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Avidity Biosciences
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Overview Fund Activity

204 hedge funds and large institutions have $3.85B invested in Avidity Biosciences in 2025 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 84 increasing their positions, 72 reducing their positions, and 37 closing their positions.

Holders
204
Holders Change
-15
Holders Change %
-6.85%
% of All Funds
2.74%
Holding in Top 10
7
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-22.22%
% of All Funds
0.09%
New
27
Increased
84
Reduced
72
Closed
37
Calls
$8.33M
Puts
$2.27M
Net Calls
+$6.06M
Net Calls Change
+$27.3M

Top Buyers

1
Toronto Dominion Bank
1
Toronto Dominion Bank
Ontario, Canada
$100M
2
Norges Bank
2
Norges Bank
Norway
$28.3M
3
RCM
3
RA Capital Management
Massachusetts
$206M
4
RI
4
RTW Investments
New York
$273M
5
LGM
5
Logos Global Management
California
$27M

Top Sellers

1
DCM
1
Driehaus Capital Management
Illinois
$0
2
BCM
2
Boxer Capital Management
California
$0
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$306M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$43.4M
5
BlackRock
5
BlackRock
New York
$265M
Name Market Value Shares Shares
Change 		Shares
Change %
Hudson Bay Capital Management
76
Hudson Bay Capital Management
Connecticut
$2.13M 75,000 +75,000 New
MIM
77
MetLife Investment Management
New Jersey
$1.94M 68,151 +2,278 +3%
Envestnet Asset Management
78
Envestnet Asset Management
Illinois
$1.86M 65,558 -3,707 -5%
AA
79
ALPS Advisors
Colorado
$1.85M 65,024 -22,340 -26%
State of Wisconsin Investment Board
80
State of Wisconsin Investment Board
Wisconsin
$1.85M 65,018 +6,329 +11%
SPS
81
Susquehanna Portfolio Strategies
Pennsylvania
$1.82M 64,243 +64,243 New
ACM
82
Aquatic Capital Management
Illinois
$1.76M 62,130 +62,130 New
State of New Jersey Common Pension Fund D
83
State of New Jersey Common Pension Fund D
New Jersey
$1.74M 61,131 -2,233 -4%
Marshall Wace
84
Marshall Wace
United Kingdom
$1.71M 60,223 -394,972 -87%
DekaBank Deutsche Girozentrale
85
DekaBank Deutsche Girozentrale
Germany
$1.61M 60,000 – –
IIM
86
INTECH Investment Management
Florida
$1.59M 55,939 -5,736 -9%
SEI Investments
87
SEI Investments
Pennsylvania
$1.58M 55,679 +1,110 +2%
Jane Street
88
Jane Street
New York
$1.49M 52,492 +22,456 +75%
Victory Capital Management
89
Victory Capital Management
Texas
$1.35M 47,468 +5,765 +14%
SCM
90
Superstring Capital Management
New York
$1.34M 47,037 +24,766 +111%
PFM
91
Privium Fund Management
Netherlands
$1.31M 46,000 +11,500 +33%
MCP
92
Mirador Capital Partners
California
$1.18M 41,389 +13,189 +47%
HS
93
HighVista Strategies
Massachusetts
$1.16M 40,864 -13,326 -25%
FCMV
94
Foresite Capital Management VI
California
$1.14M 40,000 +40,000 New
Creative Planning
95
Creative Planning
Kansas
$1.11M 39,260 +6,599 +20%
Franklin Resources
96
Franklin Resources
California
$1.06M 37,430 -29,465 -44%
AGP
97
Artia Global Partners
Florida
$983K 34,600 +34,600 New
GC
98
Guggenheim Capital
Illinois
$926K 32,602 +519 +2%
Verition Fund Management
99
Verition Fund Management
Connecticut
$891K 31,367 +21,900 +231%
FPCP
100
Fort Point Capital Partners
California
$883K 31,095 -183 -0.6%
2 3
4
5 6