THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025

Shares 7,701,353 Value ($000) $4,463 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 6,470,481 Value ($000) $3,138 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 5,558,659 Value ($000) $2,254 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 9,304,832 Value ($000) $4,630 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 10,916,624 Value ($000) $5,679 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 10,973,057 Value ($000) $6,788 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 9,925,370 Value ($000) $5,489 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 10,054,621 Value ($000) $5,844 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 9,897,946 Value ($000) $5,254 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 10,138,105 Value ($000) $5,132 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 9,119,347 Value ($000) $4,758 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 8,586,632 Value ($000) $4,949 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 9,123,657 Value ($000) $5,024 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 8,962,313 Value ($000) $4,552,193 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 12,746,817 Value ($000) $6,925,091 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 14,531,076 Value ($000) $8,582,780 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 13,070,544 Value ($000) $8,721,190 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 13,176,749 Value ($000) $7,528,272 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 13,316,751 Value ($000) $6,717,901 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 11,183,061 Value ($000) $5,103,725 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 12,562,390 Value ($000) $5,844,669 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 13,975,627 Value ($000) $6,170,518 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 14,603,221 Value ($000) $5,291,331 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 16,480,118 Value ($000) $4,673,761 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 16,301,983 Value ($000) $5,296,025 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 17,074,351 Value ($000) $4,973,246 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 17,139,325 Value ($000) $5,033,477 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 16,743,495 Value ($000) $4,583,030 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 15,746,533 Value ($000) $3,523,917 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 14,195,415 Value ($000) $3,464,817 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 11,640,232 Value ($000) $2,411,157 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 12,829,395 Value ($000) $2,648,757 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 12,077,960 Value ($000) $2,293,363 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 12,332,147 Value ($000) $2,333,242 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 12,906,031 Value ($000) $2,251,715 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 16,220,262 Value ($000) $2,491,432 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 17,227,446 Value ($000) $2,430,793 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 22,956,863 Value ($000) $3,651,519 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 22,353,168 Value ($000) $3,302,904 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 23,583,828 Value ($000) $3,339,234 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 25,094,743 Value ($000) $3,559,689 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 23,807,307 Value ($000) $2,911,157 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 21,350,457 Value ($000) $2,770,435 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 22,277,486 Value ($000) $2,992,757 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 23,327,070 Value ($000) $2,922,649 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 22,265,883 Value ($000) $2,709,758 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 21,539,155 Value ($000) $2,541,620 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 19,478,657 Value ($000) $2,342,114 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 25,769,888 Value ($000) $2,869,477 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 25,026,867 Value ($000) $2,306,226 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 25,973,277 Value ($000) $2,198,118 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,701,353	$4,463	$565.16	$486.57 - $601.87
Q3 2025	6,470,481	$3,138	$464.78	$402.70 - $501.56
Q2 2025	5,558,659	$2,254	$417.06	$384.82 - $495.18
Q1 2025	9,304,832	$4,630	$539.78	$482.97 - $608.82
Q4 2024	10,916,624	$5,679	$547.53	$491.20 - $617.36
Q3 2024	10,973,057	$6,788	$589.13	$525.78 - $624.81
Q2 2024	9,925,370	$5,489	$569.75	$526.69 - $598.64
Q1 2024	10,054,621	$5,844	$557.71	$524.04 - $600.06
Q4 2023	9,897,946	$5,254	$480.76	$412.73 - $532.66
Q3 2023	10,138,105	$5,132	$528.90	$491.51 - $575.69
Q2 2023	9,119,347	$4,758	$535.25	$494.39 - $588.28
Q1 2023	8,586,632	$4,949	$558.70	$518.14 - $604.43
Q4 2022	9,123,657	$5,024	$524.96	$471.30 - $579.21
Q3 2022	8,962,313	$4,552,193	$554.13	$500.83 - $604.99
Q2 2022	12,746,817	$6,925,091	$544.70	$492.89 - $611.86
Q1 2022	14,531,076	$8,582,780	$568.16	$508.25 - $656.92
Q4 2021	13,070,544	$8,721,190	$617.25	$545.68 - $664.90
Q3 2021	13,176,749	$7,528,272	$542.36	$497.26 - $609.86
Q2 2021	13,316,751	$6,717,901	$466.00	$433.25 - $504.51
Q1 2021	11,183,061	$5,103,725	$471.13	$427.86 - $519.72
Q4 2020	12,562,390	$5,844,669	$462.59	$427.16 - $525.38
Q3 2020	13,975,627	$6,170,518	$407.40	$352.00 - $438.79
Q2 2020	14,603,221	$5,291,331	$330.32	$266.44 - $358.87
Q1 2020	16,480,118	$4,673,761	$310.51	$246.54 - $336.98
Q4 2019	16,301,983	$5,296,025	$298.40	$266.00 - $325.05
Q3 2019	17,074,351	$4,973,246	$281.62	$262.06 - $300.37
Q2 2019	17,139,325	$5,033,477	$270.70	$248.84 - $293.42
Q1 2019	16,743,495	$4,583,030	$244.42	$206.29 - $269.21
Q4 2018	15,746,533	$3,523,917	$230.26	$204.59 - $249.16
Q3 2018	14,195,415	$3,464,817	$225.62	$199.95 - $240.42
Q2 2018	11,640,232	$2,411,157	$208.02	$195.82 - $217.41
Q1 2018	12,829,395	$2,648,757	$205.54	$186.40 - $221.70
Q4 2017	12,077,960	$2,293,363	$187.44	$177.57 - $196.84
Q3 2017	12,332,147	$2,333,242	$177.07	$166.25 - $189.94
Q2 2017	12,906,031	$2,251,715	$164.09	$148.20 - $172.95
Q1 2017	16,220,262	$2,491,432	$149.18	$136.61 - $157.89
Q4 2016	17,227,446	$2,430,793	$143.74	$135.56 - $156.06
Q3 2016	22,956,863	$3,651,519	$150.09	$139.26 - $156.47
Q2 2016	22,353,168	$3,302,904	$143.61	$136.38 - $150.60
Q1 2016	23,583,828	$3,339,234	$130.26	$116.37 - $138.34
Q4 2015	25,094,743	$3,559,689	$129.50	$116.40 - $139.59
Q3 2015	23,807,307	$2,911,157	$126.34	$113.67 - $136.94
Q2 2015	21,350,457	$2,770,435	$126.27	$121.29 - $130.90
Q1 2015	22,277,486	$2,992,757	$124.72	$117.56 - $134.63
Q4 2014	23,327,070	$2,922,649	$117.50	$103.69 - $125.37
Q3 2014	22,265,883	$2,709,758	$117.35	$112.28 - $122.75
Q2 2014	21,539,155	$2,541,620	$113.45	$107.95 - $118.89
Q1 2014	19,478,657	$2,342,114	$114.47	$105.00 - $122.85
Q4 2013	25,769,888	$2,869,477	$95.60	$86.22 - $107.27
Q3 2013	25,026,867	$2,306,226	$86.81	$81.00 - $91.06
Q2 2013	25,973,277	$2,198,118	$79.76	$72.10 - $85.73