Historical shareholding details of Gamco Investors, Inc. Et Al holdings in Bio-Rad Laboratories Inc. - Ordinary Shares - Class A (BIO)

Monthly changes of Gamco Investors, Inc. Et Al shareholding in Bio-Rad Laboratories Inc. - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Gamco Investors, Inc. Et Al	26,750	0.10%

Sep 30, 2024	Gamco Investors, Inc. Et Al	26,750	0.10%

Jun 30, 2024	Gamco Investors, Inc. Et Al	26,750	0.10%

Mar 31, 2024	Gamco Investors, Inc. Et Al	26,750	0.10%

Dec 31, 2023	Gamco Investors, Inc. Et Al	26,975	0.09%

Sep 30, 2023	Gamco Investors, Inc. Et Al	27,175	0.09%

Jun 30, 2023	Gamco Investors, Inc. Et Al	27,175	0.09%

Mar 31, 2023	Gamco Investors, Inc. Et Al	27,260	0.09%