Historical shareholding details of Northwestern Mutual Wealth Management Co holdings in Bio-Rad Laboratories Inc. - Ordinary Shares - Class A (BIO)

Monthly changes of Northwestern Mutual Wealth Management Co shareholding in Bio-Rad Laboratories Inc. - Ordinary Shares - Class A over the previous months

Month Name Total no. shares held Percent Holding
Sep 30, 2025 Northwestern Mutual Wealth Management Co 161 0.00%
Jun 30, 2025 Northwestern Mutual Wealth Management Co 178 0.00%
Mar 31, 2025 Northwestern Mutual Wealth Management Co 190 0.00%
Dec 31, 2024 Northwestern Mutual Wealth Management Co 275 0.00%
Sep 30, 2024 Northwestern Mutual Wealth Management Co 225 0.00%
Jun 30, 2024 Northwestern Mutual Wealth Management Co 254 0.00%
Mar 31, 2024 Northwestern Mutual Wealth Management Co 257 0.00%
Dec 31, 2023 Northwestern Mutual Wealth Management Co 283 0.00%
Sep 30, 2023 Northwestern Mutual Wealth Management Co 288 0.00%
Jun 30, 2023 Northwestern Mutual Wealth Management Co 297 0.00%
Mar 31, 2023 Northwestern Mutual Wealth Management Co 186 0.00%
Dec 31, 2022 Northwestern Mutual Wealth Management Co 163 0.00%

View all ownership details of Bio-Rad Laboratories Inc. - Ordinary Shares - Class A