COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

GROUPAMA ASSET MANAGMENT's Holding History (CIK: 0001055969)

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

Q4 2025

Shares 9,891 Value ($000) $665 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 10,916 Value ($000) $921 Avg Close $88.37 Range $79.94 - $97.43

Q3 2024

Shares 11,028 Value ($000) $668 Avg Close $75.84 Range $70.86 - $81.63

Q2 2024

Shares 11,028 Value ($000) $818 Avg Close $84.75 Range $71.90 - $96.98

Q1 2024

Shares 174 Value ($000) $1,228 Avg Close $86.08 Range $79.82 - $100.38

Q4 2023

Shares 174 Value ($000) $15 Avg Close $80.94 Range $67.35 - $89.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,891	$665	$70.84	$62.00 - $85.24
Q3 2025	10,916	$921	$88.37	$79.94 - $97.43
Q3 2024	11,028	$668	$75.84	$70.86 - $81.63
Q2 2024	11,028	$818	$84.75	$71.90 - $96.98
Q1 2024	174	$1,228	$86.08	$79.82 - $100.38
Q4 2023	174	$15	$80.94	$67.35 - $89.11