Security key
03589W102
Annexon, Inc. - Common Stock, par value $0.001 per share (ANNX)
CUSIP: 03589W102
Q2 2024 13F Holders as of 30 Jun 2024
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 107,381,777
- Total 13F value
- $526,166,969
- Share change
- +12,539,931
- Put/Call ratio
- 35%
- SEC-reported price per share
- $4.90
- Number of holders
- 139
- Value change
- +$50,550,360
- Number of buys
- 91
- Number of sells
- 59
- Shares outstanding
- 161,077,278
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2024
Institutions
139
Top holders
10
ANNX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2024
Previous quarter: Q1 2024
Annexon, Inc. SEC filings
Annexon, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 03589W102
Recent filing periods:
Ownership snapshot
Top reported holders of ANNX - Annexon, Inc. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
15/15
Latest evidence
31 Mar 2024
13F
3/4/5
Lead comparable stake: 5.8%
Showing 1-6 of 15 holder rows.
Quick read
FMR LLC leads the comparable SEC ownership view at 5.8%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens FMR LLC's linked filing trail.
Comparable ownership
Top 5
FMR LLC
5.8%
Bain Capital Life Sciences Invest...
5.4%
Alerce Investment Management, L.P.
4.6%
BVF INC/IL
4.3%
Redmile Group, LLC
3.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FMR LLC |
13F
Company
|
5.8%
|
$67,203,134
9,372,822 shares
|
— | 31 Mar 2024 |
| Bain Capital Life Sciences Investors, LLC |
13F
3/4/5
Company · 10%+ Owner
|
5.4%
|
$62,402,432
8,703,268 shares
|
— | 31 Mar 2024 |
| Alerce Investment Management, L.P. |
13F
Company
|
4.6%
|
$53,101,192
7,406,024 shares
|
— | 31 Mar 2024 |
| BVF INC/IL |
13F
Company
|
4.3%
|
$50,190,000
7,000,000 shares
|
— | 31 Mar 2024 |
| Redmile Group, LLC |
13F
Company
|
3.4%
|
$39,457,872
5,503,190 shares
|
— | 31 Mar 2024 |
| Point72 Asset Management, L.P. |
13F
Company
|
3.2%
|
$36,971,388
5,156,400 shares
|
— | 31 Mar 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
139
Shares
107,381,777
Rows available
139
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2024 vs Q1 2024 Across Filers
Q1 2024 holders
125
Q2 2024 holders
139
Holder diff
14
| Investor | Q1 2024 Shares | Q2 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q2 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend