THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2025

Shares 48,863 Value ($000) $28,314 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 33,124 Value ($000) $16,066 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 62,432 Value ($000) $25,314 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 211,095 Value ($000) $105,041 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 209,797 Value ($000) $109,143 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 239,811 Value ($000) $148,340 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 168,671 Value ($000) $93,275 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 162,497 Value ($000) $94,445 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 124,437 Value ($000) $66,050 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 158,166 Value ($000) $80,059 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 192,869 Value ($000) $100,629 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 199,084 Value ($000) $114,746 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 206,891 Value ($000) $113,933 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 158,597 Value ($000) $80 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 127,654 Value ($000) $69,352 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 145,289 Value ($000) $85,815 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 155,749 Value ($000) $103,922 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 66,359 Value ($000) $37,913 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 61,609 Value ($000) $31,080 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 37,239 Value ($000) $16,995 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 71,129 Value ($000) $33,130 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 153,255 Value ($000) $67,665 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 116,055 Value ($000) $42,051 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 117,955 Value ($000) $33,452 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 99,579 Value ($000) $32,350 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 77,779 Value ($000) $22,655 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 52,262 Value ($000) $15,348 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 33,662 Value ($000) $9,214 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 20,762 Value ($000) $4,646 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 18,862 Value ($000) $4,604 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 22,462 Value ($000) $4,653 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 45,262 Value ($000) $9,345 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 44,162 Value ($000) $8,385 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 44,162 Value ($000) $8,355 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 44,601 Value ($000) $7,782 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 88,901 Value ($000) $13,655 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 87,301 Value ($000) $12,318 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 88,401 Value ($000) $14,061 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 74,601 Value ($000) $11,023 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 64,301 Value ($000) $9,104 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 101,901 Value ($000) $14,455 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 105,001 Value ($000) $12,840 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 137,001 Value ($000) $17,777 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 137,701 Value ($000) $18,499 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 135,409 Value ($000) $16,965 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 147,009 Value ($000) $17,891 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 150,209 Value ($000) $17,725 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 143,421 Value ($000) $17,245 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 134,321 Value ($000) $14,957 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 120,121 Value ($000) $11,069 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 123,521 Value ($000) $10,454 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	48,863	$28,314	$565.16	$486.57 - $601.87
Q3 2025	33,124	$16,066	$464.78	$402.70 - $501.56
Q2 2025	62,432	$25,314	$417.06	$384.82 - $495.18
Q1 2025	211,095	$105,041	$539.78	$482.97 - $608.82
Q4 2024	209,797	$109,143	$547.53	$491.20 - $617.36
Q3 2024	239,811	$148,340	$589.13	$525.78 - $624.81
Q2 2024	168,671	$93,275	$569.75	$526.69 - $598.64
Q1 2024	162,497	$94,445	$557.71	$524.04 - $600.06
Q4 2023	124,437	$66,050	$480.76	$412.73 - $532.66
Q3 2023	158,166	$80,059	$528.90	$491.51 - $575.69
Q2 2023	192,869	$100,629	$535.25	$494.39 - $588.28
Q1 2023	199,084	$114,746	$558.70	$518.14 - $604.43
Q4 2022	206,891	$113,933	$524.96	$471.30 - $579.21
Q3 2022	158,597	$80	$554.13	$500.83 - $604.99
Q2 2022	127,654	$69,352	$544.70	$492.89 - $611.86
Q1 2022	145,289	$85,815	$568.16	$508.25 - $656.92
Q4 2021	155,749	$103,922	$617.25	$545.68 - $664.90
Q3 2021	66,359	$37,913	$542.36	$497.26 - $609.86
Q2 2021	61,609	$31,080	$466.00	$433.25 - $504.51
Q1 2021	37,239	$16,995	$471.13	$427.86 - $519.72
Q4 2020	71,129	$33,130	$462.59	$427.16 - $525.38
Q3 2020	153,255	$67,665	$407.40	$352.00 - $438.79
Q2 2020	116,055	$42,051	$330.32	$266.44 - $358.87
Q1 2020	117,955	$33,452	$310.51	$246.54 - $336.98
Q4 2019	99,579	$32,350	$298.40	$266.00 - $325.05
Q3 2019	77,779	$22,655	$281.62	$262.06 - $300.37
Q2 2019	52,262	$15,348	$270.70	$248.84 - $293.42
Q1 2019	33,662	$9,214	$244.42	$206.29 - $269.21
Q4 2018	20,762	$4,646	$230.26	$204.59 - $249.16
Q3 2018	18,862	$4,604	$225.62	$199.95 - $240.42
Q2 2018	22,462	$4,653	$208.02	$195.82 - $217.41
Q1 2018	45,262	$9,345	$205.54	$186.40 - $221.70
Q4 2017	44,162	$8,385	$187.44	$177.57 - $196.84
Q3 2017	44,162	$8,355	$177.07	$166.25 - $189.94
Q2 2017	44,601	$7,782	$164.09	$148.20 - $172.95
Q1 2017	88,901	$13,655	$149.18	$136.61 - $157.89
Q4 2016	87,301	$12,318	$143.74	$135.56 - $156.06
Q3 2016	88,401	$14,061	$150.09	$139.26 - $156.47
Q2 2016	74,601	$11,023	$143.61	$136.38 - $150.60
Q1 2016	64,301	$9,104	$130.26	$116.37 - $138.34
Q4 2015	101,901	$14,455	$129.50	$116.40 - $139.59
Q3 2015	105,001	$12,840	$126.34	$113.67 - $136.94
Q2 2015	137,001	$17,777	$126.27	$121.29 - $130.90
Q1 2015	137,701	$18,499	$124.72	$117.56 - $134.63
Q4 2014	135,409	$16,965	$117.50	$103.69 - $125.37
Q3 2014	147,009	$17,891	$117.35	$112.28 - $122.75
Q2 2014	150,209	$17,725	$113.45	$107.95 - $118.89
Q1 2014	143,421	$17,245	$114.47	$105.00 - $122.85
Q4 2013	134,321	$14,957	$95.60	$86.22 - $107.27
Q3 2013	120,121	$11,069	$86.81	$81.00 - $91.06
Q2 2013	123,521	$10,454	$79.76	$72.10 - $85.73