Annexon, Inc. Net Income Loss

Quick Answer

Annexon, Inc. reported Net Income Loss of -$206.69 million for the year ending 2025.

  • Annexon, Inc. showed a decrease of -49.6% in Net Income Loss from 2024 to 2025.
  • This data is from Annexon, Inc.'s annual report (Form 10-K), filed with the SEC on March 30, 2026.
  • XBRL data for this metric is available from 2019 to 2025 (7 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
  • Quarterly values from 10-Q filings: Q1 2019: -$8.65 million | Q2 2019: -$9.40 million | Q3 2019: -$10.19 million | Q1 2020: -$12.34 million | Q2 2020: -$12.24 million | Q3 2020: -$15.64 million | Q1 2021: -$26.06 million | Q2 2021: -$31.29 million | Q3 2021: -$35.60 million | Q1 2022: -$35.37 million | Q2 2022: -$37.14 million | Q3 2022: -$35.05 million | Q1 2023: -$38.68 million | Q2 2023: -$35.19 million | Q3 2023: -$32.48 million | Q1 2024: -$25.18 million | Q2 2024: -$29.61 million | Q3 2024: -$34.82 million | Q1 2025: -$54.36 million | Q2 2025: -$49.16 million | Q3 2025: -$54.92 million.
  • Over the full 7 years of available data (2019 to 2025), Annexon, Inc.'s Net Income Loss has declined by 455.9%.
  • Historical annual values: Fiscal year 2025: -$206.69 million | Fiscal year 2024: -$138.20 million | Fiscal year 2023: -$134.24 million | Fiscal year 2022: -$141.95 million | Fiscal year 2021: -$130.32 million | Fiscal year 2020: -$63.41 million | Fiscal year 2019: -$37.18 million.
  • Data sourced from SEC EDGAR public filings as of August 9, 2026.

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