ANNX NASDAQ
Annexon, Inc.
1W: +1.3%
1M: -13.1%
3M: +11.0%
YTD: +16.0%
1Y: +159.1%
3Y: -9.9%
5Y: -73.5%
$5.31
-0.13 (-2.39%)
Weekly Expected Move ±4.7%
$5
$5
$5
$5
$6
Overview
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Income Statement
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Institutions
ETF Exposure
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🏦 Institutional Activity
Latest: Q1 2026230
Institutions Holding
+43 vs prior
110.6%
Ownership
+3.43%
62
New
78
Increased
78
Reduced
39
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-04-10 | Carson William H. | director | P-Purchase | 8,000 | $6.20 | $50K | Filing |
| 2026-03-02 | Yednock Ted | officer: evp & chief innovation officer | S-Sale | 5,566 | $5.42 | $30K | Filing |
| 2026-03-02 | Lew Jennifer | officer: evp & chief financial officer | S-Sale | 5,565 | $5.42 | $30K | Filing |
| 2026-03-02 | ARTIS DEAN RICHARD | officer: evp & chief scientific officer | S-Sale | 5,894 | $5.43 | $32K | Filing |
| 2026-03-02 | Overdorf Michael | officer: evp & chief business officer | S-Sale | 4,339 | $5.42 | $24K | Filing |
| 2026-03-02 | Dananberg Jamie | officer: chief medical officer | S-Sale | 5,820 | $5.43 | $32K | Filing |
| 2026-02-19 | Yednock Ted | officer: evp & chief innovation officer | A-Grant/Award | 62,500 | $— | $0 | Filing |
| 2026-02-19 | Overdorf Michael | officer: evp & chief business officer | A-Grant/Award | 62,500 | $— | $0 | Filing |
| 2026-02-19 | Dananberg Jamie | officer: chief medical officer | A-Grant/Award | 56,250 | $— | $0 | Filing |
| 2026-02-19 | ARTIS DEAN RICHARD | officer: evp & chief scientific officer | A-Grant/Award | 62,500 | $— | $0 | Filing |
| 2026-02-19 | Lew Jennifer | officer: evp & chief financial officer | A-Grant/Award | 62,500 | $— | $0 | Filing |
| 2026-02-18 | Dananberg Jamie | officer: chief medical officer | S-Sale | 5,290 | $5.10 | $27K | Filing |
| 2026-02-18 | Lew Jennifer | officer: evp & chief financial officer | S-Sale | 7,851 | $5.11 | $40K | Filing |
| 2026-02-18 | Overdorf Michael | officer: evp & chief business officer | S-Sale | 6,225 | $5.10 | $32K | Filing |
| 2026-02-18 | Yednock Ted | officer: evp & chief innovation officer | S-Sale | 7,857 | $5.11 | $40K | Filing |
| 2026-02-18 | ARTIS DEAN RICHARD | officer: evp & chief scientific officer | S-Sale | 5,290 | $5.10 | $27K | Filing |
| 2025-12-30 | Carson William H. | director | P-Purchase | 4,115 | $5.02 | $21K | Filing |
| 2025-12-01 | Carson William H. | director | P-Purchase | 4,115 | $4.47 | $18K | Filing |
| 2025-12-01 | Choi Jung | director | P-Purchase | 33,000 | $4.19 | $138K | Filing |
| 2025-11-21 | Satter Muneer A | director | P-Purchase | 422,613 | $4.28 | $1.8M | Filing |
| 2025-11-20 | Satter Muneer A | director | P-Purchase | 400,000 | $4.48 | $1.8M | Filing |
| 2025-11-19 | Satter Muneer A | director | P-Purchase | 500,000 | $3.94 | $2.0M | Filing |
| 2025-11-18 | Satter Muneer A | director | P-Purchase | 500,000 | $3.18 | $1.6M | Filing |
| 2025-11-17 | Satter Muneer A | director | P-Purchase | 500,000 | $2.99 | $1.5M | Filing |
| 2025-10-30 | Carson William H. | director | P-Purchase | 4,115 | $3.17 | $13K | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| Redmile Group, LLC | 14,549,768 | $81M | +4,499,124 | 2026-03-31 | Filing |
| BlackRock, Inc. | 10,938,509 | $61M | +1,978,075 | 2026-03-31 | Filing |
| FMR LLC | 10,635,648 | $59M | +413,178 | 2026-03-31 | Filing |
| STATE STREET CORP | 6,919,255 | $38M | +2,267,070 | 2026-03-31 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 5,956,589 | $33M | +5,956,589 | 2026-03-31 | Filing |
| Bain Capital Life Sciences Investors, LL | 5,212,674 | $29M | -36,395 | 2026-03-31 | Filing |
| MAK CAPITAL ONE LLC | 4,724,043 | $26M | +1,765,516 | 2026-03-31 | Filing |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 4,300,000 | $24M | -1,200,000 | 2026-03-31 | Filing |
| BANK OF AMERICA CORP /DE | 4,259,995 | $24M | +2,654,414 | 2026-03-31 | Filing |
| Nuveen, LLC | 4,246,330 | $24M | +1,331,006 | 2026-03-31 | Filing |
| Siren, L.L.C. | 3,958,646 | $22M | +3,958,646 | 2026-03-31 | Filing |
| Balyasny Asset Management L.P. | 3,886,909 | $22M | +587,653 | 2026-03-31 | Filing |
| AMERIPRISE FINANCIAL INC | 3,449,121 | $19M | -899,661 | 2026-03-31 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 3,377,823 | $19M | +474,927 | 2026-03-31 | Filing |
| Qube Research & Technologies Ltd | 3,114,314 | $17M | +732,835 | 2026-03-31 | Filing |
| Palo Alto Investors LP | 2,948,090 | $16M | +563,898 | 2026-03-31 | Filing |
| Woodline Partners LP | 2,337,137 | $13M | -1,662,937 | 2026-03-31 | Filing |
| GOLDMAN SACHS GROUP INC | 2,152,880 | $12M | +384,135 | 2026-03-31 | Filing |
| Point72 Asset Management, L.P. | 1,871,795 | $10M | +1,500,605 | 2026-03-31 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,483,090 | $8M | +1,483,090 | 2026-03-31 | Filing |