Amkor Technology [AMKR] vs Teradyne [TER] Detailed Stock Comparison

Amkor Technology Inc.

NASDAQ
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Teradyne Inc.

NASDAQ
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: Amkor Technology Inc. wins in 8 metrics, Teradyne Inc. wins in 13 metrics, with 0 ties. Teradyne Inc. appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric Amkor Technology Inc. Teradyne Inc. Better
P/E Ratio (TTM) 48.61 114.90 Amkor Technology Inc.
Price-to-Book Ratio 4.03 22.39 Amkor Technology Inc.
Debt-to-Equity Ratio 36.97 10.13 Teradyne Inc.
PEG Ratio 0.80 1.40 Amkor Technology Inc.
EV/EBITDA 15.99 77.26 Amkor Technology Inc.
Profit Margin (TTM) 5.57% 17.37% Teradyne Inc.
Operating Margin (TTM) 9.77% 30.35% Teradyne Inc.
EBITDA Margin (TTM) 9.77% 30.35% Teradyne Inc.
Return on Equity 8.66% 19.73% Teradyne Inc.
Return on Assets (TTM) 3.87% 10.83% Teradyne Inc.
Free Cash Flow (TTM) $190.99M $450.41M Teradyne Inc.
Dividend Yield 0.85% 0.24% Amkor Technology Inc.
1-Year Return 316.19% 385.32% Teradyne Inc.
Price-to-Sales Ratio (TTM) 2.69 19.68 Amkor Technology Inc.
Enterprise Value $17.74B $62.74B Teradyne Inc.
EV/Revenue Ratio 2.65 19.67 Amkor Technology Inc.
Gross Profit Margin (TTM) 16.66% 57.20% Teradyne Inc.
Revenue per Share (TTM) $27 $20 Amkor Technology Inc.
Earnings per Share (Diluted) $1.50 $3.49 Teradyne Inc.
Beta (Stock Volatility) 1.95 1.79 Teradyne Inc.
Short % of Float 14.12% 3.59% Teradyne Inc.

Amkor Technology Inc. vs Teradyne Inc. Stock Performance Analysis

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AMKR
TER

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Amkor Technology Inc.3.21%25.11%21.45%91.44%94.58%99.07%
Teradyne Inc.7.24%15.40%27.98%44.97%122.09%108.33%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Amkor Technology Inc.316.19%213.68%260.70%1,298.31%1,354.83%801.74%
Teradyne Inc.385.32%263.05%222.92%2,013.21%2,825.98%2,707.80%

Performance & Financial Health Analysis: Amkor Technology Inc. vs Teradyne Inc.

MetricAMKRTER
Market Information
Market Cap i$19.35B$62.78B
Market Cap CategoryLarge capLarge cap
10 Day Avg. Volume i4,114,9902,314,220
90 Day Avg. Volume i3,527,1802,850,320
Last Close$85.44$432.41
52 Week Range$19.79 - $88.64$84.12 - $437.77
% from 52W High-3.61%-1.22%
All-Time High$88.64 (Jun 15, 2026)$437.77 (Jun 15, 2026)
% from All-Time High-3.61%-1.22%
Growth Metrics
Quarterly Revenue Growth0.16%0.44%
Quarterly Earnings Growth0.63%0.76%
Financial Health
Profit Margin (TTM) i0.06%0.17%
Operating Margin (TTM) i0.10%0.30%
Return on Equity (TTM) i0.09%0.20%
Debt to Equity (MRQ) i36.9710.13
Cash & Liquidity
Book Value per Share (MRQ)$18.08$17.91
Cash per Share (MRQ)$8.05$2.06
Operating Cash Flow (TTM) i$1.10B$674.41M
Levered Free Cash Flow (TTM) i$-114,932,128$270.63M
Dividends
Last 12-Month Dividend Yield i0.85%0.24%
Last 12-Month Dividend i$0.40$0.60

Valuation & Enterprise Metrics Analysis: Amkor Technology Inc. vs Teradyne Inc.

MetricAMKR (Apr 26, 2026)TER (Apr 24, 2026)
Price Ratios
P/E Ratio (TTM) i48.61114.90
Forward P/E i31.8048.09
PEG Ratio i0.801.40
Price to Sales (TTM) i2.6919.68
Price to Book (MRQ) i4.0322.39
Market Capitalization
Market Capitalization i$19.35B$62.78B
Enterprise Value i$17.74B$62.74B
Enterprise Value Metrics
Enterprise to Revenue i2.6519.67
Enterprise to EBITDA i15.9977.26
Risk & Other Metrics
Beta i1.951.79
Book Value per Share (MRQ) i$18.08$17.91

Financial Statements Comparison: Amkor Technology Inc. vs Teradyne Inc.

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricAMKR (2025)TER (2025)
Revenue/Sales i6.71B3.19B
Cost of Goods Sold i5.77B1.33B
COGS % of Revenue i86.0%41.8%
Gross Profit i938.60M1.86B
Gross Margin i14.0%58.2%
Research & Development i166.74M504.60M
Operating Income (EBIT) i467.39M688.61M
Operating Margin i7.0%21.6%
EBITDA i1.17B826.64M
EBITDA Margin i17.5%25.9%
Pre-Tax Income i444.62M653.26M
Pre-Tax Income % of Revenue i6.6%20.5%
Income Tax i68.50M79.30M
Income Tax % of Revenue i1.0%2.5%
Net Income (Profit) i376.12M554.05M
Profit Margin i5.6%17.4%

Balance Sheet & Liquidity Metrics

MetricAMKR (2025)TER (2025)
Cash & Equivalents i1.38B293.75M
Total Current Assets i3.88B1.95B
Total Current Assets % of Revenue i57.9%61.1%
Total Current Liabilities i1.71B1.12B
Total Current Liabilities % of Revenue i25.5%35.0%
Long-Term Debt i1.33B63.90M
Long-Term Debt % of Revenue i19.8%2.0%
Total Shareholders Equity i4.51B2.80B
Retained Earnings i2.63B744.44M
Retained Earnings % of Revenue i39.2%23.3%
Property, Plant & Equipment i311.30M76.64M

Cash Flow Statement Comparison

MetricAMKR (2025)TER (2025)
Operating Cash Flow i1.09B640.05M
Operating Cash Flow % of Revenue i16.3%20.1%
Capital Expenditures i-794.34M-224.01M
Free Cash Flow i190.99M450.41M
FCF Margin i2.8%14.1%
Debt Repayment i-899.47M-50.00M
Common Stock Repurchase iN/A-702.10M

Short Interest & Institutional Ownership Analysis

MetricAMKRTER
Shares Short i8.60M4.87M
Short Ratio i2.531.59
Short % of Float i14.12%3.59%
Shares Outstanding i247.30M156.09M
Float Shares i133.96M156.23M
% Held by Insiders i49.83%0.21%
% Held by Institutions i46.62%98.72%
% Held by Public i3.55%1.07%

Dividend Analysis & Yield Comparison: Amkor Technology Inc. vs Teradyne Inc.

MetricAMKRTER
Last 12-Month Dividend i$0.40$0.60
Last 12-Month Dividend Yield i0.85%0.24%
3-Year Avg Annual Dividend i$0.47$0.51
3-Year Avg Dividend Yield i0.41%0.10%
3-Year Total Dividends i$1.42$1.52
Ex-Dividend DateMar 12, 2026Feb 13, 2026