FRONTIER CAPITAL MANAGEMENT CO LLC
Position in MIR — Mirion Technologies, Inc.
CIK 351173
Boston, MA
Position in MIR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$5,360,693
New position
Shares Held
298,979
first reported quarter
Ownership
0.120%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#99
of 344 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 76%
Shared 0%
None 24%
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026FRONTIER CAPITAL MANAGEMENT CO LLC holds $214,241,675 across 8 Specialty Industrial Machinery names. MIR ranks #7 (2.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FLS |
Flowserve Corp
|
1,233,291 | $91,460,860 | |
| 2 | RRX |
Regal Rexnord Corp
|
176,675 | $42,082,218 | |
| 3 | SXI |
Standex International Corp/De/
|
73,861 | $26,417,863 | |
| 4 | SYM |
Symbotic Inc.
|
481,154 | $21,627,872 | |
| 5 | WTS |
Watts Water Technologies Inc
|
47,013 | $18,403,238 | |
| 6 | DCI |
DONALDSON Co INC
|
94,808 | $8,510,914 | |
| 7 | MIR |
Mirion Technologies, Inc.
This page
|
298,979 | $5,360,693 | |
| 8 | GNRC |
Generac Holdings Inc.
|
1,291 | $378,017 |
All Filings in MIR
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,360,693 | 298,979 | Shares | Sole | 2026-08-14 | |
| No filing history on record for this holder in this stock. | ||||||