Osi Systems [OSIS] vs Amphenol [APH] Detailed Stock Comparison

Osi Systems Inc.

NASDAQ
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Amphenol Corporation

NYSE
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: Osi Systems Inc. wins in 7 metrics, Amphenol Corporation wins in 13 metrics, with 0 ties. Amphenol Corporation appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric Osi Systems Inc. Amphenol Corporation Better
P/E Ratio (TTM) 33.19 45.23 Osi Systems Inc.
Price-to-Book Ratio 5.70 13.78 Osi Systems Inc.
Debt-to-Equity Ratio 123.86 118.94 Amphenol Corporation
PEG Ratio 7.98 0.78 Amphenol Corporation
EV/EBITDA 21.09 27.16 Osi Systems Inc.
Profit Margin (TTM) 8.52% 18.49% Amphenol Corporation
Operating Margin (TTM) 13.29% 27.47% Amphenol Corporation
EBITDA Margin (TTM) 13.29% 27.47% Amphenol Corporation
Return on Equity 18.33% 36.85% Amphenol Corporation
Return on Assets (TTM) 6.02% 13.11% Amphenol Corporation
Free Cash Flow (TTM) $56.10M $4.38B Amphenol Corporation
Dividend Yield N/A 0.60% N/A
1-Year Return -1.75% 66.29% Amphenol Corporation
Price-to-Sales Ratio (TTM) 2.77 8.02 Osi Systems Inc.
Enterprise Value $5.60B $189.33B Amphenol Corporation
EV/Revenue Ratio 3.12 8.20 Osi Systems Inc.
Gross Profit Margin (TTM) 32.67% 38.22% Amphenol Corporation
Revenue per Share (TTM) $107 $19 Osi Systems Inc.
Earnings per Share (Diluted) $8.83 $3.33 Osi Systems Inc.
Beta (Stock Volatility) 1.34 1.26 Amphenol Corporation
Short % of Float 15.93% 1.38% Amphenol Corporation

Osi Systems Inc. vs Amphenol Corporation Stock Performance Analysis

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OSIS
APH

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Osi Systems Inc.-1.71%5.32%7.93%-20.36%-15.51%-13.26%
Amphenol Corporation3.11%10.44%26.87%15.93%22.09%13.51%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Osi Systems Inc.-1.75%84.36%129.29%334.71%468.37%1,092.65%
Amphenol Corporation66.29%274.39%364.09%962.89%2,352.95%4,491.04%

Performance & Financial Health Analysis: Osi Systems Inc. vs Amphenol Corporation

MetricOSISAPH
Market Information
Market Cap i$4.86B$184.06B
Market Cap CategoryMid capLarge cap
10 Day Avg. Volume i176,4866,617,613
90 Day Avg. Volume i268,0928,054,764
Last Close$221.68$158.59
52 Week Range$197.27 - $311.72$92.22 - $167.04
% from 52W High-28.88%-5.06%
All-Time High$311.40 (Apr 21, 2026)$167.04 (Jan 27, 2026)
% from All-Time High-28.81%-5.06%
Growth Metrics
Quarterly Revenue Growth0.11%0.49%
Quarterly Earnings Growth0.02%0.60%
Financial Health
Profit Margin (TTM) i0.09%0.18%
Operating Margin (TTM) i0.13%0.27%
Return on Equity (TTM) i0.18%0.37%
Debt to Equity (MRQ) i123.86118.94
Cash & Liquidity
Book Value per Share (MRQ)$51.39$10.94
Cash per Share (MRQ)$20.44$9.30
Operating Cash Flow (TTM) i$161.54M$5.37B
Levered Free Cash Flow (TTM) i$91.32M$3.28B
Dividends
Last 12-Month Dividend Yield iN/A0.60%
Last 12-Month Dividend iN/A$0.76

Valuation & Enterprise Metrics Analysis: Osi Systems Inc. vs Amphenol Corporation

MetricOSIS (Apr 24, 2026)APH (Apr 26, 2026)
Price Ratios
P/E Ratio (TTM) i33.1945.23
Forward P/E i25.4129.00
PEG Ratio i7.980.78
Price to Sales (TTM) i2.778.02
Price to Book (MRQ) i5.7013.78
Market Capitalization
Market Capitalization i$4.86B$184.06B
Enterprise Value i$5.60B$189.33B
Enterprise Value Metrics
Enterprise to Revenue i3.128.20
Enterprise to EBITDA i21.0927.16
Risk & Other Metrics
Beta i1.341.26
Book Value per Share (MRQ) i$51.39$10.94

Financial Statements Comparison: Osi Systems Inc. vs Amphenol Corporation

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricOSIS (2025)APH (2025)
Revenue/Sales i1.71B23.09B
Cost of Goods Sold i1.13B14.58B
COGS % of Revenue i65.7%63.1%
Gross Profit i587.18M8.52B
Gross Margin i34.3%36.9%
Research & Development i73.44MN/A
Operating Income (EBIT) i222.86M5.97B
Operating Margin i13.0%25.9%
EBITDA i266.44M6.99B
EBITDA Margin i15.6%30.3%
Pre-Tax Income i186.09M5.60B
Pre-Tax Income % of Revenue i10.9%24.3%
Income Tax i36.46M1.30B
Income Tax % of Revenue i2.1%5.6%
Net Income (Profit) i149.64M4.31B
Profit Margin i8.7%18.6%

Balance Sheet & Liquidity Metrics

MetricOSIS (2025)APH (2025)
Cash & Equivalents i106.41M11.13B
Total Current Assets i1.42B20.27B
Total Current Assets % of Revenue i83.1%87.8%
Total Current Liabilities i696.94M6.80B
Total Current Liabilities % of Revenue i40.7%29.5%
Long-Term Debt i463.50M14.56B
Long-Term Debt % of Revenue i27.1%63.1%
Total Shareholders Equity i951.08M13.51B
Retained Earnings i942.25M9.85B
Retained Earnings % of Revenue i55.0%42.7%
Property, Plant & Equipment i154.79M0

Cash Flow Statement Comparison

MetricOSIS (2025)APH (2025)
Operating Cash Flow i96.64M4.51B
Operating Cash Flow % of Revenue i5.6%19.5%
Capital Expenditures i-23.56M14.80M
Free Cash Flow i56.10M4.38B
FCF Margin i3.3%19.0%
Debt Repayment i-8.28M-401.70M
Common Stock Repurchase i-80.44M-753.20M

Short Interest & Institutional Ownership Analysis

MetricOSISAPH
Shares Short i2.13M14.97M
Short Ratio i7.151.53
Short % of Float i15.93%1.38%
Shares Outstanding i16.45M1.23B
Float Shares i15.54M1.22B
% Held by Insiders i4.73%0.47%
% Held by Institutions i120.95%98.71%
% Held by Public i-25.68%0.82%

Dividend Analysis & Yield Comparison: Osi Systems Inc. vs Amphenol Corporation

MetricOSISAPH
Last 12-Month Dividend iN/A$0.76
Last 12-Month Dividend Yield iN/A0.60%
3-Year Avg Annual Dividend iN/A$0.83
3-Year Avg Dividend Yield iN/A0.33%
3-Year Total Dividends iN/A$2.49
Ex-Dividend DateN/ADec 16, 2025