THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

NORTH STAR ASSET MANAGEMENT INC's Holding History (CIK: 0001056559)

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

Q4 2025

Shares 61,749 Value ($000) $35,781 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 62,054 Value ($000) $30,098 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 60,563 Value ($000) $24,556 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 56,739 Value ($000) $28,233 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 55,625 Value ($000) $28,938 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 54,044 Value ($000) $33,430 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 54,183 Value ($000) $29,963 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 53,866 Value ($000) $31,308 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 53,616 Value ($000) $28,459 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 52,610 Value ($000) $26,630 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 51,780 Value ($000) $27,016 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 50,961 Value ($000) $29,372 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 51,273 Value ($000) $28,236 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 51,330 Value ($000) $26,034 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 49,794 Value ($000) $27,053 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 50,098 Value ($000) $29,591 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 51,069 Value ($000) $34,076 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 51,977 Value ($000) $29,696 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 52,001 Value ($000) $26,233 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 49,725 Value ($000) $22,693 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 49,532 Value ($000) $23,071 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 50,339 Value ($000) $22,226 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 51,186 Value ($000) $18,547 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 53,967 Value ($000) $15,305 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 52,986 Value ($000) $17,214 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 53,446 Value ($000) $15,567 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 53,272 Value ($000) $15,645 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 52,793 Value ($000) $14,450 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 52,666 Value ($000) $11,786 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 52,032 Value ($000) $12,700 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 51,255 Value ($000) $10,617 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 49,040 Value ($000) $10,125 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 48,033 Value ($000) $9,121 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 46,942 Value ($000) $8,881 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 47,445 Value ($000) $8,278 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 48,571 Value ($000) $7,461 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 46,639 Value ($000) $6,581 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 44,964 Value ($000) $7,152 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 45,792 Value ($000) $6,766 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 45,357 Value ($000) $6,422 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 44,714 Value ($000) $6,343 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 43,232 Value ($000) $5,286 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 38,079 Value ($000) $4,941 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 37,682 Value ($000) $5,062 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 36,869 Value ($000) $4,619 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 35,929 Value ($000) $4,373 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 35,736 Value ($000) $4,217 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 36,154 Value ($000) $4,347 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 35,266 Value ($000) $3,927 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 34,296 Value ($000) $3,160 Avg Close $86.81 Range $81.00 - $91.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	61,749	$35,781	$565.16	$486.57 - $601.87
Q3 2025	62,054	$30,098	$464.78	$402.70 - $501.56
Q2 2025	60,563	$24,556	$417.06	$384.82 - $495.18
Q1 2025	56,739	$28,233	$539.78	$482.97 - $608.82
Q4 2024	55,625	$28,938	$547.53	$491.20 - $617.36
Q3 2024	54,044	$33,430	$589.13	$525.78 - $624.81
Q2 2024	54,183	$29,963	$569.75	$526.69 - $598.64
Q1 2024	53,866	$31,308	$557.71	$524.04 - $600.06
Q4 2023	53,616	$28,459	$480.76	$412.73 - $532.66
Q3 2023	52,610	$26,630	$528.90	$491.51 - $575.69
Q2 2023	51,780	$27,016	$535.25	$494.39 - $588.28
Q1 2023	50,961	$29,372	$558.70	$518.14 - $604.43
Q4 2022	51,273	$28,236	$524.96	$471.30 - $579.21
Q3 2022	51,330	$26,034	$554.13	$500.83 - $604.99
Q2 2022	49,794	$27,053	$544.70	$492.89 - $611.86
Q1 2022	50,098	$29,591	$568.16	$508.25 - $656.92
Q4 2021	51,069	$34,076	$617.25	$545.68 - $664.90
Q3 2021	51,977	$29,696	$542.36	$497.26 - $609.86
Q2 2021	52,001	$26,233	$466.00	$433.25 - $504.51
Q1 2021	49,725	$22,693	$471.13	$427.86 - $519.72
Q4 2020	49,532	$23,071	$462.59	$427.16 - $525.38
Q3 2020	50,339	$22,226	$407.40	$352.00 - $438.79
Q2 2020	51,186	$18,547	$330.32	$266.44 - $358.87
Q1 2020	53,967	$15,305	$310.51	$246.54 - $336.98
Q4 2019	52,986	$17,214	$298.40	$266.00 - $325.05
Q3 2019	53,446	$15,567	$281.62	$262.06 - $300.37
Q2 2019	53,272	$15,645	$270.70	$248.84 - $293.42
Q1 2019	52,793	$14,450	$244.42	$206.29 - $269.21
Q4 2018	52,666	$11,786	$230.26	$204.59 - $249.16
Q3 2018	52,032	$12,700	$225.62	$199.95 - $240.42
Q2 2018	51,255	$10,617	$208.02	$195.82 - $217.41
Q1 2018	49,040	$10,125	$205.54	$186.40 - $221.70
Q4 2017	48,033	$9,121	$187.44	$177.57 - $196.84
Q3 2017	46,942	$8,881	$177.07	$166.25 - $189.94
Q2 2017	47,445	$8,278	$164.09	$148.20 - $172.95
Q1 2017	48,571	$7,461	$149.18	$136.61 - $157.89
Q4 2016	46,639	$6,581	$143.74	$135.56 - $156.06
Q3 2016	44,964	$7,152	$150.09	$139.26 - $156.47
Q2 2016	45,792	$6,766	$143.61	$136.38 - $150.60
Q1 2016	45,357	$6,422	$130.26	$116.37 - $138.34
Q4 2015	44,714	$6,343	$129.50	$116.40 - $139.59
Q3 2015	43,232	$5,286	$126.34	$113.67 - $136.94
Q2 2015	38,079	$4,941	$126.27	$121.29 - $130.90
Q1 2015	37,682	$5,062	$124.72	$117.56 - $134.63
Q4 2014	36,869	$4,619	$117.50	$103.69 - $125.37
Q3 2014	35,929	$4,373	$117.35	$112.28 - $122.75
Q2 2014	35,736	$4,217	$113.45	$107.95 - $118.89
Q1 2014	36,154	$4,347	$114.47	$105.00 - $122.85
Q4 2013	35,266	$3,927	$95.60	$86.22 - $107.27
Q3 2013	34,296	$3,160	$86.81	$81.00 - $91.06