Market Cap 851.98M
Revenue (ttm) 0.00
Net Income (ttm) -206.69M
EPS (ttm) N/A
PE Ratio 0.00
Forward PE N/A
Profit Margin 0.00%
Debt to Equity Ratio 0.00
Volume 2,627,000
Avg Vol 2,450,116
Day's Range N/A - N/A
Shares Out 163.84M
Stochastic %K 4%
Beta 1.18
Analysts Strong Sell
Price Target $13.55

Company Profile

Annexon, Inc., a clinical-stage biopharmaceutical company, discovers and develops medicines for treating inflammatory-related diseases. The company provides Tanruprubart, an investigational full-length monoclonal antibody, which is in Phase 3 clinical trial for the treatment of patients with guillain-barré syndrome; completed Phase II clinical trial for treating Huntington's disease; and in Phase 2a clinical trial for the treatment of amyotrophic lateral sclerosis. It is also developing ANX007,...

Industry: Biotechnology
Sector: Healthcare
Phone: 650 822 5500
Fax: 650 636 9773
Address:
1400 Sierra Point Parkway, Building C Suite 200, Brisbane, United States
Lightening_strikes
Lightening_strikes Jun. 11 at 3:53 AM
$ANNX significant director lead buying at 5.40 and this thing has tanked Unusual Why??
1 · Reply
Lightening_strikes
Lightening_strikes Jun. 10 at 7:30 PM
$ANNX I think investors are tired of “good question” and we are “really excited” from Love. How many years of this bs?
1 · Reply
makingdoughfromoptions
makingdoughfromoptions Jun. 10 at 6:51 PM
$ANNX @ Chole1: You may be right on today's price action, but with a what 80% ish or better chance of GBS approval and a decent, minimally 50% chance of a decent GA P3 read you think he has done a shit job? Give me a break, all this stuff takes time and if you expect instant drug approvals you are plain wrong. Next year is their year, not this. Current SP is a steal.
1 · Reply
chole1
chole1 Jun. 10 at 6:20 PM
$ANNX invested for quite some time, with the CEO promising the same milestones since 18 months (US data, FDA filing, deal for GBS in EU/ROW, POC data for oral) but not delivering on it. The result is that investors are all exposed to the binary P3 update, which not all want to hold out for. Today's weakness probably a cross read to SNY C1 failure in CIDP
3 · Reply
Lightening_strikes
Lightening_strikes Jun. 10 at 6:11 PM
$ANNX maybe fears of dilution? Dr love talking about non dilutive but never seems to execute
2 · Reply
Determinedstocks
Determinedstocks Jun. 10 at 5:52 PM
$ANNX Had to snap more shares
0 · Reply
Lightening_strikes
Lightening_strikes Jun. 10 at 3:46 PM
$ANNX this trades like I’m missing something
0 · Reply
Lightening_strikes
Lightening_strikes Jun. 10 at 3:18 PM
$ANNX we have a real winner here folks ?????
1 · Reply
NewBee13
NewBee13 Jun. 10 at 1:59 PM
$ANNX Lets see a trend towards $6
1 · Reply
Itsybitsybeanbag
Itsybitsybeanbag Jun. 10 at 12:14 AM
$ANNX cus that’s what all current standard of care treatment is based on despite the fact that none of them have proven vision preservation. Crappy diligence by the FDA in accepting the prior studies based on lesion size only, thinking that smaller lesion better vision…WRONG…we say to patients “ it’s not how it looks (to us) it’s how you see” If ANX007 confirms vision preservation in this Ph3 this will be worth 10’s of billions!
1 · Reply
Latest News on ANNX
Annexon to Participate in Upcoming June Investor Conferences

May 27, 2026, 8:00 AM EDT - 14 days ago

Annexon to Participate in Upcoming June Investor Conferences


Annexon initiated with a Neutral at Goldman Sachs

2026-05-12T09:15:39.000Z - 4 weeks ago

Annexon initiated with a Neutral at Goldman Sachs


110 Years. 110 Stories. 110 Reasons to Raise Awareness for GBS

May 11, 2026, 10:00 AM EDT - 4 weeks ago

110 Years. 110 Stories. 110 Reasons to Raise Awareness for GBS


Annexon reports Q1 EPS (23c), consensus (30c)

2026-05-07T21:46:09.000Z - 4 weeks ago

Annexon reports Q1 EPS (23c), consensus (30c)


