WEC Energy Group Inc (WEC)
Who owns WEC Energy Group Inc (WEC)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.7% of the shares are freely tradable; institutional investors hold 87.3%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 10.14 | 33,049,938 | +0.4 | 03/31/2026 |
| State Street Corp | 6.52 | 21,242,819 | +2.6 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.49 | 21,147,206 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 5.15 | 16,771,608 | +0.0 | 03/31/2026 |
| Geode Capital Management, LLC | 2.79 | 9,106,652 | +3.0 | 03/31/2026 |
| Wells Fargo & Co | 2.63 | 8,560,214 | +3.3 | 03/31/2026 |
| Bank of America Corp | 2.45 | 7,970,050 | +7.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 3.17 | 10,339,459 | -0.2 | 06/30/2026 |
| Vanguard 500 Index Investor | 2.60 | 8,461,607 | -0.7 | 06/30/2026 |
| Vanguard Morn Mid Cap Index Instl | 2.17 | 7,059,711 | +0.0 | 06/30/2026 |
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.