XT
DFNS

XTX Topco’s T3 Defense Inc DFNS Stock Holding History

XTX Topco’s Portfolio DFNS Stock Details DFNS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$16.9K Buy
+792
New +$41.2K ﹤0.01% 3936
2025
Q2 		– Sell
-84
Closed -$125K – 2920
2025
Q1 		$125K Buy
+84
New +$198K 0.01% 1823
2024
Q3 		– Sell
-20
Closed -$7.75K – 2439
2024
Q2 		$7.75K Buy
+20
New +$16.6K ﹤0.01% 1715

Other funds holding DFNS

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
YDMI
Y.D. More Investments Ramat Gan, Israel $3.21B AUM 117.29% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Personalized Indexing Management
Vanguard Personalized Indexing Management Oakland, California $12.2B AUM 47.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

XTX Topco's DFNS Position: Q2 2026 in Review

XTX Topco opened a new position in T3 Defense Inc (DFNS) in Q2 2026: 792 shares worth $16.9K. The stake represents ﹤0.01% of the portfolio and ranks #3936 among its holdings. This is a return to the name: XTX Topco previously reported a position in DFNS as recently as Q1 2025.

XTX Topco first reported a position in DFNS in Q2 2024 and has held it in 3 quarters since. The position peaked at $125K in Q1 2025. 27 funds tracked by Wall St. Rank hold DFNS as of Q2 2026.

  • XTX Topco held 792 shares of T3 Defense Inc worth $16.9K as of Q2 2026.
  • T3 Defense Inc was a new XTX Topco position in Q2 2026.
  • T3 Defense Inc made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3936 holding.
  • XTX Topco first reported a position in T3 Defense Inc in Q2 2024 and has held it in 3 quarters since.
  • XTX Topco's T3 Defense Inc position peaked at $125K in Q1 2025.
  • 27 funds tracked by Wall St. Rank held T3 Defense Inc as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.