American Superconductor Corporation
American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. It operates through Grid and Wind segments. The Grid segment offers products and services that enable electric utilities, industrial facilities, and renewable energy project developers to connect, transmit, and distribute power under the Gridtec Solutions brand. The c… Read more
Market Cap & Net Worth: American Superconductor Corporation (AMSC)
American Superconductor Corporation (NASDAQ:AMSC) has a market capitalization of $1.48 Billion ($1.48 Billion) as of March 19, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #6022 globally and #3454 in its home market, demonstrating a 7.33% increase in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying American Superconductor Corporation's stock price $31.17 by its total outstanding shares 47612285 (47.61 Million).
American Superconductor Corporation Market Cap History: 2015 to 2026
American Superconductor Corporation's market capitalization history from 2015 to 2026. Data shows growth from $303.29 Million to $1.48 Billion (18.91% CAGR).
Index Memberships
American Superconductor Corporation is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
NASDAQ Composite
IXIC
|
$33.39 Trillion | 0.00% | #711 of 3165 |
Weight: American Superconductor Corporation's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
American Superconductor Corporation Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how American Superconductor Corporation's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
6.15x
American Superconductor Corporation's market cap is 6.15 times its annual revenue
0.92x
Higher than industry averageLatest Price to Earnings (P/E) Ratio
227.13x
American Superconductor Corporation's market cap is 227.13 times its annual earnings
7.63x
Higher than industry averageWhat These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $350.90 Million | $96.02 Million | -$23.14 Million | 3.65x | N/A |
| 2017 | $172.83 Million | $75.19 Million | -$27.37 Million | 2.30x | N/A |
| 2018 | $530.88 Million | $48.40 Million | -$32.78 Million | 10.97x | N/A |
| 2019 | $373.76 Million | $56.21 Million | $26.76 Million | 6.65x | 13.97x |
| 2020 | $1.12 Billion | $63.84 Million | -$17.10 Million | 17.47x | N/A |
| 2021 | $518.02 Million | $87.12 Million | -$22.68 Million | 5.95x | N/A |
| 2022 | $175.21 Million | $108.44 Million | -$19.19 Million | 1.62x | N/A |
| 2023 | $530.40 Million | $105.98 Million | -$35.04 Million | 5.00x | N/A |
| 2024 | $1.17 Billion | $145.64 Million | -$11.11 Million | 8.05x | N/A |
| 2025 | $1.37 Billion | $222.82 Million | $6.03 Million | 6.15x | 227.13x |
Competitor Companies of AMSC by Market Capitalization
Companies near American Superconductor Corporation in the global market cap rankings as of March 19, 2026.
Key companies related to American Superconductor Corporation by market ranking:
- GE Vernova LLC (NYSE:GEV): Ranked #66 globally with a market cap of $227.10 Billion USD.
- Siemens Aktiengesellschaft (XETRA:SIE): Ranked #93 globally with a market cap of $175.49 Billion USD ( €170.96 Billion EUR).
- Siemens AG Class N (PINK:SMAWF): Ranked #113 globally with a market cap of $155.24 Billion USD.
- Eaton Corporation PLC (NYSE:ETN): Ranked #140 globally with a market cap of $133.05 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #66 | GE Vernova LLC | NYSE:GEV | $227.10 Billion | $844.05 |
| #93 | Siemens Aktiengesellschaft | XETRA:SIE | $175.49 Billion | €219.15 |
| #113 | Siemens AG Class N | PINK:SMAWF | $155.24 Billion | $199.00 |
| #140 | Eaton Corporation PLC | NYSE:ETN | $133.05 Billion | $363.95 |
American Superconductor Corporation Historical Marketcap From 2015 to 2026
Between 2015 and today, American Superconductor Corporation's market cap moved from $303.29 Million to $ 1.48 Billion, with a yearly change of 18.91%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $1.48 Billion | +8.30% |
| 2025 | $1.37 Billion | +16.85% |
| 2024 | $1.17 Billion | +121.10% |
| 2023 | $530.40 Million | +202.72% |
| 2022 | $175.21 Million | -66.18% |
| 2021 | $518.02 Million | -53.54% |
| 2020 | $1.12 Billion | +198.34% |
| 2019 | $373.76 Million | -29.60% |
| 2018 | $530.88 Million | +207.16% |
| 2017 | $172.83 Million | -50.75% |
| 2016 | $350.90 Million | +15.70% |
| 2015 | $303.29 Million | -- |
End of Day Market Cap According to Different Sources
On Mar 18th, 2026 the market cap of American Superconductor Corporation was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $1.48 Billion USD |
| MoneyControl | $1.48 Billion USD |
| MarketWatch | $1.48 Billion USD |
| marketcap.company | $1.48 Billion USD |
| Reuters | $1.48 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.