THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025

Shares 282,542 Value ($000) $163,885 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 245,766 Value ($000) $118,773 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 227,798 Value ($000) $92,420 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 286,567 Value ($000) $142,646 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 294,049 Value ($000) $152,949 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 281,837 Value ($000) $174,256 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 261,304 Value ($000) $144,454 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 266,914 Value ($000) $155,094 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 252,216 Value ($000) $133,918 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 237,634 Value ($000) $120,256 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 193,194 Value ($000) $100,735 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 261,649 Value ($000) $150,159 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 269,059 Value ($000) $148,473 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 261,391 Value ($000) $133,046 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 296,264 Value ($000) $160,563 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 321,697 Value ($000) $190,238 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 272,922 Value ($000) $182,007 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 251,301 Value ($000) $144,022 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 224,163 Value ($000) $113,214 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 243,308 Value ($000) $110,882 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 237,269 Value ($000) $110,277 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 188,734 Value ($000) $82,937 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 151,873 Value ($000) $54,474 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 180,425 Value ($000) $51,249 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 191,484 Value ($000) $62,214 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 205,246 Value ($000) $59,540 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 176,454 Value ($000) $51,824 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 193,800 Value ($000) $52,906 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 242,695 Value ($000) $54,241 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 134,323 Value ($000) $32,798 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 126,367 Value ($000) $26,100 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 328,525 Value ($000) $67,710 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 311,700 Value ($000) $59,570 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 529,039 Value ($000) $100,094 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 520,685 Value ($000) $90,858 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 575,969 Value ($000) $88,493 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 1,023,324 Value ($000) $144,725 Avg Close $143.74 Range $135.56 - $156.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	282,542	$163,885	$565.16	$486.57 - $601.87
Q3 2025	245,766	$118,773	$464.78	$402.70 - $501.56
Q2 2025	227,798	$92,420	$417.06	$384.82 - $495.18
Q1 2025	286,567	$142,646	$539.78	$482.97 - $608.82
Q4 2024	294,049	$152,949	$547.53	$491.20 - $617.36
Q3 2024	281,837	$174,256	$589.13	$525.78 - $624.81
Q2 2024	261,304	$144,454	$569.75	$526.69 - $598.64
Q1 2024	266,914	$155,094	$557.71	$524.04 - $600.06
Q4 2023	252,216	$133,918	$480.76	$412.73 - $532.66
Q3 2023	237,634	$120,256	$528.90	$491.51 - $575.69
Q2 2023	193,194	$100,735	$535.25	$494.39 - $588.28
Q1 2023	261,649	$150,159	$558.70	$518.14 - $604.43
Q4 2022	269,059	$148,473	$524.96	$471.30 - $579.21
Q3 2022	261,391	$133,046	$554.13	$500.83 - $604.99
Q2 2022	296,264	$160,563	$544.70	$492.89 - $611.86
Q1 2022	321,697	$190,238	$568.16	$508.25 - $656.92
Q4 2021	272,922	$182,007	$617.25	$545.68 - $664.90
Q3 2021	251,301	$144,022	$542.36	$497.26 - $609.86
Q2 2021	224,163	$113,214	$466.00	$433.25 - $504.51
Q1 2021	243,308	$110,882	$471.13	$427.86 - $519.72
Q4 2020	237,269	$110,277	$462.59	$427.16 - $525.38
Q3 2020	188,734	$82,937	$407.40	$352.00 - $438.79
Q2 2020	151,873	$54,474	$330.32	$266.44 - $358.87
Q1 2020	180,425	$51,249	$310.51	$246.54 - $336.98
Q4 2019	191,484	$62,214	$298.40	$266.00 - $325.05
Q3 2019	205,246	$59,540	$281.62	$262.06 - $300.37
Q2 2019	176,454	$51,824	$270.70	$248.84 - $293.42
Q1 2019	193,800	$52,906	$244.42	$206.29 - $269.21
Q4 2018	242,695	$54,241	$230.26	$204.59 - $249.16
Q3 2018	134,323	$32,798	$225.62	$199.95 - $240.42
Q2 2018	126,367	$26,100	$208.02	$195.82 - $217.41
Q1 2018	328,525	$67,710	$205.54	$186.40 - $221.70
Q4 2017	311,700	$59,570	$187.44	$177.57 - $196.84
Q3 2017	529,039	$100,094	$177.07	$166.25 - $189.94
Q2 2017	520,685	$90,858	$164.09	$148.20 - $172.95
Q1 2017	575,969	$88,493	$149.18	$136.61 - $157.89
Q4 2016	1,023,324	$144,725	$143.74	$135.56 - $156.06