Annexon Quarterly report: Q1 2026

May 7, 2026, 7:00 AM EDT - 4 weeks ago

Annexon Quarterly report: Q1 2026


Annexon Earnings release: Q1 2026

May 7, 2026, 7:00 AM EDT - 4 weeks ago

Annexon Earnings release: Q1 2026


Annexon Proxy statement: Proxy filing

Apr 27, 2026, 8:00 AM EDT - 6 weeks ago

Annexon Proxy statement: Proxy filing


Annexon Proxy statement: Proxy filing

Apr 27, 2026, 8:00 AM EDT - 6 weeks ago

Annexon Proxy statement: Proxy filing


Annexon Slides: Corporate presentation

Apr 27, 2026, 7:00 AM EDT - 6 weeks ago

Annexon Slides: Corporate presentation


Annexon Proxy statement: Proxy filing

Apr 16, 2026, 8:00 AM EDT - 7 weeks ago

Annexon Proxy statement: Proxy filing


Annexon files automatic mixed securities shelf

2026-03-31T10:20:07.000Z - 2 months ago

Annexon files automatic mixed securities shelf


Annexon reports Q4 EPS (28c), consensus (32c)

2026-03-30T20:18:52.000Z - 2 months ago

Annexon reports Q4 EPS (28c), consensus (32c)


Annexon Earnings release: Q4 2025

Mar 30, 2026, 7:00 AM EDT - 2 months ago

Annexon Earnings release: Q4 2025


Annexon Annual report: Q4 2025

Mar 30, 2026, 7:00 AM EDT - 2 months ago

Annexon Annual report: Q4 2025


Annexon Transcript: KOL event

Mar 18, 2026, 2:00 PM EDT - 3 months ago

Annexon Transcript: KOL event


Annexon Slides: KOL event

Mar 18, 2026, 2:00 PM EDT - 3 months ago

Annexon Slides: KOL event


Annexon Transcript: TD Cowen 46th Annual Health Care Conference

Mar 3, 2026, 9:50 AM EST - 3 months ago

Annexon Transcript: TD Cowen 46th Annual Health Care Conference


Annexon Slides: 44th Annual J.P. Morgan Healthcare Conference

Jan 14, 2026, 2:15 PM EST - 5 months ago

Annexon Slides: 44th Annual J.P. Morgan Healthcare Conference


Annexon highlights its 2026 strategic priorities

2026-01-12T12:39:27.000Z - 5 months ago

Annexon highlights its 2026 strategic priorities


Annexon submits MAA to EMA for tanruprubart

2026-01-08T13:05:13.000Z - 5 months ago

Annexon submits MAA to EMA for tanruprubart


Annexon initiated with a Buy at Chardan

2025-12-23T09:35:20.000Z - 6 months ago

Annexon initiated with a Buy at Chardan


Annexon initiated with a Buy at Clear Street

2025-12-01T21:20:32.000Z - 6 months ago

Annexon initiated with a Buy at Clear Street


Annexon price target raised to $27 from $14 at Wells Fargo

2025-11-19T11:35:39.000Z - 7 months ago

Annexon price target raised to $27 from $14 at Wells Fargo


Annexon Transcript: Jefferies London Healthcare Conference 2025

Nov 19, 2025, 3:30 AM EST - 7 months ago

Annexon Transcript: Jefferies London Healthcare Conference 2025


Annexon price target lowered to $8 from $9 at BofA

2025-11-17T14:30:07.000Z - 7 months ago

Annexon price target lowered to $8 from $9 at BofA


Annexon price target lowered to $8 from $9 at BofA

2025-11-16T15:55:10.000Z - 7 months ago

Annexon price target lowered to $8 from $9 at BofA


Annexon 25.1M share Spot Secondary priced at $2.60

2025-11-13T04:25:17.000Z - 7 months ago

Annexon 25.1M share Spot Secondary priced at $2.60


Annexon announces $75M common stock, warrants offering

2025-11-12T21:23:07.000Z - 7 months ago

Annexon announces $75M common stock, warrants offering


Annexon reports Q3 EPS (37c), consensus (34c)

2025-11-10T21:40:18.000Z - 7 months ago

Annexon reports Q3 EPS (37c), consensus (34c)


Annexon Earnings release: Q3 2025

Nov 10, 2025, 7:00 AM EST - 7 months ago

Annexon Earnings release: Q3 2025


Annexon Quarterly report: Q3 2025

Nov 10, 2025, 7:00 AM EST - 7 months ago

Annexon Quarterly report: Q3 2025


Annexon participates in a conference call with JPMorgan

2025-09-15T14:40:07.000Z - 9 months ago

Annexon participates in a conference call with JPMorgan


Annexon Transcript: Cantor Global Healthcare Conference 2025

Sep 4, 2025, 8:00 AM EDT - 9 months ago

Annexon Transcript: Cantor Global Healthcare Conference 2025


Annexon reports Q2 EPS (34c), consensus (36c)

