MGIC Investment Corp (MTG)
Who owns MGIC Investment Corp (MTG)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 93.4% of the shares are freely tradable; institutional investors hold 103.8%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 14.08 | 29,775,199 | -3.3 | 12/31/2025 |
| BlackRock Inc | 10.94 | 23,142,361 | +0.4 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 8.49 | 17,953,957 | +0.0 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 6.46 | 13,654,046 | -1.3 | 03/31/2026 |
| JPMorgan Chase & Co | 5.29 | 11,191,852 | -0.3 | 03/31/2026 |
| AQR Capital Management LLC | 5.20 | 10,988,162 | -5.4 | 03/31/2026 |
| LSV Asset Management | 4.68 | 9,899,033 | -1.2 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.58 | 9,681,492 | +0.0 | 03/31/2026 |
| State Street Corp | 3.70 | 7,828,899 | -1.7 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.52 | 7,441,913 | +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.
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.