THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q4 2025

Shares 299,234 Value ($000) $173 Avg Close $565.16 Range $486.57 - $601.87

Q3 2025

Shares 306,761 Value ($000) $149 Avg Close $464.78 Range $402.70 - $501.56

Q2 2025

Shares 313,528 Value ($000) $127 Avg Close $417.06 Range $384.82 - $495.18

Q1 2025

Shares 318,800 Value ($000) $159 Avg Close $539.78 Range $482.97 - $608.82

Q4 2024

Shares 331,776 Value ($000) $173 Avg Close $547.53 Range $491.20 - $617.36

Q3 2024

Shares 347,496 Value ($000) $215 Avg Close $589.13 Range $525.78 - $624.81

Q2 2024

Shares 361,315 Value ($000) $200 Avg Close $569.75 Range $526.69 - $598.64

Q1 2024

Shares 383,987 Value ($000) $223 Avg Close $557.71 Range $524.04 - $600.06

Q4 2023

Shares 397,577 Value ($000) $211 Avg Close $480.76 Range $412.73 - $532.66

Q3 2023

Shares 415,730 Value ($000) $210 Avg Close $528.90 Range $491.51 - $575.69

Q2 2023

Shares 433,893 Value ($000) $226 Avg Close $535.25 Range $494.39 - $588.28

Q1 2023

Shares 458,816 Value ($000) $264 Avg Close $558.70 Range $518.14 - $604.43

Q4 2022

Shares 466,333 Value ($000) $257 Avg Close $524.96 Range $471.30 - $579.21

Q3 2022

Shares 476,172 Value ($000) $241,510 Avg Close $554.13 Range $500.83 - $604.99

Q2 2022

Shares 479,466 Value ($000) $260,484 Avg Close $544.70 Range $492.89 - $611.86

Q1 2022

Shares 485,380 Value ($000) $286,690 Avg Close $568.16 Range $508.25 - $656.92

Q4 2021

Shares 485,621 Value ($000) $324,026 Avg Close $617.25 Range $545.68 - $664.90

Q3 2021

Shares 488,808 Value ($000) $279,271 Avg Close $542.36 Range $497.26 - $609.86

Q2 2021

Shares 503,073 Value ($000) $253,785 Avg Close $466.00 Range $433.25 - $504.51

Q1 2021

Shares 526,487 Value ($000) $240,278 Avg Close $471.13 Range $427.86 - $519.72

Q4 2020

Shares 561,721 Value ($000) $261,638 Avg Close $462.59 Range $427.16 - $525.38

Q3 2020

Shares 576,908 Value ($000) $254,716 Avg Close $407.40 Range $352.00 - $438.79

Q2 2020

Shares 618,453 Value ($000) $224,090 Avg Close $330.32 Range $266.44 - $358.87

Q1 2020

Shares 624,131 Value ($000) $177,004 Avg Close $310.51 Range $246.54 - $336.98

Q4 2019

Shares 660,131 Value ($000) $214,457 Avg Close $298.40 Range $266.00 - $325.05

Q3 2019

Shares 599,793 Value ($000) $174,702 Avg Close $281.62 Range $262.06 - $300.37

Q2 2019

Shares 605,162 Value ($000) $177,724 Avg Close $270.70 Range $248.84 - $293.42

Q1 2019

Shares 624,534 Value ($000) $170,947 Avg Close $244.42 Range $206.29 - $269.21

Q4 2018

Shares 626,634 Value ($000) $140,234 Avg Close $230.26 Range $204.59 - $249.16

Q3 2018

Shares 646,447 Value ($000) $157,785 Avg Close $225.62 Range $199.95 - $240.42

Q2 2018

Shares 658,418 Value ($000) $136,385 Avg Close $208.02 Range $195.82 - $217.41

Q1 2018

Shares 673,242 Value ($000) $138,998 Avg Close $205.54 Range $186.40 - $221.70

Q4 2017

Shares 675,893 Value ($000) $128,339 Avg Close $187.44 Range $177.57 - $196.84

Q3 2017

Shares 675,844 Value ($000) $127,870 Avg Close $177.07 Range $166.25 - $189.94

Q2 2017

Shares 681,387 Value ($000) $118,882 Avg Close $164.09 Range $148.20 - $172.95

Q1 2017

Shares 694,535 Value ($000) $106,681 Avg Close $149.18 Range $136.61 - $157.89

Q4 2016

Shares 718,023 Value ($000) $101,313 Avg Close $143.74 Range $135.56 - $156.06

Q3 2016

Shares 730,912 Value ($000) $116,259 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 764,521 Value ($000) $112,966 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 765,280 Value ($000) $108,356 Avg Close $130.26 Range $116.37 - $138.34

