XTX Topco’s Synlogic SYBX Stock Holding History

XTX Topco’s Portfolio SYBX Stock Details SYBX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-14,398	Closed	-$16.1K	–	4373
2025 Q4	$16.1K	Buy	14,398 +3,225	+29%	+$4.83K	﹤0.01%	3105
2025 Q3	$18.9K	Buy	+11,173	New	+$16.7K	﹤0.01%	2342
2021 Q4	–	Sell	-886	Closed	-$41K	–	989
2021 Q3	$41K	Buy	+886	New	+$41.4K	0.01%	615

Other funds holding SYBX

DRW Securities Chicago, Illinois $7.21B AUM 20.54% 1-Year Est. Return

HNB

Hilltop National Bank Casper, Wyoming $468M AUM 36.09% 1-Year Est. Return

XTX Topco's SYBX Position: Q1 2026 in Review

XTX Topco sold out of Synlogic (SYBX) in Q1 2026, closing a stake of 14,398 shares — an estimated $16.1K sold.

XTX Topco first reported a position in SYBX in Q3 2021 and held it in 3 quarters. The position peaked at $41K in Q3 2021. 2 funds tracked by Wall St. Rank hold SYBX as of Q1 2026.

XTX Topco reported no remaining Synlogic position as of Q1 2026 after selling out during the quarter.
XTX Topco sold 14,398 Synlogic shares in Q1 2026, an estimated $16.1K.
XTX Topco first reported a position in Synlogic in Q3 2021 and held it in 3 quarters.
XTX Topco's Synlogic position peaked at $41K in Q3 2021.
2 funds tracked by Wall St. Rank held Synlogic as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.