PARNASSUS INVESTMENTS, LLC

Holdings History for BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO)

Symbol: BIO on NYSE
Investment type: Equity / Class B Common Stock

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0.2%	-0.05%	$76,395,899	252,140	-63,188	-20%	$302.99	Q4 2025
30 Sep 2025	0.2%	-0%	$88,414,818	315,328	-1,890	-0.6%	$280.39	Q3 2025
30 Jun 2025	0.18%	-0%	$76,551,048	317,218	-893	-0.28%	$241.32	Q2 2025
31 Mar 2025	0.19%	+0%	$77,479,115	318,111	+7,244		$243.56	Q1 2025
31 Dec 2024	0.23%	+0%	$102,122,918	310,867	+135	+0.04%	$328.51	Q4 2024
30 Sep 2024	0.22%	0%	$103,964,713	310,732	0		$334.58	Q3 2024
30 Jun 2024	0.18%	+0.04%	$84,864,017	310,732	+72,942	+31%	$273.11	Q2 2024
31 Mar 2024	0.18%	0%	$82,244,427	237,790	0		$345.87	Q1 2024
31 Dec 2023	0.17%	+0.01%	$76,780,013	237,790	+16,999	+7.7%	$322.89	Q4 2023
30 Sep 2023	0.19%	+0.19%	$79,142,534	220,791	+220,791	NEW	$358.45	Q3 2023

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.