American [AMSC] vs Eaton [ETN] Detailed Stock Comparison

American Superconductor Corporation

NASDAQ
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Eaton Corporation plc

NYSE
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: American Superconductor Corporation wins in 6 metrics, Eaton Corporation plc wins in 13 metrics, with 1 ties. Eaton Corporation plc appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric American Superconductor Corporation Eaton Corporation plc Better
P/E Ratio (TTM) 15.18 39.53 American Superconductor Corporation
Price-to-Book Ratio 4.09 8.25 American Superconductor Corporation
Debt-to-Equity Ratio 2.12 54.88 American Superconductor Corporation
PEG Ratio 0.00 2.11 Tie
EV/EBITDA 92.06 26.76 Eaton Corporation plc
Profit Margin (TTM) 46.70% 14.89% American Superconductor Corporation
Operating Margin (TTM) 6.23% 19.97% Eaton Corporation plc
EBITDA Margin (TTM) 6.23% 19.97% Eaton Corporation plc
Return on Equity 35.77% 21.53% American Superconductor Corporation
Return on Assets (TTM) 2.03% 8.33% Eaton Corporation plc
Free Cash Flow (TTM) $25.87M $3.55B Eaton Corporation plc
Dividend Yield N/A 0.89% N/A
1-Year Return 80.25% 25.11% American Superconductor Corporation
Price-to-Sales Ratio (TTM) 7.86 5.85 Eaton Corporation plc
Enterprise Value $2.07B $168.85B Eaton Corporation plc
EV/Revenue Ratio 7.40 6.15 Eaton Corporation plc
Gross Profit Margin (TTM) 30.66% 36.82% Eaton Corporation plc
Revenue per Share (TTM) $7 $70 Eaton Corporation plc
Earnings per Share (Diluted) $3.04 $10.45 Eaton Corporation plc
Beta (Stock Volatility) 2.98 1.16 Eaton Corporation plc
Short % of Float 6.14% 2.28% Eaton Corporation plc

American Superconductor Corporation vs Eaton Corporation plc Stock Performance Analysis

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AMSC
ETN

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
American Superconductor Corporation-8.81%-3.67%1.73%55.01%66.19%62.03%
Eaton Corporation plc0.90%3.62%-1.11%10.69%25.40%27.63%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
American Superconductor Corporation80.25%737.83%190.42%488.22%-34.10%-44.63%
Eaton Corporation plc25.11%114.82%169.75%551.91%719.06%974.57%

Performance & Financial Health Analysis: American Superconductor Corporation vs Eaton Corporation plc

MetricAMSCETN
Market Information
Market Cap i$2.36B$164.88B
Market Cap CategoryMid capLarge cap
10 Day Avg. Volume i1,366,9621,887,379
90 Day Avg. Volume i1,080,8712,278,456
Last Close$46.66$421.38
52 Week Range$24.87 - $70.49$311.92 - $435.43
% from 52W High-33.81%-3.23%
All-Time High$751.25 (Feb 28, 2000)$435.43 (May 01, 2026)
% from All-Time High-93.79%-3.23%
Growth Metrics
Quarterly Revenue Growth0.21%0.13%
Quarterly Earnings Growth46.79%0.17%
Financial Health
Profit Margin (TTM) i0.47%0.15%
Operating Margin (TTM) i0.06%0.20%
Return on Equity (TTM) i0.36%0.22%
Debt to Equity (MRQ) i2.1254.88
Cash & Liquidity
Book Value per Share (MRQ)$11.28$50.08
Cash per Share (MRQ)$2.96$2.07
Operating Cash Flow (TTM) i$20.15M$4.47B
Levered Free Cash Flow (TTM) i$-8,896,500$2.60B
Dividends
Last 12-Month Dividend Yield iN/A0.89%
Last 12-Month Dividend iN/A$3.18

Valuation & Enterprise Metrics Analysis: American Superconductor Corporation vs Eaton Corporation plc

MetricAMSC (Apr 26, 2026)ETN (Apr 23, 2026)
Price Ratios
P/E Ratio (TTM) i15.1839.53
Forward P/E i43.6726.66
PEG Ratio i0.002.11
Price to Sales (TTM) i7.865.85
Price to Book (MRQ) i4.098.25
Market Capitalization
Market Capitalization i$2.36B$164.88B
Enterprise Value i$2.07B$168.85B
Enterprise Value Metrics
Enterprise to Revenue i7.406.15
Enterprise to EBITDA i92.0626.76
Risk & Other Metrics
Beta i2.981.16
Book Value per Share (MRQ) i$11.28$50.08

Financial Statements Comparison: American Superconductor Corporation vs Eaton Corporation plc

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricAMSC (2025)ETN (2025)
Revenue/Sales i222.82M27.45B
Cost of Goods Sold i160.96M17.13B
COGS % of Revenue i72.2%62.4%
Gross Profit i61.85M10.32B
Gross Margin i27.8%37.6%
Research & Development i11.43M797.00M
Operating Income (EBIT) i5.61M5.21B
Operating Margin i2.5%19.0%
EBITDA i18.82M6.18B
EBITDA Margin i8.4%22.5%
Pre-Tax Income i2.37M4.93B
Pre-Tax Income % of Revenue i1.1%18.0%
Income Tax i-3.67M841.00M
Income Tax % of Revenue i-1.6%3.1%
Net Income (Profit) i6.03M4.09B
Profit Margin i2.7%14.9%

Balance Sheet & Liquidity Metrics

MetricAMSC (2025)ETN (2025)
Cash & Equivalents i79.49M622.00M
Total Current Assets i206.52M12.36B
Total Current Assets % of Revenue i92.7%45.0%
Total Current Liabilities i99.76M9.37B
Total Current Liabilities % of Revenue i44.8%34.1%
Long-Term Debt i2.68M9.40B
Long-Term Debt % of Revenue i1.2%34.2%
Total Shareholders Equity i197.11M19.47B
Retained Earnings i-1.06B10.70B
Retained Earnings % of Revenue i-476.0%39.0%
Property, Plant & Equipment i3.83M3.13B

Cash Flow Statement Comparison

MetricAMSC (2025)ETN (2025)
Operating Cash Flow i26.12M4.48B
Operating Cash Flow % of Revenue i11.7%16.3%
Capital Expenditures i-2.42M80.00M
Free Cash Flow i25.87M3.55B
FCF Margin i11.6%12.9%
Debt Repayment i-25,000-717.00M
Common Stock Repurchase i-126,000-1.86B

Short Interest & Institutional Ownership Analysis

MetricAMSCETN
Shares Short i2.81M8.83M
Short Ratio i3.083.21
Short % of Float i6.14%2.28%
Shares Outstanding i47.61M387.90M
Float Shares i45.87M387.25M
% Held by Insiders i3.68%0.07%
% Held by Institutions i71.12%85.52%
% Held by Public i25.20%14.41%

Dividend Analysis & Yield Comparison: American Superconductor Corporation vs Eaton Corporation plc

MetricAMSCETN
Last 12-Month Dividend iN/A$3.18
Last 12-Month Dividend Yield iN/A0.89%
3-Year Avg Annual Dividend iN/A$3.52
3-Year Avg Dividend Yield iN/A0.34%
3-Year Total Dividends iN/A$10.56
Ex-Dividend DateN/AMar 10, 2026