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Arrowhead Research ARWR Additional Paid-In Capital

Additional Paid-In Capital at other companies

Ionis Pharmaceuticals logo
Ionis PharmaceuticalsIONS
$3.25B+11.9%
BridgeBio Pharma logo
BridgeBio PharmaBBIO
$2.11B+9.0%
Madrigal Pharmaceuticals, Inc. logo
Madrigal Pharmaceuticals, Inc.MDGL
$2.73B+5.5%
Royalty Pharma logo
Royalty PharmaRPRX
$4.38B+4.1%
Revvity logo
RevvityRVTY
$1.24B-36.7%
ALN
Alnylam PharmaceuticalsALNY

Other financials

Income statement

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Revenue$73.7M-86.4%
Operating income-$141.3M-137%
Net income-$132.7M-136%
EPS (diluted)-$0.93-134%

Balance sheet

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Cash & equivalents$188.5M+1.5%
Total debt$107.9M-5.6%
Total equity$614.0M-10.1%
Total assets$2.3B+44.2%

Cash flow

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Operating cash flow$84.4M-81.6%
CapEx$2.6M-51.6%
Free cash flow$81.9M-82.0%

Valuation

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Market cap$11.52B+402%
Enterprise value$11.44B+418%
P/S18.5×+14.3×

Profitability

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Operating margin-35.7%+63.6pp
Net margin-48.4%+240pp
FCF margin1.8%+0.9pp

Returns & leverage

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Return on equity-46.4%+341pp
Debt / equity0.2×0.0×
Current ratio6.2×+1.1×

Where this comes from

Reported directly by Arrowhead Research in its filing.

Tagged under the XBRL concept us-gaap:AdditionalPaidInCapitalCommonStock.

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

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Questions, answered.

What is Arrowhead Research's additional paid-in capital?
Arrowhead Research (ARWR) reported additional paid-in capital of $2.4B in Q1 2026.
How has Arrowhead Research's additional paid-in capital changed year-over-year?
Arrowhead Research's additional paid-in capital increased by 13.7% year-over-year, from $2.11B to $2.4B.
What is the long-term trend for Arrowhead Research's additional paid-in capital?
Over 5 years (2020 to 2025), Arrowhead Research's additional paid-in capital has grown at a 17.3% compound annual growth rate (CAGR), from $965.41M to $2.14B.
What does additional paid-in capital mean?
The total amount of money shareholders have paid for company stock above its nominal par value.
How do you interpret additional paid-in capital?
An increase indicates successful equity financing rounds, while a decrease is rare and usually relates to specific accounting adjustments.
How does additional paid-in capital compare across companies?
Biotech peers often show high levels of APIC due to frequent secondary offerings to fund long-term drug development pipelines.