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CoStar shares owned by Landmark Investment Partners

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

Historical chart of Landmark Investment Partners investment in CoStar

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

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Quarterly reported holdings in CoStar by Landmark Investment Partners

Quarter filed Position value Share count Share price at filing
2025-09-30 $13M 149k 84.37