COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Utah Retirement Systems's Holding History (CIK: 0001548392)

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

Q4 2025

Shares 68,915 Value ($000) $4,634 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 68,915 Value ($000) $5,814 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 68,536 Value ($000) $5,510 Avg Close $77.90 Range $71.21 - $83.68

Q1 2025

Shares 68,718 Value ($000) $5,445 Avg Close $76.08 Range $68.41 - $83.03

Q4 2024

Shares 67,180 Value ($000) $4,809 Avg Close $75.52 Range $68.26 - $82.49

Q3 2024

Shares 67,180 Value ($000) $5,068 Avg Close $75.84 Range $70.86 - $81.63

Q2 2024

Shares 66,880 Value ($000) $4,958 Avg Close $84.75 Range $71.90 - $96.98

Q1 2024

Shares 69,880 Value ($000) $6,750 Avg Close $86.08 Range $79.82 - $100.38

Q4 2023

Shares 69,980 Value ($000) $6,116 Avg Close $80.94 Range $67.35 - $89.11

Q3 2023

Shares 69,580 Value ($000) $5,350 Avg Close $82.85 Range $75.78 - $92.30

Q2 2023

Shares 69,380 Value ($000) $6,175 Avg Close $77.21 Range $67.22 - $92.36

Q1 2023

Shares 71,680 Value ($000) $4,935 Avg Close $73.79 Range $65.12 - $81.15

Q4 2022

Shares 71,580 Value ($000) $5,532 Avg Close $78.14 Range $68.86 - $85.37

Q3 2022

Shares 70,380 Value ($000) $4,902 Avg Close $69.42 Range $57.54 - $79.26

Q2 2022

Shares 69,880 Value ($000) $4,221 Avg Close $60.57 Range $53.51 - $68.39

Q1 2022

Shares 69,880 Value ($000) $4,655 Avg Close $66.39 Range $49.00 - $79.73

Q4 2021

Shares 71,080 Value ($000) $5,617 Avg Close $83.91 Range $75.09 - $101.05

Q3 2021

Shares 70,880 Value ($000) $6,100 Avg Close $86.44 Range $80.00 - $90.85

Q2 2021

Shares 74,580 Value ($000) $6,177 Avg Close $86.45 Range $80.52 - $94.35

Q1 2021

Shares 7,501 Value ($000) $6,165 Avg Close $86.33 Range $74.31 - $95.28

Q4 2020

Shares 7,801 Value ($000) $7,210 Avg Close $87.68 Range $78.10 - $95.12

Q3 2020

Shares 7,541 Value ($000) $6,398 Avg Close $79.70 Range $66.20 - $93.90

Q2 2020

Shares 7,341 Value ($000) $5,217 Avg Close $64.65 Range $52.02 - $74.71

Q1 2020

Shares 6,891 Value ($000) $4,047 Avg Close $65.18 Range $50.02 - $74.67

Q4 2019

Shares 6,891 Value ($000) $4,122 Avg Close $58.38 Range $51.00 - $62.35

Q3 2019

Shares 6,791 Value ($000) $4,029 Avg Close $59.86 Range $55.57 - $63.94

Q2 2019

Shares 6,791 Value ($000) $3,763 Avg Close $51.11 Range $46.90 - $56.27

Q1 2019

Shares 6,729 Value ($000) $3,139 Avg Close $41.31 Range $32.51 - $48.49

Q4 2018

Shares 6,600 Value ($000) $2,226 Avg Close $36.53 Range $31.59 - $42.50

Q3 2018

Shares 6,600 Value ($000) $2,777 Avg Close $42.74 Range $39.71 - $44.84

Q2 2018

Shares 6,600 Value ($000) $2,723 Avg Close $38.48 Range $34.22 - $42.25

Q1 2018

Shares 6,600 Value ($000) $2,394 Avg Close $34.47 Range $29.54 - $37.86

Q4 2017

Shares 6,600 Value ($000) $1,959 Avg Close $29.30 Range $26.56 - $31.47

Q3 2017

Shares 5,900 Value ($000) $1,583 Avg Close $27.75 Range $25.54 - $28.80

Q2 2017

Shares 5,900 Value ($000) $1,556 Avg Close $24.32 Range $20.14 - $26.88

Q1 2017

