MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2025

Shares 15,837 Value ($000) $9,861 Avg Close $621.36 Range $584.22 - $664.29

Q3 2025

Shares 16,337 Value ($000) $10,297 Avg Close $594.66 Range $531.45 - $631.42

Q2 2025

Shares 16,437 Value ($000) $9,023 Avg Close $526.61 Range $440.13 - $567.46

Q1 2025

Shares 16,537 Value ($000) $7,907 Avg Close $505.20 Range $446.65 - $556.90

Q4 2024

Shares 16,637 Value ($000) $8,593 Avg Close $563.61 Range $511.73 - $628.76

Q3 2024

Shares 16,637 Value ($000) $8,955 Avg Close $536.17 Range $486.59 - $598.18

Q2 2024

Shares 16,837 Value ($000) $9,122 Avg Close $575.68 Range $522.75 - $620.53

Q1 2024

Shares 16,937 Value ($000) $10,398 Avg Close $539.98 Range $474.36 - $611.03

Q4 2023

Shares 16,937 Value ($000) $8,450 Avg Close $445.31 Range $384.97 - $495.36

Q3 2023

Shares 16,937 Value ($000) $6,952 Avg Close $436.08 Range $398.06 - $456.79

Q2 2023

Shares 17,037 Value ($000) $7,866 Avg Close $388.35 Range $326.84 - $456.09

Q1 2023

Shares 17,037 Value ($000) $6,049 Avg Close $344.80 Range $312.88 - $379.88

Q4 2022

Shares 16,837 Value ($000) $5,690 Avg Close $334.71 Range $292.50 - $366.91

Q3 2022

Shares 16,837 Value ($000) $5,423 Avg Close $331.53 Range $278.89 - $366.16

Q2 2022

Shares 16,837 Value ($000) $5,038 Avg Close $333.40 Range $285.33 - $379.53

Q1 2022

Shares 17,293 Value ($000) $6,656 Avg Close $378.22 Range $341.69 - $435.45

Q4 2021

Shares 17,234 Value ($000) $7,592 Avg Close $395.00 Range $329.03 - $434.03

Q3 2021

Shares 16,478 Value ($000) $5,630 Avg Close $353.89 Range $326.20 - $380.94

Q2 2021

Shares 16,478 Value ($000) $5,797 Avg Close $346.07 Range $320.20 - $372.54

Q1 2021

Shares 15,678 Value ($000) $5,265 Avg Close $309.80 Range $266.19 - $343.26

Q4 2020

Shares 15,678 Value ($000) $4,452 Avg Close $257.79 Range $223.03 - $278.66

Q3 2020

Shares 15,878 Value ($000) $3,737 Avg Close $208.84 Range $194.44 - $230.80

Q2 2020

Shares 15,878 Value ($000) $3,280 Avg Close $185.11 Range $146.14 - $222.29

Q1 2020

Shares 14,312 Value ($000) $2,708 Avg Close $229.61 Range $129.93 - $270.42

Q4 2019

Shares 15,112 Value ($000) $4,226 Avg Close $255.58 Range $236.77 - $269.80

Q3 2019

Shares 15,012 Value ($000) $4,115 Avg Close $236.37 Range $210.80 - $264.29

Q2 2019

Shares 14,912 Value ($000) $3,431 Avg Close $206.71 Range $192.17 - $222.10

Q1 2019

Shares 18,012 Value ($000) $3,624 Avg Close $177.65 Range $159.40 - $194.31

Q4 2018

Shares 17,912 Value ($000) $3,079 Avg Close $168.62 Range $143.00 - $188.89

Q3 2018

Shares 18,812 Value ($000) $3,423 Avg Close $195.48 Range $171.26 - $216.72

Q2 2018

Shares 18,612 Value ($000) $4,157 Avg Close $201.62 Range $178.77 - $220.40

Q1 2018

Shares 18,512 Value ($000) $3,838 Avg Close $204.42 Range $185.70 - $227.45

Q4 2017

Shares 18,412 Value ($000) $4,070 Avg Close $197.06 Range $188.35 - $209.65

Q3 2017

Shares 19,112 Value ($000) $3,941 Avg Close $198.51 Range $179.35 - $216.80

Q2 2017

Shares 20,612 Value ($000) $4,588 Avg Close $212.10 Range $196.20 - $228.88

Q1 2017

Shares 20,712 Value ($000) $4,520 Avg Close $206.40 Range $189.02 - $228.13

Q4 2016

Shares 20,712 Value ($000) $4,588 Avg Close $191.92 Range $155.90 - $220.62

Q3 2016

Shares 22,100 Value ($000) $3,958 Avg Close $177.91 Range $160.97 - $192.15

Q2 2016

Shares 22,100 Value ($000) $4,243 Avg Close $166.34 Range $145.28 - $180.15

Q1 2016

