New insider activity at Mirion Technologies ( (MIR) ) has taken place on November 21, 2025.
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Director Lawrence Kingsley has made a significant move by selling 300,000 shares of Mirion Technologies stock, amounting to a total transaction value of $7,146,000.
Recent Updates on MIR stock
In the last 24 hours, Mirion Technologies announced a refinancing plan involving a $450 million tranche of term loans maturing in 2032, aimed at refinancing existing loans. Analysts have adjusted their price targets for Mirion Technologies following the company’s strong Q3 2025 results, which highlighted growth in the nuclear power sector. Goldman Sachs, Baird, and Citi raised their price targets, reflecting the updated financial model post-Q3 earnings. However, concerns about the high P/E ratio and potential financial risks from convertible notes conversion, which could impact liquidity and financial stability, were noted. Despite these risks, the company’s technical indicators and financial performance remain strong.
Spark’s Take on MIR Stock
According to Spark, TipRanks’ AI Analyst, MIR is a Neutral.
Mirion Technologies’ overall stock score reflects strong earnings call performance and solid financial health, particularly in cash flow generation. However, the high P/E ratio suggests potential overvaluation, and technical indicators show mixed signals. The company’s growth in the nuclear power sector is a significant positive, but challenges in other segments and valuation concerns temper the overall score.
To see Spark’s full report on MIR stock, click here.
More about Mirion Technologies
YTD Price Performance: 33.39%
Average Trading Volume: 5,318,495
Technical Sentiment Signal: Buy
Current Market Cap: $6.1B