COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

NEW YORK STATE COMMON RETIREMENT FUND's Holding History (CIK: 0000810265)

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

Q4 2025

Shares 227,825 Value ($000) $15,319 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 227,825 Value ($000) $19,222 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 220,125 Value ($000) $17,698 Avg Close $77.90 Range $71.21 - $83.68

Q1 2025

Shares 217,225 Value ($000) $17,211 Avg Close $76.08 Range $68.41 - $83.03

Q4 2024

Shares 258,480 Value ($000) $18,505 Avg Close $75.52 Range $68.26 - $82.49

Q3 2024

Shares 331,972 Value ($000) $25,044 Avg Close $75.84 Range $70.86 - $81.63

Q2 2024

Shares 378,945 Value ($000) $28,095 Avg Close $84.75 Range $71.90 - $96.98

Q1 2024

Shares 392,635 Value ($000) $37,929 Avg Close $86.08 Range $79.82 - $100.38

Q4 2023

Shares 466,801 Value ($000) $40,794 Avg Close $80.94 Range $67.35 - $89.11

Q3 2023

Shares 505,932 Value ($000) $38,901 Avg Close $82.85 Range $75.78 - $92.30

Q2 2023

Shares 561,741 Value ($000) $49,995 Avg Close $77.21 Range $67.22 - $92.36

Q1 2023

Shares 558,412 Value ($000) $38,447 Avg Close $73.79 Range $65.12 - $81.15

Q4 2022

Shares 569,538 Value ($000) $44,014 Avg Close $78.14 Range $68.86 - $85.37

Q3 2022

Shares 520,140 Value ($000) $36,228 Avg Close $69.42 Range $57.54 - $79.26

Q2 2022

Shares 541,957 Value ($000) $32,740 Avg Close $60.57 Range $53.51 - $68.39

Q1 2022

Shares 564,949 Value ($000) $37,631 Avg Close $66.39 Range $49.00 - $79.73

Q4 2021

Shares 554,284 Value ($000) $43,805 Avg Close $83.91 Range $75.09 - $101.05

Q3 2021

Shares 552,337 Value ($000) $47,534 Avg Close $86.44 Range $80.00 - $90.85

Q2 2021

Shares 551,280 Value ($000) $45,657 Avg Close $86.45 Range $80.52 - $94.35

Q1 2021

Shares 59,491 Value ($000) $48,895 Avg Close $86.33 Range $74.31 - $95.28

Q4 2020

Shares 57,241 Value ($000) $52,907 Avg Close $87.68 Range $78.10 - $95.12

Q3 2020

Shares 61,291 Value ($000) $52,006 Avg Close $79.70 Range $66.20 - $93.90

Q2 2020

Shares 67,291 Value ($000) $47,822 Avg Close $64.65 Range $52.02 - $74.71

Q1 2020

Shares 70,658 Value ($000) $41,491 Avg Close $65.18 Range $50.02 - $74.67

Q4 2019

Shares 72,071 Value ($000) $43,120 Avg Close $58.38 Range $51.00 - $62.35

Q3 2019

Shares 74,471 Value ($000) $44,176 Avg Close $59.86 Range $55.57 - $63.94

Q2 2019

Shares 77,071 Value ($000) $42,702 Avg Close $51.11 Range $46.90 - $56.27

Q1 2019

Shares 77,482 Value ($000) $36,139 Avg Close $41.31 Range $32.51 - $48.49

Q4 2018

Shares 77,951 Value ($000) $26,296 Avg Close $36.53 Range $31.59 - $42.50

Q3 2018

Shares 79,693 Value ($000) $33,538 Avg Close $42.74 Range $39.71 - $44.84

Q2 2018

Shares 78,762 Value ($000) $32,500 Avg Close $38.48 Range $34.22 - $42.25

Q1 2018

Shares 85,734 Value ($000) $31,094 Avg Close $34.47 Range $29.54 - $37.86

Q4 2017

Shares 105,672 Value ($000) $31,379 Avg Close $29.30 Range $26.56 - $31.47

Q3 2017

Shares 104,552 Value ($000) $28,046 Avg Close $27.75 Range $25.54 - $28.80

Q2 2017

Shares 104,946 Value ($000) $27,664 Avg Close $24.32 Range $20.14 - $26.88

Q1 2017

Shares 112,503 Value ($000) $23,313 Avg Close $20.32 Range $18.49 - $21.24

Q4 2016

Shares 111,002 Value ($000) $20,923 Avg Close $19.64 Range $17.92 - $22.44

Q3 2016

Shares 122,527 Value ($000) $26,531 Avg Close $21.29 Range $20.25 - $22.48

