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Rhythm Pharmaceuticals
RYTM

Overview Fund Activity

105 hedge funds and large institutions have $905M invested in Rhythm Pharmaceuticals in 2021 Q2 according to their latest regulatory filings, with 7 funds opening new positions, 42 increasing their positions, 33 reducing their positions, and 26 closing their positions.

Holders
105
Holders Change
-19
Holders Change %
-15.32%
% of All Funds
1.83%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
7
Increased
42
Reduced
33
Closed
26
Calls
$68K
Puts
$800K
Net Calls
-$732K
Net Calls Change
-$391K

Top Buyers

1
Goldman Sachs
1
Goldman Sachs
New York
$20.9M
2
BBA
2
Baker Bros. Advisors
New York
$75.6M
3
Morgan Stanley
3
Morgan Stanley
New York
$8.74M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$25.4M
5
BlackRock
5
BlackRock
New York
$65.3M

Top Sellers

1
CCM
1
CAAS Capital Management
New York
$1.65M
2
State Street
2
State Street
Massachusetts
$42.7M
3
Two Sigma Investments
3
Two Sigma Investments
New York
$1.12M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$0
5
MWNA
5
Marshall Wace North America
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
RHJA
26
Rice Hall James & Associates
California
$2.82M 143,994 +79,733 +124%
Assenagon Asset Management
27
Assenagon Asset Management
Luxembourg
$2.79M 142,472 +142,472 New
Bank of New York Mellon
28
Bank of New York Mellon
New York
$2.74M 140,032 +3,878 +3%
Citigroup
29
Citigroup
New York
$2.58M 131,899 -20,529 -13%
Bank of America
30
Bank of America
North Carolina
$2.34M 119,678 +13,236 +12%
ACM
31
Altium Capital Management
New York
$2.05M 104,840 -118,160 -53%
CCM
32
CAAS Capital Management
New York
$1.65M 84,044 -533,551 -86%
Fidelity Investments
33
Fidelity Investments
Massachusetts
$1.63M 83,278 – –
Rafferty Asset Management
34
Rafferty Asset Management
New York
$1.63M 83,021 -38,646 -32%
SG Americas Securities
35
SG Americas Securities
New York
$1.6M 81,868 -4,916 -6%
UBS Group
36
UBS Group
Switzerland
$1.57M 80,119 -46,731 -37%
Swiss National Bank
37
Swiss National Bank
Switzerland
$1.49M 76,000 -2,700 -3%
RhumbLine Advisers
38
RhumbLine Advisers
Massachusetts
$1.2M 61,012 +20,857 +52%
California State Teachers Retirement System (CalSTRS)
39
California State Teachers Retirement System (CalSTRS)
California
$1.19M 60,739 +3,254 +6%
Two Sigma Investments
40
Two Sigma Investments
New York
$1.12M 57,078 -237,582 -81%
Renaissance Technologies
41
Renaissance Technologies
New York
$1.02M 52,200 +3,200 +7%
Norges Bank
42
Norges Bank
Norway
$1M 51,161 -13,947 -21%
State of Wisconsin Investment Board
43
State of Wisconsin Investment Board
Wisconsin
$948K 48,400 – –
Susquehanna International Group
44
Susquehanna International Group
Pennsylvania
$852K 43,535 -80,202 -65%
AllianceBernstein
45
AllianceBernstein
Tennessee
$815K 41,600 – –
Ensign Peak Advisors
46
Ensign Peak Advisors
Utah
$801K 40,891 – –
BGIM
47
Brandywine Global Investment Management
Pennsylvania
$796K 40,663 -2,600 -6%
New York State Common Retirement Fund
48
New York State Common Retirement Fund
New York
$785K 40,107 +5,102 +15%
Citadel Advisors
49
Citadel Advisors
Florida
$638K 32,574 -86,134 -73%
HWAM
50
Hennion & Walsh Asset Management
New Jersey
$630K 32,193 +505 +2%
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