XTX Topco’s Myseum.AI Inc MYSE Stock Holding History

XTX Topco’s Portfolio MYSE Stock Details MYSE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-17,181	Closed	-$27K	–	4238
2026 Q1	$27K	Buy	17,181 +3,684	+27%	+$6.68K	﹤0.01%	3480
2025 Q4	$22.8K	Sell	13,497 -1,482	-10%	-$3.54K	﹤0.01%	3029
2025 Q3	$33.9K	Sell	14,979 -870	-5%	-$1.99K	﹤0.01%	2241
2025 Q2	$40.3K	Buy	+15,849	New	+$41.5K	﹤0.01%	2059

Other funds holding MYSE

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

AssetMark Inc Concord, California $58.2B AUM 22.78% 1-Year Est. Return

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

XTX Topco's MYSE Position: Q2 2026 in Review

XTX Topco sold out of Myseum.AI Inc (MYSE) in Q2 2026, closing a stake of 17,181 shares — an estimated $27K sold.

XTX Topco first reported a position in MYSE in Q2 2025 and held it in 4 quarters. The position peaked at $40.3K in Q2 2025. 12 funds tracked by Wall St. Rank hold MYSE as of Q2 2026.

XTX Topco reported no remaining Myseum.AI Inc position as of Q2 2026 after selling out during the quarter.
XTX Topco sold 17,181 Myseum.AI Inc shares in Q2 2026, an estimated $27K.
XTX Topco first reported a position in Myseum.AI Inc in Q2 2025 and held it in 4 quarters.
XTX Topco's Myseum.AI Inc position peaked at $40.3K in Q2 2025.
12 funds tracked by Wall St. Rank held Myseum.AI Inc as of Q2 2026.

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