Annexon, Inc. - COMMON STOCK (ANNX)

Historical Holders from Q3 2020 to Q3 2025

Symbol
ANNX on Nasdaq
CUSIP
03589W102
Type / Class
Equity / COMMON STOCK
Shares outstanding
110M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
101M
Holdings value
$309M
% of all portfolios
0.001%
Grand Portfolio weight change
+0%
Number of holders
141
Number of buys
80
Number of sells
-51
Average Value change %
0%
Average buys %
+0%
Average sells %
-0.001%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Annexon, Inc. - COMMON STOCK (ANNX)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
FMR LLC 10.1% -30% $33.8M -$14.1M 11.1M -29.4% FMR LLC Sep 30, 2025
VANGUARD GROUP INC 5.31% +8.2% $17.8M $1.39M 5.84M +8.47% The Vanguard Group Sep 30, 2025
Bain Capital Life Sciences Fund, L.P. 4.9% $7.24M 5.25M BCLS I Investco, LP Dec 31, 2024
Point72 Asset Management, L.P. 0.1% $132K 95.4K Point72 Asset Management, L.P. Mar 31, 2025

Institutional Holders of Annexon, Inc. - COMMON STOCK (ANNX)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 101M $309M +$11.2M $3.05 141
2025 Q2 99.4M $239M +$760K $2.40 127
2025 Q1 99.5M $192M -$14.2M $1.93 146
2024 Q4 112M $574M +$7.29M $5.13 151
2024 Q3 110M $651M +$12.1M $5.92 141
2024 Q2 107M $526M +$50.6M $4.90 142
2024 Q1 94.8M $679M +$103M $7.17 126
2023 Q4 19.1K $86.6K -$10.9K $4.54 1
2023 Q3 53.3M $126M -$902K $2.36 91
2023 Q2 53.4M $188M -$1.7M $3.52 93
2023 Q1 54M $208M +$10.8M $3.85 96
2022 Q4 47M $243M +$3.51M $5.17 81
2022 Q3 46.3M $286M +$50.2M $6.18 68
2022 Q2 37.3M $141M +$11.7M $3.77 70
2022 Q1 35.6M $97.2M -$20.2M $2.73 91
2021 Q4 38.2M $439M +$3.77M $11.49 90
2021 Q3 38.1M $709M -$28M $18.61 81
2021 Q2 38.8M $871M +$28.3M $22.51 73
2021 Q1 37.4M $1.04B +$36.7M $27.84 72
2020 Q4 35M $873M -$19.1M $25.03 68
2020 Q3 34.8M $1.04B +$1.04B $30.23 65