Q4 2015

Shares 765,546 Value ($000) $108,593 Avg Close $129.50 Range $116.40 - $139.59

Q3 2015

Shares 768,589 Value ($000) $93,983 Avg Close $126.34 Range $113.67 - $136.94

Q2 2015

Shares 769,948 Value ($000) $99,908 Avg Close $126.27 Range $121.29 - $130.90

Q1 2015

Shares 735,829 Value ($000) $98,851 Avg Close $124.72 Range $117.56 - $134.63

Q4 2014

Shares 740,233 Value ($000) $92,744 Avg Close $117.50 Range $103.69 - $125.37

Q3 2014

Shares 740,131 Value ($000) $90,074 Avg Close $117.35 Range $112.28 - $122.75

Q2 2014

Shares 740,531 Value ($000) $87,383 Avg Close $113.45 Range $107.95 - $118.89

Q1 2014

Shares 743,694 Value ($000) $89,422 Avg Close $114.47 Range $105.00 - $122.85

Q4 2013

Shares 742,181 Value ($000) $82,642 Avg Close $95.60 Range $86.22 - $107.27

Q3 2013

Shares 762,988 Value ($000) $70,309 Avg Close $86.81 Range $81.00 - $91.06

Q2 2013

Shares 786,413 Value ($000) $66,554 Avg Close $79.76 Range $72.10 - $85.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	299,234	$173	$565.16	$486.57 - $601.87
Q3 2025	306,761	$149	$464.78	$402.70 - $501.56
Q2 2025	313,528	$127	$417.06	$384.82 - $495.18
Q1 2025	318,800	$159	$539.78	$482.97 - $608.82
Q4 2024	331,776	$173	$547.53	$491.20 - $617.36
Q3 2024	347,496	$215	$589.13	$525.78 - $624.81
Q2 2024	361,315	$200	$569.75	$526.69 - $598.64
Q1 2024	383,987	$223	$557.71	$524.04 - $600.06
Q4 2023	397,577	$211	$480.76	$412.73 - $532.66
Q3 2023	415,730	$210	$528.90	$491.51 - $575.69
Q2 2023	433,893	$226	$535.25	$494.39 - $588.28
Q1 2023	458,816	$264	$558.70	$518.14 - $604.43
Q4 2022	466,333	$257	$524.96	$471.30 - $579.21
Q3 2022	476,172	$241,510	$554.13	$500.83 - $604.99
Q2 2022	479,466	$260,484	$544.70	$492.89 - $611.86
Q1 2022	485,380	$286,690	$568.16	$508.25 - $656.92
Q4 2021	485,621	$324,026	$617.25	$545.68 - $664.90
Q3 2021	488,808	$279,271	$542.36	$497.26 - $609.86
Q2 2021	503,073	$253,785	$466.00	$433.25 - $504.51
Q1 2021	526,487	$240,278	$471.13	$427.86 - $519.72
Q4 2020	561,721	$261,638	$462.59	$427.16 - $525.38
Q3 2020	576,908	$254,716	$407.40	$352.00 - $438.79
Q2 2020	618,453	$224,090	$330.32	$266.44 - $358.87
Q1 2020	624,131	$177,004	$310.51	$246.54 - $336.98
Q4 2019	660,131	$214,457	$298.40	$266.00 - $325.05
Q3 2019	599,793	$174,702	$281.62	$262.06 - $300.37
Q2 2019	605,162	$177,724	$270.70	$248.84 - $293.42
Q1 2019	624,534	$170,947	$244.42	$206.29 - $269.21
Q4 2018	626,634	$140,234	$230.26	$204.59 - $249.16
Q3 2018	646,447	$157,785	$225.62	$199.95 - $240.42
Q2 2018	658,418	$136,385	$208.02	$195.82 - $217.41
Q1 2018	673,242	$138,998	$205.54	$186.40 - $221.70
Q4 2017	675,893	$128,339	$187.44	$177.57 - $196.84
Q3 2017	675,844	$127,870	$177.07	$166.25 - $189.94
Q2 2017	681,387	$118,882	$164.09	$148.20 - $172.95
Q1 2017	694,535	$106,681	$149.18	$136.61 - $157.89
Q4 2016	718,023	$101,313	$143.74	$135.56 - $156.06
Q3 2016	730,912	$116,259	$150.09	$139.26 - $156.47
Q2 2016	764,521	$112,966	$143.61	$136.38 - $150.60
Q1 2016	765,280	$108,356	$130.26	$116.37 - $138.34
Q4 2015	765,546	$108,593	$129.50	$116.40 - $139.59
Q3 2015	768,589	$93,983	$126.34	$113.67 - $136.94
Q2 2015	769,948	$99,908	$126.27	$121.29 - $130.90
Q1 2015	735,829	$98,851	$124.72	$117.56 - $134.63
Q4 2014	740,233	$92,744	$117.50	$103.69 - $125.37
Q3 2014	740,131	$90,074	$117.35	$112.28 - $122.75
Q2 2014	740,531	$87,383	$113.45	$107.95 - $118.89
Q1 2014	743,694	$89,422	$114.47	$105.00 - $122.85
Q4 2013	742,181	$82,642	$95.60	$86.22 - $107.27
Q3 2013	762,988	$70,309	$86.81	$81.00 - $91.06
Q2 2013	786,413	$66,554	$79.76	$72.10 - $85.73