Mirion Technologies, Inc.
MIR- Exchange
- NYSE
- Industry
- Measuring & Controlling Devices, NEC
- SEC CIK
- 0001809987
In the last 90 days, Mirion Technologies, Inc. insiders filed 1 open-market purchase and 0 sales; 351 institutions reported holding it in 13F filings for Q2 2026, worth $4.70B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2024
Institutional positions in Mirion Technologies, Inc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 155
- +13 vs. Q1 2024
- Shares held
- 197.3M
- +8.85M (+4.7%) vs. Q1 2024
- Total value
- $2.12B
- −$23.6M (−1.1%) vs. Q1 2024
- New holders
- 35
- 58 more added
- Sold out
- 22
- 44 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MIR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 351 | $4.70B |
| Q1 2026 | 362 | $4.71B |
| Q4 2025 | 365 | $5.91B |
| Q3 2025 | 343 | $5.93B |
| Q2 2025 | 302 | $4.46B |
| Q1 2025 | 230 | $2.69B |
| Q4 2024 | 224 | $3.38B |
| Q3 2024 | 176 | $2.27B |
| Q2 2024 | 155 | $2.12B |
| Q1 2024 | 143 | $2.14B |
| Q4 2023 | 125 | $1.93B |
| Q3 2023 | 127 | $1.40B |
| Q2 2023 | 124 | $1.53B |
| Q1 2023 | 117 | $1.45B |
| Q4 2022 | 119 | $1.01B |
| Q3 2022 | 121 | $1.27B |
| Q2 2022 | 115 | $921.8M |
| Q1 2022 | 108 | $1.20B |
| Q4 2021 | 93 | $1.52B |
| Q3 2021 | 4 | $16.4M |
| Q2 2021 | 1 | $20.8K |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Mirion Technologies, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 13 | $0 | 0.00% | −1−7.1% | Reduced |
| SJS Investment Consulting Inc. | 20 | $215 | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 24 | $257 | 0.00% | +24 | New |
| FinTrust Capital Advisors, LLC | 25 | $269 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 47 | $505 | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 80 | $859 | 0.00% | +80 | New |
| Allworth Financial LP | 84 | $888 | 0.00% | −27−24.3% | Reduced |
| FNY Investment Advisers, LLC | 110 | $1.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 116 | $1.00K | 0.00% | +93+404.3% | Added |
| Bell Investment Advisors, Inc | 103 | $1.11K | 0.00% | −33−24.3% | Reduced |
| GAMMA Investing LLC | 126 | $1.35K | 0.00% | +126 | New |
| Ronald Blue Trust, Inc. | 146 | $1.66K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 150 | $1.71K | 0.00% | +150 | New |
| US Bancorp | 187 | $2.01K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 202 | $2.17K | 0.00% | +41+25.5% | Added |
| Albion Financial Group | 300 | $3.22K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 401 | $4.31K | 0.00% | +401 | New |
| CIBC Private Wealth Group, LLC | 400 | $4.35K | 0.00% | 00.0% | Unchanged |
| Zazove Associates LLC | 461 | $4.95K | 0.00% | +461 | New |
| Quarry LP | 603 | $6.48K | 0.00% | −109−15.3% | Reduced |
| SYSTM Wealth Solutions LLC | 697 | $7.49K | 0.00% | +697 | New |
| Quadrant Capital Group LLC | 773 | $8.30K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 862 | $9.26K | 0.00% | −58,471−98.5% | Reduced |
| Comerica Bank | 959 | $10.3K | 0.00% | +293+44.0% | Added |
