THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q4 2025

Shares 14,351 Value ($000) $8,316 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 17,581 Value ($000) $8,527 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 19,452 Value ($000) $7,887 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 21,031 Value ($000) $10,465 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 20,612 Value ($000) $10,723 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 21,703 Value ($000) $13,425 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 20,524 Value ($000) $11,350 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 20,288 Value ($000) $11,792 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 18,969 Value ($000) $10,069 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 20,956 Value ($000) $10,607 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 21,111 Value ($000) $11,015 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 24,423 Value ($000) $14,077 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 29,289 Value ($000) $16,129 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 36,215 Value ($000) $18,368 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 39,915 Value ($000) $21,685 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 43,347 Value ($000) $25,603 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 44,217 Value ($000) $29,503 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 44,369 Value ($000) $25,349 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 51,807 Value ($000) $26,135 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 54,607 Value ($000) $24,922 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 62,646 Value ($000) $29,179 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 67,052 Value ($000) $29,605 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 67,276 Value ($000) $24,377 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 65,221 Value ($000) $18,497 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 69,425 Value ($000) $22,554 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 74,178 Value ($000) $21,606 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 82,512 Value ($000) $24,232 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 86,527 Value ($000) $23,684 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 92,762 Value ($000) $20,759 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 98,276 Value ($000) $23,987 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 93,813 Value ($000) $19,432 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 83,981 Value ($000) $17,514 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 76,418 Value ($000) $14,510 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 72,051 Value ($000) $13,632 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 64,334 Value ($000) $11,224 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 66,308 Value ($000) $10,185 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 65,573 Value ($000) $9,252 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 60,595 Value ($000) $9,638 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 61,931 Value ($000) $9,151 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 55,488 Value ($000) $7,857 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 66,067 Value ($000) $9,372 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 65,202 Value ($000) $7,973 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 58,725 Value ($000) $7,620 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 53,058 Value ($000) $7,128 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 60,947 Value ($000) $7,636 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 61,836 Value ($000) $7,525 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 60,027 Value ($000) $7,083 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 52,804 Value ($000) $6,349 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 38,334 Value ($000) $4,268 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 22,811 Value ($000) $2,102 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 19,631 Value ($000) $1,661 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,351	$8,316	$565.16	$486.57 - $601.87
Q3 2025	17,581	$8,527	$464.78	$402.70 - $501.56
Q2 2025	19,452	$7,887	$417.06	$384.82 - $495.18
Q1 2025	21,031	$10,465	$539.78	$482.97 - $608.82
Q4 2024	20,612	$10,723	$547.53	$491.20 - $617.36
Q3 2024	21,703	$13,425	$589.13	$525.78 - $624.81
Q2 2024	20,524	$11,350	$569.75	$526.69 - $598.64
Q1 2024	20,288	$11,792	$557.71	$524.04 - $600.06
Q4 2023	18,969	$10,069	$480.76	$412.73 - $532.66
Q3 2023	20,956	$10,607	$528.90	$491.51 - $575.69
Q2 2023	21,111	$11,015	$535.25	$494.39 - $588.28
Q1 2023	24,423	$14,077	$558.70	$518.14 - $604.43
Q4 2022	29,289	$16,129	$524.96	$471.30 - $579.21
Q3 2022	36,215	$18,368	$554.13	$500.83 - $604.99
Q2 2022	39,915	$21,685	$544.70	$492.89 - $611.86
Q1 2022	43,347	$25,603	$568.16	$508.25 - $656.92
Q4 2021	44,217	$29,503	$617.25	$545.68 - $664.90
Q3 2021	44,369	$25,349	$542.36	$497.26 - $609.86
Q2 2021	51,807	$26,135	$466.00	$433.25 - $504.51
Q1 2021	54,607	$24,922	$471.13	$427.86 - $519.72
Q4 2020	62,646	$29,179	$462.59	$427.16 - $525.38
Q3 2020	67,052	$29,605	$407.40	$352.00 - $438.79
Q2 2020	67,276	$24,377	$330.32	$266.44 - $358.87
Q1 2020	65,221	$18,497	$310.51	$246.54 - $336.98
Q4 2019	69,425	$22,554	$298.40	$266.00 - $325.05
Q3 2019	74,178	$21,606	$281.62	$262.06 - $300.37
Q2 2019	82,512	$24,232	$270.70	$248.84 - $293.42
Q1 2019	86,527	$23,684	$244.42	$206.29 - $269.21
Q4 2018	92,762	$20,759	$230.26	$204.59 - $249.16
Q3 2018	98,276	$23,987	$225.62	$199.95 - $240.42
Q2 2018	93,813	$19,432	$208.02	$195.82 - $217.41
Q1 2018	83,981	$17,514	$205.54	$186.40 - $221.70
Q4 2017	76,418	$14,510	$187.44	$177.57 - $196.84
Q3 2017	72,051	$13,632	$177.07	$166.25 - $189.94
Q2 2017	64,334	$11,224	$164.09	$148.20 - $172.95
Q1 2017	66,308	$10,185	$149.18	$136.61 - $157.89
Q4 2016	65,573	$9,252	$143.74	$135.56 - $156.06
Q3 2016	60,595	$9,638	$150.09	$139.26 - $156.47
Q2 2016	61,931	$9,151	$143.61	$136.38 - $150.60
Q1 2016	55,488	$7,857	$130.26	$116.37 - $138.34
Q4 2015	66,067	$9,372	$129.50	$116.40 - $139.59
Q3 2015	65,202	$7,973	$126.34	$113.67 - $136.94
Q2 2015	58,725	$7,620	$126.27	$121.29 - $130.90
Q1 2015	53,058	$7,128	$124.72	$117.56 - $134.63
Q4 2014	60,947	$7,636	$117.50	$103.69 - $125.37
Q3 2014	61,836	$7,525	$117.35	$112.28 - $122.75
Q2 2014	60,027	$7,083	$113.45	$107.95 - $118.89
Q1 2014	52,804	$6,349	$114.47	$105.00 - $122.85
Q4 2013	38,334	$4,268	$95.60	$86.22 - $107.27
Q3 2013	22,811	$2,102	$86.81	$81.00 - $91.06
Q2 2013	19,631	$1,661	$79.76	$72.10 - $85.73