THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2025

Shares 3,087,666 Value ($000) $1,789,148 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 2,936,998 Value ($000) $1,424,503 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 2,342,780 Value ($000) $949,904 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 2,396,032 Value ($000) $1,192,266 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 2,575,631 Value ($000) $1,339,921 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 3,392,690 Value ($000) $2,098,616 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 3,831,532 Value ($000) $2,118,837 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 4,307,145 Value ($000) $2,503,356 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 4,180,285 Value ($000) $2,218,853 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 6,407,061 Value ($000) $3,243,062 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 6,794,864 Value ($000) $3,545,220 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 8,132,754 Value ($000) $4,687,475 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 9,292,254 Value ($000) $5,117,151 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 9,998,428 Value ($000) $5,071,103 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 10,599,890 Value ($000) $5,758,710 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 11,081,064 Value ($000) $6,545,029 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 11,272,956 Value ($000) $7,521,769 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 11,789,537 Value ($000) $6,735,716 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 12,031,832 Value ($000) $6,069,699 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 12,307,187 Value ($000) $5,616,754 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 12,745,814 Value ($000) $5,936,745 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 13,501,907 Value ($000) $5,961,361 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 14,182,592 Value ($000) $5,138,919 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 15,500,637 Value ($000) $4,395,980 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 16,178,653 Value ($000) $5,255,958 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 16,877,650 Value ($000) $4,915,953 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 17,313,039 Value ($000) $5,084,493 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 17,794,360 Value ($000) $4,870,672 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 18,553,235 Value ($000) $4,152,029 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 20,666,928 Value ($000) $5,044,384 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 22,184,468 Value ($000) $4,595,290 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 23,163,042 Value ($000) $4,782,240 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 25,138,641 Value ($000) $4,773,324 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 25,886,215 Value ($000) $4,897,670 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 27,376,637 Value ($000) $4,776,402 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 28,433,318 Value ($000) $4,367,358 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 28,702,899 Value ($000) $4,049,978 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 28,550,948 Value ($000) $4,541,313 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 29,094,290 Value ($000) $4,298,971 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 29,695,576 Value ($000) $4,204,597 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 29,908,034 Value ($000) $4,242,454 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 30,155,511 Value ($000) $3,687,416 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 30,765,330 Value ($000) $3,992,109,221 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 30,656,131 Value ($000) $4,118,344,649 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 31,322,837 Value ($000) $3,924,438,257 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 30,602,464 Value ($000) $3,724,321 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 30,713,883 Value ($000) $3,624,238 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 30,856,383 Value ($000) $3,710,171,492 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 35,428,214 Value ($000) $3,944,931,629 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 35,679,342 Value ($000) $3,287,851,366 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 34,259,433 Value ($000) $2,899,375,815 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,087,666	$1,789,148	$565.16	$486.57 - $601.87
Q3 2025	2,936,998	$1,424,503	$464.78	$402.70 - $501.56
Q2 2025	2,342,780	$949,904	$417.06	$384.82 - $495.18
Q1 2025	2,396,032	$1,192,266	$539.78	$482.97 - $608.82
Q4 2024	2,575,631	$1,339,921	$547.53	$491.20 - $617.36
Q3 2024	3,392,690	$2,098,616	$589.13	$525.78 - $624.81
Q2 2024	3,831,532	$2,118,837	$569.75	$526.69 - $598.64
Q1 2024	4,307,145	$2,503,356	$557.71	$524.04 - $600.06
Q4 2023	4,180,285	$2,218,853	$480.76	$412.73 - $532.66
Q3 2023	6,407,061	$3,243,062	$528.90	$491.51 - $575.69
Q2 2023	6,794,864	$3,545,220	$535.25	$494.39 - $588.28
Q1 2023	8,132,754	$4,687,475	$558.70	$518.14 - $604.43
Q4 2022	9,292,254	$5,117,151	$524.96	$471.30 - $579.21
Q3 2022	9,998,428	$5,071,103	$554.13	$500.83 - $604.99
Q2 2022	10,599,890	$5,758,710	$544.70	$492.89 - $611.86
Q1 2022	11,081,064	$6,545,029	$568.16	$508.25 - $656.92
Q4 2021	11,272,956	$7,521,769	$617.25	$545.68 - $664.90
Q3 2021	11,789,537	$6,735,716	$542.36	$497.26 - $609.86
Q2 2021	12,031,832	$6,069,699	$466.00	$433.25 - $504.51
Q1 2021	12,307,187	$5,616,754	$471.13	$427.86 - $519.72
Q4 2020	12,745,814	$5,936,745	$462.59	$427.16 - $525.38
Q3 2020	13,501,907	$5,961,361	$407.40	$352.00 - $438.79
Q2 2020	14,182,592	$5,138,919	$330.32	$266.44 - $358.87
Q1 2020	15,500,637	$4,395,980	$310.51	$246.54 - $336.98
Q4 2019	16,178,653	$5,255,958	$298.40	$266.00 - $325.05
Q3 2019	16,877,650	$4,915,953	$281.62	$262.06 - $300.37
Q2 2019	17,313,039	$5,084,493	$270.70	$248.84 - $293.42
Q1 2019	17,794,360	$4,870,672	$244.42	$206.29 - $269.21
Q4 2018	18,553,235	$4,152,029	$230.26	$204.59 - $249.16
Q3 2018	20,666,928	$5,044,384	$225.62	$199.95 - $240.42
Q2 2018	22,184,468	$4,595,290	$208.02	$195.82 - $217.41
Q1 2018	23,163,042	$4,782,240	$205.54	$186.40 - $221.70
Q4 2017	25,138,641	$4,773,324	$187.44	$177.57 - $196.84
Q3 2017	25,886,215	$4,897,670	$177.07	$166.25 - $189.94
Q2 2017	27,376,637	$4,776,402	$164.09	$148.20 - $172.95
Q1 2017	28,433,318	$4,367,358	$149.18	$136.61 - $157.89
Q4 2016	28,702,899	$4,049,978	$143.74	$135.56 - $156.06
Q3 2016	28,550,948	$4,541,313	$150.09	$139.26 - $156.47
Q2 2016	29,094,290	$4,298,971	$143.61	$136.38 - $150.60
Q1 2016	29,695,576	$4,204,597	$130.26	$116.37 - $138.34
Q4 2015	29,908,034	$4,242,454	$129.50	$116.40 - $139.59
Q3 2015	30,155,511	$3,687,416	$126.34	$113.67 - $136.94
Q2 2015	30,765,330	$3,992,109,221	$126.27	$121.29 - $130.90
Q1 2015	30,656,131	$4,118,344,649	$124.72	$117.56 - $134.63
Q4 2014	31,322,837	$3,924,438,257	$117.50	$103.69 - $125.37
Q3 2014	30,602,464	$3,724,321	$117.35	$112.28 - $122.75
Q2 2014	30,713,883	$3,624,238	$113.45	$107.95 - $118.89
Q1 2014	30,856,383	$3,710,171,492	$114.47	$105.00 - $122.85
Q4 2013	35,428,214	$3,944,931,629	$95.60	$86.22 - $107.27
Q3 2013	35,679,342	$3,287,851,366	$86.81	$81.00 - $91.06
Q2 2013	34,259,433	$2,899,375,815	$79.76	$72.10 - $85.73