XTX Topco’s Silynxcom SYNX Stock Holding History

XTX Topco’s Portfolio SYNX Stock Details SYNX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$31.3K	Buy	+30,419	New	+$35.1K	﹤0.01%	3817
2026 Q1	–	Sell	-13,846	Closed	-$14.8K	–	4374
2025 Q4	$14.8K	Buy	13,846 +3,720	+37%	+$4.95K	﹤0.01%	3124
2025 Q3	$15K	Buy	+10,126	New	+$16.9K	﹤0.01%	2378

Other funds holding SYNX

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

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

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

Avion Wealth The Woodlands, Texas $537M AUM 18.24% 1-Year Est. Return

XTX Topco's SYNX Position: Q2 2026 in Review

XTX Topco opened a new position in Silynxcom (SYNX) in Q2 2026: 30,419 shares worth $31.3K. The stake represents ﹤0.01% of the portfolio and ranks #3817 among its holdings. This is a return to the name: XTX Topco previously reported a position in SYNX as recently as Q4 2025.

XTX Topco first reported a position in SYNX in Q3 2025 and has held it in 3 quarters since. 5 funds tracked by Wall St. Rank hold SYNX as of Q2 2026.

XTX Topco held 30,419 shares of Silynxcom worth $31.3K as of Q2 2026.
Silynxcom was a new XTX Topco position in Q2 2026.
Silynxcom made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3817 holding.
XTX Topco first reported a position in Silynxcom in Q3 2025 and has held it in 3 quarters since.
5 funds tracked by Wall St. Rank held Silynxcom as of Q2 2026.

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