Position in MIR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$155,848,168
-$40,492,020 QoQ
Shares Held
8,383,441
0.0% QoQ
Ownership
3.35%
of shares outstanding
% of Portfolio
5.27%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MIR Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Mar 31, 2026COOPERMAN LEON G holds $155,848,168 across 1 Specialty Industrial Machinery name. MIR ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MIR |
Mirion Technologies, Inc.
This page
|
8,383,441 | $155,848,168 |
All Filings in MIR
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18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $155,848,168 | 8,383,441 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $196,340,188 | 8,383,441 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $194,998,837 | 8,383,441 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $153,401,250 | 7,125,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $101,862,500 | 7,025,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $122,586,250 | 7,025,000 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $88,836,750 | 8,025,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $85,920,000 | 8,000,000 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $85,427,358 | 7,513,400 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $77,012,350 | 7,513,400 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $55,278,000 | 7,400,000 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $62,530,000 | 7,400,000 | Shares | Sole | 2023-08-30 | |
| 2023-03-31 | $55,070,813 | 6,448,573 | Shares | Sole | 2023-08-30 | |
| 2022-12-31 | $42,079,742 | 6,366,073 | Shares | Sole | 2023-08-30 | |
| 2022-09-30 | $38,868,800 | 5,203,320 | Shares | Sole | 2023-08-31 | |
| 2022-06-30 | $29,971,123 | 5,203,320 | Shares | Sole | 2023-08-31 | |
| 2022-03-31 | $27,731,384 | 3,436,355 | Shares | Sole | 2023-08-31 | |
| 2021-12-31 | $31,410,000 | 3,000,000 | Shares | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||