2025-08-14T20:36:16.000Z - 10 months ago

Annexon reports Q2 EPS (34c), consensus (36c)


Annexon reports Q2 EPS (34c), consensus (36c)

2025-08-14T20:15:45.000Z - 10 months ago

Annexon reports Q2 EPS (34c), consensus (36c)


Annexon Earnings release: Q2 2025

Aug 14, 2025, 7:00 AM EDT - 10 months ago

Annexon Earnings release: Q2 2025


Annexon Quarterly report: Q2 2025

Aug 14, 2025, 7:00 AM EDT - 10 months ago

Annexon Quarterly report: Q2 2025


Annexon completes enrollment in Phase 3 ARCHER II trial

2025-07-24T11:15:36.000Z - 11 months ago

Annexon completes enrollment in Phase 3 ARCHER II trial


Annexon tells Wells Fargo doctor tweet not factural

2025-07-10T17:50:08.000Z - 11 months ago

Annexon tells Wells Fargo doctor tweet not factural


Annexon Earnings release: Q1 2025

May 12, 2025, 12:30 PM EDT - 1 year ago

Annexon Earnings release: Q1 2025


Annexon Quarterly report: Q1 2025

May 12, 2025, 12:30 PM EDT - 1 year ago

Annexon Quarterly report: Q1 2025


Annexon Proxy statement: Proxy Filing

Apr 23, 2025, 8:00 AM EDT - 1 year ago

Annexon Proxy statement: Proxy Filing


Annexon Proxy statement: Proxy Filing

Apr 23, 2025, 8:00 AM EDT - 1 year ago

Annexon Proxy statement: Proxy Filing


Annexon Annual report: Q4 2024

Mar 3, 2025, 12:00 AM EST - 1 year ago

Annexon Annual report: Q4 2024


Annexon Slides: FY 2025

Jan 14, 2025, 6:00 PM EST - 1 year ago

Annexon Slides: FY 2025


Annexon Transcript: Study Result

Dec 16, 2024, 8:30 AM EST - 1 year ago

Annexon Transcript: Study Result


Annexon Press release: Study Result

Dec 16, 2024, 8:30 AM EST - 1 year ago

Annexon Press release: Study Result


Annexon Slides: Study Result

Dec 16, 2024, 8:30 AM EST - 1 year ago

Annexon Slides: Study Result


Annexon Quarterly report: Q3 2024

Nov 14, 2024, 9:30 AM EST - 1 year ago

Annexon Quarterly report: Q3 2024


Annexon Transcript: 2024 Wells Fargo Healthcare Conference

Sep 4, 2024, 9:30 AM EDT - 1 year ago

Annexon Transcript: 2024 Wells Fargo Healthcare Conference


Annexon Quarterly report: Q2 2024

Aug 12, 2024, 8:00 AM EDT - 1 year ago

Annexon Quarterly report: Q2 2024


Annexon Earnings release: Q2 2024

Aug 12, 2024, 8:00 AM EDT - 1 year ago

Annexon Earnings release: Q2 2024


Annexon Registration statement: Registration Filing

Aug 12, 2024, 8:00 AM EDT - 1 year ago

Annexon Registration statement: Registration Filing


Annexon Announces Proposed Public Offering of Common Stock

Jun 4, 2024, 5:06 PM EDT - 2 years ago

Annexon Announces Proposed Public Offering of Common Stock


Annexon Transcript: Study Update

Jun 4, 2024, 8:30 AM EDT - 2 years ago

Annexon Transcript: Study Update


Annexon Press release: Study Update

Jun 4, 2024, 8:30 AM EDT - 2 years ago

Annexon Press release: Study Update


Annexon Slides: Study Update

Jun 4, 2024, 8:30 AM EDT - 2 years ago

Annexon Slides: Study Update


Annexon Transcript: BofA Securities 2024 Health Care Conference

May 14, 2024, 11:40 AM EDT - 2 years ago

Annexon Transcript: BofA Securities 2024 Health Care Conference


Annexon Quarterly report: Q1 2024

May 13, 2024, 4:00 PM EDT - 2 years ago

Annexon Quarterly report: Q1 2024


Annexon Earnings release: Q1 2024

May 13, 2024, 4:00 PM EDT - 2 years ago

Annexon Earnings release: Q1 2024


Annexon Slides: Q1 2024

May 13, 2024, 4:00 PM EDT - 2 years ago

Annexon Slides: Q1 2024


Annexon Proxy statement: Proxy Filing

Apr 25, 2024, 8:00 AM EDT - 2 years ago

Annexon Proxy statement: Proxy Filing


Annexon Proxy statement: Proxy Filing

Apr 25, 2024, 8:00 AM EDT - 2 years ago

Annexon Proxy statement: Proxy Filing


Lightening_strikes
Lightening_strikes Jun. 11 at 3:53 AM
