INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

WRIGHT INVESTORS SERVICE INC's Holding History (CIK: 0000108572)

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

Q4 2025

Shares 9,612 Value ($000) $618 Avg Close $66.89 Range $58.88 - $73.26

Q3 2025

Shares 9,635 Value ($000) $663 Avg Close $62.79 Range $53.01 - $70.18

Q1 2023

Shares 11,880 Value ($000) $981 Avg Close $20.03 Range $17.46 - $22.21

Q4 2022

Shares 12,077 Value ($000) $874 Avg Close $18.36 Range $15.40 - $20.01

Q4 2018

Shares 4,555 Value ($000) $249 Avg Close $12.75 Range $11.08 - $14.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,612	$618	$66.89	$58.88 - $73.26
Q3 2025	9,635	$663	$62.79	$53.01 - $70.18
Q1 2023	11,880	$981	$20.03	$17.46 - $22.21
Q4 2022	12,077	$874	$18.36	$15.40 - $20.01
Q4 2018	4,555	$249	$12.75	$11.08 - $14.96