COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

MACQUARIE GROUP LTD's Holding History (CIK: 0001418333)

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

Q4 2025

Shares 69,698 Value ($000) $4,686 Avg Close $70.84 Range $62.00 - $85.24

Q3 2025

Shares 4,267,156 Value ($000) $360,020 Avg Close $88.37 Range $79.94 - $97.43

Q2 2025

Shares 4,834,611 Value ($000) $388,703 Avg Close $77.90 Range $71.21 - $83.68

Q1 2025

Shares 6,176,880 Value ($000) $489,395 Avg Close $76.08 Range $68.41 - $83.03

Q4 2024

Shares 7,327,067 Value ($000) $523,408 Avg Close $75.52 Range $68.26 - $82.49

Q3 2024

Shares 7,623,871 Value ($000) $575,145 Avg Close $75.84 Range $70.86 - $81.63

Q2 2024

Shares 8,449,865 Value ($000) $626,473 Avg Close $84.75 Range $71.90 - $96.98

Q1 2024

Shares 8,486,151 Value ($000) $819,763 Avg Close $86.08 Range $79.82 - $100.38

Q4 2023

Shares 8,821,063 Value ($000) $770,873 Avg Close $80.94 Range $67.35 - $89.11

Q3 2023

Shares 8,907,103 Value ($000) $684,867 Avg Close $82.85 Range $75.78 - $92.30

Q2 2023

Shares 8,871,310 Value ($000) $789,547 Avg Close $77.21 Range $67.22 - $92.36

Q1 2023

Shares 8,698,812 Value ($000) $598,913 Avg Close $73.79 Range $65.12 - $81.15

Q4 2022

Shares 7,928,608 Value ($000) $612,723 Avg Close $78.14 Range $68.86 - $85.37

Q3 2022

Shares 8,239,616 Value ($000) $573,889 Avg Close $69.42 Range $57.54 - $79.26

Q2 2022

Shares 8,429,294 Value ($000) $509,214 Avg Close $60.57 Range $53.51 - $68.39

Q1 2022

Shares 8,249,228 Value ($000) $549,481 Avg Close $66.39 Range $49.00 - $79.73

Q4 2021

Shares 7,107,332 Value ($000) $561,693 Avg Close $83.91 Range $75.09 - $101.05

Q3 2021

Shares 4,724,888 Value ($000) $406,624 Avg Close $86.44 Range $80.00 - $90.85

Q2 2021

Shares 3,775,184 Value ($000) $312,660 Avg Close $86.45 Range $80.52 - $94.35

Q1 2021

Shares 1,024 Value ($000) $841 Avg Close $86.33 Range $74.31 - $95.28

Q4 2020

Shares 859 Value ($000) $794 Avg Close $87.68 Range $78.10 - $95.12

Q3 2020

Shares 1,217 Value ($000) $1,033 Avg Close $79.70 Range $66.20 - $93.90

Q2 2020

Shares 1,467 Value ($000) $1,043 Avg Close $64.65 Range $52.02 - $74.71

Q1 2020

Shares 4,354 Value ($000) $2,556 Avg Close $65.18 Range $50.02 - $74.67

Q4 2019

Shares 3,388 Value ($000) $2,027 Avg Close $58.38 Range $51.00 - $62.35

Q3 2019

Shares 11,967 Value ($000) $7,099 Avg Close $59.86 Range $55.57 - $63.94

Q2 2019

Shares 11,767 Value ($000) $6,520 Avg Close $51.11 Range $46.90 - $56.27

Q1 2019

Shares 11,767 Value ($000) $5,488 Avg Close $41.31 Range $32.51 - $48.49

Q4 2018

Shares 13,516 Value ($000) $4,559 Avg Close $36.53 Range $31.59 - $42.50

Q3 2018

Shares 13,836 Value ($000) $5,823 Avg Close $42.74 Range $39.71 - $44.84

Q2 2018

Shares 14,597 Value ($000) $6,023 Avg Close $38.48 Range $34.22 - $42.25

Q1 2018

Shares 13,696 Value ($000) $4,967 Avg Close $34.47 Range $29.54 - $37.86

Q4 2017

Shares 10,589 Value ($000) $3,144 Avg Close $29.30 Range $26.56 - $31.47

Q3 2017

Shares 10,652 Value ($000) $2,857 Avg Close $27.75 Range $25.54 - $28.80

Q2 2017

Shares 8,900 Value ($000) $2,346 Avg Close $24.32 Range $20.14 - $26.88

Q1 2017

Shares 3,000 Value ($000) $622 Avg Close $20.32 Range $18.49 - $21.24

Q4 2016

Shares 4,560 Value ($000) $860 Avg Close $19.64 Range $17.92 - $22.44

Q3 2016

Shares 2,920 Value ($000) $632 Avg Close $21.29 Range $20.25 - $22.48

