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Annexon

127 hedge funds and large institutions have $238M invested in Annexon in 2025 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 49 increasing their positions, 34 reducing their positions, and 36 closing their positions.

Holders
127
Holders Change
-19
Holders Change %
-13.01%
% of All Funds
1.71%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
19
Increased
49
Reduced
34
Closed
36
Calls
$50K
Puts
$88K
Net Calls
-$38K
Net Calls Change
-$2K
Name Market Value Shares Shares
Change
Shares
Change %
Walleye Capital
26
Walleye Capital
New York
$1.91M 794,639 -8,274 -1%
Renaissance Technologies
27
Renaissance Technologies
New York
$1.87M 777,900 -384,537 -33%
Northern Trust
28
Northern Trust
Illinois
$1.78M 743,224 -282,701 -28%
Charles Schwab
29
Charles Schwab
California
$1.75M 728,389 +2,637 +0.4%
DM
30
Deerfield Management
New York
$1.4M 583,913
Deutsche Bank
31
Deutsche Bank
Germany
$1.23M 511,448 -25,846 -5%
T. Rowe Price Associates
32
T. Rowe Price Associates
Maryland
$1.22M 508,103 -16,638 -3%
UOC
33
UBS O'Connor
Illinois
$1.18M 492,698 +25,879 +6%
HWAM
34
Hennion & Walsh Asset Management
New Jersey
$1.16M 484,633 +7,066 +1%
BOTOTLSJU
35
Board of Trustees of The Leland Stanford Junior University
California
$1.16M 482,550
Acadian Asset Management
36
Acadian Asset Management
Massachusetts
$1.13M 469,209 +265,219 +130%
RPAM
37
Rhenman & Partners Asset Management
Sweden
$1.1M 460,000
Qube Research & Technologies (QRT)
38
Qube Research & Technologies (QRT)
United Kingdom
$1.02M 424,720 -312,548 -42%
PHP
39
Parkman Healthcare Partners
Connecticut
$970K 404,194 +52,758 +15%
JSSH
40
J. Safra Sarasin Holding
$915K 381,441 +126,903 +50%
Wells Fargo
41
Wells Fargo
California
$905K 376,974 +29,082 +8%
AQR Capital Management
42
AQR Capital Management
Connecticut
$797K 332,031 +258,241 +350%
UBS Group
43
UBS Group
Switzerland
$780K 325,122 +57,774 +22%
Bank of New York Mellon
44
Bank of New York Mellon
New York
$723K 301,048 +12,350 +4%
SSA
45
Schonfeld Strategic Advisors
New York
$639K 266,050 +154,849 +139%
NL
46
Nuveen LLC
North Carolina
$614K 255,918 -91,114 -26%
Royal Bank of Canada
47
Royal Bank of Canada
Ontario, Canada
$588K 245,199 +238,365 +3,488%
American Century Companies
48
American Century Companies
Missouri
$507K 211,195 +13,001 +7%
SPS
49
Susquehanna Portfolio Strategies
Pennsylvania
$499K 207,715 +207,715 New
PE
50
Point72 Europe
United Kingdom
$496K 206,798 +163,076 +373%