INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

ATLAS CAPITAL ADVISORS LLC's Holding History (CIK: 0001434165)

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

Q3 2023

Shares 379 Value ($000) $33 Avg Close $21.95 Range $20.01 - $23.60

Q2 2023

Shares 379 Value ($000) $31 Avg Close $19.44 Range $17.44 - $21.23

Q1 2023

Shares 490 Value ($000) $40 Avg Close $20.03 Range $17.46 - $22.21

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	379	$33	$21.95	$20.01 - $23.60
Q2 2023	379	$31	$19.44	$17.44 - $21.23
Q1 2023	490	$40	$20.03	$17.46 - $22.21