BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

BANK OF AMERICA CORP /DE/'s Holding History (CIK: 0000070858)

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

Q4 2025

Shares 445,449 Value ($000) $134,967 Avg Close $312.04 Range $280.61 - $343.12

Q3 2025

Shares 459,887 Value ($000) $128,948 Avg Close $272.13 Range $237.63 - $308.44

Q2 2025

Shares 452,133 Value ($000) $109,109 Avg Close $236.40 Range $211.43 - $260.00

Q1 2025

Shares 430,539 Value ($000) $104,862 Avg Close $300.83 Range $235.84 - $373.69

Q4 2024

Shares 427,292 Value ($000) $140,370 Avg Close $339.43 Range $306.42 - $387.99

Q3 2024

Shares 53,023 Value ($000) $17,740 Avg Close $317.61 Range $262.12 - $353.09

Q2 2024

Shares 441,876 Value ($000) $120,681 Avg Close $290.85 Range $266.52 - $346.83

Q1 2024

Shares 29,314 Value ($000) $10,139 Avg Close $328.84 Range $302.65 - $364.24

Q4 2023

Shares 387,793 Value ($000) $125,214 Avg Close $313.43 Range $261.59 - $366.30

Q3 2023

Shares 496,638 Value ($000) $178,020 Avg Close $385.83 Range $349.27 - $431.79

Q2 2023

Shares 447,457 Value ($000) $169,640 Avg Close $406.95 Range $356.51 - $494.05

Q1 2023

Shares 460,215 Value ($000) $220,452 Avg Close $468.12 Range $415.04 - $509.62

Q4 2022

Shares 408,796 Value ($000) $171,895 Avg Close $403.63 Range $344.63 - $457.93

Q3 2022

Shares 410,066 Value ($000) $171,055 Avg Close $498.57 Range $406.24 - $572.70

Q2 2022

Shares 407,592 Value ($000) $201,758 Avg Close $520.81 Range $462.61 - $607.54

Q1 2022

Shares 394,499 Value ($000) $222,193 Avg Close $602.81 Range $524.19 - $752.17

Q4 2021

Shares 370,651 Value ($000) $280,052 Avg Close $748.36 Range $703.67 - $798.97

Q3 2021

Shares 382,071 Value ($000) $285,005 Avg Close $749.10 Range $644.34 - $832.70

Q2 2021

Shares 398,200 Value ($000) $256,556 Avg Close $608.62 Range $569.46 - $657.79

Q1 2021

Shares 370,761 Value ($000) $211,768 Avg Close $592.18 Range $545.00 - $689.00

Q4 2020

Shares 365,096 Value ($000) $212,828 Avg Close $569.50 Range $507.22 - $648.39

Q3 2020

Shares 384,144 Value ($000) $198,011 Avg Close $506.50 Range $443.80 - $540.06

Q2 2020

Shares 348,380 Value ($000) $157,290 Avg Close $441.30 Range $330.00 - $497.42

Q1 2020

Shares 342,533 Value ($000) $120,079 Avg Close $367.68 Range $309.38 - $413.02

Q4 2019

Shares 368,177 Value ($000) $136,236 Avg Close $352.55 Range $319.26 - $376.43

Q3 2019

Shares 326,802 Value ($000) $108,739 Avg Close $326.21 Range $303.82 - $348.39

Q2 2019

Shares 316,502 Value ($000) $98,936 Avg Close $299.43 Range $281.66 - $319.99

Q1 2019

Shares 321,795 Value ($000) $98,365 Avg Close $269.86 Range $223.89 - $323.95

Q4 2018

Shares 287,203 Value ($000) $66,694 Avg Close $268.31 Range $220.05 - $315.00

Q3 2018

Shares 332,840 Value ($000) $104,176 Avg Close $310.39 Range $285.83 - $345.15

Q2 2018

Shares 334,269 Value ($000) $96,450 Avg Close $276.12 Range $240.01 - $304.36

Q1 2018

Shares 341,701 Value ($000) $85,453 Avg Close $254.62 Range $231.00 - $279.59

Q4 2017

Shares 330,418 Value ($000) $78,861 Avg Close $242.32 Range $214.44 - $273.87

Q3 2017

Shares 523,879 Value ($000) $116,417 Avg Close $225.03 Range $208.95 - $242.79

Q2 2017

Shares 353,509 Value ($000) $80,004 Avg Close $217.91 Range $198.25 - $230.40

Q1 2017

Shares 365,909 Value ($000) $72,941 Avg Close $192.61 Range $181.87 - $209.50

Q4 2016

Shares 388,373 Value ($000) $70,793 Avg Close $170.48 Range $154.89 - $184.89

Q3 2016

Shares 343,324 Value ($000) $56,240 Avg Close $151.78 Range $140.53 - $164.45

Q2 2016

Shares 330,379 Value ($000) $47,251 Avg Close $142.64 Range $135.02 - $150.00

