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Rhythm Pharmaceuticals
RYTM

Overview Fund Activity

124 hedge funds and large institutions have $1.01B invested in Rhythm Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 59 increasing their positions, 25 reducing their positions, and 19 closing their positions.

Holders
124
Holders Change
+5
Holders Change %
+4.2%
% of All Funds
2.18%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
25
Increased
59
Reduced
25
Closed
19
Calls
$1.05M
Puts
$1.39M
Net Calls
-$341K
Net Calls Change
+$2.15M

Top Buyers

1
Primecap Management
1
Primecap Management
California
$128M
2
BBA
2
Baker Bros. Advisors
New York
$74M
3
State Street
3
State Street
Massachusetts
$51.9M
4
GGHC
4
Gilder Gagnon Howe & Co
New York
$32.4M
5
RCM
5
RA Capital Management
Massachusetts
$104M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$21.6M
2
MAM
2
MPM Asset Management
Massachusetts
$19.3M
3
DM
3
Deerfield Management
New York
$42.3M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$87M
5
OM
5
Opaleye Management
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Two Sigma Advisers
51
Two Sigma Advisers
New York
$1.02M 47,800 +47,800 New
BGIM
52
Brandywine Global Investment Management
Pennsylvania
$920K 43,263 -304 -0.7%
PPA
53
Parametric Portfolio Associates
Washington
$905K 42,555 +8,679 +26%
AllianceBernstein
54
AllianceBernstein
Tennessee
$885K 41,600 +1,500 +4%
Ensign Peak Advisors
55
Ensign Peak Advisors
Utah
$870K 40,891 +19,718 +93%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$854K 40,155 -1,423 -3%
Deutsche Bank
57
Deutsche Bank
Germany
$834K 39,229 +13,171 +51%
New York State Common Retirement Fund
58
New York State Common Retirement Fund
New York
$745K 35,005 +4,000 +13%
EGM
59
Engineers Gate Manager
New York
$696K 32,710 +32,710 New
HWAM
60
Hennion & Walsh Asset Management
New Jersey
$674K 31,688 +31,688 New
D.E. Shaw & Co
61
D.E. Shaw & Co
New York
$673K 31,653 +31,653 New
Qube Research & Technologies (QRT)
62
Qube Research & Technologies (QRT)
United Kingdom
$567K 26,676 +26,676 New
CS
63
Credit Suisse
Switzerland
$541K 25,456 -18,820 -43%
HS
64
HighVista Strategies
Massachusetts
$528K 24,809 +24,809 New
HighTower Advisors
65
HighTower Advisors
Illinois
$512K 24,053 -2,050 -8%
Manulife (Manufacturers Life Insurance)
66
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$468K 22,022 +1,728 +9%
Wells Fargo
67
Wells Fargo
California
$448K 21,063 -10,218 -33%
Invesco
68
Invesco
Georgia
$366K 17,207 +2,595 +18%
ProShare Advisors
69
ProShare Advisors
Maryland
$362K 16,996 +2,727 +19%
VOYA Investment Management
70
VOYA Investment Management
Georgia
$341K 16,031 +1,265 +9%
T. Rowe Price Associates
71
T. Rowe Price Associates
Maryland
$329K 15,465 +195 +1%
MIM
72
MetLife Investment Management
New Jersey
$327K 15,372 – –
BNP Paribas Financial Markets
73
BNP Paribas Financial Markets
France
$313K 14,734 +9,920 +206%
PWM
74
PRW Wealth Management
Massachusetts
$302K 14,200 – –
BC
75
Bridgefront Capital
Texas
$271K 12,725 +12,725 New
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3
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