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

16.75 +1.34 (+8.70%)
Official Closing Price Updated: 4:10 PM EDT, Oct 28, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 11,003,043
Open 15.53
Bid (Size) 16.00 (200)
Ask (Size) 16.80 (100)
Prev. Close 15.41
Today's Range 15.27 - 16.78
52wk Range 14.04 - 30.28
Shares Outstanding 261,154,000
Dividend Yield N/A

Performance

52-Week Range 44.7% below 52-week high
16.75
14.0452W Low 30.2852W High
1 Week
14.511W Low 15.611W 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 $16.75, 44.7% below its 52-week high. Over the past week it ranged between $14.51 and $15.61.

Past 12 Months
+9.0%
+16.7%
-0.2%
-10.3%
-29.7%
-31.7%
1W +$1.38
1M +$2.40
3M -$0.04
6M -$1.93
YTD -$7.08
1Y -$7.79

MIR was -31.7% over the past year, -10.3% over six months, -29.7% year to date, +9.0% in the last week.

12 Months vs Market
MIR
-31.7%
DIA
+10.4%
SPY
+12.7%
QQQ
+15.5%
IWM
+12.4%

Over the past 12 months MIR returned -31.7% versus DIA (Dow) +10.4%, SPY (S&P 500) +12.7%, QQQ (Nasdaq 100) +15.5% and IWM (Russell 2000) +12.4%.

Volume & Liquidity 2.71× 3-mo avg
Today 11,003,043 3-mo avg 4.1M
1W
3.7M
1M
4.2M
3M
4.1M
6M
4.1M
YTD
3.8M
1Y
3.7M

MIR most recently traded 11,003,043 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 16.75
When was Mirion Technologies, Inc. Class A Common Stock last traded?
The last trade of Mirion Technologies, Inc. Class A Common Stock was at 10/28/26 04:10 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 4.37B
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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