Q1 2016

Shares 324,430 Value ($000) $44,357 Avg Close $131.28 Range $122.03 - $139.63

Q4 2015

Shares 324,583 Value ($000) $45,006 Avg Close $138.61 Range $132.49 - $142.48

Q3 2015

Shares 320,870 Value ($000) $43,096 Avg Close $143.92 Range $131.25 - $152.38

Q2 2015

Shares 65,990 Value ($000) $9,939 Avg Close $143.07 Range $133.38 - $151.97

Q1 2015

Shares 55,286 Value ($000) $7,473 Avg Close $123.95 Range $112.51 - $137.23

Q4 2014

Shares 53,091 Value ($000) $6,401 Avg Close $115.09 Range $102.71 - $122.93

Q3 2014

Shares 51,837 Value ($000) $5,878 Avg Close $118.49 Range $113.37 - $122.73

Q2 2014

Shares 48,922 Value ($000) $5,857 Avg Close $122.10 Range $117.98 - $131.42

Q1 2014

Shares 43,371 Value ($000) $5,557 Avg Close $128.18 Range $120.43 - $134.13

Q4 2013

Shares 47,603 Value ($000) $5,883 Avg Close $121.86 Range $115.25 - $125.00

Q3 2013

Shares 55,231 Value ($000) $6,493 Avg Close $117.94 Range $111.49 - $126.98

Q2 2013

Shares 53,728 Value ($000) $6,028 Avg Close $117.30 Range $110.02 - $127.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	445,449	$134,967	$312.04	$280.61 - $343.12
Q3 2025	459,887	$128,948	$272.13	$237.63 - $308.44
Q2 2025	452,133	$109,109	$236.40	$211.43 - $260.00
Q1 2025	430,539	$104,862	$300.83	$235.84 - $373.69
Q4 2024	427,292	$140,370	$339.43	$306.42 - $387.99
Q3 2024	53,023	$17,740	$317.61	$262.12 - $353.09
Q2 2024	441,876	$120,681	$290.85	$266.52 - $346.83
Q1 2024	29,314	$10,139	$328.84	$302.65 - $364.24
Q4 2023	387,793	$125,214	$313.43	$261.59 - $366.30
Q3 2023	496,638	$178,020	$385.83	$349.27 - $431.79
Q2 2023	447,457	$169,640	$406.95	$356.51 - $494.05
Q1 2023	460,215	$220,452	$468.12	$415.04 - $509.62
Q4 2022	408,796	$171,895	$403.63	$344.63 - $457.93
Q3 2022	410,066	$171,055	$498.57	$406.24 - $572.70
Q2 2022	407,592	$201,758	$520.81	$462.61 - $607.54
Q1 2022	394,499	$222,193	$602.81	$524.19 - $752.17
Q4 2021	370,651	$280,052	$748.36	$703.67 - $798.97
Q3 2021	382,071	$285,005	$749.10	$644.34 - $832.70
Q2 2021	398,200	$256,556	$608.62	$569.46 - $657.79
Q1 2021	370,761	$211,768	$592.18	$545.00 - $689.00
Q4 2020	365,096	$212,828	$569.50	$507.22 - $648.39
Q3 2020	384,144	$198,011	$506.50	$443.80 - $540.06
Q2 2020	348,380	$157,290	$441.30	$330.00 - $497.42
Q1 2020	342,533	$120,079	$367.68	$309.38 - $413.02
Q4 2019	368,177	$136,236	$352.55	$319.26 - $376.43
Q3 2019	326,802	$108,739	$326.21	$303.82 - $348.39
Q2 2019	316,502	$98,936	$299.43	$281.66 - $319.99
Q1 2019	321,795	$98,365	$269.86	$223.89 - $323.95
Q4 2018	287,203	$66,694	$268.31	$220.05 - $315.00
Q3 2018	332,840	$104,176	$310.39	$285.83 - $345.15
Q2 2018	334,269	$96,450	$276.12	$240.01 - $304.36
Q1 2018	341,701	$85,453	$254.62	$231.00 - $279.59
Q4 2017	330,418	$78,861	$242.32	$214.44 - $273.87
Q3 2017	523,879	$116,417	$225.03	$208.95 - $242.79
Q2 2017	353,509	$80,004	$217.91	$198.25 - $230.40
Q1 2017	365,909	$72,941	$192.61	$181.87 - $209.50
Q4 2016	388,373	$70,793	$170.48	$154.89 - $184.89
Q3 2016	343,324	$56,240	$151.78	$140.53 - $164.45
Q2 2016	330,379	$47,251	$142.64	$135.02 - $150.00
Q1 2016	324,430	$44,357	$131.28	$122.03 - $139.63
Q4 2015	324,583	$45,006	$138.61	$132.49 - $142.48
Q3 2015	320,870	$43,096	$143.92	$131.25 - $152.38
Q2 2015	65,990	$9,939	$143.07	$133.38 - $151.97
Q1 2015	55,286	$7,473	$123.95	$112.51 - $137.23
Q4 2014	53,091	$6,401	$115.09	$102.71 - $122.93
Q3 2014	51,837	$5,878	$118.49	$113.37 - $122.73
Q2 2014	48,922	$5,857	$122.10	$117.98 - $131.42
Q1 2014	43,371	$5,557	$128.18	$120.43 - $134.13
Q4 2013	47,603	$5,883	$121.86	$115.25 - $125.00
Q3 2013	55,231	$6,493	$117.94	$111.49 - $126.98
Q2 2013	53,728	$6,028	$117.30	$110.02 - $127.17