THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q4 2025

Shares 71,300 Value ($000) $41,315 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 65,746 Value ($000) $31,888 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 67,599 Value ($000) $27,409 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 60,985 Value ($000) $30,346 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 58,220 Value ($000) $30,288 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 56,524 Value ($000) $34,964 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 59,607 Value ($000) $32,963 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 52,824 Value ($000) $30,702 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 54,040 Value ($000) $28,684 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 59,731 Value ($000) $30,234 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 63,053 Value ($000) $32,898 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 62,780 Value ($000) $36,185 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 55,083 Value ($000) $30,334 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 55,318 Value ($000) $28,056 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 61,387 Value ($000) $33,350 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 85,414 Value ($000) $50,449 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 88,900 Value ($000) $59,318 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 69,799 Value ($000) $39,878 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 71,404 Value ($000) $36,021 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 58,280 Value ($000) $26,598 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 55,846 Value ($000) $26,012 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 50,181 Value ($000) $22,156 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 48,612 Value ($000) $17,614 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 43,214 Value ($000) $12,255 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 71,976 Value ($000) $23,383 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 57,431 Value ($000) $16,728 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 53,950 Value ($000) $15,844 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 64,081 Value ($000) $17,540 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 61,183 Value ($000) $13,692 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 56,324 Value ($000) $13,748 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 61,378 Value ($000) $12,714 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 65,758 Value ($000) $13,576 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 64,013 Value ($000) $12,155 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 45,291 Value ($000) $8,569 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 38,026 Value ($000) $6,634 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 39,164 Value ($000) $6,016 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 39,136 Value ($000) $5,522 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 31,551 Value ($000) $5,019 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 47,578 Value ($000) $7,030 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 46,997 Value ($000) $6,654 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 70,152 Value ($000) $9,951 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 66,481 Value ($000) $8,129 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 63,560 Value ($000) $8,248 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 78,294 Value ($000) $10,518 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 81,398 Value ($000) $10,198 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 68,014 Value ($000) $8,277 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 74,419 Value ($000) $8,781 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 79,941 Value ($000) $9,612 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 70,248 Value ($000) $7,822 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 36,809 Value ($000) $3,392 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 58,602 Value ($000) $4,959 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	71,300	$41,315	$565.16	$486.57 - $601.87
Q3 2025	65,746	$31,888	$464.78	$402.70 - $501.56
Q2 2025	67,599	$27,409	$417.06	$384.82 - $495.18
Q1 2025	60,985	$30,346	$539.78	$482.97 - $608.82
Q4 2024	58,220	$30,288	$547.53	$491.20 - $617.36
Q3 2024	56,524	$34,964	$589.13	$525.78 - $624.81
Q2 2024	59,607	$32,963	$569.75	$526.69 - $598.64
Q1 2024	52,824	$30,702	$557.71	$524.04 - $600.06
Q4 2023	54,040	$28,684	$480.76	$412.73 - $532.66
Q3 2023	59,731	$30,234	$528.90	$491.51 - $575.69
Q2 2023	63,053	$32,898	$535.25	$494.39 - $588.28
Q1 2023	62,780	$36,185	$558.70	$518.14 - $604.43
Q4 2022	55,083	$30,334	$524.96	$471.30 - $579.21
Q3 2022	55,318	$28,056	$554.13	$500.83 - $604.99
Q2 2022	61,387	$33,350	$544.70	$492.89 - $611.86
Q1 2022	85,414	$50,449	$568.16	$508.25 - $656.92
Q4 2021	88,900	$59,318	$617.25	$545.68 - $664.90
Q3 2021	69,799	$39,878	$542.36	$497.26 - $609.86
Q2 2021	71,404	$36,021	$466.00	$433.25 - $504.51
Q1 2021	58,280	$26,598	$471.13	$427.86 - $519.72
Q4 2020	55,846	$26,012	$462.59	$427.16 - $525.38
Q3 2020	50,181	$22,156	$407.40	$352.00 - $438.79
Q2 2020	48,612	$17,614	$330.32	$266.44 - $358.87
Q1 2020	43,214	$12,255	$310.51	$246.54 - $336.98
Q4 2019	71,976	$23,383	$298.40	$266.00 - $325.05
Q3 2019	57,431	$16,728	$281.62	$262.06 - $300.37
Q2 2019	53,950	$15,844	$270.70	$248.84 - $293.42
Q1 2019	64,081	$17,540	$244.42	$206.29 - $269.21
Q4 2018	61,183	$13,692	$230.26	$204.59 - $249.16
Q3 2018	56,324	$13,748	$225.62	$199.95 - $240.42
Q2 2018	61,378	$12,714	$208.02	$195.82 - $217.41
Q1 2018	65,758	$13,576	$205.54	$186.40 - $221.70
Q4 2017	64,013	$12,155	$187.44	$177.57 - $196.84
Q3 2017	45,291	$8,569	$177.07	$166.25 - $189.94
Q2 2017	38,026	$6,634	$164.09	$148.20 - $172.95
Q1 2017	39,164	$6,016	$149.18	$136.61 - $157.89
Q4 2016	39,136	$5,522	$143.74	$135.56 - $156.06
Q3 2016	31,551	$5,019	$150.09	$139.26 - $156.47
Q2 2016	47,578	$7,030	$143.61	$136.38 - $150.60
Q1 2016	46,997	$6,654	$130.26	$116.37 - $138.34
Q4 2015	70,152	$9,951	$129.50	$116.40 - $139.59
Q3 2015	66,481	$8,129	$126.34	$113.67 - $136.94
Q2 2015	63,560	$8,248	$126.27	$121.29 - $130.90
Q1 2015	78,294	$10,518	$124.72	$117.56 - $134.63
Q4 2014	81,398	$10,198	$117.50	$103.69 - $125.37
Q3 2014	68,014	$8,277	$117.35	$112.28 - $122.75
Q2 2014	74,419	$8,781	$113.45	$107.95 - $118.89
Q1 2014	79,941	$9,612	$114.47	$105.00 - $122.85
Q4 2013	70,248	$7,822	$95.60	$86.22 - $107.27
Q3 2013	36,809	$3,392	$86.81	$81.00 - $91.06
Q2 2013	58,602	$4,959	$79.76	$72.10 - $85.73