XTX Topco’s Zura Bio ZURA Stock Holding History

XTX Topco’s Portfolio ZURA Stock Details ZURA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$712K	Buy	119,712 +53,259	+80%	+$322K	0.01%	1716
2025 Q4	$348K	Buy	+66,453	New	+$263K	0.01%	1938
2025 Q1	–	Sell	-17,610	Closed	-$44K	–	3217
2024 Q4	$44K	Buy	+17,610	New	+$62.7K	﹤0.01%	1918

Other funds holding ZURA

SCM

Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return

VR Adviser New York $2.68B AUM 422.73% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

GPP

Great Point Partners Greenwich, Connecticut $435M AUM 318.81% 1-Year Est. Return

Braidwell Stamford, Connecticut $3B AUM 46.72% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

Commodore Capital New York $1.73B AUM 298.96% 1-Year Est. Return

Pfizer New York $239M AUM 232.47% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

AAA

Affinity Asset Advisors New York $1.94B AUM 374.45% 1-Year Est. Return

XTX Topco's ZURA Position: Q1 2026 in Review

XTX Topco increased its Zura Bio (ZURA) stake by 80% in Q1 2026, buying an estimated $322K and bringing the position to 119,712 shares worth $712K. The position accounts for 0.01% of the portfolio, ranked #1716.

XTX Topco first reported a position in ZURA in Q4 2024 and has held it in 3 quarters since. 94 funds tracked by Wall St. Rank hold ZURA as of Q1 2026.

XTX Topco held 119,712 shares of Zura Bio worth $712K as of Q1 2026.
XTX Topco bought 53,259 Zura Bio shares in Q1 2026, an estimated $322K.
Zura Bio made up 0.01% of XTX Topco's portfolio in Q1 2026, its #1716 holding.
XTX Topco first reported a position in Zura Bio in Q4 2024 and has held it in 3 quarters since.
94 funds tracked by Wall St. Rank held Zura Bio as of Q1 2026.

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