BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 34,925 Value ($000) $10,582 Avg Close $312.04 Range $280.61 - $343.12

Q3 2025

Shares 33,549 Value ($000) $9,407 Avg Close $272.13 Range $237.63 - $308.44

Q2 2025

Shares 32,197 Value ($000) $7,770 Avg Close $236.40 Range $211.43 - $260.00

Q1 2025

Shares 33,480 Value ($000) $8,154 Avg Close $300.83 Range $235.84 - $373.69

Q4 2024

Shares 32,150 Value ($000) $10,562 Avg Close $339.43 Range $306.42 - $387.99

Q3 2024

Shares 31,102 Value ($000) $10,406 Avg Close $317.61 Range $262.12 - $353.09

Q2 2024

Shares 41,496 Value ($000) $11,333 Avg Close $290.85 Range $266.52 - $346.83

Q1 2024

Shares 40,147 Value ($000) $13,886 Avg Close $328.84 Range $302.65 - $364.24

Q4 2023

Shares 40,887 Value ($000) $13,202 Avg Close $313.43 Range $261.59 - $366.30

Q3 2023

Shares 41,374 Value ($000) $14,831 Avg Close $385.83 Range $349.27 - $431.79

Q2 2023

Shares 41,374 Value ($000) $15,686 Avg Close $406.95 Range $356.51 - $494.05

Q1 2023

Shares 144,965 Value ($000) $69,441 Avg Close $468.12 Range $415.04 - $509.62

Q4 2022

Shares 153,821 Value ($000) $64,680 Avg Close $403.63 Range $344.63 - $457.93

Q3 2022

Shares 160,747 Value ($000) $67,054 Avg Close $498.57 Range $406.24 - $572.70

Q2 2022

Shares 163,009 Value ($000) $80,689 Avg Close $520.81 Range $462.61 - $607.54

Q1 2022

Shares 165,705 Value ($000) $93,330 Avg Close $602.81 Range $524.19 - $752.17

Q4 2021

Shares 169,150 Value ($000) $127,805 Avg Close $748.36 Range $703.67 - $798.97

Q3 2021

Shares 171,023 Value ($000) $127,575 Avg Close $749.10 Range $644.34 - $832.70

Q2 2021

Shares 170,104 Value ($000) $109,596 Avg Close $608.62 Range $569.46 - $657.79

Q1 2021

Shares 171,939 Value ($000) $98,206 Avg Close $592.18 Range $545.00 - $689.00

Q4 2020

Shares 175,946 Value ($000) $102,566 Avg Close $569.50 Range $507.22 - $648.39

Q3 2020

Shares 48,759 Value ($000) $25,133 Avg Close $506.50 Range $443.80 - $540.06

Q2 2020

Shares 47,502 Value ($000) $21,447 Avg Close $441.30 Range $330.00 - $497.42

Q1 2020

Shares 47,605 Value ($000) $16,688 Avg Close $367.68 Range $309.38 - $413.02

Q4 2019

Shares 50,005 Value ($000) $18,503 Avg Close $352.55 Range $319.26 - $376.43

Q3 2019

Shares 45,160 Value ($000) $15,027 Avg Close $326.21 Range $303.82 - $348.39

Q2 2019

Shares 33,232 Value ($000) $10,388 Avg Close $299.43 Range $281.66 - $319.99

Q1 2019

Shares 42,014 Value ($000) $12,843 Avg Close $269.86 Range $223.89 - $323.95

Q4 2018

Shares 55,110 Value ($000) $12,798 Avg Close $268.31 Range $220.05 - $315.00

Q3 2018

Shares 53,461 Value ($000) $16,733 Avg Close $310.39 Range $285.83 - $345.15

Q2 2018

Shares 53,249 Value ($000) $15,364 Avg Close $276.12 Range $240.01 - $304.36

Q1 2018

Shares 51,799 Value ($000) $12,954 Avg Close $254.62 Range $231.00 - $279.59

Q4 2017

Shares 62,518 Value ($000) $14,921 Avg Close $242.32 Range $214.44 - $273.87

Q3 2017

Shares 60,557 Value ($000) $13,457 Avg Close $225.03 Range $208.95 - $242.79

Q2 2017

Shares 58,439 Value ($000) $13,225 Avg Close $217.91 Range $198.25 - $230.40

Q1 2017

Shares 57,839 Value ($000) $11,530 Avg Close $192.61 Range $181.87 - $209.50

Q4 2016

Shares 56,939 Value ($000) $10,379 Avg Close $170.48 Range $154.89 - $184.89

Q3 2016

Shares 56,639 Value ($000) $9,278 Avg Close $151.78 Range $140.53 - $164.45

Q2 2016

Shares 58,339 Value ($000) $8,344 Avg Close $142.64 Range $135.02 - $150.00

Q1 2016

Shares 62,739 Value ($000) $8,578 Avg Close $131.28 Range $122.03 - $139.63

