American Superconductor Corporation (AMSC)

NASDAQ: AMSC · IEX Real-Time Price · USD
-0.20 (-1.53%)
At close: Feb 23, 2024, 4:00 PM
-0.16 (-1.25%)
After-hours: Feb 23, 2024, 6:01 PM EST

American Superconductor Market Cap

American Superconductor has a market cap or net worth of $463.99 million as of February 23, 2024. Its market cap has increased by 160.08% in one year.

Market Cap
Enterprise Value
1-Year Change
Stock Price

Market Cap Chart

Since December 1, 1998, American Superconductor's market cap has increased from $155.70M to $463.99M, an increase of 198.00%. That is a compound annual growth rate of 4.42%.


DateMarket Cap% Change
Feb 23, 2024394.70M-1.52%
Feb 22, 2024400.80M-1.28%
Feb 21, 2024406.00M-0.47%
Feb 20, 2024407.90M-7.06%
Feb 16, 2024438.90M-0.63%
Feb 15, 2024441.70M-0.47%
Feb 14, 2024443.80M13.59%
Feb 13, 2024390.70M-2.45%
Feb 12, 2024400.50M15.22%
Feb 9, 2024347.60M3.48%
Feb 8, 2024335.90M6.30%
Feb 7, 2024316.00M-2.92%
Feb 6, 2024325.50M-3.64%
Feb 5, 2024337.80M-1.60%
Feb 2, 2024343.30M-1.24%
Feb 1, 2024347.60M2.81%
Jan 31, 2024338.10M-18.16%
Jan 30, 2024413.10M-1.46%
Jan 29, 2024419.20M-0.95%
Jan 26, 2024423.20M3.90%
Jan 25, 2024407.30M35.90%
Jan 24, 2024299.70M-1.45%
Jan 23, 2024304.10M-
Jan 22, 2024304.10M3.72%
Jan 19, 2024293.20M-0.81%
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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding
Full Definition

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Market Cap Rankings