Q2 2016

Shares 135,017 Value ($000) $29,523 Avg Close $19.77 Range $17.45 - $21.88

Q1 2016

Shares 134,963 Value ($000) $25,396 Avg Close $17.71 Range $14.65 - $20.50

Q4 2015

Shares 134,963 Value ($000) $27,896 Avg Close $19.90 Range $16.80 - $21.35

Q3 2015

Shares 134,163 Value ($000) $23,218 Avg Close $19.15 Range $16.35 - $22.35

Q2 2015

Shares 99,880 Value ($000) $20,102 Avg Close $20.39 Range $19.23 - $21.67

Q1 2015

Shares 64,818 Value ($000) $12,823 Avg Close $18.88 Range $16.88 - $20.19

Q4 2014

Shares 65,828 Value ($000) $12,088 Avg Close $16.16 Range $13.44 - $18.96

Q3 2014

Shares 55,157 Value ($000) $8,579 Avg Close $14.90 Range $13.85 - $16.58

Q2 2014

Shares 55,157 Value ($000) $8,724 Avg Close $16.20 Range $14.70 - $19.34

Q1 2014

Shares 50,183 Value ($000) $9,371 Avg Close $18.86 Range $16.38 - $21.82

Q4 2013

Shares 50,183 Value ($000) $9,263 Avg Close $17.69 Range $16.07 - $18.84

Q3 2013

Shares 32,200 Value ($000) $5,406 Avg Close $15.34 Range $12.98 - $17.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	227,825	$15,319	$70.84	$62.00 - $85.24
Q3 2025	227,825	$19,222	$88.37	$79.94 - $97.43
Q2 2025	220,125	$17,698	$77.90	$71.21 - $83.68
Q1 2025	217,225	$17,211	$76.08	$68.41 - $83.03
Q4 2024	258,480	$18,505	$75.52	$68.26 - $82.49
Q3 2024	331,972	$25,044	$75.84	$70.86 - $81.63
Q2 2024	378,945	$28,095	$84.75	$71.90 - $96.98
Q1 2024	392,635	$37,929	$86.08	$79.82 - $100.38
Q4 2023	466,801	$40,794	$80.94	$67.35 - $89.11
Q3 2023	505,932	$38,901	$82.85	$75.78 - $92.30
Q2 2023	561,741	$49,995	$77.21	$67.22 - $92.36
Q1 2023	558,412	$38,447	$73.79	$65.12 - $81.15
Q4 2022	569,538	$44,014	$78.14	$68.86 - $85.37
Q3 2022	520,140	$36,228	$69.42	$57.54 - $79.26
Q2 2022	541,957	$32,740	$60.57	$53.51 - $68.39
Q1 2022	564,949	$37,631	$66.39	$49.00 - $79.73
Q4 2021	554,284	$43,805	$83.91	$75.09 - $101.05
Q3 2021	552,337	$47,534	$86.44	$80.00 - $90.85
Q2 2021	551,280	$45,657	$86.45	$80.52 - $94.35
Q1 2021	59,491	$48,895	$86.33	$74.31 - $95.28
Q4 2020	57,241	$52,907	$87.68	$78.10 - $95.12
Q3 2020	61,291	$52,006	$79.70	$66.20 - $93.90
Q2 2020	67,291	$47,822	$64.65	$52.02 - $74.71
Q1 2020	70,658	$41,491	$65.18	$50.02 - $74.67
Q4 2019	72,071	$43,120	$58.38	$51.00 - $62.35
Q3 2019	74,471	$44,176	$59.86	$55.57 - $63.94
Q2 2019	77,071	$42,702	$51.11	$46.90 - $56.27
Q1 2019	77,482	$36,139	$41.31	$32.51 - $48.49
Q4 2018	77,951	$26,296	$36.53	$31.59 - $42.50
Q3 2018	79,693	$33,538	$42.74	$39.71 - $44.84
Q2 2018	78,762	$32,500	$38.48	$34.22 - $42.25
Q1 2018	85,734	$31,094	$34.47	$29.54 - $37.86
Q4 2017	105,672	$31,379	$29.30	$26.56 - $31.47
Q3 2017	104,552	$28,046	$27.75	$25.54 - $28.80
Q2 2017	104,946	$27,664	$24.32	$20.14 - $26.88
Q1 2017	112,503	$23,313	$20.32	$18.49 - $21.24
Q4 2016	111,002	$20,923	$19.64	$17.92 - $22.44
Q3 2016	122,527	$26,531	$21.29	$20.25 - $22.48
Q2 2016	135,017	$29,523	$19.77	$17.45 - $21.88
Q1 2016	134,963	$25,396	$17.71	$14.65 - $20.50
Q4 2015	134,963	$27,896	$19.90	$16.80 - $21.35
Q3 2015	134,163	$23,218	$19.15	$16.35 - $22.35
Q2 2015	99,880	$20,102	$20.39	$19.23 - $21.67
Q1 2015	64,818	$12,823	$18.88	$16.88 - $20.19
Q4 2014	65,828	$12,088	$16.16	$13.44 - $18.96
Q3 2014	55,157	$8,579	$14.90	$13.85 - $16.58
Q2 2014	55,157	$8,724	$16.20	$14.70 - $19.34
Q1 2014	50,183	$9,371	$18.86	$16.38 - $21.82
Q4 2013	50,183	$9,263	$17.69	$16.07 - $18.84
Q3 2013	32,200	$5,406	$15.34	$12.98 - $17.22