Costar Group, Inc.

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CSGP

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

2,432,817

Value ($000)

163,583

Weight

0.0%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	163,583	0.0%	2,432,817	12/31/2025
2025 Q3	11/14/2025	207,517	0.0%	2,459,610	9/30/2025
2025 Q2	8/14/2025	239,729	0.0%	2,981,698	6/30/2025
2025 Q1	5/19/2025	202,123	0.1%	2,551,086	3/31/2025
2024 Q4	2/14/2025	189,560	0.0%	2,647,849	12/31/2024
2024 Q3	11/14/2024	158,141	0.0%	2,096,255	9/30/2024
2024 Q2	8/14/2024	154,675	0.0%	2,086,256	6/30/2024
2024 Q1	5/15/2024	145,832	0.1%	1,509,648	3/31/2024
2023 Q4	2/14/2024	130,436	0.1%	1,492,573	12/31/2023
2023 Q3	11/13/2023	107,047	0.0%	1,392,205	9/30/2023
2023 Q2	8/11/2023	85,221	0.0%	1,237,774	6/30/2023
2023 Q1	5/15/2023	85,221	0.0%	1,237,774	3/31/2023
2022 Q4	2/14/2023	93,816	0.0%	1,213,980	12/31/2022
2022 Q3	11/14/2022	83,450	0.0%	1,198,133	9/30/2022
2022 Q2	8/12/2022	70,352	0.0%	1,164,578	6/30/2022
2022 Q1	5/16/2022	82,947	0.0%	1,245,263	3/31/2022
2021 Q4	2/14/2022	96,379	0.0%	1,219,523	12/31/2021
2021 Q3	11/15/2021	104,839	0.0%	1,218,212	9/30/2021
2021 Q2	8/16/2021	101,686	0.0%	1,227,801	6/30/2021
2021 Q1	5/14/2021	114,419	0.1%	139,214	3/31/2021
2020 Q4	3/1/2021	163,005	0.1%	176,359	12/31/2020
2020 Q3	11/13/2020	136,166	0.1%	160,477	9/30/2020
2020 Q2	8/14/2020	83,820	0.1%	117,945	6/30/2020
2020 Q1	5/15/2020	74,890	0.1%	127,536	3/31/2020
2019 Q4	2/14/2020	70,764	0.0%	118,275	12/31/2019
2014 Q1	5/23/2014	2,360	0.0%	12,639	3/31/2014
2013 Q4	1/31/2014	2,044	0.0%	11,074	12/31/2013