ANNX — Annexon, Inc.

Nasdaq · Health Care · Pharmaceuticals · CIK 1528115 ·
Last close
$5.06
Market Cap
$959.27M
52W High
$6.58
52W Low
$4.46
ADV30
3,036,524
Next earnings
2026-11-09
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
$-183,097,000
Investing CF
$119,488,000
Financing CF
$141,692,000
CapEx
$-143,000
Dividends Paid
Buybacks
EPS Diluted TTM
$-1.22
As of
2026-08-16

Balance + Analyst (yfinance extras)

Retained Earnings
$-961,531,000
Inventory
Receivables
ST Investments
$49,817,000
EBIT TTM
$-205,055,000
Pretax Income TTM
$-196,476,000
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
$-1.08

Max Pain — expiry 2026-10-16

max pain strike: $6.00 · spot: $5.06 · call oi: 2,352 · put oi: 2,667
Expected Move to 2026-10-16: ±$1.32 (26.19%) — implied range $3.73$6.38 · ATM straddle on $5.00 strike

Peers — same industry

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DSGN Design Therapeutics, Inc. $953.12M $15.23
ARDX ARDELYX, INC. $965.62M $3.74
HELP CYBIN INC. $951.24M $13.02
IMMX Immix Biopharma, Inc. $968.90M $13.61
GERN GERON CORP $976.56M $1.52

News headlines (Yahoo Finance, 1h cache)

What Annexon (ANNX)'s Dual-Endpoint ARCHER II Update Means For Shareholders
2026-08-24 08:08 · Yahoo
Annexon (ANNX), What Is Behind Its Latest Update?
2026-08-13 18:13 · Yahoo
Annexon shares fall as second-quarter loss exceeds Wall Street forecasts
2026-08-12 11:33 · Yahoo
Annexon Reports First U.S. and European Patient Cohort of GBS FORWARD Study Demonstrated Rapid, Positive Clinical Responses in All Tanruprubart Treated Patients Within One Week
2026-08-06 12:00 · Yahoo
Annexon Secures Strategic Credit Facility for up to $200 Million from Oxford Finance
2026-07-30 20:01 · Yahoo
How Investors Are Reacting To Annexon (ANNX) Phase 3 Tanruprubart Win And Vonaprument Updates
2026-07-16 23:17 · Yahoo
Annexon to Present Phase 2 ARCHER Baseline Characteristics Associated with Confirmed Best Corrected Visual Acuity 15-Letter Loss in Patients with Geographic Atrophy at ASRS 2026
2026-07-14 20:05 · Yahoo
Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)
2026-06-16 20:05 · Yahoo
Annexon Maps 3 Big Pipeline Catalysts Ahead of Q4 Vision-Drug Readout
2026-06-04 07:07 · Yahoo
Annexon, Inc. Q2 2026 Earnings Call Summary
2026-08-12 20:56 · Yahoo

Recent Insider Activity

No insider activity indexed for this ticker.