THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

Chicago Capital, LLC's Holding History (CIK: 0001740053)

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

Q4 2025

Shares 35,694 Value ($000) $20,683 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 35,762 Value ($000) $17,345 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 37,536 Value ($000) $15,219 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 37,935 Value ($000) $18,876 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 39,569 Value ($000) $20,585 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 40,617 Value ($000) $25,125 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 38,739 Value ($000) $21,423 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 51,747 Value ($000) $30,076 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 28,029 Value ($000) $14,878 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 81,380 Value ($000) $41,192 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 81,384 Value ($000) $42,462 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 1,618 Value ($000) $933 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 1,606 Value ($000) $884 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 1,640 Value ($000) $832 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 1,634 Value ($000) $888 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 1,649 Value ($000) $974 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 1,873 Value ($000) $1,250 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 2,014 Value ($000) $1,151 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 1,898 Value ($000) $957 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 1,795 Value ($000) $819 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 1,543 Value ($000) $719 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 867 Value ($000) $383 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 783 Value ($000) $284 Avg Close $330.32 Range $266.44 - $358.87

Q2 2018

Shares 2,042 Value ($000) $423 Avg Close $208.02 Range $195.82 - $217.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	35,694	$20,683	$565.16	$486.57 - $601.87
Q3 2025	35,762	$17,345	$464.78	$402.70 - $501.56
Q2 2025	37,536	$15,219	$417.06	$384.82 - $495.18
Q1 2025	37,935	$18,876	$539.78	$482.97 - $608.82
Q4 2024	39,569	$20,585	$547.53	$491.20 - $617.36
Q3 2024	40,617	$25,125	$589.13	$525.78 - $624.81
Q2 2024	38,739	$21,423	$569.75	$526.69 - $598.64
Q1 2024	51,747	$30,076	$557.71	$524.04 - $600.06
Q4 2023	28,029	$14,878	$480.76	$412.73 - $532.66
Q3 2023	81,380	$41,192	$528.90	$491.51 - $575.69
Q2 2023	81,384	$42,462	$535.25	$494.39 - $588.28
Q1 2023	1,618	$933	$558.70	$518.14 - $604.43
Q4 2022	1,606	$884	$524.96	$471.30 - $579.21
Q3 2022	1,640	$832	$554.13	$500.83 - $604.99
Q2 2022	1,634	$888	$544.70	$492.89 - $611.86
Q1 2022	1,649	$974	$568.16	$508.25 - $656.92
Q4 2021	1,873	$1,250	$617.25	$545.68 - $664.90
Q3 2021	2,014	$1,151	$542.36	$497.26 - $609.86
Q2 2021	1,898	$957	$466.00	$433.25 - $504.51
Q1 2021	1,795	$819	$471.13	$427.86 - $519.72
Q4 2020	1,543	$719	$462.59	$427.16 - $525.38
Q3 2020	867	$383	$407.40	$352.00 - $438.79
Q2 2020	783	$284	$330.32	$266.44 - $358.87
Q2 2018	2,042	$423	$208.02	$195.82 - $217.41