$ANNX significant director lead buying at 5.40 and this thing has tanked Unusual Why??
1 · Reply
Lightening_strikes
Lightening_strikes Jun. 10 at 7:30 PM
$ANNX I think investors are tired of “good question” and we are “really excited” from Love. How many years of this bs?
1 · Reply
makingdoughfromoptions
makingdoughfromoptions Jun. 10 at 6:51 PM
$ANNX @ Chole1: You may be right on today's price action, but with a what 80% ish or better chance of GBS approval and a decent, minimally 50% chance of a decent GA P3 read you think he has done a shit job? Give me a break, all this stuff takes time and if you expect instant drug approvals you are plain wrong. Next year is their year, not this. Current SP is a steal.
1 · Reply
chole1
chole1 Jun. 10 at 6:20 PM
$ANNX invested for quite some time, with the CEO promising the same milestones since 18 months (US data, FDA filing, deal for GBS in EU/ROW, POC data for oral) but not delivering on it. The result is that investors are all exposed to the binary P3 update, which not all want to hold out for. Today's weakness probably a cross read to SNY C1 failure in CIDP
3 · Reply
Lightening_strikes
Lightening_strikes Jun. 10 at 6:11 PM
$ANNX maybe fears of dilution? Dr love talking about non dilutive but never seems to execute
2 · Reply
Determinedstocks
Determinedstocks Jun. 10 at 5:52 PM
$ANNX Had to snap more shares
0 · Reply
Lightening_strikes
Lightening_strikes Jun. 10 at 3:46 PM
$ANNX this trades like I’m missing something
0 · Reply
Lightening_strikes
Lightening_strikes Jun. 10 at 3:18 PM
$ANNX we have a real winner here folks ?????
1 · Reply
NewBee13
NewBee13 Jun. 10 at 1:59 PM
$ANNX Lets see a trend towards $6
1 · Reply
Itsybitsybeanbag
Itsybitsybeanbag Jun. 10 at 12:14 AM
$ANNX cus that’s what all current standard of care treatment is based on despite the fact that none of them have proven vision preservation. Crappy diligence by the FDA in accepting the prior studies based on lesion size only, thinking that smaller lesion better vision…WRONG…we say to patients “ it’s not how it looks (to us) it’s how you see” If ANX007 confirms vision preservation in this Ph3 this will be worth 10’s of billions!
1 · Reply
Lightening_strikes
Lightening_strikes Jun. 9 at 11:45 PM
$ANNX why Does the dumb gs analyst continue to push dr love on lesions?
0 · Reply
Thomas105
Thomas105 Jun. 9 at 3:39 PM
$ANNX no chance for green today to heavy bids under 5$ stay bullish
1 · Reply
Lightening_strikes
Lightening_strikes Jun. 9 at 2:23 PM
$ANNX I did hear something new Forward study data release end of summer
0 · Reply
MarketBeat
MarketBeat Jun. 9 at 1:08 PM
https://marketbeat.com/a/8703275/ $ANNX Annexon Eyes ‘Win Season’ With Q4 Vision Trial Data, GBS Filings Ahead
0 · Reply
Lightening_strikes
Lightening_strikes Jun. 9 at 12:38 PM
$ANNX anything new today at GS?
0 · Reply
Thomas105
Thomas105 Jun. 9 at 8:03 AM
$ANNX Today before markets open
1 · Reply
NewBee13
NewBee13 Jun. 8 at 4:43 PM
$ANNX This is my fault. I added at 5.30 so inevitably it broke contain
0 · Reply
Montu11
Montu11 Jun. 8 at 4:11 PM
$ANNX 🥱🫩😴
0 · Reply
Lightening_strikes
Lightening_strikes Jun. 5 at 8:07 PM
$ANNX needs some news
2 · Reply
NewBee13
NewBee13 Jun. 5 at 2:47 PM
$ANNX Market seems to be crap in general. See if theres a later day rally
1 · Reply
NewBee13
NewBee13 Jun. 5 at 12:03 PM
$ANNX Jumped back in at 5.42 later yesterday. I think it'll stetch its legs again today. But if it drops I'll happily load up
0 · Reply
Lightening_strikes
Lightening_strikes Jun. 4 at 4:24 PM
$ANNX can’t hold any rally Lets go dr love get that licensing deal All else is just more talk
0 · Reply