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ALNYLAM PHARMACEUTICALS, INC. Weighted Avg Shares (Basic) 2010-2025 | ALNY

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What is weighted avg shares (basic)?

Weighted average shares outstanding (basic) is the time-weighted average number of common shares outstanding during the reporting period, used as the denominator to calculate basic earnings per share.

What is ALNYLAM PHARMACEUTICALS, INC.'s current weighted avg shares (basic)?

ALNYLAM PHARMACEUTICALS, INC. (ALNY) annual weighted avg shares (basic) for 2025 was 131.0M, a 2.63% increase from 2024. ALNYLAM PHARMACEUTICALS, INC. weighted avg shares (basic) for the quarter ending September 30, 2025 was 131.4M.

What was ALNYLAM PHARMACEUTICALS, INC.'s weighted avg shares (basic) in 2024?

ALNYLAM PHARMACEUTICALS, INC. annual weighted avg shares (basic) for 2024 was 127.7M, a 2.20% increase from 2023.

What was ALNYLAM PHARMACEUTICALS, INC.'s weighted avg shares (basic) in 2023?

ALNYLAM PHARMACEUTICALS, INC. annual weighted avg shares (basic) for 2023 was 124.9M, a 2.64% increase from 2022.

What is ALNYLAM PHARMACEUTICALS, INC.'s 5-year weighted avg shares (basic) CAGR?

ALNYLAM PHARMACEUTICALS, INC. weighted avg shares (basic) grew at a compound annual growth rate (CAGR) of 2.64% from FY2020 to FY2025, going from 115.0M to 131.0M over 5 years.

Weighted Avg Shares (Basic) History

Year-over-year comparison from 10-K annual reports

Key Statistics
Trend Direction
Growing
CAGR+2.6%
FY2020
115.0M
FY2025
131.0M
10111213141516171819202122232425
5 years selected
Weighted Avg Shares (Basic) History
PeriodValueChangeSource
FY2025131.0M+2.6%10-K
FY2024127.7M+2.2%10-K
FY2023124.9M+2.6%10-K
FY2022121.7M+2.7%10-K
FY2021118.5M+3.0%10-K
FY2020115.0M+5.2%10-K
FY2019109.3M+8.6%10-K
FY2018100.6M+11.1%10-K
FY201790.6M+5.8%10-K
FY201685.6M+1.9%10-K
FY201584.0M+13.1%10-K
FY201474.3M+20.7%10-K
FY201361.6M+22.4%10-K
FY201250.3M+18.6%10-K
FY201142.4M+0.9%10-K
FY201042.0M-10-K
Company: ALNYLAM PHARMACEUTICALS, INC.Ticker: ALNYSector: HealthcareIndustry: Pharmaceutical PreparationsView company profile →