American [AMSC] vs A.O. Smith [AOS] Detailed Stock Comparison

American Superconductor Corporation

NASDAQ
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A.O. Smith Corporation

NYSE
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: American Superconductor Corporation wins in 7 metrics, A.O. Smith Corporation wins in 12 metrics, with 1 ties. A.O. Smith Corporation appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric American Superconductor Corporation A.O. Smith Corporation Better
P/E Ratio (TTM) 15.18 16.72 American Superconductor Corporation
Price-to-Book Ratio 4.09 4.80 American Superconductor Corporation
Debt-to-Equity Ratio 2.12 10.97 American Superconductor Corporation
PEG Ratio 0.00 0.88 Tie
EV/EBITDA 92.06 11.08 A.O. Smith Corporation
Profit Margin (TTM) 46.70% 14.26% American Superconductor Corporation
Operating Margin (TTM) 6.23% 17.95% A.O. Smith Corporation
EBITDA Margin (TTM) 6.23% 17.95% A.O. Smith Corporation
Return on Equity 35.77% 29.20% American Superconductor Corporation
Return on Assets (TTM) 2.03% 14.26% A.O. Smith Corporation
Free Cash Flow (TTM) $25.87M $546.00M A.O. Smith Corporation
Dividend Yield N/A 1.91% N/A
1-Year Return 80.25% -11.80% American Superconductor Corporation
Price-to-Sales Ratio (TTM) 7.86 2.32 A.O. Smith Corporation
Enterprise Value $2.07B $9.01B A.O. Smith Corporation
EV/Revenue Ratio 7.40 2.35 A.O. Smith Corporation
Gross Profit Margin (TTM) 30.66% 38.40% A.O. Smith Corporation
Revenue per Share (TTM) $7 $27 A.O. Smith Corporation
Earnings per Share (Diluted) $3.04 $3.85 A.O. Smith Corporation
Beta (Stock Volatility) 2.98 1.35 A.O. Smith Corporation
Short % of Float 6.14% 6.77% American Superconductor Corporation

American Superconductor Corporation vs A.O. Smith Corporation Stock Performance Analysis

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AMSC
AOS

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
American Superconductor Corporation-8.81%-3.67%1.73%55.01%66.19%62.03%
A.O. Smith Corporation-0.04%-2.69%-3.57%-27.17%-13.95%-16.92%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
American Superconductor Corporation80.25%737.83%190.42%488.22%-34.10%-44.63%
A.O. Smith Corporation-11.80%-17.09%-17.86%38.31%475.84%674.86%

Performance & Financial Health Analysis: American Superconductor Corporation vs A.O. Smith Corporation

MetricAMSCAOS
Market Information
Market Cap i$2.36B$8.90B
Market Cap CategoryMid capMid cap
10 Day Avg. Volume i1,366,9621,386,309
90 Day Avg. Volume i1,080,8711,424,306
Last Close$46.66$56.74
52 Week Range$24.87 - $70.49$54.16 - $81.87
% from 52W High-33.81%-30.70%
All-Time High$751.25 (Feb 28, 2000)$92.45 (Jul 15, 2024)
% from All-Time High-93.79%-38.63%
Growth Metrics
Quarterly Revenue Growth0.21%-0.03%
Quarterly Earnings Growth46.79%0.14%
Financial Health
Profit Margin (TTM) i0.47%0.14%
Operating Margin (TTM) i0.06%0.18%
Return on Equity (TTM) i0.36%0.29%
Debt to Equity (MRQ) i2.1210.97
Cash & Liquidity
Book Value per Share (MRQ)$11.28$13.41
Cash per Share (MRQ)$2.96$1.40
Operating Cash Flow (TTM) i$20.15M$616.80M
Levered Free Cash Flow (TTM) i$-8,896,500$426.16M
Dividends
Last 12-Month Dividend Yield iN/A1.91%
Last 12-Month Dividend iN/A$1.40

Valuation & Enterprise Metrics Analysis: American Superconductor Corporation vs A.O. Smith Corporation

MetricAMSC (Apr 26, 2026)AOS (Apr 26, 2026)
Price Ratios
P/E Ratio (TTM) i15.1816.72
Forward P/E i43.6714.88
PEG Ratio i0.000.88
Price to Sales (TTM) i7.862.32
Price to Book (MRQ) i4.094.80
Market Capitalization
Market Capitalization i$2.36B$8.90B
Enterprise Value i$2.07B$9.01B
Enterprise Value Metrics
Enterprise to Revenue i7.402.35
Enterprise to EBITDA i92.0611.08
Risk & Other Metrics
Beta i2.981.35
Book Value per Share (MRQ) i$11.28$13.41

Financial Statements Comparison: American Superconductor Corporation vs A.O. Smith Corporation

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricAMSC (2025)AOS (2025)
Revenue/Sales i222.82M3.83B
Cost of Goods Sold i160.96M2.34B
COGS % of Revenue i72.2%61.2%
Gross Profit i61.85M1.49B
Gross Margin i27.8%38.8%
Research & Development i11.43MN/A
Operating Income (EBIT) i5.61M728.00M
Operating Margin i2.5%19.0%
EBITDA i18.82M813.70M
EBITDA Margin i8.4%21.2%
Pre-Tax Income i2.37M715.10M
Pre-Tax Income % of Revenue i1.1%18.7%
Income Tax i-3.67M168.90M
Income Tax % of Revenue i-1.6%4.4%
Net Income (Profit) i6.03M546.20M
Profit Margin i2.7%14.3%

Balance Sheet & Liquidity Metrics

MetricAMSC (2025)AOS (2025)
Cash & Equivalents i79.49M174.50M
Total Current Assets i206.52M1.29B
Total Current Assets % of Revenue i92.7%33.7%
Total Current Liabilities i99.76M862.50M
Total Current Liabilities % of Revenue i44.8%22.5%
Long-Term Debt i2.68M149.80M
Long-Term Debt % of Revenue i1.2%3.9%
Total Shareholders Equity i197.11M1.86B
Retained Earnings i-1.06B3.95B
Retained Earnings % of Revenue i-476.0%103.2%
Property, Plant & Equipment i3.83M1.01B

Cash Flow Statement Comparison

MetricAMSC (2025)AOS (2025)
Operating Cash Flow i26.12M600.30M
Operating Cash Flow % of Revenue i11.7%15.7%
Capital Expenditures i-2.42MN/A
Free Cash Flow i25.87M546.00M
FCF Margin i11.6%14.3%
Debt Repayment i-25,000-1.12B
Common Stock Repurchase i-126,000-400.80M

Short Interest & Institutional Ownership Analysis

MetricAMSCAOS
Shares Short i2.81M6.61M
Short Ratio i3.084.36
Short % of Float i6.14%6.77%
Shares Outstanding i47.61M138.54M
Float Shares i45.87M110.27M
% Held by Insiders i3.68%0.45%
% Held by Institutions i71.12%93.08%
% Held by Public i25.20%6.47%

Dividend Analysis & Yield Comparison: American Superconductor Corporation vs A.O. Smith Corporation

MetricAMSCAOS
Last 12-Month Dividend iN/A$1.40
Last 12-Month Dividend Yield iN/A1.91%
3-Year Avg Annual Dividend iN/A$1.32
3-Year Avg Dividend Yield iN/A0.46%
3-Year Total Dividends iN/A$3.96
Ex-Dividend DateN/AJan 30, 2026