COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q4 2025

Shares 33,183 Value ($000) $2,231 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 38,165 Value ($000) $3,220 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 51,309 Value ($000) $4,125 Avg Close $77.90 Range $71.21 - $83.68

Q1 2025

Shares 53,790 Value ($000) $4,262 Avg Close $76.08 Range $68.41 - $83.03

Q4 2024

Shares 57,433 Value ($000) $4,112 Avg Close $75.52 Range $68.26 - $82.49

Q3 2024

Shares 58,577 Value ($000) $4,419 Avg Close $75.84 Range $70.86 - $81.63

Q2 2024

Shares 52,064 Value ($000) $3,860 Avg Close $84.75 Range $71.90 - $96.98

Q1 2024

Shares 43,653 Value ($000) $4,217 Avg Close $86.08 Range $79.82 - $100.38

Q4 2023

Shares 41,984 Value ($000) $3,669 Avg Close $80.94 Range $67.35 - $89.11

Q3 2023

Shares 40,500 Value ($000) $3,114 Avg Close $82.85 Range $75.78 - $92.30

Q2 2023

Shares 39,415 Value ($000) $3,508 Avg Close $77.21 Range $67.22 - $92.36

Q1 2023

Shares 40,383 Value ($000) $2,780 Avg Close $73.79 Range $65.12 - $81.15

Q4 2022

Shares 39,584 Value ($000) $3,059 Avg Close $78.14 Range $68.86 - $85.37

Q3 2022

Shares 39,893 Value ($000) $2,779 Avg Close $69.42 Range $57.54 - $79.26

Q2 2022

Shares 33,866 Value ($000) $2,046 Avg Close $60.57 Range $53.51 - $68.39

Q1 2022

Shares 25,733 Value ($000) $1,749 Avg Close $66.39 Range $49.00 - $79.73

Q4 2021

Shares 26,368 Value ($000) $2,084 Avg Close $83.91 Range $75.09 - $101.05

Q3 2021

Shares 25,165 Value ($000) $2,166 Avg Close $86.44 Range $80.00 - $90.85

Q2 2021

Shares 22,710 Value ($000) $1,881 Avg Close $86.45 Range $80.52 - $94.35

Q1 2021

Shares 2,076 Value ($000) $1,706 Avg Close $86.33 Range $74.31 - $95.28

Q4 2020

Shares 5,867 Value ($000) $5,423 Avg Close $87.68 Range $78.10 - $95.12

Q3 2020

Shares 5,774 Value ($000) $4,938 Avg Close $79.70 Range $66.20 - $93.90

Q2 2020

Shares 1,890 Value ($000) $1,343 Avg Close $64.65 Range $52.02 - $74.71

Q1 2020

Shares 1,127 Value ($000) $660 Avg Close $65.18 Range $50.02 - $74.67

Q4 2019

Shares 338 Value ($000) $202 Avg Close $58.38 Range $51.00 - $62.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	33,183	$2,231	$70.84	$62.00 - $85.24
Q3 2025	38,165	$3,220	$88.37	$79.94 - $97.43
Q2 2025	51,309	$4,125	$77.90	$71.21 - $83.68
Q1 2025	53,790	$4,262	$76.08	$68.41 - $83.03
Q4 2024	57,433	$4,112	$75.52	$68.26 - $82.49
Q3 2024	58,577	$4,419	$75.84	$70.86 - $81.63
Q2 2024	52,064	$3,860	$84.75	$71.90 - $96.98
Q1 2024	43,653	$4,217	$86.08	$79.82 - $100.38
Q4 2023	41,984	$3,669	$80.94	$67.35 - $89.11
Q3 2023	40,500	$3,114	$82.85	$75.78 - $92.30
Q2 2023	39,415	$3,508	$77.21	$67.22 - $92.36
Q1 2023	40,383	$2,780	$73.79	$65.12 - $81.15
Q4 2022	39,584	$3,059	$78.14	$68.86 - $85.37
Q3 2022	39,893	$2,779	$69.42	$57.54 - $79.26
Q2 2022	33,866	$2,046	$60.57	$53.51 - $68.39
Q1 2022	25,733	$1,749	$66.39	$49.00 - $79.73
Q4 2021	26,368	$2,084	$83.91	$75.09 - $101.05
Q3 2021	25,165	$2,166	$86.44	$80.00 - $90.85
Q2 2021	22,710	$1,881	$86.45	$80.52 - $94.35
Q1 2021	2,076	$1,706	$86.33	$74.31 - $95.28
Q4 2020	5,867	$5,423	$87.68	$78.10 - $95.12
Q3 2020	5,774	$4,938	$79.70	$66.20 - $93.90
Q2 2020	1,890	$1,343	$64.65	$52.02 - $74.71
Q1 2020	1,127	$660	$65.18	$50.02 - $74.67
Q4 2019	338	$202	$58.38	$51.00 - $62.35