Q1 2016

Shares 43,154 Value ($000) $8,120 Avg Close $17.71 Range $14.65 - $20.50

Q4 2015

Shares 26,131 Value ($000) $5,401 Avg Close $19.90 Range $16.80 - $21.35

Q3 2015

Shares 25,792 Value ($000) $4,464 Avg Close $19.15 Range $16.35 - $22.35

Q2 2015

Shares 24,597 Value ($000) $4,950 Avg Close $20.39 Range $19.23 - $21.67

Q1 2015

Shares 24,597 Value ($000) $4,866 Avg Close $18.88 Range $16.88 - $20.19

Q4 2014

Shares 14,370 Value ($000) $2,639 Avg Close $16.16 Range $13.44 - $18.96

Q3 2014

Shares 27,294 Value ($000) $4,245 Avg Close $14.90 Range $13.85 - $16.58

Q2 2014

Shares 33,894 Value ($000) $5,361 Avg Close $16.20 Range $14.70 - $19.34

Q1 2014

Shares 14,616 Value ($000) $2,729 Avg Close $18.86 Range $16.38 - $21.82

Q4 2013

Shares 16,716 Value ($000) $3,085 Avg Close $17.69 Range $16.07 - $18.84

Q3 2013

Shares 15,646 Value ($000) $2,627 Avg Close $15.34 Range $12.98 - $17.22

Q2 2013

Shares 11,270 Value ($000) $1,455 Avg Close $11.32 Range $10.46 - $13.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	69,698	$4,686	$70.84	$62.00 - $85.24
Q3 2025	4,267,156	$360,020	$88.37	$79.94 - $97.43
Q2 2025	4,834,611	$388,703	$77.90	$71.21 - $83.68
Q1 2025	6,176,880	$489,395	$76.08	$68.41 - $83.03
Q4 2024	7,327,067	$523,408	$75.52	$68.26 - $82.49
Q3 2024	7,623,871	$575,145	$75.84	$70.86 - $81.63
Q2 2024	8,449,865	$626,473	$84.75	$71.90 - $96.98
Q1 2024	8,486,151	$819,763	$86.08	$79.82 - $100.38
Q4 2023	8,821,063	$770,873	$80.94	$67.35 - $89.11
Q3 2023	8,907,103	$684,867	$82.85	$75.78 - $92.30
Q2 2023	8,871,310	$789,547	$77.21	$67.22 - $92.36
Q1 2023	8,698,812	$598,913	$73.79	$65.12 - $81.15
Q4 2022	7,928,608	$612,723	$78.14	$68.86 - $85.37
Q3 2022	8,239,616	$573,889	$69.42	$57.54 - $79.26
Q2 2022	8,429,294	$509,214	$60.57	$53.51 - $68.39
Q1 2022	8,249,228	$549,481	$66.39	$49.00 - $79.73
Q4 2021	7,107,332	$561,693	$83.91	$75.09 - $101.05
Q3 2021	4,724,888	$406,624	$86.44	$80.00 - $90.85
Q2 2021	3,775,184	$312,660	$86.45	$80.52 - $94.35
Q1 2021	1,024	$841	$86.33	$74.31 - $95.28
Q4 2020	859	$794	$87.68	$78.10 - $95.12
Q3 2020	1,217	$1,033	$79.70	$66.20 - $93.90
Q2 2020	1,467	$1,043	$64.65	$52.02 - $74.71
Q1 2020	4,354	$2,556	$65.18	$50.02 - $74.67
Q4 2019	3,388	$2,027	$58.38	$51.00 - $62.35
Q3 2019	11,967	$7,099	$59.86	$55.57 - $63.94
Q2 2019	11,767	$6,520	$51.11	$46.90 - $56.27
Q1 2019	11,767	$5,488	$41.31	$32.51 - $48.49
Q4 2018	13,516	$4,559	$36.53	$31.59 - $42.50
Q3 2018	13,836	$5,823	$42.74	$39.71 - $44.84
Q2 2018	14,597	$6,023	$38.48	$34.22 - $42.25
Q1 2018	13,696	$4,967	$34.47	$29.54 - $37.86
Q4 2017	10,589	$3,144	$29.30	$26.56 - $31.47
Q3 2017	10,652	$2,857	$27.75	$25.54 - $28.80
Q2 2017	8,900	$2,346	$24.32	$20.14 - $26.88
Q1 2017	3,000	$622	$20.32	$18.49 - $21.24
Q4 2016	4,560	$860	$19.64	$17.92 - $22.44
Q3 2016	2,920	$632	$21.29	$20.25 - $22.48
Q1 2016	43,154	$8,120	$17.71	$14.65 - $20.50
Q4 2015	26,131	$5,401	$19.90	$16.80 - $21.35
Q3 2015	25,792	$4,464	$19.15	$16.35 - $22.35
Q2 2015	24,597	$4,950	$20.39	$19.23 - $21.67
Q1 2015	24,597	$4,866	$18.88	$16.88 - $20.19
Q4 2014	14,370	$2,639	$16.16	$13.44 - $18.96
Q3 2014	27,294	$4,245	$14.90	$13.85 - $16.58
Q2 2014	33,894	$5,361	$16.20	$14.70 - $19.34
Q1 2014	14,616	$2,729	$18.86	$16.38 - $21.82
Q4 2013	16,716	$3,085	$17.69	$16.07 - $18.84
Q3 2013	15,646	$2,627	$15.34	$12.98 - $17.22
Q2 2013	11,270	$1,455	$11.32	$10.46 - $13.07