Jane Street’s T3 Defense Inc DFNS Stock Holding History

Jane Street’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 Q1	$22.5K	Buy	+251	New	+$68K	﹤0.01%	11177
2024 Q3	–	Sell	-22	Closed	-$8.64K	–	10145
2024 Q2	$8.64K	Buy	+22	New	+$18.2K	﹤0.01%	9123

Other funds holding DFNS

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

YDMI

Y.D. More Investments Ramat Gan, Israel $2.55B AUM 104.35% 1-Year Est. Return

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

Virtu Financial New York $2.41B AUM 48.35% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

CWM

Clearview Wealth Management Irvine, California $156M AUM

Jane Street's DFNS Position: Q1 2026 in Review

Jane Street opened a new position in T3 Defense Inc (DFNS) in Q1 2026: 251 shares worth $22.5K. The stake represents ﹤0.01% of the portfolio and ranks #11177 among its holdings. This is a return to the name: Jane Street previously reported a position in DFNS as recently as Q2 2024.

Jane Street first reported a position in DFNS in Q2 2024 and has held it in 2 quarters since. 28 funds tracked by Wall St. Rank hold DFNS as of Q1 2026.

Jane Street held 251 shares of T3 Defense Inc worth $22.5K as of Q1 2026.
T3 Defense Inc was a new Jane Street position in Q1 2026.
T3 Defense Inc made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #11177 holding.
Jane Street first reported a position in T3 Defense Inc in Q2 2024 and has held it in 2 quarters since.
28 funds tracked by Wall St. Rank held T3 Defense Inc as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.