COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Petrus Trust Company, LTA's Holding History (CIK: 0001473429)

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

Q4 2025

Shares 629,198 Value ($000) $42,307 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 336,547 Value ($000) $28,394 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 327,097 Value ($000) $26,299 Avg Close $77.90 Range $71.21 - $83.68

Q1 2025

Shares 170,000 Value ($000) $13,469 Avg Close $76.08 Range $68.41 - $83.03

Q4 2022

Shares 4,266 Value ($000) $330 Avg Close $78.14 Range $68.86 - $85.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	629,198	$42,307	$70.84	$62.00 - $85.24
Q3 2025	336,547	$28,394	$88.37	$79.94 - $97.43
Q2 2025	327,097	$26,299	$77.90	$71.21 - $83.68
Q1 2025	170,000	$13,469	$76.08	$68.41 - $83.03
Q4 2022	4,266	$330	$78.14	$68.86 - $85.37