ANNX — Annexon, Inc.

Nasdaq · Health Care · Pharmaceuticals · CIK 1528115 ·
Last close
$4.94
Market Cap
$809.38M
52W High
$6.61
52W Low
$4.46
ADV30
2,515,749
Next earnings
2026-05-07
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, an antigen-binding fragment (Fab) that is in Phase 3 program for the treatment of patients with geographic atrophy; and ANX1502, a novel oral small molecule inhibitor, which is in Phase 1 clinical trials for autoimmune indications. In addition, it develops ANX009, a C1q-blocking Fab that is in Phase I clinical trial for treating patients with lupus nephritis. The company was incorporated in 2011 and is headquartered in Brisbane, California.

Quarterly Fundamentals

Revenues vs Net Income (last 4 Q)

Assets vs Liabilities (last 4 Q)

PeriodRevenuesGrossProfit OpIncomeNetIncomeAssets CashLiabilities
Mar 2026 0 -46,053,000 -44,142,000 262,888,000 175,208,000 58,355,000
Dec 2025 0 -50,258,000 -48,256,000 277,571,000 162,051,000 65,923,000
Sep 2025 0 -57,018,000 -54,922,000 229,142,000 139,419,000 67,700,000
Jun 2025 0 -51,726,000 -49,156,000 264,573,000 132,288,000 65,556,000

Cashflow TTM (yfinance, fills SEC gap)

Operating CF
$-186,356,000
Investing CF
$190,052,000
Financing CF
$108,855,000
CapEx
$-143,000
Dividends Paid
Buybacks
EPS Diluted TTM
$-1.36
As of
2026-05-10

Balance + Analyst (yfinance extras)

Retained Earnings
$-917,389,000
Inventory
Receivables
ST Investments
$76,294,000
EBIT TTM
$-216,407,000
Pretax Income TTM
$-206,690,000
Interest Exp TTM
Analysts
7

Annual Trend (SEC EDGAR, last 4y)

Revenues vs Net Income (last 4y)

FY endRevenuesOpIncome NetIncomeAssetsLiabilities EquityOCF
Dec 2025 0 -216,407,000 -206,690,000 277,571,000 65,923,000 -186,356,000
Dec 2024 0 -154,073,000 -138,200,000 350,071,000 56,966,000 -118,006,000
Dec 2023 0 -143,723,000 -134,237,000 297,674,000 47,118,000 -121,142,000
Dec 2022 0 -145,599,000 -141,947,000 285,096,000 53,902,000 -116,309,000

TTM Snapshot

Revenues TTM
NetIncome TTM
OpCashFlow TTM
Assets (Latest)
Forward EPS
$-0.92

Max Pain — expiry 2026-07-17 (volume-derived — Yahoo OI feed degraded)

max pain strike: $4.00 · spot: $4.94 · call volume: 523 · put volume: 42
Expected Move to 2026-07-17: ±$1.15 (23.28%) — implied range $3.79$6.09 · ATM straddle on $5.00 strike

Peers — same industry

TickerNameMarket CapLastDaily %
AVTX Avalo Therapeutics, Inc. $809.51M $15.40
ESPR Esperion Therapeutics, Inc. $816.89M $3.17
OLMA Olema Pharmaceuticals, Inc. $824.56M $9.44
GERN GERON CORP $789.07M $1.23
IVA Inventiva S.A. $833.86M $3.53

News headlines (Yahoo Finance, 1h cache)

Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)
2026-06-16 20:05 · Yahoo
Annexon Eyes ‘Win Season’ With Q4 Vision Trial Data, GBS Filings Ahead
2026-06-09 13:06 · Yahoo
Exploring 3 High Growth Tech Stocks in the US Market
2026-06-09 11:38 · Yahoo
Annexon Maps 3 Big Pipeline Catalysts Ahead of Q4 Vision-Drug Readout
2026-06-04 07:07 · Yahoo
Annexon to Participate in Upcoming June Investor Conferences
2026-05-27 12:00 · Yahoo
Annexon Highlights Q4 Geographic Atrophy Data, GBS Filing Plans at BofA Conference
2026-05-14 08:05 · Yahoo
110 Years. 110 Stories. 110 Reasons to Raise Awareness for GBS
2026-05-11 14:00 · Yahoo
Annexon Reports First Quarter 2026 Financial Results, Portfolio Progress and Key Anticipated Milestones
2026-05-07 20:01 · Yahoo
Annexon to Present at the Bank of America Securities Health Care Conference 2026
2026-05-06 12:00 · Yahoo
Annexon (ANNX): 7 Small Cap Stocks with the Highest Upside Potential
2026-04-27 06:22 · Yahoo

Recent Insider Activity

No insider activity indexed for this ticker.