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CoStar shares owned by DRW Holdings

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

Historical chart of DRW Holdings investment in CoStar

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in CoStar by DRW Holdings

Quarter filed Position value Share count Share price at filing
2026-03-31 $1.1M 28k 40.34
2025-12-31 $381k 5.7k 67.24
2025-09-30 $1.1M 13k 84.43
2025-06-30 $307k 3.8k 80.40
2023-09-30 $460k 6.0k 76.83
2020-06-30 $201k 283 710.25
2019-09-30 $412k 694 593.66