MSC Industrial Direct Company Inc
Ownership
Ownership Structure
Who owns MSC Industrial Direct Company Inc (MSM)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 74.0% of the shares are freely tradable; institutional investors hold 89.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.73 | 5,432,644 | +1.7 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 3.82 | 2,132,857 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.58 | 2,001,945 | +0.0 | 03/31/2026 |
| Fuller & Thaler Asset Management Inc | 3.20 | 1,785,596 | -50.3 | 03/31/2026 |
| American Century Companies Inc | 3.12 | 1,743,956 | -33.3 | 06/30/2026 |
| Boston Partners Global Investors, Inc | 3.07 | 1,714,389 | +3.2 | 06/30/2026 |
| First Trust Advisors L.P. | 3.00 | 1,676,859 | -5.4 | 06/30/2026 |
| State Street Corp | 2.53 | 1,410,760 | -12.3 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 2.87 | 1,603,183 | +0.0 | 08/31/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.55 | 1,424,391 | +0.3 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: September 17, 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.