BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

SECTOR GAMMA AS's Holding History (CIK: 0001475373)

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

Q4 2025

Shares 23,750 Value ($000) $7,196 Avg Close $312.04 Range $280.61 - $343.12

Q3 2025

Shares 22,827 Value ($000) $6,400 Avg Close $272.13 Range $237.63 - $308.44

Q2 2025

Shares 17,829 Value ($000) $4,302 Avg Close $236.40 Range $211.43 - $260.00

Q1 2025

Shares 13,829 Value ($000) $3,368 Avg Close $300.83 Range $235.84 - $373.69

Q4 2024

Shares 16,829 Value ($000) $5,528 Avg Close $339.43 Range $306.42 - $387.99

Q3 2024

Shares 16,829 Value ($000) $5,631 Avg Close $317.61 Range $262.12 - $353.09

Q2 2024

Shares 16,829 Value ($000) $4,596 Avg Close $290.85 Range $266.52 - $346.83

Q1 2024

Shares 33,662 Value ($000) $11,643 Avg Close $328.84 Range $302.65 - $364.24

Q4 2023

Shares 23,609 Value ($000) $7,623 Avg Close $313.43 Range $261.59 - $366.30

Q1 2023

Shares 13,617 Value ($000) $6,523 Avg Close $468.12 Range $415.04 - $509.62

Q4 2022

Shares 15,988 Value ($000) $6,723 Avg Close $403.63 Range $344.63 - $457.93

Q3 2022

Shares 11,988 Value ($000) $5,001 Avg Close $498.57 Range $406.24 - $572.70

Q2 2022

Shares 11,785 Value ($000) $5,834 Avg Close $520.81 Range $462.61 - $607.54

Q1 2022

Shares 12,785 Value ($000) $7,201 Avg Close $602.81 Range $524.19 - $752.17

Q4 2021

Shares 11,639 Value ($000) $8,794 Avg Close $748.36 Range $703.67 - $798.97

Q3 2021

Shares 11,255 Value ($000) $8,396 Avg Close $749.10 Range $644.34 - $832.70

Q2 2021

Shares 16,136 Value ($000) $10,396 Avg Close $608.62 Range $569.46 - $657.79

Q1 2021

Shares 19,557 Value ($000) $11,170 Avg Close $592.18 Range $545.00 - $689.00

Q4 2020

Shares 21,417 Value ($000) $12,485 Avg Close $569.50 Range $507.22 - $648.39

Q3 2020

Shares 25,452 Value ($000) $13,119 Avg Close $506.50 Range $443.80 - $540.06

Q2 2020

Shares 26,270 Value ($000) $11,861 Avg Close $441.30 Range $330.00 - $497.42

Q1 2020

Shares 32,470 Value ($000) $11,383 Avg Close $367.68 Range $309.38 - $413.02

Q4 2019

Shares 44,870 Value ($000) $16,603 Avg Close $352.55 Range $319.26 - $376.43

Q3 2019

Shares 46,368 Value ($000) $15,428 Avg Close $326.21 Range $303.82 - $348.39

Q2 2019

Shares 85,026 Value ($000) $26,578 Avg Close $299.43 Range $281.66 - $319.99

Q1 2019

Shares 87,397 Value ($000) $26,716 Avg Close $269.86 Range $223.89 - $323.95

Q4 2018

Shares 96,697 Value ($000) $22,455 Avg Close $268.31 Range $220.05 - $315.00

Q3 2018

Shares 96,697 Value ($000) $30,265 Avg Close $310.39 Range $285.83 - $345.15

Q2 2018

Shares 86,449 Value ($000) $24,944 Avg Close $276.12 Range $240.01 - $304.36

Q1 2018

Shares 94,240 Value ($000) $23,568 Avg Close $254.62 Range $231.00 - $279.59

Q4 2017

Shares 95,040 Value ($000) $22,683 Avg Close $242.32 Range $214.44 - $273.87

Q3 2017

Shares 109,440 Value ($000) $24,320 Avg Close $225.03 Range $208.95 - $242.79

Q2 2017

Shares 114,942 Value ($000) $26,013 Avg Close $217.91 Range $198.25 - $230.40

Q1 2017

Shares 114,042 Value ($000) $22,733 Avg Close $192.61 Range $181.87 - $209.50

Q4 2016

Shares 114,042 Value ($000) $20,788 Avg Close $170.48 Range $154.89 - $184.89

Q3 2016

Shares 132,584 Value ($000) $22,351 Avg Close $151.78 Range $140.53 - $164.45

Q2 2016

Shares 129,124 Value ($000) $18,467 Avg Close $142.64 Range $135.02 - $150.00

Q1 2016

