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Mirion Technologies, Inc. Class A Common Stock (NY:MIR)

14.92 -0.45 (-2.93%)
Official Closing Price Updated: 7:00 PM EDT, Oct 22, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 2,841,260
Open 15.02
Bid (Size) 14.38 (100)
Ask (Size) 15.90 (200)
Prev. Close 15.37
Today's Range 14.65 - 15.09
52wk Range 14.04 - 30.28
Shares Outstanding 261,154,000
Dividend Yield N/A

Performance

52-Week Range 50.7% below 52-week high
14.92
14.0452W Low 30.2852W High
1 Week 5.6% below 1-week high
14.651W Low 15.801W High

Mirion Technologies, Inc. Class A Common Stock (MIR) traded between $14.04 and $30.28 over the past 52 weeks and last traded at $14.92, 50.7% below its 52-week high. Over the past week it ranged between $14.65 and $15.80.

Past 12 Months
-1.5%
-9.5%
-11.6%
-23.4%
-37.4%
-36.2%
1W -$0.23
1M -$1.57
3M -$1.96
6M -$4.56
YTD -$8.91
1Y -$8.46

MIR was -36.2% over the past year, -23.4% over six months, -37.4% year to date, -1.5% in the last week.

12 Months vs Market
MIR
-36.2%
DIA
+13.3%
SPY
+14.4%
QQQ
+16.3%
IWM
+13.7%

Over the past 12 months MIR returned -36.2% versus DIA (Dow) +13.3%, SPY (S&P 500) +14.4%, QQQ (Nasdaq 100) +16.3% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.71× 3-mo avg
Today 2,841,260 3-mo avg 4.0M
1W
3.1M
1M
4.0M
3M
4.0M
6M
4.0M
YTD
3.8M
1Y
3.7M

MIR most recently traded 2,841,260 shares against a 3-month average daily volume of 4.0M.

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Frequently Asked Questions

Is Mirion Technologies, Inc. Class A Common Stock publicly traded?
Yes, Mirion Technologies, Inc. Class A Common Stock is publicly traded.
What exchange does Mirion Technologies, Inc. Class A Common Stock trade on?
Mirion Technologies, Inc. Class A Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Mirion Technologies, Inc. Class A Common Stock?
The ticker symbol for Mirion Technologies, Inc. Class A Common Stock is MIR on the New York Stock Exchange
What is the current price of Mirion Technologies, Inc. Class A Common Stock?
The current price of Mirion Technologies, Inc. Class A Common Stock is 14.92
When was Mirion Technologies, Inc. Class A Common Stock last traded?
The last trade of Mirion Technologies, Inc. Class A Common Stock was at 10/22/26 07:00 PM ET
What is the market capitalization of Mirion Technologies, Inc. Class A Common Stock?
The market capitalization of Mirion Technologies, Inc. Class A Common Stock is 3.90B
How many shares of Mirion Technologies, Inc. Class A Common Stock are outstanding?
Mirion Technologies, Inc. Class A Common Stock has 4B shares outstanding.
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