodore Capital
New York
$47.6M +$46.5M +2,075,000 New
Alkeon Capital Management
13
Alkeon Capital Management
New York
$39.5M
RSCM
14
Rock Springs Capital Management
Maryland
$36.6M
VA
15
VR Adviser
New York
$25M
Janus Henderson Group
16
Janus Henderson Group
$24.4M -$279K -12,462 -1%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$24M +$1.61M +71,707 +7%
Fidelity Investments
18
Fidelity Investments
Massachusetts
$19.9M +$3.74M +166,940 +24%
CAM
19
Cormorant Asset Management
Massachusetts
$19.5M +$5.6M +250,000 +42%
OM
20
Opaleye Management
Massachusetts
$15M -$1.84M -82,000 -11%
O
21
OrbiMed
New York
$13.4M +$13.1M +583,642 New
Northern Trust
22
Northern Trust
Illinois
$11.6M +$220K +9,820 +2%
Morgan Stanley
23
Morgan Stanley
New York
$10M +$7.46M +333,227 +323%
Assenagon Asset Management
24
Assenagon Asset Management
Luxembourg
$9.34M -$3.04M -135,920 -25%
LGM
25
Logos Global Management
California
$9.17M +$8.96M +400,000 New