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Rhythm Pharmaceuticals
RYTM

Overview Fund Activity

126 hedge funds and large institutions have $1.08B invested in Rhythm Pharmaceuticals in 2023 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 46 increasing their positions, 24 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
126
Holders Change
+11
Holders Change %
+9.57%
% of All Funds
2.02%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.06%
New
29
Increased
46
Reduced
24
Closed
18
Calls
$12.9M
Puts
$3.25M
Net Calls
+$9.7M
Net Calls Change
+$7.04M

Top Buyers

1
Primecap Management
1
Primecap Management
California
$136M
2
Millennium Management
2
Millennium Management
New York
$9.76M
3
PCH
3
Polar Capital Holdings
United Kingdom
$31.2M
4
Citadel Advisors
4
Citadel Advisors
Florida
$6.51M
5
FLSM
5
Frazier Life Sciences Management
California
$38.6M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$69.4M
2
NMC
2
NEA Management Company
Maryland
$51.9M
3
State Street
3
State Street
Massachusetts
$46.6M
4
Invesco
4
Invesco
Georgia
$0
5
ACM
5
Altium Capital Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
NC
126
NewSquare Capital
Pennsylvania
$357 – – –
Invesco
127
Invesco
Georgia
– -$9.73M -334,273 Closed
ACM
128
Altium Capital Management
New York
– -$4.95M -170,000 Closed
EI
129
EAM Investors
California
– -$4.8M -164,695 Closed
PHP
130
Parkman Healthcare Partners
Connecticut
– -$4.6M -157,862 Closed
Ensign Peak Advisors
131
Ensign Peak Advisors
Utah
– -$3.16M -108,562 Closed
EGI
132
EAM Global Investors
California
– -$1.82M -62,623 Closed
BBWA
133
Bell & Brown Wealth Advisors
California
– -$1.21M -41,600 Closed
CS
134
Candriam SCA
Luxembourg
– -$946K -32,479 Closed
FAM
135
Fred Alger Management
New York
– -$582K -19,988 Closed
CCIA
136
Campbell & Co Investment Adviser
Maryland
– -$569K -19,535 Closed
SEI Investments
137
SEI Investments
Pennsylvania
– -$450K -15,453 Closed
American Century Companies
138
American Century Companies
Missouri
– -$263K -9,041 Closed
VRS
139
Virginia Retirement Systems
Virginia
– -$233K -8,000 Closed
GCP
140
GSA Capital Partners
United Kingdom
– -$217K -7,451 Closed
6CM
141
683 Capital Management
New York
– -$203K -6,960 Closed
Simplex Trading
142
Simplex Trading
Illinois
– -$162K -5,581 Closed
SC
143
Sierra Capital
Florida
– -$70K -2,400 Closed
VCM
144
Vigilant Capital Management
Maine
– -$3K -100 Closed
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