THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

COMPASS CAPITAL MANAGEMENT, INC's Holding History (CIK: 0001002152)

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

Q4 2025

Shares 114,283 Value ($000) $66,221 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 136,450 Value ($000) $66,181 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 151,852 Value ($000) $61,570 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 111,784 Value ($000) $55,624 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 108,875 Value ($000) $56,640 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 102,137 Value ($000) $63,179 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 102,839 Value ($000) $56,870 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 103,780 Value ($000) $60,318 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 102,809 Value ($000) $54,570 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 95,521 Value ($000) $48,350 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 99,503 Value ($000) $51,916 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 95,778 Value ($000) $55,204 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 96,773 Value ($000) $53,292 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 98,180 Value ($000) $49,796 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 100,254 Value ($000) $54,466 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 100,070 Value ($000) $59,107 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 98,963 Value ($000) $66,032 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 103,182 Value ($000) $58,951 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 108,996 Value ($000) $54,985 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 100,832 Value ($000) $46,018 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 96,635 Value ($000) $45,011 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 100,931 Value ($000) $44,563 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 107,955 Value ($000) $39,116 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 115,657 Value ($000) $32,800 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 123,401 Value ($000) $40,089 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 124,287 Value ($000) $36,201 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 124,132 Value ($000) $36,455 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 125,926 Value ($000) $34,468 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 133,187 Value ($000) $29,806 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 132,881 Value ($000) $32,434 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 134,801 Value ($000) $27,923 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 138,837 Value ($000) $28,664 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 141,757 Value ($000) $26,917 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 138,493 Value ($000) $26,203 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 144,357 Value ($000) $25,186 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 146,672 Value ($000) $22,529 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 143,298 Value ($000) $20,219 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 142,095 Value ($000) $22,602 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 144,202 Value ($000) $21,307 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 145,925 Value ($000) $20,662 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 146,761 Value ($000) $20,818 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 148,945 Value ($000) $18,213 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 147,414 Value ($000) $19,128 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 147,093 Value ($000) $19,760 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 144,348 Value ($000) $18,085 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 143,665 Value ($000) $17,484 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 143,707 Value ($000) $16,957 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 147,379 Value ($000) $17,721 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 161,782 Value ($000) $18,014 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 165,192 Value ($000) $15,222 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 165,259 Value ($000) $13,986 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	114,283	$66,221	$565.16	$486.57 - $601.87
Q3 2025	136,450	$66,181	$464.78	$402.70 - $501.56
Q2 2025	151,852	$61,570	$417.06	$384.82 - $495.18
Q1 2025	111,784	$55,624	$539.78	$482.97 - $608.82
Q4 2024	108,875	$56,640	$547.53	$491.20 - $617.36
Q3 2024	102,137	$63,179	$589.13	$525.78 - $624.81
Q2 2024	102,839	$56,870	$569.75	$526.69 - $598.64
Q1 2024	103,780	$60,318	$557.71	$524.04 - $600.06
Q4 2023	102,809	$54,570	$480.76	$412.73 - $532.66
Q3 2023	95,521	$48,350	$528.90	$491.51 - $575.69
Q2 2023	99,503	$51,916	$535.25	$494.39 - $588.28
Q1 2023	95,778	$55,204	$558.70	$518.14 - $604.43
Q4 2022	96,773	$53,292	$524.96	$471.30 - $579.21
Q3 2022	98,180	$49,796	$554.13	$500.83 - $604.99
Q2 2022	100,254	$54,466	$544.70	$492.89 - $611.86
Q1 2022	100,070	$59,107	$568.16	$508.25 - $656.92
Q4 2021	98,963	$66,032	$617.25	$545.68 - $664.90
Q3 2021	103,182	$58,951	$542.36	$497.26 - $609.86
Q2 2021	108,996	$54,985	$466.00	$433.25 - $504.51
Q1 2021	100,832	$46,018	$471.13	$427.86 - $519.72
Q4 2020	96,635	$45,011	$462.59	$427.16 - $525.38
Q3 2020	100,931	$44,563	$407.40	$352.00 - $438.79
Q2 2020	107,955	$39,116	$330.32	$266.44 - $358.87
Q1 2020	115,657	$32,800	$310.51	$246.54 - $336.98
Q4 2019	123,401	$40,089	$298.40	$266.00 - $325.05
Q3 2019	124,287	$36,201	$281.62	$262.06 - $300.37
Q2 2019	124,132	$36,455	$270.70	$248.84 - $293.42
Q1 2019	125,926	$34,468	$244.42	$206.29 - $269.21
Q4 2018	133,187	$29,806	$230.26	$204.59 - $249.16
Q3 2018	132,881	$32,434	$225.62	$199.95 - $240.42
Q2 2018	134,801	$27,923	$208.02	$195.82 - $217.41
Q1 2018	138,837	$28,664	$205.54	$186.40 - $221.70
Q4 2017	141,757	$26,917	$187.44	$177.57 - $196.84
Q3 2017	138,493	$26,203	$177.07	$166.25 - $189.94
Q2 2017	144,357	$25,186	$164.09	$148.20 - $172.95
Q1 2017	146,672	$22,529	$149.18	$136.61 - $157.89
Q4 2016	143,298	$20,219	$143.74	$135.56 - $156.06
Q3 2016	142,095	$22,602	$150.09	$139.26 - $156.47
Q2 2016	144,202	$21,307	$143.61	$136.38 - $150.60
Q1 2016	145,925	$20,662	$130.26	$116.37 - $138.34
Q4 2015	146,761	$20,818	$129.50	$116.40 - $139.59
Q3 2015	148,945	$18,213	$126.34	$113.67 - $136.94
Q2 2015	147,414	$19,128	$126.27	$121.29 - $130.90
Q1 2015	147,093	$19,760	$124.72	$117.56 - $134.63
Q4 2014	144,348	$18,085	$117.50	$103.69 - $125.37
Q3 2014	143,665	$17,484	$117.35	$112.28 - $122.75
Q2 2014	143,707	$16,957	$113.45	$107.95 - $118.89
Q1 2014	147,379	$17,721	$114.47	$105.00 - $122.85
Q4 2013	161,782	$18,014	$95.60	$86.22 - $107.27
Q3 2013	165,192	$15,222	$86.81	$81.00 - $91.06
Q2 2013	165,259	$13,986	$79.76	$72.10 - $85.73