T3 Defense Inc.
Ownership
Ownership Structure
Who owns T3 Defense Inc. (DFNS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 49.3% of the shares are freely tradable; institutional investors hold 1.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Capital Management, LLC | 0.58 | 2,367,483 | +265.9 | 06/30/2026 |
| UBS Group AG | 0.15 | 620,678 | +29.5 | 06/30/2026 |
| BlackRock Inc | 0.12 | 479,938 | -10.0 | 06/30/2026 |
| Geode Capital Management, LLC | 0.07 | 287,972 | +13.5 | 06/30/2026 |
| Vanguard Fiduciary Trust Co | 0.07 | 281,851 | +316.6 | 06/30/2026 |
| XTX Topco Ltd | 0.02 | 98,989 | +0.0 | 06/30/2026 |
| State Street Corp | 0.02 | 93,263 | +115.6 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 0.53 | 17,353 | +0.0 | 09/30/2026 |
| Fidelity Nasdaq Composite Index | 0.20 | 6,379 | +0.0 | 08/31/2026 |
| Fidelity Extended Market Index | 0.05 | 1,644 | -0.5 | 08/31/2026 |
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: October 30, 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.