Q4 2015

Shares 65,239 Value ($000) $9,046 Avg Close $138.61 Range $132.49 - $142.48

Q3 2015

Shares 65,239 Value ($000) $8,762 Avg Close $143.92 Range $131.25 - $152.38

Q2 2015

Shares 63,639 Value ($000) $9,585 Avg Close $143.07 Range $133.38 - $151.97

Q1 2015

Shares 64,539 Value ($000) $7,390 Avg Close $123.95 Range $112.51 - $137.23

Q4 2014

Shares 64,539 Value ($000) $7,390 Avg Close $115.09 Range $102.71 - $122.93

Q3 2014

Shares 63,839 Value ($000) $7,239 Avg Close $118.49 Range $113.37 - $122.73

Q2 2014

Shares 62,839 Value ($000) $7,522 Avg Close $122.10 Range $117.98 - $131.42

Q1 2014

Shares 63,639 Value ($000) $7,931 Avg Close $128.18 Range $120.43 - $134.13

Q4 2013

Shares 64,039 Value ($000) $7,932 Avg Close $121.86 Range $115.25 - $125.00

Q3 2013

Shares 64,681 Value ($000) $7,604 Avg Close $117.94 Range $111.49 - $126.98

Q2 2013

Shares 62,603 Value ($000) $7,024 Avg Close $117.30 Range $110.02 - $127.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34,925	$10,582	$312.04	$280.61 - $343.12
Q3 2025	33,549	$9,407	$272.13	$237.63 - $308.44
Q2 2025	32,197	$7,770	$236.40	$211.43 - $260.00
Q1 2025	33,480	$8,154	$300.83	$235.84 - $373.69
Q4 2024	32,150	$10,562	$339.43	$306.42 - $387.99
Q3 2024	31,102	$10,406	$317.61	$262.12 - $353.09
Q2 2024	41,496	$11,333	$290.85	$266.52 - $346.83
Q1 2024	40,147	$13,886	$328.84	$302.65 - $364.24
Q4 2023	40,887	$13,202	$313.43	$261.59 - $366.30
Q3 2023	41,374	$14,831	$385.83	$349.27 - $431.79
Q2 2023	41,374	$15,686	$406.95	$356.51 - $494.05
Q1 2023	144,965	$69,441	$468.12	$415.04 - $509.62
Q4 2022	153,821	$64,680	$403.63	$344.63 - $457.93
Q3 2022	160,747	$67,054	$498.57	$406.24 - $572.70
Q2 2022	163,009	$80,689	$520.81	$462.61 - $607.54
Q1 2022	165,705	$93,330	$602.81	$524.19 - $752.17
Q4 2021	169,150	$127,805	$748.36	$703.67 - $798.97
Q3 2021	171,023	$127,575	$749.10	$644.34 - $832.70
Q2 2021	170,104	$109,596	$608.62	$569.46 - $657.79
Q1 2021	171,939	$98,206	$592.18	$545.00 - $689.00
Q4 2020	175,946	$102,566	$569.50	$507.22 - $648.39
Q3 2020	48,759	$25,133	$506.50	$443.80 - $540.06
Q2 2020	47,502	$21,447	$441.30	$330.00 - $497.42
Q1 2020	47,605	$16,688	$367.68	$309.38 - $413.02
Q4 2019	50,005	$18,503	$352.55	$319.26 - $376.43
Q3 2019	45,160	$15,027	$326.21	$303.82 - $348.39
Q2 2019	33,232	$10,388	$299.43	$281.66 - $319.99
Q1 2019	42,014	$12,843	$269.86	$223.89 - $323.95
Q4 2018	55,110	$12,798	$268.31	$220.05 - $315.00
Q3 2018	53,461	$16,733	$310.39	$285.83 - $345.15
Q2 2018	53,249	$15,364	$276.12	$240.01 - $304.36
Q1 2018	51,799	$12,954	$254.62	$231.00 - $279.59
Q4 2017	62,518	$14,921	$242.32	$214.44 - $273.87
Q3 2017	60,557	$13,457	$225.03	$208.95 - $242.79
Q2 2017	58,439	$13,225	$217.91	$198.25 - $230.40
Q1 2017	57,839	$11,530	$192.61	$181.87 - $209.50
Q4 2016	56,939	$10,379	$170.48	$154.89 - $184.89
Q3 2016	56,639	$9,278	$151.78	$140.53 - $164.45
Q2 2016	58,339	$8,344	$142.64	$135.02 - $150.00
Q1 2016	62,739	$8,578	$131.28	$122.03 - $139.63
Q4 2015	65,239	$9,046	$138.61	$132.49 - $142.48
Q3 2015	65,239	$8,762	$143.92	$131.25 - $152.38
Q2 2015	63,639	$9,585	$143.07	$133.38 - $151.97
Q1 2015	64,539	$7,390	$123.95	$112.51 - $137.23
Q4 2014	64,539	$7,390	$115.09	$102.71 - $122.93
Q3 2014	63,839	$7,239	$118.49	$113.37 - $122.73
Q2 2014	62,839	$7,522	$122.10	$117.98 - $131.42
Q1 2014	63,639	$7,931	$128.18	$120.43 - $134.13
Q4 2013	64,039	$7,932	$121.86	$115.25 - $125.00
Q3 2013	64,681	$7,604	$117.94	$111.49 - $126.98
Q2 2013	62,603	$7,024	$117.30	$110.02 - $127.17