T. Rowe Price Investment Management, Inc.
Position in MIR — Mirion Technologies, Inc.
CIK 1897612
BALTIMORE, MD
Position in MIR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$271,930,709
-$82,012,355 QoQ
Shares Held
14,627,795
-3.2% QoQ
Ownership
5.84%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2023
13 quarters on record
Voting authority
Sole 99.81945330789775.ToString("F0")%
Shared 0.ToString("F0")%
None 0.18054669210226149.ToString("F0")%
Common Shares in MIR Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Mar 31, 2026T. Rowe Price Investment Management, Inc. holds $2,979,954,752 across 16 Specialty Industrial Machinery names. MIR ranks #3 (9.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IR |
Ingersoll Rand Inc.
|
17,806,236 | $1,426,635,628 | |
| 2 | ITT |
Itt Inc.
|
1,922,464 | $366,287,065 | |
| 3 | MIR |
Mirion Technologies, Inc.
This page
|
14,627,795 | $271,930,709 | |
| 4 | JBTM |
JBT MAREL Corp
|
2,076,753 | $265,554,406 | |
| 5 | NPO |
Enpro Inc.
|
641,086 | $160,688,205 | |
| 6 | FLS |
Flowserve Corp
|
1,461,104 | $107,405,755 | |
| 7 | MIDD |
MIDDLEBY Corp
|
735,555 | $97,519,881 | |
| 8 | CSW |
Csw Industrials, Inc.
|
262,786 | $68,476,775 |
All Filings in MIR
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $271,930,709 | 14,627,795 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $353,943,064 | 15,112,855 | Shares | Sole | 2026-02-19 | |
| 2025-09-30 | $501,640,092 | 21,566,642 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $451,215,405 | 20,957,520 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $300,300,640 | 20,710,389 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $355,773,147 | 20,388,146 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $223,302,800 | 20,171,888 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $214,602,502 | 19,981,611 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $234,693,172 | 20,641,440 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $203,628,816 | 19,866,226 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $146,350,536 | 19,591,772 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $160,749,377 | 19,023,595 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $151,118,639 | 17,695,391 | Shares | Sole | 2023-05-15 | |
| No filing history on record for this holder in this stock. | ||||||