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CSGP

COSTAR GROUP, INC.

Data as of Sep 17, 2026
CSGP
CIK 1057352REAL ESTATEServices-Business Services, NEC
Members of Congress holding stock
2
About $44K in current positions
Reported federal lobbying
$990K
17 filings · latest Sep 3, 2026

Holdings

2 members of Congress currently hold CSGP, about $44K in total. "Current" is an estimate from each member's last annual disclosure plus the trade reports filed since, at current prices; "Disclosed" is the range on the latest annual filing itself.

MemberCurrentDisclosed
DJr. Gilbert Ray CisnerosHouse · California
$39,718—
DWilliam R. KeatingHouse · Massachusetts
$3,917—

Values are estimates from disclosed ranges, not brokerage statements.

Data: Quiver Quantitative, FEC, Senate Lobbying Disclosure Act filings, USAspending, congressional periodic transaction reports. Records are matched to COSTAR GROUP, INC. through its SEC registration (CIK 1057352) and tickers CSGP.

As of: holdings are the latest disclosed positions; lobbying filings through Sep 3, 2026. Snapshot rebuilt Sep 17, 2026.

Holdings values are estimates from disclosed ranges. Donation coverage for a cycle begins with the first month loaded, so earlier months may still be missing.