Historical shareholding details of Quantum Capital Management, LLC holdings in Costar Group, Inc. (CSGP)

Monthly changes of Quantum Capital Management, LLC shareholding in Costar Group, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Quantum Capital Management, Llc	403,965	0.10%

Mar 31, 2025	Quantum Capital Management, Llc	528,206	0.12%

Dec 31, 2024	Quantum Capital Management, Llc	538,051	0.13%

Sep 30, 2024	Quantum Capital Management, Llc	536,935	0.13%

Jun 30, 2024	Quantum Capital Management, Llc	567,635	0.14%

Mar 31, 2024	Quantum Capital Management, Llc	582,434	0.14%

Dec 31, 2023	Quantum Capital Management, Llc	496,547	0.12%

Sep 30, 2023	Quantum Capital Management, Llc	554,529	0.14%

Jun 30, 2023	Quantum Capital Management, Llc	564,120	0.14%

Mar 31, 2023	Quantum Capital Management, Llc	587,048	0.14%