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10-Q

Quarterly Report

Aura Biosciences, Inc. AURA

0001193125-25-278817

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Filed
Nov 13, 2025 12:00 AM ET
Period of report

On SEC.gov

Financials in this filing

Metric Period Value
Shares Outstanding Q3 2025 · Nov 10, 2025 63.5M sh
Shares Diluted Q3 2025 · Sep 30, 2025 65.94M sh
Shares Diluted Q3 2025 · Sep 30, 2025 58.08M sh
Shares Diluted Q3 2025 · Sep 30, 2024 49.66M sh
Shares Diluted Q3 2025 · Sep 30, 2024 49.55M sh
Capex Q3 2025 · Sep 30, 2025 $271K
Capex Q3 2025 · Sep 30, 2024 $954K
Operating Cash Flow Q3 2025 · Sep 30, 2025 −$64.27M
Operating Cash Flow Q3 2025 · Sep 30, 2024 −$55.85M
Cash And Equivalents Q3 2025 · Sep 30, 2025 $47.55M
Cash And Equivalents Q3 2025 · Dec 31, 2024 $31.69M
Cash And Equivalents Q3 2025 · Sep 30, 2024 $25.41M
Stockholders Equity Q3 2025 · Sep 30, 2025 $156.67M
Stockholders Equity Q3 2025 · Jun 30, 2025 $174.63M
Stockholders Equity Q3 2025 · Mar 31, 2025 $127.97M
Stockholders Equity Q3 2025 · Dec 31, 2024 $151.97M
Stockholders Equity Q3 2025 · Sep 30, 2024 $174.67M
Stockholders Equity Q3 2025 · Jun 30, 2024 $191.45M
Stockholders Equity Q3 2025 · Mar 31, 2024 $208.78M
Stockholders Equity Q3 2025 · Dec 31, 2023 $225.85M
Current Liabilities Q3 2025 · Sep 30, 2025 $18.82M
Current Liabilities Q3 2025 · Dec 31, 2024 $14.91M
Total Liabilities Q3 2025 · Sep 30, 2025 $33.36M
Total Liabilities Q3 2025 · Dec 31, 2024 $30.53M
Current Assets Q3 2025 · Sep 30, 2025 $170.12M
Current Assets Q3 2025 · Dec 31, 2024 $160.62M
Total Assets Q3 2025 · Sep 30, 2025 $190.02M
Total Assets Q3 2025 · Dec 31, 2024 $182.5M
Eps Diluted Q3 2025 · Sep 30, 2025 −$0.40
Eps Diluted Q3 2025 · Sep 30, 2025 −$1.39
Eps Diluted Q3 2025 · Sep 30, 2024 −$0.42
Eps Diluted Q3 2025 · Sep 30, 2024 −$1.23
Eps Basic Q3 2025 · Sep 30, 2025 −$0.40
Eps Basic Q3 2025 · Sep 30, 2025 −$1.39
Eps Basic Q3 2025 · Sep 30, 2024 −$0.42
Eps Basic Q3 2025 · Sep 30, 2024 −$1.23
Sga Expense Q3 2025 · Sep 30, 2025 $5.73M
Sga Expense Q3 2025 · Sep 30, 2025 $17.15M
Sga Expense Q3 2025 · Sep 30, 2024 $6.2M
Sga Expense Q3 2025 · Sep 30, 2024 $17.34M
Rd Expense Q3 2025 · Sep 30, 2025 $22.18M
Rd Expense Q3 2025 · Sep 30, 2025 $68.4M
Rd Expense Q3 2025 · Sep 30, 2024 $17.04M
Rd Expense Q3 2025 · Sep 30, 2024 $50.97M
Net Income Q3 2025 · Sep 30, 2025 −$26.13M
Net Income Q3 2025 · Sep 30, 2025 −$80.63M
Net Income Q3 2025 · Jun 30, 2025 −$27.02M
Net Income Q3 2025 · Mar 31, 2025 −$27.48M
Net Income Q3 2025 · Sep 30, 2024 −$21.04M
Net Income Q3 2025 · Sep 30, 2024 −$61.09M
Net Income Q3 2025 · Jun 30, 2024 −$20.34M
Net Income Q3 2025 · Mar 31, 2024 −$19.71M
Operating Income Q3 2025 · Sep 30, 2025 −$27.91M
Operating Income Q3 2025 · Sep 30, 2025 −$85.55M
Operating Income Q3 2025 · Sep 30, 2024 −$23.23M
Operating Income Q3 2025 · Sep 30, 2024 −$68.31M