MIR
Mirion Technologies, Inc.Company with tickers: MIR
CIK
1809987
CUSIP
60471A101
Shares Outstanding
244,655,718
Website
https://www.mirion.com
Investor Relations
https://ir.mirion.com/
13F Activity (30d)
17 filings
13 filers
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding MIR
295 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | — | 14,692,765 | $273,138,501 | 0.30% | Long | 2026-03-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 7,342,940 | $136,505,255 | 0.01% | Long | 2026-03-31 | |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND | — | 5,144,830 | $111,179,776 | 0.09% | Long | 2026-02-28 | |
| iShares Russell 2000 ETF | — | 5,862,126 | $108,976,922 | 0.15% | Long | 2026-03-31 | |
| VANGUARD SMALL-CAP INDEX FUND | — | 5,359,264 | $99,628,718 | 0.06% | Long | 2026-03-31 | |
| T. Rowe Price Small-Cap Stock Fund, Inc. | — | 4,590,117 | $85,330,275 | 1.06% | Long | 2026-03-31 | |
| VANGUARD SMALL-CAP VALUE INDEX FUND | — | 3,412,847 | $63,444,826 | 0.10% | Long | 2026-03-31 | |
| Janus Henderson Triton Fund | — | 2,755,798 | $51,230,285 | 0.99% | Long | 2026-03-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 2,731,760 | $50,783,418 | 0.06% | Long | 2026-03-31 | |
| T. Rowe Price Institutional Small-Cap Stock Fund | — | 2,482,167 | $46,143,485 | 1.07% | Long | 2026-03-31 | |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | — | 2,215,306 | $41,182,539 | 0.30% | Long | 2026-03-31 | |
| T. Rowe Price Small-Cap Value Fund, Inc. | — | 2,194,326 | $40,792,520 | 0.44% | Long | 2026-03-31 | |
| iShares S&P Small-Cap 600 Growth ETF | — | 2,110,886 | $39,241,371 | 0.60% | Long | 2026-03-31 | |
| iShares Russell 2000 Growth ETF | — | 1,954,518 | $36,334,490 | 0.30% | Long | 2026-03-31 | |
| Fidelity Extended Market Index Fund | — | 1,304,521 | $28,190,699 | 0.07% | Long | 2026-02-28 | |
| VANGUARD TAX-MANAGED SMALL-CAP FUND | — | 1,498,059 | $27,848,917 | 0.29% | Long | 2026-03-31 | |
| Schwab U.S. Small-Cap ETF | — | 1,202,842 | $25,993,416 | 0.13% | Long | 2026-02-28 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 1,188,413 | $25,681,605 | 0.17% | Long | 2026-02-28 | |
| State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF | — | 1,290,641 | $23,993,016 | 0.60% | Long | 2026-03-31 | |
| CONESTOGA SMALL CAP FUND | — | 1,250,155 | $23,240,381 | 1.03% | Long | 2026-03-31 | |
| VIP Contrafund Portfolio | — | 1,197,675 | $22,264,778 | 0.08% | Long | 2026-03-31 | |
| U.S. SMALL CAP PORTFOLIO | — | 807,521 | $20,058,822 | 0.11% | Long | 2026-01-31 | |
| JPMorgan Small Cap Growth Fund | — | 1,077,878 | $20,037,752 | 0.92% | Long | 2026-03-31 | |
| Loomis Sayles Small Cap Growth Fund | — | 1,040,495 | $19,342,802 | 1.00% | Long | 2026-03-31 | |
| VANGUARD S&P SMALL-CAP 600 INDEX FUND | — | 849,437 | $18,356,334 | 0.34% | Long | 2026-02-28 | |
| BNY Mellon Small/Mid Cap Growth Fund | — | 863,690 | $16,055,997 | 2.11% | Long | 2026-03-31 | |
| Voya Small Cap Growth Fund | — | 683,057 | $14,760,862 | 0.80% | Long | 2026-02-28 | |
| BARON SMALL CAP FUND | — | 750,000 | $13,942,500 | 0.52% | Long | 2026-03-31 | |
| Goldman Sachs Mid Cap Value Fund | — | 620,046 | $13,399,194 | 1.18% | Long | 2026-02-28 | |
| College Retirement Equities Fund - Total Global Stock Account | — | 712,618 | $13,247,569 | 0.01% | Long | 2026-03-31 | |
| Putnam Small Cap Growth Fund | — | 712,146 | $13,238,794 | 0.49% | Long | 2026-03-31 | |
| MFS New Discovery Value Fund | — | 579,161 | $12,515,669 | 0.46% | Long | 2026-02-28 | |
| MFS New Discovery Fund | — | 577,405 | $12,477,722 | 0.60% | Long | 2026-02-28 | |
| AVE MARIA VALUE FUND | — | 665,000 | $12,362,350 | 2.36% | Long | 2026-03-31 | |
| Oberweis Small-Cap Opportunities Fund | — | 659,600 | $12,261,964 | 0.61% | Long | 2026-03-31 | |
| Select Tech Hardware Portfolio | — | 506,500 | $10,945,465 | 0.58% | Long | 2026-02-28 | |
| Bridge Builder Small/Mid Cap Growth Fund | — | 571,485 | $10,623,906 | 0.12% | Long | 2026-03-31 | |
| Fidelity Total Market Index Fund | — | 466,722 | $10,085,862 | 0.01% | Long | 2026-02-28 | |
| Goldman Sachs Small/Mid Cap Growth Fund | — | 436,945 | $9,442,381 | 0.77% | Long | 2026-02-28 | |
| Neuberger Small Cap Growth Fund | — | 433,547 | $9,368,951 | 1.93% | Long | 2026-02-28 | |
| Invesco S&P SmallCap Information Technology ETF | — | 430,894 | $9,311,619 | 2.56% | Long | 2026-02-28 | |
| Meridian Contrarian Fund | — | 460,240 | $8,555,862 | 1.45% | Long | 2026-03-31 | |
| Columbia Small Cap Index Fund | — | 394,466 | $8,524,410 | 0.33% | Long | 2026-02-28 | |
| Strategic Advisers Fidelity U.S. Total Stock Fund | — | 384,300 | $8,304,723 | 0.00% | Long | 2026-02-28 | |
| Small Cap Dynamic Growth Fund | — | 370,850 | $8,014,069 | 1.55% | Long | 2026-02-28 | |
| Fidelity Series Total Market Index Fund | — | 370,775 | $8,012,448 | 0.01% | Long | 2026-02-28 | |
| Goldman Sachs Mid Cap Growth Fund | — | 354,568 | $7,662,214 | 0.78% | Long | 2026-02-28 | |
| Nomura Small Cap Growth Fund | — | 394,623 | $7,336,042 | 0.74% | Long | 2026-03-31 | |
| Allspring Common Stock Fund | — | 392,853 | $7,303,137 | 1.26% | Long | 2026-03-31 | |
| Master Small Cap Index Series | — | 389,257 | $7,236,288 | 0.15% | Long | 2026-03-31 |
Showing 1–50 of 295 positions