Jane Street’s DEFSEC Technologies DFSC Stock Holding History

Jane Street’s Portfolio DFSC Stock Details DFSC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$12.6K	Sell	11,209 -3,873	-26%	-$6.14K	﹤0.01%	11380
2026 Q2	$38.2K	Buy	+15,082	New	+$48.7K	﹤0.01%	11028
2025 Q1	–	Sell	-587	Closed	-$8.63K	–	10082
2024 Q4	$8.63K	Buy	+587	New	+$12.2K	﹤0.01%	9192

Other funds holding DFSC

Murchinson Toronto, Ontario, Canada $908M AUM 36.04% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $83.6B AUM 19.78% 1-Year Est. Return

Caitong International Asset Management Hong Kong $1.04B AUM 150.26% 1-Year Est. Return

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Jane Street's DFSC Position: Q3 2026 in Review

Jane Street reduced its DEFSEC Technologies (DFSC) stake by 26% in Q3 2026, selling an estimated $6.14K and leaving 11,209 shares worth $12.6K. The position accounts for ﹤0.01% of the portfolio, ranked #11380.

Jane Street first reported a position in DFSC in Q4 2024 and has held it in 3 quarters since. The position peaked at $38.2K in Q2 2026. 6 funds tracked by Wall St. Rank hold DFSC as of Q3 2026.

Jane Street held 11,209 shares of DEFSEC Technologies worth $12.6K as of Q3 2026.
Jane Street sold 3,873 DEFSEC Technologies shares in Q3 2026, an estimated $6.14K.
DEFSEC Technologies made up ﹤0.01% of Jane Street's portfolio in Q3 2026, its #11380 holding.
Jane Street first reported a position in DEFSEC Technologies in Q4 2024 and has held it in 3 quarters since.
Jane Street's DEFSEC Technologies position peaked at $38.2K in Q2 2026.
6 funds tracked by Wall St. Rank held DEFSEC Technologies as of Q3 2026.

Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.