VACCITECH PLC

Ticker: BRNS CUSIP: 91864C107 Class: Common Stock

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (3)

Rangeley Capital, LLC

Value ($000) $59 Shares 84,441

CITADEL ADVISORS LLC

Value ($000) $83 Shares 118,799

RHUMBLINE ADVISERS

Value ($000) $8 Shares 11,685

Institution	Shares	Value ($000)
Rangeley Capital, LLC	84,441	$59
CITADEL ADVISORS LLC	118,799	$83
RHUMBLINE ADVISERS	11,685	$8

Increased Positions (2)

RENAISSANCE TECHNOLOGIES LLC

Value ($000) $100 (+20.9%) Shares 143,100 (+115.8%)

Value ($000) $2 (+13687.5%) Shares 3,152 (+24146.2%)

Institution	Prev Shares	Curr Shares	Change
RENAISSANCE TECHNOLOGIES LLC	66,300	143,100	+76,800 (+115.8%)
UBS Group AG	13	3,152	+3,139 (+24146.2%)

Decreased Positions (2)

Value ($000) $2 (-61.4%) Shares 3,406 (-31.1%)

Baird Financial Group, Inc.

Value ($000) $74 (-44.8%) Shares 105,961 (-1.4%)

Institution	Prev Shares	Curr Shares	Change
MORGAN STANLEY	4,942	3,406	-1,536 (-31.1%)
Baird Financial Group, Inc.	107,461	105,961	-1,500 (-1.4%)

Exited Positions (5)

Value ($000) $1,892 Shares 1,513,644

Value ($000) $16 Shares 13,007

HRT FINANCIAL LP

Value ($000) $0 Shares 20,152

Janney Montgomery Scott LLC

Value ($000) $0 Shares 15,373

SBI Securities Co., Ltd.

Value ($000) $0 Shares 1

Institution	Prev Shares	Prev Value ($000)
Alphabet Inc.	1,513,644	$1,892
XTX Topco Ltd	13,007	$16
HRT FINANCIAL LP	20,152	$0
Janney Montgomery Scott LLC	15,373	$0
SBI Securities Co., Ltd.	1	$0