UBS Group
YMAT

UBS Group’s J-Star Holding Co YMAT Stock Holding History

UBS Group’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
Q2 		$3.18K Buy
+1,193
New +$3.56K ﹤0.01% 9227
2026
Q1 		– Sell
-144
Closed -$335 – 11671
2025
Q4 		$335 Buy
+144
New +$623 ﹤0.01% 10024

Other funds holding YMAT

SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

UBS Group's YMAT Position: Q2 2026 in Review

UBS Group opened a new position in J-Star Holding Co (YMAT) in Q2 2026: 1,193 shares worth $3.18K. The stake represents ﹤0.01% of the portfolio and ranks #9227 among its holdings. This is a return to the name: UBS Group previously reported a position in YMAT as recently as Q4 2025.

UBS Group first reported a position in YMAT in Q4 2025 and has held it in 2 quarters since. 4 funds tracked by Wall St. Rank hold YMAT as of Q2 2026.

  • UBS Group held 1,193 shares of J-Star Holding Co worth $3.18K as of Q2 2026.
  • J-Star Holding Co was a new UBS Group position in Q2 2026.
  • J-Star Holding Co made up ﹤0.01% of UBS Group's portfolio in Q2 2026, its #9227 holding.
  • UBS Group first reported a position in J-Star Holding Co in Q4 2025 and has held it in 2 quarters since.
  • 4 funds tracked by Wall St. Rank held J-Star Holding Co as of Q2 2026.

Based on UBS Group's 13F filing for Q2 2026, filed 13 Aug 2026.