Monro Muffler Brake Inc (MNRO)
Who owns Monro Muffler Brake Inc (MNRO)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 85.4% of the shares are freely tradable; institutional investors hold 128.8%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| ICAHN CARL C | 16.91 | 5,078,573 | +0.0 | 03/31/2026 |
| BlackRock Inc | 15.82 | 4,750,148 | -5.2 | 03/31/2026 |
| Gamco Investors, Inc. Et Al | 8.39 | 2,517,902 | +62.1 | 03/31/2026 |
| Vanguard Group Inc | 6.98 | 2,096,132 | +1.2 | 12/31/2025 |
| Adage Capital Partners Gp LLC | 5.16 | 1,548,270 | +3.2 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 4.94 | 1,482,220 | -5.4 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 4.77 | 1,431,936 | +4.9 | 03/31/2026 |
| State Street Corp | 4.58 | 1,375,921 | -2.4 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.20 | 1,261,853 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.00 | 1,801,503 | +0.0 | 05/29/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 13. Jun 2025 | Chang Kathryn M. | Senior VP - Merchandising | Other | 6,160 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.