Shares 132,764 Value ($000) $18,151 Avg Close $131.28 Range $122.03 - $139.63

Q4 2015

Shares 119,830 Value ($000) $16,616 Avg Close $138.61 Range $132.49 - $142.48

Q3 2015

Shares 115,100 Value ($000) $15,459 Avg Close $143.92 Range $131.25 - $152.38

Q2 2015

Shares 105,400 Value ($000) $15,874 Avg Close $143.07 Range $133.38 - $151.97

Q1 2015

Shares 92,400 Value ($000) $12,491 Avg Close $123.95 Range $112.51 - $137.23

Q4 2014

Shares 96,200 Value ($000) $11,598 Avg Close $115.09 Range $102.71 - $122.93

Q3 2014

Shares 77,100 Value ($000) $8,743 Avg Close $118.49 Range $113.37 - $122.73

Q2 2014

Shares 66,300 Value ($000) $7,937 Avg Close $122.10 Range $117.98 - $131.42

Q1 2014

Shares 59,900 Value ($000) $7,674 Avg Close $128.18 Range $120.43 - $134.13

Q4 2013

Shares 58,200 Value ($000) $7,194 Avg Close $121.86 Range $115.25 - $125.00

Q3 2013

Shares 53,800 Value ($000) $6,325 Avg Close $117.94 Range $111.49 - $126.98

Q2 2013

Shares 37,000 Value ($000) $4,151 Avg Close $117.30 Range $110.02 - $127.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,750	$7,196	$312.04	$280.61 - $343.12
Q3 2025	22,827	$6,400	$272.13	$237.63 - $308.44
Q2 2025	17,829	$4,302	$236.40	$211.43 - $260.00
Q1 2025	13,829	$3,368	$300.83	$235.84 - $373.69
Q4 2024	16,829	$5,528	$339.43	$306.42 - $387.99
Q3 2024	16,829	$5,631	$317.61	$262.12 - $353.09
Q2 2024	16,829	$4,596	$290.85	$266.52 - $346.83
Q1 2024	33,662	$11,643	$328.84	$302.65 - $364.24
Q4 2023	23,609	$7,623	$313.43	$261.59 - $366.30
Q1 2023	13,617	$6,523	$468.12	$415.04 - $509.62
Q4 2022	15,988	$6,723	$403.63	$344.63 - $457.93
Q3 2022	11,988	$5,001	$498.57	$406.24 - $572.70
Q2 2022	11,785	$5,834	$520.81	$462.61 - $607.54
Q1 2022	12,785	$7,201	$602.81	$524.19 - $752.17
Q4 2021	11,639	$8,794	$748.36	$703.67 - $798.97
Q3 2021	11,255	$8,396	$749.10	$644.34 - $832.70
Q2 2021	16,136	$10,396	$608.62	$569.46 - $657.79
Q1 2021	19,557	$11,170	$592.18	$545.00 - $689.00
Q4 2020	21,417	$12,485	$569.50	$507.22 - $648.39
Q3 2020	25,452	$13,119	$506.50	$443.80 - $540.06
Q2 2020	26,270	$11,861	$441.30	$330.00 - $497.42
Q1 2020	32,470	$11,383	$367.68	$309.38 - $413.02
Q4 2019	44,870	$16,603	$352.55	$319.26 - $376.43
Q3 2019	46,368	$15,428	$326.21	$303.82 - $348.39
Q2 2019	85,026	$26,578	$299.43	$281.66 - $319.99
Q1 2019	87,397	$26,716	$269.86	$223.89 - $323.95
Q4 2018	96,697	$22,455	$268.31	$220.05 - $315.00
Q3 2018	96,697	$30,265	$310.39	$285.83 - $345.15
Q2 2018	86,449	$24,944	$276.12	$240.01 - $304.36
Q1 2018	94,240	$23,568	$254.62	$231.00 - $279.59
Q4 2017	95,040	$22,683	$242.32	$214.44 - $273.87
Q3 2017	109,440	$24,320	$225.03	$208.95 - $242.79
Q2 2017	114,942	$26,013	$217.91	$198.25 - $230.40
Q1 2017	114,042	$22,733	$192.61	$181.87 - $209.50
Q4 2016	114,042	$20,788	$170.48	$154.89 - $184.89
Q3 2016	132,584	$22,351	$151.78	$140.53 - $164.45
Q2 2016	129,124	$18,467	$142.64	$135.02 - $150.00
Q1 2016	132,764	$18,151	$131.28	$122.03 - $139.63
Q4 2015	119,830	$16,616	$138.61	$132.49 - $142.48
Q3 2015	115,100	$15,459	$143.92	$131.25 - $152.38
Q2 2015	105,400	$15,874	$143.07	$133.38 - $151.97
Q1 2015	92,400	$12,491	$123.95	$112.51 - $137.23
Q4 2014	96,200	$11,598	$115.09	$102.71 - $122.93
Q3 2014	77,100	$8,743	$118.49	$113.37 - $122.73
Q2 2014	66,300	$7,937	$122.10	$117.98 - $131.42
Q1 2014	59,900	$7,674	$128.18	$120.43 - $134.13
Q4 2013	58,200	$7,194	$121.86	$115.25 - $125.00
Q3 2013	53,800	$6,325	$117.94	$111.49 - $126.98
Q2 2013	37,000	$4,151	$117.30	$110.02 - $127.17