Shares 5,900 Value ($000) $1,222 Avg Close $20.32 Range $18.49 - $21.24

Q4 2016

Shares 5,900 Value ($000) $1,112 Avg Close $19.64 Range $17.92 - $22.44

Q3 2016

Shares 5,900 Value ($000) $1,277 Avg Close $21.29 Range $20.25 - $22.48

Q2 2016

Shares 5,900 Value ($000) $1,290 Avg Close $19.77 Range $17.45 - $21.88

Q1 2016

Shares 5,900 Value ($000) $1,111 Avg Close $17.71 Range $14.65 - $20.50

Q4 2015

Shares 5,900 Value ($000) $1,220 Avg Close $19.90 Range $16.80 - $21.35

Q3 2015

Shares 5,900 Value ($000) $1,021 Avg Close $19.15 Range $16.35 - $22.35

Q2 2015

Shares 5,900 Value ($000) $1,188 Avg Close $20.39 Range $19.23 - $21.67

Q1 2015

Shares 5,800 Value ($000) $1,147 Avg Close $18.88 Range $16.88 - $20.19

Q4 2014

Shares 5,600 Value ($000) $1,028 Avg Close $16.16 Range $13.44 - $18.96

Q3 2014

Shares 5,600 Value ($000) $871 Avg Close $14.90 Range $13.85 - $16.58

Q2 2014

Shares 5,000 Value ($000) $791 Avg Close $16.20 Range $14.70 - $19.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	68,915	$4,634	$70.84	$62.00 - $85.24
Q3 2025	68,915	$5,814	$88.37	$79.94 - $97.43
Q2 2025	68,536	$5,510	$77.90	$71.21 - $83.68
Q1 2025	68,718	$5,445	$76.08	$68.41 - $83.03
Q4 2024	67,180	$4,809	$75.52	$68.26 - $82.49
Q3 2024	67,180	$5,068	$75.84	$70.86 - $81.63
Q2 2024	66,880	$4,958	$84.75	$71.90 - $96.98
Q1 2024	69,880	$6,750	$86.08	$79.82 - $100.38
Q4 2023	69,980	$6,116	$80.94	$67.35 - $89.11
Q3 2023	69,580	$5,350	$82.85	$75.78 - $92.30
Q2 2023	69,380	$6,175	$77.21	$67.22 - $92.36
Q1 2023	71,680	$4,935	$73.79	$65.12 - $81.15
Q4 2022	71,580	$5,532	$78.14	$68.86 - $85.37
Q3 2022	70,380	$4,902	$69.42	$57.54 - $79.26
Q2 2022	69,880	$4,221	$60.57	$53.51 - $68.39
Q1 2022	69,880	$4,655	$66.39	$49.00 - $79.73
Q4 2021	71,080	$5,617	$83.91	$75.09 - $101.05
Q3 2021	70,880	$6,100	$86.44	$80.00 - $90.85
Q2 2021	74,580	$6,177	$86.45	$80.52 - $94.35
Q1 2021	7,501	$6,165	$86.33	$74.31 - $95.28
Q4 2020	7,801	$7,210	$87.68	$78.10 - $95.12
Q3 2020	7,541	$6,398	$79.70	$66.20 - $93.90
Q2 2020	7,341	$5,217	$64.65	$52.02 - $74.71
Q1 2020	6,891	$4,047	$65.18	$50.02 - $74.67
Q4 2019	6,891	$4,122	$58.38	$51.00 - $62.35
Q3 2019	6,791	$4,029	$59.86	$55.57 - $63.94
Q2 2019	6,791	$3,763	$51.11	$46.90 - $56.27
Q1 2019	6,729	$3,139	$41.31	$32.51 - $48.49
Q4 2018	6,600	$2,226	$36.53	$31.59 - $42.50
Q3 2018	6,600	$2,777	$42.74	$39.71 - $44.84
Q2 2018	6,600	$2,723	$38.48	$34.22 - $42.25
Q1 2018	6,600	$2,394	$34.47	$29.54 - $37.86
Q4 2017	6,600	$1,959	$29.30	$26.56 - $31.47
Q3 2017	5,900	$1,583	$27.75	$25.54 - $28.80
Q2 2017	5,900	$1,556	$24.32	$20.14 - $26.88
Q1 2017	5,900	$1,222	$20.32	$18.49 - $21.24
Q4 2016	5,900	$1,112	$19.64	$17.92 - $22.44
Q3 2016	5,900	$1,277	$21.29	$20.25 - $22.48
Q2 2016	5,900	$1,290	$19.77	$17.45 - $21.88
Q1 2016	5,900	$1,111	$17.71	$14.65 - $20.50
Q4 2015	5,900	$1,220	$19.90	$16.80 - $21.35
Q3 2015	5,900	$1,021	$19.15	$16.35 - $22.35
Q2 2015	5,900	$1,188	$20.39	$19.23 - $21.67
Q1 2015	5,800	$1,147	$18.88	$16.88 - $20.19
Q4 2014	5,600	$1,028	$16.16	$13.44 - $18.96
Q3 2014	5,600	$871	$14.90	$13.85 - $16.58
Q2 2014	5,000	$791	$16.20	$14.70 - $19.34