Cintas Corporation (CTAS)
Who owns Cintas Corporation (CTAS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 85.5% of the shares are freely tradable; institutional investors hold 69.4%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 9.74 | 38,989,266 | +0.1 | 12/31/2025 |
| BlackRock Inc | 6.74 | 26,969,667 | -6.8 | 03/31/2026 |
| Vanguard Capital Management, LLC | 5.52 | 22,084,405 | +0.0 | 03/31/2026 |
| State Street Corp | 3.84 | 15,380,343 | +0.4 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 3.32 | 13,296,425 | +0.0 | 03/31/2026 |
| Geode Capital Management, LLC | 2.38 | 9,518,953 | +2.4 | 03/31/2026 |
| FMR Inc | 1.73 | 6,931,167 | -5.8 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 2.71 | 10,830,506 | +0.4 | 04/30/2026 |
| Vanguard 500 Index Investor | 2.20 | 8,813,518 | +1.8 | 04/30/2026 |
| Invesco QQQ Trust | 2.17 | 8,665,396 | +0.5 | 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 |
|---|---|---|---|---|---|---|
| 22. Jul 2026 | Tysoe Ronald W | Director | Sell | 4,363 | 199.90 | 872,164 |
| 22. Jul 2026 | Tysoe Ronald W | Director | Other | 685 | 199.90 | 136,932 |
| 22. Jul 2026 | Tysoe Ronald W | Director | Other | 5,048 | 27.10 | 136,801 |
| 16. Jul 2026 | Barstad Melanie W. | Director | Sell | 9,142 | 202.94 | 1,855,277 |
| 16. Jul 2026 | Barstad Melanie W. | Director | Other | 1,406 | 203.44 | 286,037 |
| 16. Jul 2026 | Barstad Melanie W. | Director | Other | 10,548 | 27.10 | 285,851 |
| 20. Apr 2026 | Ronald W Tysoe | Director | Sell | 4,666 | 178.87 | 834,607 |
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.