| Advisor Group Holdings, Inc. | 1,310 | $14.1K | 0.00% | +33+2.6% | Added |
| Parallel Advisors, LLC | 1,531 | $16.4K | 0.00% | −80−5.0% | Reduced |
| Optiver Holding B.V. | 2,315 | $24.9K | 0.00% | +2,315 | New |
| Nisa Investment Advisors, LLC | 2,450 | $26.3K | 0.00% | +164+7.2% | Added |
| Innealta Capital, LLC | 3,590 | $38.6K | 0.01% | +3,590 | New |
| State of Wyoming | 3,930 | $42.2K | 0.01% | −25,134−86.5% | Reduced |
| GWM Advisors LLC | 4,682 | $50.3K | 0.00% | −2,062−30.6% | Reduced |
| FMR LLC | 5,010 | $53.8K | 0.00% | +439+9.6% | Added |
| KBC Group NV | 5,748 | $62.0K | 0.00% | +5,748 | New |
| Amalgamated Bank | 7,038 | $76.0K | 0.00% | +210+3.1% | Added |
| Central Pacific Bank - Trust Division | 7,600 | $81.6K | 0.01% | 00.0% | Unchanged |
| LPL Financial LLC | 10,473 | $112.5K | 0.00% | −50.0% | Reduced |
| Creative Planning | 11,844 | $127.2K | 0.00% | +11,844 | New |
| Exchange Traded Concepts, LLC | 11,917 | $128.0K | 0.00% | +9,834+472.1% | Added |
| Mackenzie Financial Corp | 12,617 | $135.5K | 0.00% | 00.0% | Unchanged |
| Xponance, Inc. | 12,663 | $136.0K | 0.00% | +534+4.4% | Added |
| Truist Financial Corp | 13,829 | $148.5K | 0.00% | +494+3.7% | Added |
| State of Wisconsin Investment Board | 14,265 | $153.2K | 0.00% | +429+3.1% | Added |
| Prudential Financial Inc | 14,785 | $158.8K | 0.00% | +600+4.2% | Added |
| Phoenix Holdings Ltd. | 16,547 | $177.7K | 0.00% | 00.0% | Unchanged |
| Omers Administration Corp | 17,100 | $183.7K | 0.00% | +17,100 | New |
| Envestnet Asset Management Inc | 17,272 | $185.5K | 0.00% | +17,272 | New |
| Algert Global LLC | 17,609 | $189.1K | 0.01% | +17,609 | New |
| Ameritas Investment Partners, Inc. | 19,580 | $210.3K | 0.01% | −1,171−5.6% | Reduced |
| Gotham Asset Management, LLC | 20,113 | $216.0K | 0.00% | +9,418+88.1% | Added |
| Royal Bank of Canada | 20,491 | $220.0K | 0.00% | +13,695+201.5% | Added |
| Principal Financial Group Inc | 20,559 | $220.8K | 0.00% | −2,477−10.8% | Reduced |
| SG Americas Securities, LLC | 20,953 | $225.0K | 0.00% | −49,523−70.3% | Reduced |
| PEAK6 Investments LLC | 21,210 | $227.8K | 0.01% | +21,210 | New |
| HSBC Holdings PLC | 22,649 | $242.6K | 0.00% | +375+1.7% | Added |
| Pathstone Holdings, LLC | 22,801 | $244.9K | 0.00% | +22,801 | New |
| Kestra Advisory Services, LLC | 22,855 | $245.5K | 0.00% | +166+0.7% | Added |
| Diametric Capital, LP | 23,327 | $250.5K | 0.14% | +23,327 | New |
| Capstone Investment Advisors, LLC | 24,579 | $264.0K | 0.01% | −22,722−48.0% | Reduced |
| Pictet Asset Management Holding SA | 24,618 | $264.4K | 0.00% | 00.0% | Unchanged |
| Nordwand Advisors, LLC | 25,000 | $268.5K | 0.12% | 00.0% | Unchanged |
| Cowen and Company, LLC | 25,000 | $268.5K | 0.01% | +25,000 | New |
| Mariner, LLC | 26,506 | $284.7K | 0.00% | +4,222+18.9% | Added |
| ProShare Advisors LLC | 26,851 | $288.4K | 0.00% | −9,166−25.4% | Reduced |
