American Superconductor AMSC Additional Paid-In Capital
Additional Paid-In Capital at other companies
Other financials
Where this comes from
Reported directly by American Superconductor in its filing.
Tagged under the XBRL concept us-gaap:AdditionalPaidInCapitalCommonStock.
The official record: American Superconductor’s 10-K, filed May 27, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is American Superconductor's additional paid-in capital?
- American Superconductor (AMSC) reported additional paid-in capital of $1.48B in Q1 2026.
- How has American Superconductor's additional paid-in capital changed year-over-year?
- American Superconductor's additional paid-in capital increased by 17.6% year-over-year, from $1.26B to $1.48B.
- What is the long-term trend for American Superconductor's additional paid-in capital?
- Over 5 years (2021 to 2026), American Superconductor's additional paid-in capital has grown at a 5.7% compound annual growth rate (CAGR), from $1.12B to $1.48B.
- What does additional paid-in capital mean?
- This represents the excess amount paid by investors for common shares over their par value. It is a key component of shareholders' equity that captures the capital raised through equity offerings beyond the nominal value of the stock. It reflects the historical market premium at which the company has issued its shares.