THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2025

Shares 70,102 Value ($000) $40,621 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 64,657 Value ($000) $31,360 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 41,813 Value ($000) $16,953 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 50,433 Value ($000) $25,096 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 36,602 Value ($000) $19,042 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 31,164 Value ($000) $19,277 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 24,636 Value ($000) $13,624 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 36,834 Value ($000) $21,408 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 25,411 Value ($000) $13,488 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 26,209 Value ($000) $13,266 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 46,346 Value ($000) $24,181 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 34,270 Value ($000) $19,752 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 376,471 Value ($000) $207,324 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 66,420 Value ($000) $33,687 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 370,252 Value ($000) $201,150 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 395,802 Value ($000) $233,780 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 104,713 Value ($000) $69,869 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 89,650 Value ($000) $51,220 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 108,422 Value ($000) $54,650 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 519,455 Value ($000) $237,069 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 281,831 Value ($000) $131,271 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 270,555 Value ($000) $119,455 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 278,868 Value ($000) $101,045 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 356,477 Value ($000) $101,097 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 251,440 Value ($000) $81,685 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 323,789 Value ($000) $94,310 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 348,903 Value ($000) $102,466 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 430,229 Value ($000) $117,762 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 433,773 Value ($000) $97,074 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 303,090 Value ($000) $73,978 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 157,471 Value ($000) $32,619 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 95,339 Value ($000) $19,684 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 147,093 Value ($000) $27,930 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 123,117 Value ($000) $23,294 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 121,329 Value ($000) $21,168 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 122,861 Value ($000) $18,871 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 171,944 Value ($000) $24,261 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 146,997 Value ($000) $23,381 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 185,078 Value ($000) $27,347 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 311,973 Value ($000) $44,172 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 276,223 Value ($000) $39,182 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 181,921 Value ($000) $22,245 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 322,899 Value ($000) $41,899 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 142,717 Value ($000) $19,173 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 323,243 Value ($000) $40,499 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 105,640 Value ($000) $12,856 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 54,100 Value ($000) $6,384 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 124,742 Value ($000) $14,999 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 162,397 Value ($000) $18,083 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 157,473 Value ($000) $14,511 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 217,309 Value ($000) $18,391 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	70,102	$40,621	$565.16	$486.57 - $601.87
Q3 2025	64,657	$31,360	$464.78	$402.70 - $501.56
Q2 2025	41,813	$16,953	$417.06	$384.82 - $495.18
Q1 2025	50,433	$25,096	$539.78	$482.97 - $608.82
Q4 2024	36,602	$19,042	$547.53	$491.20 - $617.36
Q3 2024	31,164	$19,277	$589.13	$525.78 - $624.81
Q2 2024	24,636	$13,624	$569.75	$526.69 - $598.64
Q1 2024	36,834	$21,408	$557.71	$524.04 - $600.06
Q4 2023	25,411	$13,488	$480.76	$412.73 - $532.66
Q3 2023	26,209	$13,266	$528.90	$491.51 - $575.69
Q2 2023	46,346	$24,181	$535.25	$494.39 - $588.28
Q1 2023	34,270	$19,752	$558.70	$518.14 - $604.43
Q4 2022	376,471	$207,324	$524.96	$471.30 - $579.21
Q3 2022	66,420	$33,687	$554.13	$500.83 - $604.99
Q2 2022	370,252	$201,150	$544.70	$492.89 - $611.86
Q1 2022	395,802	$233,780	$568.16	$508.25 - $656.92
Q4 2021	104,713	$69,869	$617.25	$545.68 - $664.90
Q3 2021	89,650	$51,220	$542.36	$497.26 - $609.86
Q2 2021	108,422	$54,650	$466.00	$433.25 - $504.51
Q1 2021	519,455	$237,069	$471.13	$427.86 - $519.72
Q4 2020	281,831	$131,271	$462.59	$427.16 - $525.38
Q3 2020	270,555	$119,455	$407.40	$352.00 - $438.79
Q2 2020	278,868	$101,045	$330.32	$266.44 - $358.87
Q1 2020	356,477	$101,097	$310.51	$246.54 - $336.98
Q4 2019	251,440	$81,685	$298.40	$266.00 - $325.05
Q3 2019	323,789	$94,310	$281.62	$262.06 - $300.37
Q2 2019	348,903	$102,466	$270.70	$248.84 - $293.42
Q1 2019	430,229	$117,762	$244.42	$206.29 - $269.21
Q4 2018	433,773	$97,074	$230.26	$204.59 - $249.16
Q3 2018	303,090	$73,978	$225.62	$199.95 - $240.42
Q2 2018	157,471	$32,619	$208.02	$195.82 - $217.41
Q1 2018	95,339	$19,684	$205.54	$186.40 - $221.70
Q4 2017	147,093	$27,930	$187.44	$177.57 - $196.84
Q3 2017	123,117	$23,294	$177.07	$166.25 - $189.94
Q2 2017	121,329	$21,168	$164.09	$148.20 - $172.95
Q1 2017	122,861	$18,871	$149.18	$136.61 - $157.89
Q4 2016	171,944	$24,261	$143.74	$135.56 - $156.06
Q3 2016	146,997	$23,381	$150.09	$139.26 - $156.47
Q2 2016	185,078	$27,347	$143.61	$136.38 - $150.60
Q1 2016	311,973	$44,172	$130.26	$116.37 - $138.34
Q4 2015	276,223	$39,182	$129.50	$116.40 - $139.59
Q3 2015	181,921	$22,245	$126.34	$113.67 - $136.94
Q2 2015	322,899	$41,899	$126.27	$121.29 - $130.90
Q1 2015	142,717	$19,173	$124.72	$117.56 - $134.63
Q4 2014	323,243	$40,499	$117.50	$103.69 - $125.37
Q3 2014	105,640	$12,856	$117.35	$112.28 - $122.75
Q2 2014	54,100	$6,384	$113.45	$107.95 - $118.89
Q1 2014	124,742	$14,999	$114.47	$105.00 - $122.85
Q4 2013	162,397	$18,083	$95.60	$86.22 - $107.27
Q3 2013	157,473	$14,511	$86.81	$81.00 - $91.06
Q2 2013	217,309	$18,391	$79.76	$72.10 - $85.73