MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

GRIFFIN ASSET MANAGEMENT, INC.'s Holding History (CIK: 0000883803)

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

Q4 2025

Shares 4,150 Value ($000) $2,584 Avg Close $621.36 Range $584.22 - $664.29

Q3 2025

Shares 2,150 Value ($000) $1,355 Avg Close $594.66 Range $531.45 - $631.42

Q2 2025

Shares 2,196 Value ($000) $1,206 Avg Close $526.61 Range $440.13 - $567.46

Q1 2025

Shares 2,216 Value ($000) $1,060 Avg Close $505.20 Range $446.65 - $556.90

Q4 2024

Shares 2,161 Value ($000) $1,116 Avg Close $563.61 Range $511.73 - $628.76

Q3 2024

Shares 2,472 Value ($000) $1,331 Avg Close $536.17 Range $486.59 - $598.18

Q2 2024

Shares 2,472 Value ($000) $1,339 Avg Close $575.68 Range $522.75 - $620.53

Q1 2024

Shares 3,126 Value ($000) $1,919 Avg Close $539.98 Range $474.36 - $611.03

Q4 2023

Shares 3,347 Value ($000) $1,670 Avg Close $445.31 Range $384.97 - $495.36

Q3 2023

Shares 3,412 Value ($000) $1,401 Avg Close $436.08 Range $398.06 - $456.79

Q2 2023

Shares 4,397 Value ($000) $2,030 Avg Close $388.35 Range $326.84 - $456.09

Q1 2023

Shares 5,122 Value ($000) $1,819 Avg Close $344.80 Range $312.88 - $379.88

Q4 2022

Shares 5,137 Value ($000) $1,736 Avg Close $334.71 Range $292.50 - $366.91

Q3 2022

Shares 5,172 Value ($000) $1,666 Avg Close $331.53 Range $278.89 - $366.16

Q2 2022

Shares 5,237 Value ($000) $1,567 Avg Close $333.40 Range $285.33 - $379.53

Q1 2022

Shares 5,244 Value ($000) $2,018 Avg Close $378.22 Range $341.69 - $435.45

Q4 2021

Shares 5,519 Value ($000) $2,431 Avg Close $395.00 Range $329.03 - $434.03

Q3 2021

Shares 5,554 Value ($000) $1,898 Avg Close $353.89 Range $326.20 - $380.94

Q2 2021

Shares 5,554 Value ($000) $1,954 Avg Close $346.07 Range $320.20 - $372.54

Q1 2021

Shares 5,560 Value ($000) $1,867 Avg Close $309.80 Range $266.19 - $343.26

Q4 2020

Shares 5,560 Value ($000) $1,579 Avg Close $257.79 Range $223.03 - $278.66

Q3 2020

Shares 5,560 Value ($000) $1,309 Avg Close $208.84 Range $194.44 - $230.80

Q2 2020

Shares 6,166 Value ($000) $1,274 Avg Close $185.11 Range $146.14 - $222.29

Q1 2020

Shares 3,883 Value ($000) $735 Avg Close $229.61 Range $129.93 - $270.42

Q4 2019

Shares 1,224 Value ($000) $342 Avg Close $255.58 Range $236.77 - $269.80

Q3 2019

Shares 1,222 Value ($000) $335 Avg Close $236.37 Range $210.80 - $264.29

Q2 2019

Shares 1,894 Value ($000) $436 Avg Close $206.71 Range $192.17 - $222.10

Q1 2019

Shares 1,892 Value ($000) $381 Avg Close $177.65 Range $159.40 - $194.31

Q4 2018

Shares 1,214 Value ($000) $209 Avg Close $168.62 Range $143.00 - $188.89

Q3 2018

Shares 1,210 Value ($000) $220 Avg Close $195.48 Range $171.26 - $216.72

Q2 2018

Shares 1,207 Value ($000) $270 Avg Close $201.62 Range $178.77 - $220.40

Q1 2018

Shares 1,205 Value ($000) $250 Avg Close $204.42 Range $185.70 - $227.45

Q4 2017

Shares 1,202 Value ($000) $266 Avg Close $197.06 Range $188.35 - $209.65

Q3 2017

Shares 1,200 Value ($000) $247 Avg Close $198.51 Range $179.35 - $216.80

Q2 2017

Shares 1,200 Value ($000) $267 Avg Close $212.10 Range $196.20 - $228.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,150	$2,584	$621.36	$584.22 - $664.29
Q3 2025	2,150	$1,355	$594.66	$531.45 - $631.42
Q2 2025	2,196	$1,206	$526.61	$440.13 - $567.46
Q1 2025	2,216	$1,060	$505.20	$446.65 - $556.90
Q4 2024	2,161	$1,116	$563.61	$511.73 - $628.76
Q3 2024	2,472	$1,331	$536.17	$486.59 - $598.18
Q2 2024	2,472	$1,339	$575.68	$522.75 - $620.53
Q1 2024	3,126	$1,919	$539.98	$474.36 - $611.03
Q4 2023	3,347	$1,670	$445.31	$384.97 - $495.36
Q3 2023	3,412	$1,401	$436.08	$398.06 - $456.79
Q2 2023	4,397	$2,030	$388.35	$326.84 - $456.09
Q1 2023	5,122	$1,819	$344.80	$312.88 - $379.88
Q4 2022	5,137	$1,736	$334.71	$292.50 - $366.91
Q3 2022	5,172	$1,666	$331.53	$278.89 - $366.16
Q2 2022	5,237	$1,567	$333.40	$285.33 - $379.53
Q1 2022	5,244	$2,018	$378.22	$341.69 - $435.45
Q4 2021	5,519	$2,431	$395.00	$329.03 - $434.03
Q3 2021	5,554	$1,898	$353.89	$326.20 - $380.94
Q2 2021	5,554	$1,954	$346.07	$320.20 - $372.54
Q1 2021	5,560	$1,867	$309.80	$266.19 - $343.26
Q4 2020	5,560	$1,579	$257.79	$223.03 - $278.66
Q3 2020	5,560	$1,309	$208.84	$194.44 - $230.80
Q2 2020	6,166	$1,274	$185.11	$146.14 - $222.29
Q1 2020	3,883	$735	$229.61	$129.93 - $270.42
Q4 2019	1,224	$342	$255.58	$236.77 - $269.80
Q3 2019	1,222	$335	$236.37	$210.80 - $264.29
Q2 2019	1,894	$436	$206.71	$192.17 - $222.10
Q1 2019	1,892	$381	$177.65	$159.40 - $194.31
Q4 2018	1,214	$209	$168.62	$143.00 - $188.89
Q3 2018	1,210	$220	$195.48	$171.26 - $216.72
Q2 2018	1,207	$270	$201.62	$178.77 - $220.40
Q1 2018	1,205	$250	$204.42	$185.70 - $227.45
Q4 2017	1,202	$266	$197.06	$188.35 - $209.65
Q3 2017	1,200	$247	$198.51	$179.35 - $216.80
Q2 2017	1,200	$267	$212.10	$196.20 - $228.88