Shares 22,200 Value ($000) $3,541 Avg Close $127.52 Range $100.36 - $148.84

Q4 2015

Shares 22,600 Value ($000) $3,087 Avg Close $140.36 Range $126.21 - $153.65

Q3 2015

Shares 24,100 Value ($000) $3,662 Avg Close $149.43 Range $130.51 - $165.15

Q2 2015

Shares 24,100 Value ($000) $3,410 Avg Close $134.21 Range $123.33 - $143.45

Q1 2015

Shares 23,900 Value ($000) $3,341 Avg Close $117.97 Range $95.51 - $134.09

Q4 2014

Shares 25,500 Value ($000) $2,813 Avg Close $108.18 Range $94.54 - $120.41

Q3 2014

Shares 25,200 Value ($000) $3,249 Avg Close $117.60 Range $112.68 - $122.71

Q2 2014

Shares 21,800 Value ($000) $2,879 Avg Close $114.23 Range $104.92 - $124.28

Q1 2014

Shares 21,700 Value ($000) $2,785 Avg Close $104.25 Range $89.30 - $117.14

Q4 2013

Shares 21,700 Value ($000) $2,169 Avg Close $88.81 Range $84.77 - $96.02

Q3 2013

Shares 21,500 Value ($000) $2,111 Avg Close $89.34 Range $84.99 - $96.07

Q2 2013

Shares 21,100 Value ($000) $2,077 Avg Close $93.00 Range $83.24 - $101.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,837	$9,861	$621.36	$584.22 - $664.29
Q3 2025	16,337	$10,297	$594.66	$531.45 - $631.42
Q2 2025	16,437	$9,023	$526.61	$440.13 - $567.46
Q1 2025	16,537	$7,907	$505.20	$446.65 - $556.90
Q4 2024	16,637	$8,593	$563.61	$511.73 - $628.76
Q3 2024	16,637	$8,955	$536.17	$486.59 - $598.18
Q2 2024	16,837	$9,122	$575.68	$522.75 - $620.53
Q1 2024	16,937	$10,398	$539.98	$474.36 - $611.03
Q4 2023	16,937	$8,450	$445.31	$384.97 - $495.36
Q3 2023	16,937	$6,952	$436.08	$398.06 - $456.79
Q2 2023	17,037	$7,866	$388.35	$326.84 - $456.09
Q1 2023	17,037	$6,049	$344.80	$312.88 - $379.88
Q4 2022	16,837	$5,690	$334.71	$292.50 - $366.91
Q3 2022	16,837	$5,423	$331.53	$278.89 - $366.16
Q2 2022	16,837	$5,038	$333.40	$285.33 - $379.53
Q1 2022	17,293	$6,656	$378.22	$341.69 - $435.45
Q4 2021	17,234	$7,592	$395.00	$329.03 - $434.03
Q3 2021	16,478	$5,630	$353.89	$326.20 - $380.94
Q2 2021	16,478	$5,797	$346.07	$320.20 - $372.54
Q1 2021	15,678	$5,265	$309.80	$266.19 - $343.26
Q4 2020	15,678	$4,452	$257.79	$223.03 - $278.66
Q3 2020	15,878	$3,737	$208.84	$194.44 - $230.80
Q2 2020	15,878	$3,280	$185.11	$146.14 - $222.29
Q1 2020	14,312	$2,708	$229.61	$129.93 - $270.42
Q4 2019	15,112	$4,226	$255.58	$236.77 - $269.80
Q3 2019	15,012	$4,115	$236.37	$210.80 - $264.29
Q2 2019	14,912	$3,431	$206.71	$192.17 - $222.10
Q1 2019	18,012	$3,624	$177.65	$159.40 - $194.31
Q4 2018	17,912	$3,079	$168.62	$143.00 - $188.89
Q3 2018	18,812	$3,423	$195.48	$171.26 - $216.72
Q2 2018	18,612	$4,157	$201.62	$178.77 - $220.40
Q1 2018	18,512	$3,838	$204.42	$185.70 - $227.45
Q4 2017	18,412	$4,070	$197.06	$188.35 - $209.65
Q3 2017	19,112	$3,941	$198.51	$179.35 - $216.80
Q2 2017	20,612	$4,588	$212.10	$196.20 - $228.88
Q1 2017	20,712	$4,520	$206.40	$189.02 - $228.13
Q4 2016	20,712	$4,588	$191.92	$155.90 - $220.62
Q3 2016	22,100	$3,958	$177.91	$160.97 - $192.15
Q2 2016	22,100	$4,243	$166.34	$145.28 - $180.15
Q1 2016	22,200	$3,541	$127.52	$100.36 - $148.84
Q4 2015	22,600	$3,087	$140.36	$126.21 - $153.65
Q3 2015	24,100	$3,662	$149.43	$130.51 - $165.15
Q2 2015	24,100	$3,410	$134.21	$123.33 - $143.45
Q1 2015	23,900	$3,341	$117.97	$95.51 - $134.09
Q4 2014	25,500	$2,813	$108.18	$94.54 - $120.41
Q3 2014	25,200	$3,249	$117.60	$112.68 - $122.71
Q2 2014	21,800	$2,879	$114.23	$104.92 - $124.28
Q1 2014	21,700	$2,785	$104.25	$89.30 - $117.14
Q4 2013	21,700	$2,169	$88.81	$84.77 - $96.02
Q3 2013	21,500	$2,111	$89.34	$84.99 - $96.07
Q2 2013	21,100	$2,077	$93.00	$83.24 - $101.69