INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q3 2025

Shares 20,150 Value ($000) $1,387 Avg Close $62.79 Range $53.01 - $70.18

Q2 2025

Shares 25,524 Value ($000) $1,414 Avg Close $47.28 Range $32.69 - $55.48

Q1 2019

Shares 15,451 Value ($000) $802 Avg Close $12.59 Range $11.61 - $13.91

Q4 2018

Shares 96,541 Value ($000) $5,276 Avg Close $12.75 Range $11.08 - $14.96

Q4 2017

Shares 160,691 Value ($000) $9,571 Avg Close $12.95 Range $10.63 - $14.82

Q3 2017

Shares 138,770 Value ($000) $6,230 Avg Close $9.67 Range $8.58 - $10.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	20,150	$1,387	$62.79	$53.01 - $70.18
Q2 2025	25,524	$1,414	$47.28	$32.69 - $55.48
Q1 2019	15,451	$802	$12.59	$11.61 - $13.91
Q4 2018	96,541	$5,276	$12.75	$11.08 - $14.96
Q4 2017	160,691	$9,571	$12.95	$10.63 - $14.82
Q3 2017	138,770	$6,230	$9.67	$8.58 - $10.70