COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Night Owl Capital Management, LLC's Holding History (CIK: 0001410833)

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

Q4 2025
Shares 108,615 Value ($000) $7,303 Avg Close $70.84 Range $62.00 - $85.24
Q3 2025
Shares 107,711 Value ($000) $9,088 Avg Close $88.37 Range $79.94 - $97.43
Q2 2025
Shares 106,893 Value ($000) $8,594 Avg Close $77.90 Range $71.21 - $83.68
Q1 2025
Shares 103,841 Value ($000) $8,227 Avg Close $76.08 Range $68.41 - $83.03
Q4 2024
Shares 101,649 Value ($000) $7,277 Avg Close $75.52 Range $68.26 - $82.49
Q3 2024
Shares 98,902 Value ($000) $7,461 Avg Close $75.84 Range $70.86 - $81.63
Q2 2024
Shares 97,442 Value ($000) $7,224 Avg Close $84.75 Range $71.90 - $96.98
Q1 2024
Shares 98,750 Value ($000) $9,539 Avg Close $86.08 Range $79.82 - $100.38
Q4 2023
Shares 94,501 Value ($000) $7,266 Avg Close $80.94 Range $67.35 - $89.11
Q3 2023
Shares 94,501 Value ($000) $7,266 Avg Close $82.85 Range $75.78 - $92.30
Q2 2023
Shares 94,589 Value ($000) $8,418 Avg Close $77.21 Range $67.22 - $92.36
Q1 2023
Shares 96,843 Value ($000) $6,668 Avg Close $73.79 Range $65.12 - $81.15
Q4 2022
Shares 97,002 Value ($000) $7,496 Avg Close $78.14 Range $68.86 - $85.37
Q3 2022
Shares 279,200 Value ($000) $19,446 Avg Close $69.42 Range $57.54 - $79.26
Q2 2022
Shares 266,249 Value ($000) $16,084 Avg Close $60.57 Range $53.51 - $68.39
Q1 2022
Shares 281,825 Value ($000) $18,772 Avg Close $66.39 Range $49.00 - $79.73
Q4 2021
Shares 248,883 Value ($000) $19,669 Avg Close $83.91 Range $75.09 - $101.05
Q3 2021
Shares 101,123 Value ($000) $8,703 Avg Close $86.44 Range $80.00 - $90.85
Q2 2021
Shares 98,920 Value ($000) $8,193 Avg Close $86.45 Range $80.52 - $94.35
Q1 2021
Shares 9,952 Value ($000) $8,179 Avg Close $86.33 Range $74.31 - $95.28
Q4 2020
Shares 9,006 Value ($000) $8,324 Avg Close $87.68 Range $78.10 - $95.12
Q3 2020
Shares 8,779 Value ($000) $7,449 Avg Close $79.70 Range $66.20 - $93.90
Q2 2020
Shares 8,238 Value ($000) $5,854 Avg Close $64.65 Range $52.02 - $74.71
Q1 2020
Shares 8,226 Value ($000) $4,830 Avg Close $65.18 Range $50.02 - $74.67
Q4 2019
Shares 8,329 Value ($000) $4,983 Avg Close $58.38 Range $51.00 - $62.35
Q3 2019
Shares 8,228 Value ($000) $4,881 Avg Close $59.86 Range $55.57 - $63.94
Q2 2019
Shares 8,284 Value ($000) $4,590 Avg Close $51.11 Range $46.90 - $56.27
Q1 2019
Shares 8,419 Value ($000) $3,927 Avg Close $41.31 Range $32.51 - $48.49
Q4 2018
Shares 16,982 Value ($000) $5,729 Avg Close $36.53 Range $31.59 - $42.50
Q3 2018
Shares 22,970 Value ($000) $9,667 Avg Close $42.74 Range $39.71 - $44.84
Q2 2018
Shares 22,933 Value ($000) $9,463 Avg Close $38.48 Range $34.22 - $42.25
Q1 2018
Shares 22,924 Value ($000) $8,314 Avg Close $34.47 Range $29.54 - $37.86
Q4 2017
Shares 22,845 Value ($000) $6,784 Avg Close $29.30 Range $26.56 - $31.47
Q3 2017
Shares 22,749 Value ($000) $6,102 Avg Close $27.75 Range $25.54 - $28.80
Q2 2017
Shares 23,025 Value ($000) $6,069 Avg Close $24.32 Range $20.14 - $26.88
Q1 2017
Shares 23,451 Value ($000) $4,860 Avg Close $20.32 Range $18.49 - $21.24
Q4 2016
Shares 24,166 Value ($000) $4,555 Avg Close $19.64 Range $17.92 - $22.44