Mirion
MIR
16.45
+0.18
+1.11%
Mirion
US · MIR
#2362 by market cap
Listed 1970
16.45
+0.18
+1.11%
Live - 5344 symbols - heartbeat 292s ago
· 2026-10-08 06:36
Pre-market
16.00
-2.76%
After-hours
16.50
+0.30%
Overnight
16.04
-2.49%
- Market cap
- 4.00B
- P/E (TTM)i
- 182.78
- P/Bi
- 2.19
- EPSi
- 0.11
- Div yieldi
- 0.00%
- 52W posi
- 15%
Reader sentiment
Are you bullish or bearish on MIR?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 2 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.4 percentage points.
Institutional ownership
- Held by institutions
- 112.24% -0.38pp
- Institutions
- 420 -2
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund87.52%
Hedge Fund14.33%
Sovereign Wealth Fund4.24%
Public Company4.11%
Individual/Insider3.55%
Government Pension Fund0.99%
Private Company0.55%
Insurance Company0.35%
Family Office/Trust0.12%
Top holders as of 2026-06-30
BlackRock
15.73% · 38.26M sh
Vanguard Portfolio Management, LLC
7.47% · 18.18M sh
T. Rowe Price Group, Inc.
6.05% · 14.71M sh
Vanguard Capital Management, LLC
5.07% · 12.34M sh
Kuwait Investment Authority
4.18% · 10.17M sh
State Street Global Advisors
4.08% · 9.92M sh
Alyeska Investment Group, L.P.
3.92% · 9.53M sh
Omega Advisors, Inc.
3.45% · 8.38M sh
Goldman Sachs Asset Management, L.P.
3.08% · 7.50M sh
FMR
3.01% · 7.32M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 21 buys · 29 sells
| Name | Role | Stake |
|---|---|---|
| Lawrence Kingsley | Chairperson | 1.47% |
| Thomas Logan | Chief Executive Officer | 1.45% |
| Brian Schopfer | Chief Financial Officer | 0.38% |
| Loic Eloy | Group President of Technologies | 0.04% |
| Emmanuelle Lee | Executive VP, General Counsel, Secretary & Chief Legal Officer | 0.03% |
| Steven Etzel | Independent Director | 0.03% |
| Jody Markopoulos | Independent Director | 0.03% |
| John Kuo | Independent Director | 0.03% |
| Kenneth Bockhorst | Lead Independent Director | 0.03% |
| Robert Cascella | Independent Director | 0.02% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-29 | Lawrence Kingsley | Chairperson | Other Acquisition | +1,333 | $14.34 |
| 2026-09-29 | Jody Markopoulos | Independent Director | Other Acquisition | +1,333 | $14.34 |
| 2026-09-01 | Brian Schopfer | Chief Financial Officer | Open Market Acquisition | +20,000 | $15.60 |
| 2026-06-29 | Lawrence Kingsley | Chairperson | Other Acquisition | +1,095 | $17.46 |
| 2026-05-12 | Robert Cascella | Independent Director | Other Acquisition | +7,383 | -- |
| 2026-05-12 | John Kuo | Independent Director | Other Acquisition | +7,383 | -- |
| 2026-05-12 | Lawrence Kingsley | Chairperson | Other Acquisition | +7,383 | -- |
| 2026-05-12 | Steven Etzel | Independent Director | Other Acquisition | +7,383 | -- |
| 2026-05-12 | Jody Markopoulos | Independent Director | Other Acquisition | +7,383 | -- |
| 2026-05-12 | Sheila Rege | Independent Director | Other Acquisition | +7,383 | -- |
| 2026-05-12 | Kenneth Bockhorst | Lead Independent Director | Other Acquisition | +7,383 | -- |
| 2026-05-06 | Christopher Moore | Chief Accounting Officer & Principal Accounting Officer | Open Market Disposition | -8,400 | $19.64 |
| 2026-05-05 | Thomas Logan | Chief Executive Officer | Other Disposition | -311,851 | -- |
| 2026-03-31 | Emmanuelle Lee | Executive VP, General Counsel, Secretary & Chief Legal Officer | Sale to Issuer | -4,680 | $18.59 |
| 2026-03-31 | Thomas Logan | Chief Executive Officer | Sale to Issuer | -22,614 | $18.59 |
| 2026-03-31 | Brian Schopfer | Chief Financial Officer | Sale to Issuer | -7,377 | $18.59 |
| 2026-03-31 | Alison Ulrich | Chief Human Resources Officer | Sale to Issuer | -2,053 | $18.59 |
| 2026-03-31 | Christopher Moore | Chief Accounting Officer & Principal Accounting Officer | Sale to Issuer | -1,903 | $18.59 |
| 2026-03-30 | Lawrence Kingsley | Chairperson | Other Acquisition | +1,104 | $17.32 |
| 2026-03-01 | Thomas Logan | Chief Executive Officer | Sale to Issuer | -147,834 | $21.61 |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 06:36:03 · For reference only, not investment advice and not tailored to your situation.