THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

Calamos Wealth Management LLC's Holding History (CIK: 0001455258)

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

Q4 2025

Shares 1,928 Value ($000) $1,117 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 1,485 Value ($000) $720 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 1,223 Value ($000) $496 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 1,599 Value ($000) $796 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 1,637 Value ($000) $852 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 20,364 Value ($000) $12,597 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 20,334 Value ($000) $11,245 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 20,000 Value ($000) $11,624 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 1,691 Value ($000) $898 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 18,414 Value ($000) $9,321 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 18,345 Value ($000) $9,572 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 18,920 Value ($000) $10,905 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 2,905 Value ($000) $1,600 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 2,993 Value ($000) $1,518 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 3,055 Value ($000) $1,660 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 3,015 Value ($000) $1,781 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 2,869 Value ($000) $1,914 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 2,967 Value ($000) $1,695 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 3,030 Value ($000) $1,529 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 13,544 Value ($000) $6,181 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 18,660 Value ($000) $8,691 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 17,551 Value ($000) $7,749 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 16,338 Value ($000) $5,920 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 14,736 Value ($000) $4,179 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 760 Value ($000) $247 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 760 Value ($000) $221 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 760 Value ($000) $223 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 760 Value ($000) $208 Avg Close $244.42 Range $206.29 - $269.21

Q4 2017

Shares 14,337 Value ($000) $2,722 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 16,012 Value ($000) $3,029 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 15,876 Value ($000) $2,770 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 15,692 Value ($000) $2,410 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 12,292 Value ($000) $1,734 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 23,348 Value ($000) $3,714 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 21,301 Value ($000) $3,147 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 8,536 Value ($000) $1,209 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 6,990 Value ($000) $992 Avg Close $129.50 Range $116.40 - $139.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,928	$1,117	$565.16	$486.57 - $601.87
Q3 2025	1,485	$720	$464.78	$402.70 - $501.56
Q2 2025	1,223	$496	$417.06	$384.82 - $495.18
Q1 2025	1,599	$796	$539.78	$482.97 - $608.82
Q4 2024	1,637	$852	$547.53	$491.20 - $617.36
Q3 2024	20,364	$12,597	$589.13	$525.78 - $624.81
Q2 2024	20,334	$11,245	$569.75	$526.69 - $598.64
Q1 2024	20,000	$11,624	$557.71	$524.04 - $600.06
Q4 2023	1,691	$898	$480.76	$412.73 - $532.66
Q3 2023	18,414	$9,321	$528.90	$491.51 - $575.69
Q2 2023	18,345	$9,572	$535.25	$494.39 - $588.28
Q1 2023	18,920	$10,905	$558.70	$518.14 - $604.43
Q4 2022	2,905	$1,600	$524.96	$471.30 - $579.21
Q3 2022	2,993	$1,518	$554.13	$500.83 - $604.99
Q2 2022	3,055	$1,660	$544.70	$492.89 - $611.86
Q1 2022	3,015	$1,781	$568.16	$508.25 - $656.92
Q4 2021	2,869	$1,914	$617.25	$545.68 - $664.90
Q3 2021	2,967	$1,695	$542.36	$497.26 - $609.86
Q2 2021	3,030	$1,529	$466.00	$433.25 - $504.51
Q1 2021	13,544	$6,181	$471.13	$427.86 - $519.72
Q4 2020	18,660	$8,691	$462.59	$427.16 - $525.38
Q3 2020	17,551	$7,749	$407.40	$352.00 - $438.79
Q2 2020	16,338	$5,920	$330.32	$266.44 - $358.87
Q1 2020	14,736	$4,179	$310.51	$246.54 - $336.98
Q4 2019	760	$247	$298.40	$266.00 - $325.05
Q3 2019	760	$221	$281.62	$262.06 - $300.37
Q2 2019	760	$223	$270.70	$248.84 - $293.42
Q1 2019	760	$208	$244.42	$206.29 - $269.21
Q4 2017	14,337	$2,722	$187.44	$177.57 - $196.84
Q3 2017	16,012	$3,029	$177.07	$166.25 - $189.94
Q2 2017	15,876	$2,770	$164.09	$148.20 - $172.95
Q1 2017	15,692	$2,410	$149.18	$136.61 - $157.89
Q4 2016	12,292	$1,734	$143.74	$135.56 - $156.06
Q3 2016	23,348	$3,714	$150.09	$139.26 - $156.47
Q2 2016	21,301	$3,147	$143.61	$136.38 - $150.60
Q1 2016	8,536	$1,209	$130.26	$116.37 - $138.34
Q4 2015	6,990	$992	$129.50	$116.40 - $139.59