COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Rakuten Investment Management, Inc.'s Holding History (CIK: 0002062680)

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

Q4 2025

Shares 78,622 Value ($000) $5,315 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 10,056 Value ($000) $332 Avg Close $88.37 Range $79.94 - $97.43

Q1 2025

Shares 53,501 Value ($000) $4,243 Avg Close $76.08 Range $68.41 - $83.03

Q3 2024

Shares 32,519 Value ($000) $2,439 Avg Close $75.84 Range $70.86 - $81.63

Q2 2024

Shares 24,094 Value ($000) $1,789 Avg Close $84.75 Range $71.90 - $96.98

Q1 2024

Shares 14,897 Value ($000) $1,439 Avg Close $86.08 Range $79.82 - $100.38

Q4 2023

Shares 1,010 Value ($000) $89 Avg Close $80.94 Range $67.35 - $89.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	78,622	$5,315	$70.84	$62.00 - $85.24
Q3 2025	10,056	$332	$88.37	$79.94 - $97.43
Q1 2025	53,501	$4,243	$76.08	$68.41 - $83.03
Q3 2024	32,519	$2,439	$75.84	$70.86 - $81.63
Q2 2024	24,094	$1,789	$84.75	$71.90 - $96.98
Q1 2024	14,897	$1,439	$86.08	$79.82 - $100.38
Q4 2023	1,010	$89	$80.94	$67.35 - $89.11