Two Sigma Securities’s J-Star Holding Co YMAT Stock Holding History

Two Sigma Securities’s Portfolio YMAT Stock Details YMAT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-2,727	Closed	-$6.35K	–	2364
2025 Q4	$6.35K	Sell	2,727 -361	-12%	-$1.56K	﹤0.01%	1327
2025 Q3	$18.5K	Buy	+3,088	New	+$45K	﹤0.01%	1151

Other funds holding YMAT

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return

Two Sigma Securities's YMAT Position: Q1 2026 in Review

Two Sigma Securities sold out of J-Star Holding Co (YMAT) in Q1 2026, closing a stake of 2,727 shares — an estimated $6.35K sold.

Two Sigma Securities first reported a position in YMAT in Q3 2025 and held it in 2 quarters. The position peaked at $18.5K in Q3 2025. 2 funds tracked by Wall St. Rank hold YMAT as of Q1 2026.

Two Sigma Securities reported no remaining J-Star Holding Co position as of Q1 2026 after selling out during the quarter.
Two Sigma Securities sold 2,727 J-Star Holding Co shares in Q1 2026, an estimated $6.35K.
Two Sigma Securities first reported a position in J-Star Holding Co in Q3 2025 and held it in 2 quarters.
Two Sigma Securities's J-Star Holding Co position peaked at $18.5K in Q3 2025.
2 funds tracked by Wall St. Rank held J-Star Holding Co as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.