OSIS vs. MIR
OSIS (OSI Systems, Inc.) and MIR (Mirion Technologies, Inc.) are both stocks. OSIS operates in Electronic Components (Technology), while MIR operates in Specialty Industrial Machinery (Industrials). Over the past 5 years, OSIS returned 17.22%/yr vs 8.40%/yr for MIR. Their 0.35 correlation means their historical movements had little consistent relationship.
Performance
OSIS vs. MIR - Performance Comparison
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Returns By Period
In the year-to-date period, OSIS achieves a -13.20% return, which is significantly higher than MIR's -36.04% return.
OSIS
- 1D
- 0.67%
- 1M
- -0.17%
- 6M
- -11.49%
- YTD
- -13.20%
- 1Y
- 0.83%
- 3Y*
- 22.49%
- 5Y*
- 17.22%
- 10Y*
- 13.84%
- ALL TIME*
- 9.98%
MIR
- 1D
- 0.94%
- 1M
- -13.81%
- 6M
- -39.69%
- YTD
- -36.04%
- 1Y
- -24.57%
- 3Y*
- 25.71%
- 5Y*
- 8.40%
- 10Y*
- —
- ALL TIME*
- 6.95%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $77.19M | $66.56M | $71.87M | |
| $36.35M | $38.67M | $62.43M |
OSIS vs. MIR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
OSIS OSI Systems, Inc. | -13.20% | 52.34% | 29.74% | 62.29% | -14.68% | -0.02% | 22.72% |
MIR Mirion Technologies, Inc. | -36.04% | 34.21% | 70.24% | 55.07% | -36.87% | -3.94% | 8.46% |
Correlation
The correlation between OSIS and MIR is 0.42, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.42 |
Correlation (3Y) Balances recent behavior with more history. | 0.42 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.39 |
Correlation (All Time) Calculated using the full available price history since Aug 20, 2020 | 0.35 |
Fundamentals
OSIS:
$3.65B
MIR:
$3.66B
OSIS:
$8.72
MIR:
$0.09
OSIS:
25.38
MIR:
158.49
OSIS:
2.14
MIR:
3.79
OSIS:
4.31
MIR:
2.20
OSIS:
$1.81B
MIR:
$1.02B
OSIS:
$593.38M
MIR:
$492.00M
OSIS:
$184.81M
MIR:
$135.20M
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Return for Risk
OSIS vs. MIR — Risk / Return Rank
OSIS
MIR
OSIS vs. MIR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for OSI Systems, Inc. (OSIS) and Mirion Technologies, Inc. (MIR). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| OSIS | MIR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.59 | ||
| Sortino ratioReturn per unit of downside risk | +0.91 | ||
| Omega ratioGain probability vs. loss probability | 1.04 | 0.93 | +0.11 |
| Calmar ratioReturn relative to maximum drawdown | 0.00 | -0.65 | +0.65 |
| Martin ratioReturn relative to average drawdown | 0.01 | -1.21 | +1.22 |
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Drawdowns
OSIS vs. MIR - Drawdown Comparison
The maximum OSIS drawdown since its inception was -88.44%, which is greater than MIR's maximum drawdown of -62.20%. Use the drawdown chart below to compare losses from any high point for OSIS and MIR.
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Drawdown Indicators
| OSIS | MIR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -88.44% | -62.20% | -26.24% |
Max Drawdown (1Y)Largest decline over 1 year | -36.15% | -51.03% | +14.88% |
Max Drawdown (3Y)Largest decline over 3 years | -36.15% | -51.03% | +14.88% |
Max Drawdown (5Y)Largest decline over 5 years | -36.15% | -51.79% | +15.64% |
Max Drawdown (10Y)Largest decline over 10 years | -53.64% | — | — |
Current DrawdownCurrent decline from peak | -28.51% | -49.65% | +21.14% |
Average DrawdownAverage peak-to-trough decline | -25.70% | -30.05% | +4.35% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 15.55% | 27.30% | -11.75% |
Volatility
OSIS vs. MIR - Volatility Comparison
The current volatility for OSI Systems, Inc. (OSIS) is 7.66%, while Mirion Technologies, Inc. (MIR) has a volatility of 17.69%. This indicates that OSIS experiences smaller price fluctuations and is considered to be less risky than MIR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| OSIS | MIR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.66% | 17.69% | -10.03% |
Volatility (6M)Calculated over the trailing 6-month period | 33.79% | 37.49% | -3.70% |
Volatility (1Y)Calculated over the trailing 1-year period | 43.76% | 56.36% | -12.60% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 33.71% | 46.90% | -13.19% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.73% | 45.19% | -11.46% |
Dividends
OSIS vs. MIR - Dividend Comparison
Neither OSIS nor MIR has paid dividends to shareholders.
Financials
OSIS vs. MIR - Financials Comparison
This section allows you to compare key financial metrics between OSI Systems, Inc. and Mirion Technologies, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
OSIS vs. MIR - Profitability Comparison
OSIS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, OSI Systems, Inc. reported a gross profit of 150.32M and revenue of 453.25M. Therefore, the gross margin over that period was 33.2%.
MIR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Mirion Technologies, Inc. reported a gross profit of 133.10M and revenue of 266.80M. Therefore, the gross margin over that period was 49.9%.
OSIS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, OSI Systems, Inc. reported an operating income of 53.21M and revenue of 453.25M, resulting in an operating margin of 11.7%.
MIR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Mirion Technologies, Inc. reported an operating income of 17.90M and revenue of 266.80M, resulting in an operating margin of 6.7%.
OSIS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, OSI Systems, Inc. reported a net income of 40.22M and revenue of 453.25M, resulting in a net margin of 8.9%.
MIR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Mirion Technologies, Inc. reported a net income of 7.70M and revenue of 266.80M, resulting in a net margin of 2.9%.
Frequently Asked Questions
OSIS and MIR have a correlation of 0.42, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MIR has higher volatility (17.69%) compared to OSIS (7.66%). In terms of maximum drawdown, OSIS dropped -88.44% vs MIR's -62.20%.
OSIS currently has the higher Sharpe Ratio (0.00 vs -0.59), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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