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CoStar shares owned by Sig Brokerage

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

Historical chart of Sig Brokerage investment in CoStar

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in CoStar by Sig Brokerage

Quarter filed Position value Share count Share price at filing
2026-03-31 $259k 6.4k 40.34

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Top funds holding CoStar

Vanguard Portfolio Management
BlackRock
Vanguard Capital Management
State Street Corporation
Bamco
Capital Research and Management Company - Division 3
Baillie Gifford & Co
Polen Capital Management
Geode Capital Management
Akre Capital Management
Goldman Sachs Group
Invesco
Henderson Group
D. E. Shaw & Co
Morgan Stanley

View all funds holding CoStar