COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

RIVERBRIDGE PARTNERS LLC's Holding History (CIK: 0001112325)

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

Q4 2025
Shares 1,452,546 Value ($000) $97,669 Avg Close $70.84 Range $62.00 - $85.24
Q3 2025
Shares 1,659,183 Value ($000) $139,985 Avg Close $88.37 Range $79.94 - $97.43
Q2 2025
Shares 1,754,018 Value ($000) $141,023 Avg Close $77.90 Range $71.21 - $83.68
Q1 2025
Shares 1,866,345 Value ($000) $147,871 Avg Close $76.08 Range $68.41 - $83.03
Q4 2024
Shares 1,943,883 Value ($000) $139,163 Avg Close $75.52 Range $68.26 - $82.49
Q3 2024
Shares 1,842,016 Value ($000) $138,962 Avg Close $75.84 Range $70.86 - $81.63
Q2 2024
Shares 1,927,442 Value ($000) $142,901 Avg Close $84.75 Range $71.90 - $96.98
Q1 2024
Shares 1,982,075 Value ($000) $191,468 Avg Close $86.08 Range $79.82 - $100.38
Q4 2023
Shares 2,466,897 Value ($000) $215,582 Avg Close $80.94 Range $67.35 - $89.11
Q3 2023
Shares 2,512,806 Value ($000) $193,210 Avg Close $82.85 Range $75.78 - $92.30
Q2 2023
Shares 2,567,355 Value ($000) $228,495 Avg Close $77.21 Range $67.22 - $92.36
Q1 2023
Shares 2,486,287 Value ($000) $171,181 Avg Close $73.79 Range $65.12 - $81.15
Q4 2022
Shares 2,526,341 Value ($000) $195 Avg Close $78.14 Range $68.86 - $85.37
Q3 2022
Shares 2,617,812 Value ($000) $182,331 Avg Close $69.42 Range $57.54 - $79.26
Q2 2022
Shares 2,672,496 Value ($000) $161,445 Avg Close $60.57 Range $53.51 - $68.39
Q1 2022
Shares 2,720,834 Value ($000) $181,235 Avg Close $66.39 Range $49.00 - $79.73
Q4 2021
Shares 2,476,376 Value ($000) $195,708 Avg Close $83.91 Range $75.09 - $101.05
Q3 2021
Shares 2,508,346 Value ($000) $215,868 Avg Close $86.44 Range $80.00 - $90.85
Q2 2021
Shares 2,519,018 Value ($000) $208,625 Avg Close $86.45 Range $80.52 - $94.35
Q1 2021
Shares 241,706 Value ($000) $198,655 Avg Close $86.33 Range $74.31 - $95.28
Q4 2020
Shares 236,000 Value ($000) $218,130 Avg Close $87.68 Range $78.10 - $95.12
Q3 2020
Shares 228,155 Value ($000) $193,591 Avg Close $79.70 Range $66.20 - $93.90
Q2 2020
Shares 241,237 Value ($000) $171,440 Avg Close $64.65 Range $52.02 - $74.71
Q1 2020
Shares 248,504 Value ($000) $145,924 Avg Close $65.18 Range $50.02 - $74.67
Q4 2019
Shares 252,917 Value ($000) $151,320 Avg Close $58.38 Range $51.00 - $62.35
Q3 2019
Shares 253,308 Value ($000) $150,262 Avg Close $59.86 Range $55.57 - $63.94
Q2 2019
Shares 265,807 Value ($000) $147,273 Avg Close $51.11 Range $46.90 - $56.27
Q1 2019
Shares 278,692 Value ($000) $129,987 Avg Close $41.31 Range $32.51 - $48.49
Q4 2018
Shares 287,078 Value ($000) $96,843 Avg Close $36.53 Range $31.59 - $42.50
Q3 2018
Shares 295,597 Value ($000) $124,399 Avg Close $42.74 Range $39.71 - $44.84
Q2 2018
Shares 303,161 Value ($000) $125,093 Avg Close $38.48 Range $34.22 - $42.25
Q1 2018
Shares 316,365 Value ($000) $114,739 Avg Close $34.47 Range $29.54 - $37.86
Q4 2017
Shares 458,685 Value ($000) $136,206 Avg Close $29.30 Range $26.56 - $31.47
Q3 2017
Shares 572,852 Value ($000) $153,667 Avg Close $27.75 Range $25.54 - $28.80
Q2 2017
Shares 595,500 Value ($000) $156,974 Avg Close $24.32 Range $20.14 - $26.88
Q1 2017
Shares 669,890 Value ($000) $138,815 Avg Close $20.32 Range $18.49 - $21.24
Q4 2016
Shares 692,942 Value ($000) $130,613 Avg Close $19.64 Range $17.92 - $22.44
Q3 2016
Shares 736,270 Value ($000) $159,424 Avg Close $21.29 Range $20.25 - $22.48
Q2 2016
Shares 751,884 Value ($000) $164,407 Avg Close $19.77 Range $17.45 - $21.88
Q1 2016
Shares 774,785 Value ($000) $145,791 Avg Close $17.71 Range $14.65 - $20.50
Q4 2015
Shares 773,600 Value ($000) $159,895 Avg Close $19.90 Range $16.80 - $21.35
Q3 2015
Shares 794,021 Value ($000) $137,413 Avg Close $19.15 Range $16.35 - $22.35
Q2 2015
Shares 808,326 Value ($000) $162,684 Avg Close $20.39 Range $19.23 - $21.67
Q1 2015
Shares 862,070 Value ($000) $170,543 Avg Close $18.88 Range $16.88 - $20.19
Q4 2014
Shares 849,070 Value ($000) $155,915 Avg Close $16.16 Range $13.44 - $18.96
Q3 2014
Shares 792,685 Value ($000) $123,294 Avg Close $14.90 Range $13.85 - $16.58
Q2 2014
Shares 633,201 Value ($000) $100,153 Avg Close $16.20 Range $14.70 - $19.34
Q1 2014
Shares 611,088 Value ($000) $114,115 Avg Close $18.86 Range $16.38 - $21.82
Q4 2013
Shares 833,340 Value ($000) $153,818 Avg Close $17.69 Range $16.07 - $18.84
Q3 2013
Shares 803,947 Value ($000) $134,992 Avg Close $15.34 Range $12.98 - $17.22
Q2 2013
Shares 785,553 Value ($000) $101,391 Avg Close $11.32 Range $10.46 - $13.07