THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

ARS Investment Partners, LLC's Holding History (CIK: 0000733020)

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

Q4 2025

Shares 2,762 Value ($000) $1,600 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 2,705 Value ($000) $1,312 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 2,705 Value ($000) $1,097 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 2,777 Value ($000) $1,445 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 2,777 Value ($000) $1,445 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 2,777 Value ($000) $1,718 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 2,803 Value ($000) $1,550 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 3,282 Value ($000) $1,908 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 3,282 Value ($000) $1,742 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 3,282 Value ($000) $1,661 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 3,282 Value ($000) $1,712 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 3,207 Value ($000) $1,848 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 3,082 Value ($000) $1,697 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 3,082 Value ($000) $1,563 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 3,237 Value ($000) $1,759 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 3,197 Value ($000) $1,888 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 3,312 Value ($000) $2,210 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 3,312 Value ($000) $1,892 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 3,312 Value ($000) $1,671 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 3,225 Value ($000) $1,472 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 3,222 Value ($000) $1,501 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 3,222 Value ($000) $1,423 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 3,222 Value ($000) $1,167 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 3,222 Value ($000) $914 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 3,222 Value ($000) $1,047 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 3,222 Value ($000) $938 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 3,272 Value ($000) $961 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 3,290 Value ($000) $901 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 3,290 Value ($000) $736 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 3,311 Value ($000) $808 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 3,311 Value ($000) $686 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 3,311 Value ($000) $684 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 3,311 Value ($000) $629 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 3,338 Value ($000) $632 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 3,320 Value ($000) $579 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 3,320 Value ($000) $510 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 3,265 Value ($000) $461 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 45,193 Value ($000) $7,188 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 45,461 Value ($000) $6,717 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 19,306 Value ($000) $2,734 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 20,508 Value ($000) $2,909 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 20,650 Value ($000) $2,525 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 19,795 Value ($000) $2,569 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 18,605 Value ($000) $2,499 Avg Close $124.72 Range $117.56 - $134.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,762	$1,600	$565.16	$486.57 - $601.87
Q3 2025	2,705	$1,312	$464.78	$402.70 - $501.56
Q2 2025	2,705	$1,097	$417.06	$384.82 - $495.18
Q1 2025	2,777	$1,445	$539.78	$482.97 - $608.82
Q4 2024	2,777	$1,445	$547.53	$491.20 - $617.36
Q3 2024	2,777	$1,718	$589.13	$525.78 - $624.81
Q2 2024	2,803	$1,550	$569.75	$526.69 - $598.64
Q1 2024	3,282	$1,908	$557.71	$524.04 - $600.06
Q4 2023	3,282	$1,742	$480.76	$412.73 - $532.66
Q3 2023	3,282	$1,661	$528.90	$491.51 - $575.69
Q2 2023	3,282	$1,712	$535.25	$494.39 - $588.28
Q1 2023	3,207	$1,848	$558.70	$518.14 - $604.43
Q4 2022	3,082	$1,697	$524.96	$471.30 - $579.21
Q3 2022	3,082	$1,563	$554.13	$500.83 - $604.99
Q2 2022	3,237	$1,759	$544.70	$492.89 - $611.86
Q1 2022	3,197	$1,888	$568.16	$508.25 - $656.92
Q4 2021	3,312	$2,210	$617.25	$545.68 - $664.90
Q3 2021	3,312	$1,892	$542.36	$497.26 - $609.86
Q2 2021	3,312	$1,671	$466.00	$433.25 - $504.51
Q1 2021	3,225	$1,472	$471.13	$427.86 - $519.72
Q4 2020	3,222	$1,501	$462.59	$427.16 - $525.38
Q3 2020	3,222	$1,423	$407.40	$352.00 - $438.79
Q2 2020	3,222	$1,167	$330.32	$266.44 - $358.87
Q1 2020	3,222	$914	$310.51	$246.54 - $336.98
Q4 2019	3,222	$1,047	$298.40	$266.00 - $325.05
Q3 2019	3,222	$938	$281.62	$262.06 - $300.37
Q2 2019	3,272	$961	$270.70	$248.84 - $293.42
Q1 2019	3,290	$901	$244.42	$206.29 - $269.21
Q4 2018	3,290	$736	$230.26	$204.59 - $249.16
Q3 2018	3,311	$808	$225.62	$199.95 - $240.42
Q2 2018	3,311	$686	$208.02	$195.82 - $217.41
Q1 2018	3,311	$684	$205.54	$186.40 - $221.70
Q4 2017	3,311	$629	$187.44	$177.57 - $196.84
Q3 2017	3,338	$632	$177.07	$166.25 - $189.94
Q2 2017	3,320	$579	$164.09	$148.20 - $172.95
Q1 2017	3,320	$510	$149.18	$136.61 - $157.89
Q4 2016	3,265	$461	$143.74	$135.56 - $156.06
Q3 2016	45,193	$7,188	$150.09	$139.26 - $156.47
Q2 2016	45,461	$6,717	$143.61	$136.38 - $150.60
Q1 2016	19,306	$2,734	$130.26	$116.37 - $138.34
Q4 2015	20,508	$2,909	$129.50	$116.40 - $139.59
Q3 2015	20,650	$2,525	$126.34	$113.67 - $136.94
Q2 2015	19,795	$2,569	$126.27	$121.29 - $130.90
Q1 2015	18,605	$2,499	$124.72	$117.56 - $134.63