Marwynn Holdings, Inc. Common stock (MWYN)
Who owns Marwynn Holdings, Inc. Common stock (MWYN)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 70.3% of the shares are freely tradable; institutional investors hold 0.6%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Geode Capital Management, LLC | 0.19 | 38,908 | +189.8 | 03/31/2026 |
| BlackRock Inc | 0.16 | 31,887 | +8.4 | 03/31/2026 |
| Citadel Advisors Llc | 0.08 | 15,766 | -87.1 | 03/31/2026 |
| XTX Topco Ltd | 0.05 | 10,296 | +0.0 | 03/31/2026 |
| Tower Research Capital LLC | 0.02 | 4,184 | -6.9 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Fidelity Extended Market Index | 0.13 | 26,281 | -28.1 | 06/30/2026 |
| Vanguard Institutional Extnd Mkt Idx Tr | 0.08 | 16,872 | +0.0 | 06/30/2026 |
| Vanguard Morn Total Stk Mkt Idx Investor | 0.04 | 8,981 | +0.0 | 06/30/2026 |
| NT Ext Equity Mkt Index Fund - NL | 0.03 | 5,374 | +0.0 | 06/30/2026 |
| NT Ext Equity Mkt Idx Fd - DC - NL - T2 | 0.02 | 3,899 | +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: August 3, 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.