MIR vs. BWXT

Last updated Apr 1, 2026

Compare and contrast key facts about Mirion Technologies, Inc. (MIR) and BWX Technologies, Inc. (BWXT).

Performance

MIR vs. BWXT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Mirion Technologies, Inc. (MIR) and BWX Technologies, Inc. (BWXT). The values are adjusted to include any dividend payments, if applicable.

MIR vs. BWXT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
MIR Mirion Technologies, Inc.	-20.62%	34.21%	70.24%	55.07%	-36.87%	-3.94%	9.55%
BWXT BWX Technologies, Inc.	18.48%	56.37%	46.53%	33.87%	23.30%	-19.40%	5.33%

Fundamentals

Market Cap MIR : $4.85B BWXT : $18.78B
EPS MIR : $0.11 BWXT : $3.59
PE Ratio MIR : 163.61 BWXT : 56.90
PS Ratio MIR : 5.09 BWXT : 5.87
PB Ratio MIR : 2.60 BWXT : 15.23
Total Revenue (TTM) MIR : $925.40M BWXT : $3.20B
Gross Profit (TTM) MIR : $438.60M BWXT : $1.58B
EBITDA (TTM) MIR : $212.90M BWXT : $404.46M

Returns By Period

In the year-to-date period, MIR achieves a -20.62% return, which is significantly lower than BWXT's 18.48% return.

MIR

• 1D: 7.33%
• 1M: -13.98%
• YTD: -20.62%
• 6M: -20.08%
• 1Y: 28.21%
• 3Y*: 29.60%
• 5Y*: 12.02%
• 10Y*: —

BWXT

• 1D: 6.73%
• 1M: -0.59%
• YTD: 18.48%
• 6M: 11.22%
• 1Y: 108.65%
• 3Y*: 49.42%
• 5Y*: 26.54%
• 10Y*: 21.14%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

MIR vs. BWXT — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

MIR

MIR Risk / Return Rank: 58
MIR Sharpe Ratio Rank: 61
MIR Sortino Ratio Rank: 57
MIR Omega Ratio Rank: 57
MIR Calmar Ratio Rank: 56
MIR Martin Ratio Rank: 60

BWXT

BWXT Risk / Return Rank: 93
BWXT Sharpe Ratio Rank: 94
BWXT Sortino Ratio Rank: 91
BWXT Omega Ratio Rank: 92
BWXT Calmar Ratio Rank: 94
BWXT Martin Ratio Rank: 93

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

MIR vs. BWXT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Mirion Technologies, Inc. (MIR) and BWX Technologies, Inc. (BWXT). 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.

	MIR	BWXT	Difference
Sharpe ratio Return per unit of total volatility	0.52	2.38	-1.86
Sortino ratio Return per unit of downside risk	1.06	2.91	-1.85
Omega ratio Gain probability vs. loss probability	1.14	1.42	-0.28
Calmar ratio Return relative to maximum drawdown	0.65	4.88	-4.24
Martin ratio Return relative to average drawdown	1.82	12.70	-10.88
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MIR vs. BWXT - Sharpe Ratio Comparison

The current MIR Sharpe Ratio is 0.52, which is lower than the BWXT Sharpe Ratio of 2.38. The chart below compares the historical Sharpe Ratios of MIR and BWXT, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	MIR	BWXT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.52	2.38	-1.86
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.27	0.83	-0.57
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.70	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.26	0.64	-0.37

Correlation

The correlation between MIR and BWXT is 0.37, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

MIR vs. BWXT - Dividend Comparison

MIR has not paid dividends to shareholders, while BWXT's dividend yield for the trailing twelve months is around 0.50%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MIR Mirion Technologies, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
BWXT BWX Technologies, Inc.	0.50%	0.58%	0.86%	1.20%	1.52%	1.75%	1.26%	1.10%	1.67%	0.69%	0.91%	30.37%

Drawdowns

MIR vs. BWXT - Drawdown Comparison

The maximum MIR drawdown since its inception was -62.20%, which is greater than BWXT's maximum drawdown of -47.88%. Use the drawdown chart below to compare losses from any high point for MIR and BWXT.

Drawdown Indicators

	MIR	BWXT	Difference
Max Drawdown Largest peak-to-trough decline	-62.20%	-47.88%	-14.32%
Max Drawdown (1Y) Largest decline over 1 year	-41.78%	-22.01%	-19.77%
Max Drawdown (5Y) Largest decline over 5 years	-51.79%	-36.48%	-15.31%
Max Drawdown (10Y) Largest decline over 10 years	—	-47.74%	—
Current Drawdown Current decline from peak	-37.51%	-7.94%	-29.57%
Average Drawdown Average peak-to-trough decline	-29.50%	-13.20%	-16.30%
Ulcer Index Depth and duration of drawdowns from previous peaks	14.91%	8.46%	+6.45%

Volatility

MIR vs. BWXT - Volatility Comparison

The current volatility for Mirion Technologies, Inc. (MIR) is 17.43%, while BWX Technologies, Inc. (BWXT) has a volatility of 18.71%. This indicates that MIR experiences smaller price fluctuations and is considered to be less risky than BWXT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MIR	BWXT	Difference
Volatility (1M) Calculated over the trailing 1-month period	17.43%	18.71%	-1.28%
Volatility (6M) Calculated over the trailing 6-month period	39.65%	34.25%	+5.40%
Volatility (1Y) Calculated over the trailing 1-year period	54.80%	45.92%	+8.88%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	45.30%	32.04%	+13.26%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	44.94%	30.32%	+14.62%

Financials