MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

GARDNER RUSSO & QUINN LLC's Holding History (CIK: 0000860643)

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

Q4 2025

Shares 726,612 Value ($000) $452,432 Avg Close $621.36 Range $584.22 - $664.29

Q3 2025

Shares 687,537 Value ($000) $433,341 Avg Close $594.66 Range $531.45 - $631.42

Q2 2025

Shares 712,779 Value ($000) $391,287 Avg Close $526.61 Range $440.13 - $567.46

Q1 2025

Shares 714,252 Value ($000) $341,505 Avg Close $505.20 Range $446.65 - $556.90

Q4 2024

Shares 707,010 Value ($000) $365,171 Avg Close $563.61 Range $511.73 - $628.76

Q3 2024

Shares 750,072 Value ($000) $403,726 Avg Close $536.17 Range $486.59 - $598.18

Q2 2024

Shares 764,059 Value ($000) $413,967 Avg Close $575.68 Range $522.75 - $620.53

Q1 2024

Shares 787,480 Value ($000) $483,466 Avg Close $539.98 Range $474.36 - $611.03

Q4 2023

Shares 940,568 Value ($000) $469,259 Avg Close $445.31 Range $384.97 - $495.36

Q3 2023

Shares 958,763 Value ($000) $393,553 Avg Close $436.08 Range $398.06 - $456.79

Q2 2023

Shares 973,520 Value ($000) $449,464 Avg Close $388.35 Range $326.84 - $456.09

Q1 2023

Shares 1,001,338 Value ($000) $355,535 Avg Close $344.80 Range $312.88 - $379.88

Q4 2022

Shares 1,010,403 Value ($000) $341,486 Avg Close $334.71 Range $292.50 - $366.91

Q3 2022

Shares 1,067,783 Value ($000) $343,922 Avg Close $331.53 Range $278.89 - $366.16

Q2 2022

Shares 1,079,827 Value ($000) $323,127 Avg Close $333.40 Range $285.33 - $379.53

Q1 2022

Shares 1,092,971 Value ($000) $420,674 Avg Close $378.22 Range $341.69 - $435.45

Q4 2021

Shares 1,168,678 Value ($000) $514,826 Avg Close $395.00 Range $329.03 - $434.03

Q3 2021

Shares 1,192,297 Value ($000) $407,384 Avg Close $353.89 Range $326.20 - $380.94

Q2 2021

Shares 1,235,775 Value ($000) $434,758 Avg Close $346.07 Range $320.20 - $372.54

Q1 2021

Shares 1,270,550 Value ($000) $426,676 Avg Close $309.80 Range $266.19 - $343.26

Q4 2020

Shares 1,395,833 Value ($000) $396,375 Avg Close $257.79 Range $223.03 - $278.66

Q3 2020

Shares 1,500,938 Value ($000) $353,261 Avg Close $208.84 Range $194.44 - $230.80

Q2 2020

Shares 1,563,936 Value ($000) $323,062 Avg Close $185.11 Range $146.14 - $222.29

Q1 2020

Shares 1,649,816 Value ($000) $312,195 Avg Close $229.61 Range $129.93 - $270.42

Q4 2019

Shares 1,687,254 Value ($000) $471,824 Avg Close $255.58 Range $236.77 - $269.80

Q3 2019

Shares 1,737,677 Value ($000) $476,297 Avg Close $236.37 Range $210.80 - $264.29

Q2 2019

Shares 1,794,450 Value ($000) $412,921 Avg Close $206.71 Range $192.17 - $222.10

Q1 2019

Shares 1,853,170 Value ($000) $372,821 Avg Close $177.65 Range $159.40 - $194.31

Q4 2018

Shares 1,944,937 Value ($000) $334,276 Avg Close $168.62 Range $143.00 - $188.89

Q3 2018

Shares 1,987,280 Value ($000) $361,586 Avg Close $195.48 Range $171.26 - $216.72

Q2 2018

Shares 1,991,188 Value ($000) $444,692 Avg Close $201.62 Range $178.77 - $220.40

Q1 2018

Shares 2,015,598 Value ($000) $417,833 Avg Close $204.42 Range $185.70 - $227.45

Q4 2017

Shares 2,011,757 Value ($000) $444,679 Avg Close $197.06 Range $188.35 - $209.65

Q3 2017

Shares 2,034,151 Value ($000) $419,503 Avg Close $198.51 Range $179.35 - $216.80

Q2 2017

Shares 1,765,953 Value ($000) $393,066 Avg Close $212.10 Range $196.20 - $228.88

Q1 2017

Shares 1,779,672 Value ($000) $388,413 Avg Close $206.40 Range $189.02 - $228.13

Q4 2016

Shares 1,814,339 Value ($000) $401,931 Avg Close $191.92 Range $155.90 - $220.62

Q3 2016

Shares 2,069,336 Value ($000) $370,639 Avg Close $177.91 Range $160.97 - $192.15

Q2 2016

Shares 2,085,558 Value ($000) $400,427 Avg Close $166.34 Range $145.28 - $180.15

Q1 2016

