T3 Defense DFNS Institutional Ownership

T3 Defense Inc. (NASDAQ:DFNS) has 27 institutional investors that have filed 13F reports for the period ending June 2026.

• These investors collectively held 9.9% of T3 Defense's outstanding shares in June 2026, up from 8.6% in March 2026.
• Their total shares held in DFNS increased 168.2% quarter over quarter, and separately, investors owning T3 Defense increased 42.11% from a year ago.
• Activity in DFNS broke down as 21 buyers, 2 sellers, and 4 unchanged among 27 total holders.
• Institutional investors collectively held 47.5K shares in T3 Defense as of June 2026, up by 29.79K shares quarter on quarter, and up 45.85K shares year over year.
• VANGUARD CAPITAL MANAGEMENT LLC holds the largest position in DFNS at 18.94K shares as of June 30, 2026, or 3.95% of shares outstanding.
• The biggest buyers of T3 Defense for the quarter ending June 2026 included VANGUARD CAPITAL MANAGEMENT LLC (13.76K), JANE STREET GROUP, LLC (8.33K), Vanguard Personalized Indexing Management, LLC (2.57K), VANGUARD FIDUCIARY TRUST CO (1.71K), UBS Group AG (1.13K).
• Leading sellers of T3 Defense shares for the quarter ending June 2026 were BlackRock, Inc. (426), OSAIC HOLDINGS, INC. (1).
• Business Quant data shows the 10 biggest positions in T3 Defense as of June 2026 are held by VANGUARD CAPITAL MANAGEMENT LLC (18.94K), JANE STREET GROUP, LLC (8.58K), UBS Group AG (4.97K), BlackRock, Inc. (3.84K), Vanguard Personalized Indexing Management, LLC (2.7K), GEODE CAPITAL MANAGEMENT, LLC (2.3K), VANGUARD FIDUCIARY TRUST CO (2.25K), XTX Topco Ltd (791), State Street Corp (746), Northern Trust Corp (564).