INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

HIGHLAND CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0000860486)

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

Q4 2025

Shares 23,760 Value ($000) $1,528 Avg Close $66.89 Range $58.88 - $73.26

Q3 2025

Shares 24,602 Value ($000) $1,693 Avg Close $62.79 Range $53.01 - $70.18

Q2 2016

Shares 10,849 Value ($000) $384 Avg Close $8.92 Range $7.90 - $9.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,760	$1,528	$66.89	$58.88 - $73.26
Q3 2025	24,602	$1,693	$62.79	$53.01 - $70.18
Q2 2016	10,849	$384	$8.92	$7.90 - $9.67