What is Annexon's shares (basic)?

Annexon (ANNX) reported shares (basic) of 194.2M in Q1 2026.

How has Annexon's shares (basic) changed year-over-year?

Annexon's shares (basic) increased by 31.1% year-over-year, from 148.1M to 194.2M.

What is the long-term trend for Annexon's shares (basic)?

Over 3 years (2022 to 2025), Annexon's shares (basic) has grown at a 44.2% compound annual growth rate (CAGR), from 200.5M to 600.7M.

What does shares (basic) mean?

The time-weighted average number of common shares outstanding during the period, used as the denominator for basic EPS calculations.

Annexon ANNX Shares (Basic)

Shares (Basic) at other companies

Regeneron PharmaceuticalsREGN

104M-2.5%

Dianthus TherapeuticsDNTH

48M+34.2%

Vor BiopharmaVOR

43M+589%

Cullinan Therapeutics, Inc.CGEM

58.3M+36.5%

Nektar TherapeuticsNKTR

24.7M+75.9%

AnaptysBio, Inc.ANAB

28.7M-6.4%

Other financials

Income statement

See full

Operating income-$46.1M+19.8%

Net income-$44.1M+18.8%

EPS (diluted)-$0.23+37.8%

Balance sheet

See full

Cash & equivalents$175.2M+80.4%

Total debt$25.4M-10.2%

Total equity$204.5M-16.1%

Total assets$262.9M-13.2%

Cash flow

See full

Operating cash flow-$46.8M+6.5%

CapEx--100%

Free cash flow-$46.8M+6.6%

Valuation

See full

Market cap$868.37M+223%

Enterprise value$718.59M+261%

Returns & leverage

See full

Return on equity-87.6%+42.3pp

Debt / equity0.1×0.0×

Current ratio6.4×-1.6×

Where this comes from

Reported directly by Annexon in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfSharesOutstandingBasic.

The official record: Annexon’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Annexon's shares (basic)?: Annexon (ANNX) reported shares (basic) of 194.2M in Q1 2026.
How has Annexon's shares (basic) changed year-over-year?: Annexon's shares (basic) increased by 31.1% year-over-year, from 148.1M to 194.2M.
What is the long-term trend for Annexon's shares (basic)?: Over 3 years (2022 to 2025), Annexon's shares (basic) has grown at a 44.2% compound annual growth rate (CAGR), from 200.5M to 600.7M.
What does shares (basic) mean?: The time-weighted average number of common shares outstanding during the period, used as the denominator for basic EPS calculations.