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Rhythm Pharmaceuticals
RYTM

Overview Fund Activity

175 hedge funds and large institutions have $3.54B invested in Rhythm Pharmaceuticals in 2024 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 61 increasing their positions, 54 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
175
Holders Change
+10
Holders Change %
+6.06%
% of All Funds
2.53%
Holding in Top 10
10
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+25%
% of All Funds
0.14%
New
30
Increased
61
Reduced
54
Closed
20
Calls
$46M
Puts
$4.75M
Net Calls
+$41.2M
Net Calls Change
+$32M

Top Buyers

1
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
$33.4M
2
HRCM
Hood River Capital Management
Florida
$32.2M
3
Marshall Wace
Marshall Wace
United Kingdom
$21.3M
4
SI
Sofinnova Investments
California
$14.5M
5
Alkeon Capital Management
Alkeon Capital Management
New York
$61.2M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
$203M
2
CC
Commodore Capital
New York
$34.1M
3
Pictet Asset Management
Pictet Asset Management
Switzerland
$17.3M
4
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
$3.51M
5
Nisa Investment Advisors
Nisa Investment Advisors
Missouri
$3.47M
Name Holding Trade Value Shares
Change 		Shares
Change %
VEA
126
Virtus ETF Advisers
New York
$389K – – –
Royal Bank of Canada
127
Royal Bank of Canada
Ontario, Canada
$328K +$43.6K +836 +15%
SO
128
STRS Ohio
Ohio
$325K – – –
JRP
129
Jasper Ridge Partners
California
$295K – – –
AIP
130
Ameritas Investment Partners
Nebraska
$291K +$11.9K +228 +4%
Public Employees Retirement Association of Colorado
131
Public Employees Retirement Association of Colorado
Colorado
$286K – – –
Acadian Asset Management
132
Acadian Asset Management
Massachusetts
$254K +$254K +4,858 New
CPIG
133
Chicago Partners Investment Group
Illinois
$232K -$3.53K -72 -2%
AAS
134
Ameritas Advisory Services
Nebraska
$231K +$231K +4,416 New
Mackenzie Financial
135
Mackenzie Financial
Ontario, Canada
$228K +$228K +4,343 New
D.E. Shaw & Co
136
D.E. Shaw & Co
New York
$225K +$225K +4,294 New
Prudential Financial
137
Prudential Financial
New Jersey
$223K +$223K +4,259 New
TTSTC
138
Texas Treasury Safekeeping Trust Company
Texas
$222K – – –
CCIA
139
Campbell & Co Investment Adviser
Maryland
$219K +$219K +4,184 New
EFM
140
E Fund Management
China
$217K +$217K +4,149 New
Allianz Asset Management
141
Allianz Asset Management
Germany
$215K +$215K +4,100 New
Mirae Asset Global Investments
142
Mirae Asset Global Investments
South Korea
$114K +$20.1K +391 +21%
WT
143
Whittier Trust
California
$105K – – –
EWP
144
Elevation Wealth Partners
California
$103K – – –
AB
145
Amalgamated Bank
New York
$98K – – –
KBC Group
146
KBC Group
Belgium
$66K – – –
OWP
147
ORG Wealth Partners
Texas
$63.2K +$63.2K +1,206 New
Russell Investments Group
148
Russell Investments Group
United Kingdom
$52.1K -$53.2K -1,016 -51%
Carson Wealth (CWM LLC)
149
Carson Wealth (CWM LLC)
Nebraska
$49K +$14.3K +270 +41%
Osaic Holdings
150
Osaic Holdings
Arizona
$35K -$25.8K -492 -42%
4 5
6
7 8