COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Mount Yale Investment Advisors, LLC's Holding History (CIK: 0001744349)

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

Q4 2025

Shares 4,181 Value ($000) $281 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 4,765 Value ($000) $402 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 447 Value ($000) $36 Avg Close $77.90 Range $71.21 - $83.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,181	$281	$70.84	$62.00 - $85.24
Q3 2025	4,765	$402	$88.37	$79.94 - $97.43
Q2 2025	447	$36	$77.90	$71.21 - $83.68