Mirion Technologies, Inc. $MIR Shares Sold by Janus Henderson Group PLC

Janus Henderson Group PLC trimmed its position in shares of Mirion Technologies, Inc. (NYSE:MIR) by 12.0% in the first quarter, HoldingsChannel.com reports. The fund owned 4,043,089 shares of the company’s stock after selling 553,860 shares during the period. Janus Henderson Group PLC’s holdings in Mirion Technologies were worth $75,164,000 at the end of the most recent quarter.

Several other institutional investors also recently bought and sold shares of the company. Advisory Services Network LLC purchased a new stake in Mirion Technologies during the third quarter worth about $25,000. UMB Bank n.a. boosted its stake in shares of Mirion Technologies by 175.4% in the fourth quarter. UMB Bank n.a. now owns 1,344 shares of the company’s stock valued at $31,000 after purchasing an additional 856 shares during the period. EverSource Wealth Advisors LLC boosted its stake in shares of Mirion Technologies by 470.1% in the second quarter. EverSource Wealth Advisors LLC now owns 1,642 shares of the company’s stock valued at $35,000 after purchasing an additional 1,354 shares during the period. Steward Partners Investment Advisory LLC grew its holdings in shares of Mirion Technologies by 58.5% in the fourth quarter. Steward Partners Investment Advisory LLC now owns 1,709 shares of the company’s stock valued at $40,000 after purchasing an additional 631 shares in the last quarter. Finally, Global Retirement Partners LLC grew its holdings in shares of Mirion Technologies by 78.4% in the fourth quarter. Global Retirement Partners LLC now owns 2,018 shares of the company’s stock valued at $47,000 after purchasing an additional 887 shares in the last quarter. 78.51% of the stock is owned by institutional investors and hedge funds.

Analyst Ratings Changes

Several equities research analysts recently weighed in on MIR shares. The Goldman Sachs Group reaffirmed a “buy” rating and set a $23.00 target price on shares of Mirion Technologies in a research note on Wednesday. Morgan Stanley dropped their price target on shares of Mirion Technologies from $27.00 to $25.00 and set an “equal weight” rating for the company in a research note on Monday, July 13th. B. Riley Financial cut their price objective on Mirion Technologies from $29.00 to $27.00 and set a “buy” rating on the stock in a research report on Thursday. Citigroup cut their price objective on Mirion Technologies from $28.00 to $24.00 and set a “buy” rating on the stock in a research report on Thursday. Finally, Weiss Ratings cut Mirion Technologies from a “sell (d+)” rating to a “sell (d)” rating in a research note on Monday, July 20th. One research analyst has rated the stock with a Strong Buy rating, seven have given a Buy rating, one has issued a Hold rating and one has assigned a Sell rating to the stock. Based on data from MarketBeat, the stock has a consensus rating of “Moderate Buy” and a consensus target price of $26.25.

Mirion Technologies News Summary

Here are the key news stories impacting Mirion Technologies this week:

• Positive Sentiment: Mirion maintained its 2026 outlook and expects second-half organic revenue growth of approximately 7.5% to 11.2%, alongside adjusted EBITDA margins of 27% to 29%. This indicates management still expects solid underlying growth and profitability improvement. Mirion maintains 2026 outlook
• Positive Sentiment: Citigroup lowered its price target to $24 from $28 but retained a “buy” rating, implying substantial upside from the current trading level. B. Riley likewise maintained a “buy” rating while reducing its target to $27 from $29. Citigroup price target update
• Neutral Sentiment: Mirion’s latest quarterly results showed adjusted earnings of $0.12 per share, ahead of the $0.10 consensus estimate, while revenue rose 19.7% year over year to $266.8 million but fell slightly short of expectations. The mixed results highlight strong growth but limited near-term execution upside. Mirion Q2 2026 earnings call summary
• Negative Sentiment: Northland Securities reduced its Q3 2026 EPS estimate to $0.12 from $0.14 and lowered its FY2027 forecast to $0.71 from $0.72. Although the cuts are modest, they signal softer expectations for near-term earnings growth and may contribute to selling pressure.

Mirion Technologies Stock Up 1.0%

MIR stock opened at $14.99 on Friday. The company’s 50 day moving average price is $17.09 and its 200 day moving average price is $19.72. The company has a debt-to-equity ratio of 0.64, a quick ratio of 2.63 and a current ratio of 3.20. Mirion Technologies, Inc. has a fifty-two week low of $14.11 and a fifty-two week high of $30.28. The firm has a market capitalization of $3.75 billion, a price-to-earnings ratio of 149.89 and a beta of 1.03.

Mirion Technologies (NYSE:MIR) last issued its earnings results on Tuesday, July 28th. The company reported $0.12 earnings per share for the quarter, beating the consensus estimate of $0.10 by $0.02. Mirion Technologies had a net margin of 2.39% and a return on equity of 6.59%. The firm had revenue of $266.80 million for the quarter, compared to analysts’ expectations of $269.32 million. During the same quarter last year, the company earned $0.11 earnings per share. The firm’s revenue was up 19.7% compared to the same quarter last year. Mirion Technologies has set its FY 2026 guidance at 0.480-0.550 EPS. On average, equities research analysts anticipate that Mirion Technologies, Inc. will post 0.54 EPS for the current fiscal year.

Insider Activity at Mirion Technologies

In other news, CAO Christopher A. Moore sold 8,400 shares of the firm’s stock in a transaction on Thursday, May 7th. The shares were sold at an average price of $19.64, for a total value of $164,976.00. Following the sale, the chief accounting officer directly owned 22,157 shares in the company, valued at approximately $435,163.48. This trade represents a 27.49% decrease in their position. The sale was disclosed in a document filed with the Securities & Exchange Commission, which can be accessed through this link. Corporate insiders own 6.30% of the company’s stock.

Mirion Technologies Company Profile

Mirion Technologies Inc (NYSE: MIR) is a leading global provider of radiation detection, measurement and monitoring solutions. The company’s portfolio includes instrumentation, software and service offerings designed to detect, quantify and manage radiation in nuclear power, oil and gas, defense and homeland security, medical imaging and diagnostic applications. Mirion’s product suite spans personal and environmental dosimetry, area monitors, digital imaging detectors and turnkey solutions for decommissioning and environmental remediation projects.

Mirion traces its origins to the combination of several established radiation measurement businesses, including the former Canberra nuclear instrumentation division, and has been supported by private equity investors before completing its initial public offering on the New York Stock Exchange in 2023.