Mirion Technologies, Inc. MIR
CIK 0001809987 · CUSIP 60471A101
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $417.23M 23,909,802 shares | 0.01% | +227.18K(+1.0%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
| 02 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $355.77M 20,388,146 shares | 0.22% | +216.26K(+1.1%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 03 | BlackRock, Inc. CIK 2012383 · View history | $280.98M 16,102,061 shares | 0.01% | +129.14K(+0.8%)Added | SEC filing ↗ Feb 7, 2025 | ▾ |
| 04 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $154.88M 8,875,458 shares | 0.03% | -25.93M(-74.5%)Reduced | SEC filing ↗ Feb 11, 2025 | ▾ |
| 05 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $145.37M 8,330,495 shares | 0.07% | +229.72K(+2.8%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 06 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $125.39M 7,185,694 shares | 0.03% | +171.92K(+2.5%)Added | SEC filing ↗ Feb 13, 2025 | ▾ |
| 07 | COOPERMAN LEON G CIK 898382 · View history | $122.59M 7,025,000 shares | 4.64% | -1.00M(-12.5%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 08 | MAVERICK CAPITAL LTD CIK 934639 · View history | $107.80M 6,177,611 shares | 1.94% | +5.99M(+3267.9%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 09 | Swedbank AB CIK 946431 · View history | $105.76M 6,060,500 shares | 0.13% | -4.16M(-40.7%)Reduced | SEC filing ↗ Jan 22, 2025 | ▾ |
| 10 | STATE STREET CORP CIK 93751 · View history | $90.76M 5,201,092 shares | 0.00% | -164.64K(-3.1%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $79.80M 4,571,828 shares | 0.01% | +69.37K(+1.5%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 12 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $73.55M 4,214,921 shares | 0.06% | +4.20M(+29948.6%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 13 | BROWN ADVISORY INC CIK 1345929 · View history | $66.52M 3,812,024 shares | 0.08% | +3.81MNew | SEC filing ↗ Feb 14, 2025 | ▾ |
| 14 | Alyeska Investment Group, L.P. CIK 1453072 · View history | $65.63M 3,761,315 shares | 0.25% | -4.06M(-51.9%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 15 | CORSAIR CAPITAL MANAGEMENT, L.P. CIK 1276470 · View history | $55.31M 3,169,620 shares | 11.91% | +8.77K(+0.3%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 16 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $54.19M 3,105,374 shares | 0.05% | +1.56M(+100.6%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 17 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history | $53.07M 3,041,016 shares | 0.13% | +3.04MNew | SEC filing ↗ Feb 10, 2025 | ▾ |
| 18 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $41.62M 2,385,033 shares | 0.02% | -1.43M(-37.4%)Reduced | SEC filing ↗ Feb 11, 2025 | ▾ |
| 19 | LORD, ABBETT & CO. LLC CIK 728100 · View history | $41.33M 2,368,734 shares | 0.13% | +981.20K(+70.7%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 20 | ArrowMark Colorado Holdings LLC CIK 1483859 · View history | $41.33M 2,368,550 shares | 0.56% | -631.51K(-21.0%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
Showing 20 / 226 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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