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CoStar shares owned by Castleview Partners

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

Historical chart of Castleview Partners investment in CoStar

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in CoStar by Castleview Partners

Quarter filed Position value Share count Share price at filing
2025-09-30 $238k 2.8k 84.37
2025-06-30 $225k 2.8k 80.40
2025-03-31 $201k 2.5k 79.23
2024-12-31 $179k 2.5k 70.83
2024-03-31 $27k 280 96.60
2023-12-31 $25k 280 87.39
2023-09-30 $28k 368 76.89
2023-06-30 $33k 368 89.00
2023-03-31 $25k 368 68.85
2022-12-31 $28k 368 77.28
2022-09-30 $15k 213 70.42
2022-06-30 $2.4k 185 12.75
2022-03-31 $15k 236 63.56
2021-12-31 $569k 45k 12.65
2021-06-30 $33k 400 82.50