COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Narwhal Capital Management's Holding History (CIK: 0001461287)

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

Q4 2025

Shares 11,383 Value ($000) $765 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 33,113 Value ($000) $2,794 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 80,421 Value ($000) $6,466 Avg Close $77.90 Range $71.21 - $83.68

Q1 2025

Shares 86,552 Value ($000) $6,858 Avg Close $76.08 Range $68.41 - $83.03

Q4 2024

Shares 51,725 Value ($000) $3,703 Avg Close $75.52 Range $68.26 - $82.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,383	$765	$70.84	$62.00 - $85.24
Q3 2025	33,113	$2,794	$88.37	$79.94 - $97.43
Q2 2025	80,421	$6,466	$77.90	$71.21 - $83.68
Q1 2025	86,552	$6,858	$76.08	$68.41 - $83.03
Q4 2024	51,725	$3,703	$75.52	$68.26 - $82.49