MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

MCDONALD CAPITAL INVESTORS INC/CA's Holding History (CIK: 0001033225)

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

Q4 2025

Shares 151,638 Value ($000) $94,419 Avg Close $621.36 Range $584.22 - $664.29

Q3 2025

Shares 157,538 Value ($000) $99,293 Avg Close $594.66 Range $531.45 - $631.42

Q2 2025

Shares 161,571 Value ($000) $88,696 Avg Close $526.61 Range $440.13 - $567.46

Q1 2025

Shares 166,845 Value ($000) $79,774 Avg Close $505.20 Range $446.65 - $556.90

Q4 2024

Shares 100,917 Value ($000) $52,124 Avg Close $563.61 Range $511.73 - $628.76

Q3 2024

Shares 101,109 Value ($000) $54,422 Avg Close $536.17 Range $486.59 - $598.18

Q2 2024

Shares 103,037 Value ($000) $55,825 Avg Close $575.68 Range $522.75 - $620.53

Q1 2024

Shares 103,472 Value ($000) $63,526 Avg Close $539.98 Range $474.36 - $611.03

Q4 2023

Shares 106,847 Value ($000) $53,307 Avg Close $445.31 Range $384.97 - $495.36

Q3 2023

Shares 108,802 Value ($000) $44,661 Avg Close $436.08 Range $398.06 - $456.79

Q2 2023

Shares 110,367 Value ($000) $50,955 Avg Close $388.35 Range $326.84 - $456.09

Q1 2023

Shares 113,302 Value ($000) $40,229 Avg Close $344.80 Range $312.88 - $379.88

Q4 2022

Shares 115,462 Value ($000) $39,023 Avg Close $334.71 Range $292.50 - $366.91

Q3 2022

Shares 119,083 Value ($000) $38,355 Avg Close $331.53 Range $278.89 - $366.16

Q2 2022

Shares 120,590 Value ($000) $36,085 Avg Close $333.40 Range $285.33 - $379.53

Q1 2022

Shares 121,434 Value ($000) $46,739 Avg Close $378.22 Range $341.69 - $435.45

Q4 2021

Shares 120,832 Value ($000) $53,229 Avg Close $395.00 Range $329.03 - $434.03

Q3 2021

Shares 124,538 Value ($000) $42,552 Avg Close $353.89 Range $326.20 - $380.94

Q2 2021

Shares 127,528 Value ($000) $44,866 Avg Close $346.07 Range $320.20 - $372.54

Q1 2021

Shares 129,976 Value ($000) $43,649 Avg Close $309.80 Range $266.19 - $343.26

Q4 2020

Shares 131,376 Value ($000) $37,307 Avg Close $257.79 Range $223.03 - $278.66

Q3 2020

Shares 134,356 Value ($000) $31,622 Avg Close $208.84 Range $194.44 - $230.80

Q2 2020

Shares 136,341 Value ($000) $28,164 Avg Close $185.11 Range $146.14 - $222.29

Q1 2020

Shares 142,046 Value ($000) $26,879 Avg Close $229.61 Range $129.93 - $270.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	151,638	$94,419	$621.36	$584.22 - $664.29
Q3 2025	157,538	$99,293	$594.66	$531.45 - $631.42
Q2 2025	161,571	$88,696	$526.61	$440.13 - $567.46
Q1 2025	166,845	$79,774	$505.20	$446.65 - $556.90
Q4 2024	100,917	$52,124	$563.61	$511.73 - $628.76
Q3 2024	101,109	$54,422	$536.17	$486.59 - $598.18
Q2 2024	103,037	$55,825	$575.68	$522.75 - $620.53
Q1 2024	103,472	$63,526	$539.98	$474.36 - $611.03
Q4 2023	106,847	$53,307	$445.31	$384.97 - $495.36
Q3 2023	108,802	$44,661	$436.08	$398.06 - $456.79
Q2 2023	110,367	$50,955	$388.35	$326.84 - $456.09
Q1 2023	113,302	$40,229	$344.80	$312.88 - $379.88
Q4 2022	115,462	$39,023	$334.71	$292.50 - $366.91
Q3 2022	119,083	$38,355	$331.53	$278.89 - $366.16
Q2 2022	120,590	$36,085	$333.40	$285.33 - $379.53
Q1 2022	121,434	$46,739	$378.22	$341.69 - $435.45
Q4 2021	120,832	$53,229	$395.00	$329.03 - $434.03
Q3 2021	124,538	$42,552	$353.89	$326.20 - $380.94
Q2 2021	127,528	$44,866	$346.07	$320.20 - $372.54
Q1 2021	129,976	$43,649	$309.80	$266.19 - $343.26
Q4 2020	131,376	$37,307	$257.79	$223.03 - $278.66
Q3 2020	134,356	$31,622	$208.84	$194.44 - $230.80
Q2 2020	136,341	$28,164	$185.11	$146.14 - $222.29
Q1 2020	142,046	$26,879	$229.61	$129.93 - $270.42