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

19.48 +1.51 (+8.40%)
Official Closing Price Updated: 7:00 PM EST, Nov 9, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 5,656,897
Open 18.42
Bid (Size) 18.35 (100)
Ask (Size) 19.99 (100)
Prev. Close 17.97
Today's Range 18.18 - 19.67
52wk Range 14.04 - 28.28
Shares Outstanding 272,889,000
Dividend Yield N/A

Performance

52-Week Range 31.1% below 52-week high
19.48
14.0452W Low 28.2852W High
1 Week 1.0% below 1-week high
16.751W Low 19.671W High

Mirion Technologies, Inc. Class A Common Stock (MIR) traded between $14.04 and $28.28 over the past 52 weeks and last traded at $19.48, 31.1% below its 52-week high. Over the past week it ranged between $16.75 and $19.67.

Past 12 Months
+2.3%
+19.9%
+29.3%
+5.5%
-18.3%
-28.2%
1W +$0.43
1M +$3.23
3M +$4.41
6M +$1.01
YTD -$4.35
1Y -$7.66

MIR was -28.2% over the past year, +5.5% over six months, -18.3% year to date, +2.3% in the last week.

12 Months vs Market
MIR
-28.2%
DIA
+10.4%
SPY
+10.5%
QQQ
+9.0%
IWM
+15.8%

Over the past 12 months MIR returned -28.2% versus DIA (Dow) +10.4%, SPY (S&P 500) +10.5%, QQQ (Nasdaq 100) +9.0% and IWM (Russell 2000) +15.8%.

Volume & Liquidity 1.37× 3-mo avg
Today 5,656,897 3-mo avg 4.1M
1W
4.8M
1M
4.8M
3M
4.1M
6M
4.2M
YTD
3.9M
1Y
3.7M

MIR most recently traded 5,656,897 shares against a 3-month average daily volume of 4.1M.

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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 19.48
When was Mirion Technologies, Inc. Class A Common Stock last traded?
The last trade of Mirion Technologies, Inc. Class A Common Stock was at 11/09/26 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 5.32B
How many shares of Mirion Technologies, Inc. Class A Common Stock are outstanding?
Mirion Technologies, Inc. Class A Common Stock has 5B shares outstanding.
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