Shares 2,103,643 Value ($000) $335,552 Avg Close $127.52 Range $100.36 - $148.84

Q4 2015

Shares 2,102,473 Value ($000) $287,156 Avg Close $140.36 Range $126.21 - $153.65

Q3 2015

Shares 2,070,527 Value ($000) $314,617 Avg Close $149.43 Range $130.51 - $165.15

Q2 2015

Shares 2,096,408 Value ($000) $296,663 Avg Close $134.21 Range $123.33 - $143.45

Q1 2015

Shares 2,078,583 Value ($000) $290,586 Avg Close $117.97 Range $95.51 - $134.09

Q4 2014

Shares 2,047,918 Value ($000) $225,926 Avg Close $108.18 Range $94.54 - $120.41

Q3 2014

Shares 1,975,609 Value ($000) $254,735 Avg Close $117.60 Range $112.68 - $122.71

Q2 2014

Shares 1,972,412 Value ($000) $260,457 Avg Close $114.23 Range $104.92 - $124.28

Q1 2014

Shares 1,992,602 Value ($000) $255,750 Avg Close $104.25 Range $89.30 - $117.14

Q4 2013

Shares 1,931,562 Value ($000) $193,040 Avg Close $88.81 Range $84.77 - $96.02

Q3 2013

Shares 1,786,060 Value ($000) $175,338 Avg Close $89.34 Range $84.99 - $96.07

Q2 2013

Shares 1,737,505 Value ($000) $171,005 Avg Close $93.00 Range $83.24 - $101.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	726,612	$452,432	$621.36	$584.22 - $664.29
Q3 2025	687,537	$433,341	$594.66	$531.45 - $631.42
Q2 2025	712,779	$391,287	$526.61	$440.13 - $567.46
Q1 2025	714,252	$341,505	$505.20	$446.65 - $556.90
Q4 2024	707,010	$365,171	$563.61	$511.73 - $628.76
Q3 2024	750,072	$403,726	$536.17	$486.59 - $598.18
Q2 2024	764,059	$413,967	$575.68	$522.75 - $620.53
Q1 2024	787,480	$483,466	$539.98	$474.36 - $611.03
Q4 2023	940,568	$469,259	$445.31	$384.97 - $495.36
Q3 2023	958,763	$393,553	$436.08	$398.06 - $456.79
Q2 2023	973,520	$449,464	$388.35	$326.84 - $456.09
Q1 2023	1,001,338	$355,535	$344.80	$312.88 - $379.88
Q4 2022	1,010,403	$341,486	$334.71	$292.50 - $366.91
Q3 2022	1,067,783	$343,922	$331.53	$278.89 - $366.16
Q2 2022	1,079,827	$323,127	$333.40	$285.33 - $379.53
Q1 2022	1,092,971	$420,674	$378.22	$341.69 - $435.45
Q4 2021	1,168,678	$514,826	$395.00	$329.03 - $434.03
Q3 2021	1,192,297	$407,384	$353.89	$326.20 - $380.94
Q2 2021	1,235,775	$434,758	$346.07	$320.20 - $372.54
Q1 2021	1,270,550	$426,676	$309.80	$266.19 - $343.26
Q4 2020	1,395,833	$396,375	$257.79	$223.03 - $278.66
Q3 2020	1,500,938	$353,261	$208.84	$194.44 - $230.80
Q2 2020	1,563,936	$323,062	$185.11	$146.14 - $222.29
Q1 2020	1,649,816	$312,195	$229.61	$129.93 - $270.42
Q4 2019	1,687,254	$471,824	$255.58	$236.77 - $269.80
Q3 2019	1,737,677	$476,297	$236.37	$210.80 - $264.29
Q2 2019	1,794,450	$412,921	$206.71	$192.17 - $222.10
Q1 2019	1,853,170	$372,821	$177.65	$159.40 - $194.31
Q4 2018	1,944,937	$334,276	$168.62	$143.00 - $188.89
Q3 2018	1,987,280	$361,586	$195.48	$171.26 - $216.72
Q2 2018	1,991,188	$444,692	$201.62	$178.77 - $220.40
Q1 2018	2,015,598	$417,833	$204.42	$185.70 - $227.45
Q4 2017	2,011,757	$444,679	$197.06	$188.35 - $209.65
Q3 2017	2,034,151	$419,503	$198.51	$179.35 - $216.80
Q2 2017	1,765,953	$393,066	$212.10	$196.20 - $228.88
Q1 2017	1,779,672	$388,413	$206.40	$189.02 - $228.13
Q4 2016	1,814,339	$401,931	$191.92	$155.90 - $220.62
Q3 2016	2,069,336	$370,639	$177.91	$160.97 - $192.15
Q2 2016	2,085,558	$400,427	$166.34	$145.28 - $180.15
Q1 2016	2,103,643	$335,552	$127.52	$100.36 - $148.84
Q4 2015	2,102,473	$287,156	$140.36	$126.21 - $153.65
Q3 2015	2,070,527	$314,617	$149.43	$130.51 - $165.15
Q2 2015	2,096,408	$296,663	$134.21	$123.33 - $143.45
Q1 2015	2,078,583	$290,586	$117.97	$95.51 - $134.09
Q4 2014	2,047,918	$225,926	$108.18	$94.54 - $120.41
Q3 2014	1,975,609	$254,735	$117.60	$112.68 - $122.71
Q2 2014	1,972,412	$260,457	$114.23	$104.92 - $124.28
Q1 2014	1,992,602	$255,750	$104.25	$89.30 - $117.14
Q4 2013	1,931,562	$193,040	$88.81	$84.77 - $96.02
Q3 2013	1,786,060	$175,338	$89.34	$84.99 - $96.07
Q2 2013	1,737,505	$171,005	$93.00	$83.24 - $101.69