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CoStar shares owned by Adviser Investments

Quarter-by-quarter ownership of CoStar (CSGP) shares owned by Adviser Investments from 13F filings

Historical chart of Adviser Investments investment in CoStar

Tip: Access up to 7 years of quarterly data

All positions including CoStar held by Adviser Investments consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in CoStar by Adviser Investments

Quarter filed Position value Share count Share price at filing
2025-09-30 $442k 5.2k 84.37
2025-06-30 $420k 5.2k 80.40
2025-03-31 $411k 5.2k 79.23
2024-12-31 $389k 5.4k 71.59
2024-09-30 $345k 4.6k 75.44
2024-06-30 $339k 4.6k 74.14
2024-03-31 $442k 4.6k 96.60
2023-12-31 $399k 4.6k 87.39
2023-09-30 $351k 4.6k 76.89
2023-06-30 $407k 4.6k 89.00
2023-03-31 $315k 4.6k 68.85
2022-12-31 $370k 4.6k 80.75
2022-09-30 $318k 4.6k 69.58
2022-06-30 $276k 4.6k 60.39
2022-03-31 $304k 4.6k 66.52
2021-12-31 $361k 4.6k 78.99
2021-09-30 $393k 4.6k 86.00
2021-06-30 $378k 4.6k 82.71
2021-03-31 $376k 457 822.76
2020-12-31 $422k 457 923.41
2020-09-30 $388k 457 849.02
2020-06-30 $325k 457 711.16
2020-03-31 $268k 457 586.43
2019-12-31 $299k 500 598.00
2019-09-30 $297k 500 594.00
2019-06-30 $277k 500 554.00
2019-03-31 $233k 500 466.00
2018-09-30 $210k 500 420.00
2018-06-30 $206k 500 412.00
2018-03-31 $181k 500 362.00