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Avidity Biosciences

206 hedge funds and large institutions have $3.86B invested in Avidity Biosciences in 2025 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 84 increasing their positions, 74 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

6% less funds holding

Funds holding: 218206 (-12)

22% less funds holding in top 10

Funds holding in top 10: 97 (-2)

27% less first-time investments, than exits

New positions opened: 27 | Existing positions closed: 37

Holders
206
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$10.4M
Puts
$4.22M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
California State Teachers Retirement System (CalSTRS)
76
California State Teachers Retirement System (CalSTRS)
California
$2.56M
Universal-Beteiligungs- und Servicegesellschaft
77
Universal-Beteiligungs- und Servicegesellschaft
Germany
$2.31M
Hudson Bay Capital Management
78
Hudson Bay Capital Management
Connecticut
$2.13M
MIM
79
MetLife Investment Management
New Jersey
$1.94M
Envestnet Asset Management
80
Envestnet Asset Management
Illinois
$1.86M
AA
81
ALPS Advisors
Colorado
$1.85M
State of Wisconsin Investment Board
82
State of Wisconsin Investment Board
Wisconsin
$1.85M
SPS
83
Susquehanna Portfolio Strategies
Pennsylvania
$1.82M
ACM
84
Aquatic Capital Management
Illinois
$1.76M
State of New Jersey Common Pension Fund D
85
State of New Jersey Common Pension Fund D
New Jersey
$1.74M
Marshall Wace
86
Marshall Wace
United Kingdom
$1.71M
DekaBank Deutsche Girozentrale
87
DekaBank Deutsche Girozentrale
Germany
$1.61M
IIM
88
INTECH Investment Management
Florida
$1.59M
SEI Investments
89
SEI Investments
Pennsylvania
$1.58M
Jane Street
90
Jane Street
New York
$1.49M
Victory Capital Management
91
Victory Capital Management
Texas
$1.35M
SCM
92
Superstring Capital Management
New York
$1.34M
PFM
93
Privium Fund Management
Netherlands
$1.31M
MCP
94
Mirador Capital Partners
California
$1.18M
HS
95
HighVista Strategies
Massachusetts
$1.16M
FCMV
96
Foresite Capital Management VI
California
$1.14M
Creative Planning
97
Creative Planning
Kansas
$1.11M
Franklin Resources
98
Franklin Resources
California
$1.06M
AGP
99
Artia Global Partners
Florida
$983K
GC
100
Guggenheim Capital
Illinois
$926K