T. Rowe Price Investment Management, Inc.
Position in MIR — Mirion Technologies, Inc.
CIK 1897612
BALTIMORE, MD
Position in MIR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$256,185,184
-$15,745,525 QoQ
Shares Held
14,288,075
-2.3% QoQ
Ownership
5.74%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
#3
of 344 holders
Holding Since
Mar 2023
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MIR Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026T. Rowe Price Investment Management, Inc. holds $2,907,435,063 across 19 Specialty Industrial Machinery names. MIR ranks #4 (8.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IR |
Ingersoll Rand Inc.
|
16,076,881 | $1,318,143,473 | |
| 2 | ITT |
Itt Inc.
|
1,740,207 | $344,143,336 | |
| 3 | JBTM |
JBT MAREL Corp
|
2,060,394 | $298,757,130 | |
| 4 | MIR |
Mirion Technologies, Inc.
This page
|
14,288,075 | $256,185,184 | |
| 5 | NPO |
Enpro Inc.
|
545,342 | $205,555,760 | |
| 6 | FLS |
Flowserve Corp
|
1,734,990 | $128,666,858 | |
| 7 | GHM |
Graham Corp
|
607,281 | $75,175,314 | |
| 8 | HLIO |
Helios Technologies, Inc.
|
779,227 | $69,546,009 |
All Filings in MIR
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $256,185,184 | 14,288,075 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $271,930,709 | 14,627,795 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $54,545,226 | 2,329,002 | Shares | Sole | 2026-02-17 | |
| 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. | ||||||