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Rhythm Pharmaceuticals
RYTM

Overview Fund Activity

98 hedge funds and large institutions have $483M invested in Rhythm Pharmaceuticals in 2021 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 39 increasing their positions, 29 reducing their positions, and 12 closing their positions.

Holders
98
Holders Change
+1
Holders Change %
+1.03%
% of All Funds
1.51%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
13
Increased
39
Reduced
29
Closed
12
Calls
$154K
Puts
$90K
Net Calls
+$64K
Net Calls Change
-$387K

Top Buyers

1
Franklin Resources
1
Franklin Resources
California
$15.3M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$5.45M
3
ECM
3
Endurant Capital Management
California
$1.97M
4
Goldman Sachs
4
Goldman Sachs
New York
$30.9M
5
Assenagon Asset Management
5
Assenagon Asset Management
Luxembourg
$6.83M

Top Sellers

1
GGHC
1
Gilder Gagnon Howe & Co
New York
$0
2
State Street
2
State Street
Massachusetts
$19.3M
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$28M
4
DM
4
Deerfield Management
New York
$18.6M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$7.44M
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
1
Primecap Management
California
$62.4M 6,256,991 +75,900 +1%
NMC
2
NEA Management Company
Maryland
$49M 4,912,306 – –
RCM
3
RA Capital Management
Massachusetts
$48.6M 4,871,067 – –
BBA
4
Baker Bros. Advisors
New York
$38.6M 3,863,239 – –
BlackRock
5
BlackRock
New York
$33.2M 3,328,061 -33,925 -1%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$31.3M 3,133,935 -48,447 -2%
Goldman Sachs
7
Goldman Sachs
New York
$30.9M 3,096,548 +191,229 +7%
Federated Hermes
8
Federated Hermes
Pennsylvania
$28M 2,803,335 -207,718 -7%
Vanguard Group
9
Vanguard Group
Pennsylvania
$23.2M 2,323,521 +10,443 +0.5%
State Street
10
State Street
Massachusetts
$19.3M 1,931,090 -293,627 -13%
DM
11
Deerfield Management
New York
$18.6M 1,867,467 -122,158 -6%
Franklin Resources
12
Franklin Resources
California
$15.3M 1,536,872 +1,368,789 +814%
MAM
13
MPM Asset Management
Massachusetts
$9.07M 909,258 – –
Wellington Management Group
14
Wellington Management Group
Massachusetts
$7.44M 745,883 -100,069 -12%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$7.13M 714,028 +46,370 +7%
Assenagon Asset Management
16
Assenagon Asset Management
Luxembourg
$6.83M 684,746 +182,476 +36%
RSCM
17
Rock Springs Capital Management
Maryland
$6.26M 627,180 +15,000 +2%
Fidelity Investments
18
Fidelity Investments
Massachusetts
$5.45M 546,320 +463,042 +556%
Northern Trust
19
Northern Trust
Illinois
$4.28M 429,071 +8,637 +2%
SB
20
Samsara BioCapital
California
$3.45M 345,293 +45,000 +15%
Millennium Management
21
Millennium Management
New York
$3.13M 313,704 +96,780 +45%
Charles Schwab
22
Charles Schwab
California
$2.89M 289,106 +22,744 +9%
Morgan Stanley
23
Morgan Stanley
New York
$2.68M 268,363 +62,897 +31%
Nuveen Asset Management
24
Nuveen Asset Management
Illinois
$2.02M 202,378 -11,604 -5%
ECM
25
Endurant Capital Management
California
$1.97M 197,462 +197,462 New
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