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Annexon
ANNX

Overview Fund Activity

146 hedge funds and large institutions have $192M invested in Annexon in 2025 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 55 increasing their positions, 40 reducing their positions, and 29 closing their positions.

Holders
146
Holders Change
-6
Holders Change %
-3.95%
% of All Funds
1.98%
Holding in Top 10
–
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-100%
% of All Funds
–
New
25
Increased
55
Reduced
40
Closed
29
Calls
$127K
Puts
$163K
Net Calls
-$36K
Net Calls Change
-$4K

Top Buyers

1
Ameriprise
1
Ameriprise
Minnesota
$7.69M
2
LGM
2
Logos Global Management
California
$7.72M
3
TAM
3
TFG Asset Management
Cayman Islands
$5.11M
4
SCM
4
Sio Capital Management
New York
$6.56M
5
Bank of America
5
Bank of America
North Carolina
$2M

Top Sellers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$88.2K
2
EAM
2
Eventide Asset Management
Massachusetts
$0
3
State Street
3
State Street
Massachusetts
$3.94M
4
RAM
4
Readystate Asset Management
Illinois
$0
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$25.6M
Name Market Value Shares Shares
Change 		Shares
Change %
BHCM
76
Brevan Howard Capital Management
Jersey
$120K 62,074 +62,074 New
JG
77
Jain Global
New York
$118K 61,276 +61,276 New
XT
78
XTX Topco
Cayman Islands
$112K 58,130 +22,979 +65%
Mirae Asset Global ETFs Holdings
79
Mirae Asset Global ETFs Holdings
Hong Kong
$111K 57,263 -6,139 -10%
Prudential Financial
80
Prudential Financial
New Jersey
$110K 57,120 -114,560 -67%
DCM
81
Driehaus Capital Management
Illinois
$104K 258,314 – –
EC
82
EntryPoint Capital
New York
$103K 53,271 +53,271 New
Franklin Resources
83
Franklin Resources
California
$94.8K 49,123 -201 -0.4%
CF
84
Corebridge Financial
Texas
$92.3K 47,838 -709 -1%
TD Asset Management
85
TD Asset Management
Ontario, Canada
$90.4K 46,848 -86,800 -65%
Point72 Asset Management
86
Point72 Asset Management
Connecticut
$88.2K 45,714 -5,581,082 -99%
PE
87
Point72 Europe
United Kingdom
$84.4K 43,722 -111,851 -72%
SFI
88
Susquehanna Fundamental Investments
Pennsylvania
$79.2K 41,011 -78,714 -66%
Janus Henderson Group
89
Janus Henderson Group
United Kingdom
$77.8K 34,500 – –
HSBC Holdings
90
HSBC Holdings
United Kingdom
$72.9K 36,935 +6,136 +20%
MIM
91
MetLife Investment Management
New Jersey
$72.2K 37,411 -27,556 -42%
VIA
92
Virtus Investment Advisers
Connecticut
$70.3K 36,399 +36,399 New
SC
93
Shay Capital
New York
$67.9K 35,162 +4,162 +13%
New York State Common Retirement Fund
94
New York State Common Retirement Fund
New York
$67K 34,479 – –
Zurich Cantonal Bank
95
Zurich Cantonal Bank
Switzerland
$65.7K 34,026 +21,143 +164%
FA
96
Forefront Analytics
Pennsylvania
$55.3K 28,591 +12,158 +74%
VOYA Investment Management
97
VOYA Investment Management
Georgia
$53K 27,455 -1,134 -4%
TRCT
98
Tower Research Capital (TRC)
New York
$50.4K 26,104 +1,212 +5%
ProShare Advisors
99
ProShare Advisors
Maryland
$50.1K 25,948 -6,600 -20%
Comerica Bank
100
Comerica Bank
Texas
$49.4K 25,607 +2,424 +10%
2 3
4
5 6