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Baillie Gifford & Co

SEC CIK
0001088875
Latest filing
Aug 6, 2026

CSGP holding history

Costar Group, Inc. in every 13F filed by Baillie Gifford & Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

CSGP overviewAll 13F holders of CSGPFull Q2 2026 holdings

Shares (Q2 2026)
13,154,165
Value
$372.5M
% of portfolio
0.3%
Quarters held
22
Since Q1 2021
Holdings of CSGP by Baillie Gifford & Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202613,154,165$372.5M0.3%−456,757−3.4%ReducedHolders
Q1 202613,610,922$549.1M0.6%+677,737+5.2%AddedHolders
Q4 202512,933,185$869.6M0.7%+4,691,543+56.9%AddedHolders
Q3 20258,241,642$695.3M0.5%−298,727−3.5%ReducedHolders
Q2 20258,540,369$686.6M0.5%+104,170+1.2%AddedHolders
Q1 20258,436,199$668.4M0.6%+524,601+6.6%AddedHolders
Q4 20247,911,598$566.4M0.4%−887,533−10.1%ReducedHolders
Q3 20248,799,131$663.8M0.5%−252,650−2.8%ReducedHolders
Q2 20249,051,781$671.1M0.5%−201,972−2.2%ReducedHolders
Q1 20249,253,753$893.9M0.7%−270,343−2.8%ReducedHolders
Q4 20239,524,096$832.3M0.7%−2,114,502−18.2%ReducedHolders
Q3 202311,638,598$894.9M0.8%−295,446−2.5%ReducedHolders
Q2 202311,934,044$1.06B0.9%−406,931−3.3%ReducedHolders
Q1 202312,340,975$849.7M0.8%−333,556−2.6%ReducedHolders
Q4 202212,674,531$979.5M1.0%−259,830−2.0%ReducedHolders
Q3 202212,934,361$900.9M0.9%−223,511−1.7%ReducedHolders
Q2 202213,157,872$794.9M0.8%−255,075−1.9%ReducedHolders
Q1 202213,412,947$893.4M0.6%−779,650−5.5%ReducedHolders
Q4 202114,192,597$1.12B0.6%+1,655,617+13.2%AddedHolders
Q3 202112,536,980$1.08B0.6%+536,810+4.5%AddedHolders
Q2 202112,000,170$993.9M0.5%+525,820+4.6%AddedConverted for a 10-for-1 splitHolders
Q1 20211,147,435$943.1M0.5%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.