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Aura Biosciences, Inc. AURA Additional Paid-In Capital

Additional Paid-In Capital at other companies

ImmunityBio, Inc. logo
ImmunityBio, Inc.IBRX
$3.46B+19.6%
UroGen Pharma logo
UroGen PharmaURGN
$858.9M+6.9%
IDEAYA Biosciences, Inc. logo
IDEAYA Biosciences, Inc.IDYA
$1.77B+3.2%
CG Oncology logo
CG OncologyCGON
$1.53B+59.9%
Relmada Therapeutics, Inc. logo
Relmada Therapeutics, Inc.RLMD
$935.95M+37.5%
Inhibrx Biosciences, Inc. logo
Inhibrx Biosciences, Inc.INBX
$258.59M+6.0%

Other financials

Income statement

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Operating income-$34.9M-20.1%
Net income-$33.7M-22.6%
EPS (diluted)-$0.50+9.1%

Balance sheet

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Cash & equivalents$84.8M+122%
Total debt$17.0M-7.9%
Total equity$107.2M-16.2%
Total assets$137.7M-11.4%

Cash flow

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Operating cash flow-$29.9M-28.0%
CapEx$102.0K-45.5%
Free cash flow-$30.0M-27.4%

Valuation

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Market cap$709.23M+89.4%
Enterprise value$641.43M+80.8%

Returns & leverage

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Return on equity-95.6%+222pp
Debt / equity0.2×0.0×
Current ratio7.1×-4.0×

Where this comes from

Reported directly by Aura Biosciences, Inc. in its filing.

Tagged under the XBRL concept us-gaap:AdditionalPaidInCapital.

The official record: Aura Biosciences, Inc.’s 10-Q, filed May 11, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Aura Biosciences, Inc.'s additional paid-in capital?
Aura Biosciences, Inc. (AURA) reported additional paid-in capital of $621.56M in Q1 2026.
How has Aura Biosciences, Inc.'s additional paid-in capital changed year-over-year?
Aura Biosciences, Inc.'s additional paid-in capital increased by 17.4% year-over-year, from $529.57M to $621.56M.
What is the long-term trend for Aura Biosciences, Inc.'s additional paid-in capital?
Over 5 years (2020 to 2025), Aura Biosciences, Inc.'s additional paid-in capital has grown at a 137.5% compound annual growth rate (CAGR), from $8.17M to $617.43M.
What does additional paid-in capital mean?
Capital received from shareholders in excess of par value — the premium investors paid over the nominal value of shares at issuance, plus stock-based compensation effects.