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Rhythm Pharmaceuticals
RYTM

Overview Fund Activity

167 hedge funds and large institutions have $2.95B invested in Rhythm Pharmaceuticals in 2024 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 63 increasing their positions, 54 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
167
Holders Change
-1
Holders Change %
-0.6%
% of All Funds
2.42%
Holding in Top 10
9
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-10%
% of All Funds
0.13%
New
25
Increased
63
Reduced
54
Closed
26
Calls
$42.6M
Puts
$11.2M
Net Calls
+$31.4M
Net Calls Change
-$15.5M

Top Buyers

1
PA
1
Perceptive Advisors
New York
$142M
2
State Street
2
State Street
Massachusetts
$131M
3
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
3
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$31.7M
4
Canada Pension Plan Investment Board
4
Canada Pension Plan Investment Board
Ontario, Canada
$25M
5
DCM
5
Driehaus Capital Management
Illinois
$37.1M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$72M
2
VA
2
VR Adviser
New York
$0
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$1.26M
4
CC
4
Commodore Capital
New York
$45.5M
5
Primecap Management
5
Primecap Management
California
$336M
Name Holding Trade Value Shares
Change 		Shares
Change %
AIM
126
Aigen Investment Management
New York
$281K +$281K +6,479 New
Public Employees Retirement Association of Colorado
127
Public Employees Retirement Association of Colorado
Colorado
$271K -$28.7K -662 -10%
N
128
Natixis
France
$262K -$3.23M -74,450 -92%
JRP
129
Jasper Ridge Partners
California
$244K – – –
AIP
130
Ameritas Investment Partners
Nebraska
$230K – – –
CPIG
131
Chicago Partners Investment Group
Illinois
$218K +$218K +5,445 New
Canada Life
132
Canada Life
Manitoba, Canada
$208K – – –
Group One Trading
133
Group One Trading
Illinois
$185K +$185K +4,275 New
Citadel Advisors
134
Citadel Advisors
Florida
$178K -$4.76M -109,817 -96%
QT
135
Quantbot Technologies
New York
$156K -$191K -4,400 -55%
MLICM
136
Metropolitan Life Insurance Company (MetLife)
New York
$122K -$6.76K -156 -5%
WT
137
Whittier Trust
California
$86.6K – – –
EWP
138
Elevation Wealth Partners
California
$85.4K +$68.1K +1,571 +393%
AB
139
Amalgamated Bank
New York
$79K -$238K -5,458 -75%
Lazard Asset Management
140
Lazard Asset Management
New York
$75K -$5.37K -124 -7%
FIM
141
Fernwood Investment Management
Massachusetts
$67.3K +$67.3K +1,554 New
Royal Bank of Canada
142
Royal Bank of Canada
Ontario, Canada
$63K -$641K -14,688 -91%
TAM
143
Tucker Asset Management
Colorado
$60.7K +$60.7K +1,400 New
KBC Group
144
KBC Group
Belgium
$55K – – –
CG
145
Cutler Group
California
$47K +$25.6K +600 +120%
Pacer Advisors
146
Pacer Advisors
Pennsylvania
$44.1K +$44.1K +1,018 New
Osaic Holdings
147
Osaic Holdings
Arizona
$31.5K +$22.5K +519 +248%
TRCT
148
Tower Research Capital (TRC)
New York
$23.4K -$397K -9,169 -94%
Carson Wealth (CWM LLC)
149
Carson Wealth (CWM LLC)
Nebraska
$18K +$8.78K +197 +95%
Russell Investments Group
150
Russell Investments Group
United Kingdom
$16.7K +$16.7K +385 New
4 5
6
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