| Victory Capital Management Inc | 27,123 | $291.3K | 0.00% | −348−1.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,105 | $301.8K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 30,271 | $325.1K | 0.00% | −33,129−52.3% | Reduced |
| Susquehanna International Group, LLP | 33,210 | $356.7K | 0.00% | +33,210 | New |
| The PNC Financial Services Group, Inc. | 33,550 | $360.3K | 0.00% | +33,400+22,266.7% | Added |
| Tower Research Capital LLC (TRC) | 33,633 | $361.2K | 0.01% | +31,678+1,620.4% | Added |
| Campbell & CO Investment Adviser LLC | 34,170 | $367.0K | 0.03% | −8,556−20.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 43,669 | $469.0K | 0.00% | −5,840−11.8% | Reduced |
| Handelsbanken Fonder AB | 46,831 | $503.0K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 46,977 | $505.0K | 0.00% | +9,931+26.8% | Added |
| Arizona State Retirement System | 48,968 | $525.9K | 0.00% | +1,045+2.2% | Added |
| Oppenheimer & Co Inc | 55,665 | $597.8K | 0.01% | +55,665 | New |
| State Board of Administration of Florida Retirement System | 57,210 | $614.4K | 0.00% | +57,210 | New |
| Tudor Investment Corp Et Al | 65,499 | $703.5K | 0.01% | +65,499 | New |
| Voya Investment Management LLC | 67,057 | $720.2K | 0.00% | +608+0.9% | Added |
| Jennison Associates LLC | 71,801 | $771.1K | 0.00% | +71,801 | New |
| Barclays PLC | 72,392 | $777.5K | 0.00% | −103,006−58.7% | Reduced |
| Ardsley Advisory Partners LP | 100,000 | $1.07M | 0.19% | −25,000−20.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 102,501 | $1.10M | 0.00% | +102,501 | New |
| Citigroup Inc | 106,563 | $1.14M | 0.00% | +32,309+43.5% | Added |
| Corebridge Financial, Inc. | 107,518 | $1.15M | 0.01% | +107,518 | New |
| Manufacturers Life Insurance Company, The | 110,022 | $1.18M | 0.00% | +4,957+4.7% | Added |
| MetLife Investment Management | 117,259 | $1.26M | 0.01% | +10,897+10.2% | Added |
| Price T Rowe Associates Inc | 117,874 | $1.27M | 0.00% | +6,355+5.7% | Added |
| Boston Partners | 127,149 | $1.37M | 0.00% | +55,014+76.3% | Added |
| Deutsche Bank AG | 139,840 | $1.50M | 0.00% | −15,216−9.8% | Reduced |
| Squarepoint Ops LLC | 152,070 | $1.63M | 0.01% | +124,752+456.7% | Added |
| New York State Common Retirement Fund | 152,115 | $1.63M | 0.00% | +77,665+104.3% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 159,811 | $1.72M | 0.03% | +119,037+291.9% | Added |
| Qube Research & Technologies Ltd | 160,104 | $1.72M | 0.00% | +79,131+97.7% | Added |
| Alberta Investment Management Corp | 168,150 | $1.81M | 0.02% | +168,150 | New |
| Legal & General Group Plc | 168,184 | $1.81M | 0.00% | +821+0.5% | Added |
| California State Teachers Retirement System | 172,437 | $1.85M | 0.00% | −4,559−2.6% | Reduced |
| Renaissance Technologies LLC | 174,000 | $1.87M | 0.00% | −128,500−42.5% | Reduced |
| State of New Jersey Common Pension Fund D | 175,955 | $1.89M | 0.01% | +175,955 | New |
| Legato Capital Management LLC | 181,968 | $1.95M | 0.26% | +61,888+51.5% | Added |
| Wells Fargo & Company | 183,786 | $1.97M | 0.00% | +104,103+130.6% | Added |