MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q4 2025

Shares 11,028 Value ($000) $6,867 Avg Close $621.36 Range $584.22 - $664.29

Q3 2025

Shares 7,548 Value ($000) $4,758 Avg Close $594.66 Range $531.45 - $631.42

Q2 2025

Shares 7,294 Value ($000) $4,004 Avg Close $526.61 Range $440.13 - $567.46

Q1 2025

Shares 6,592 Value ($000) $3,152 Avg Close $505.20 Range $446.65 - $556.90

Q4 2024

Shares 5,340 Value ($000) $2,758 Avg Close $563.61 Range $511.73 - $628.76

Q3 2024

Shares 5,139 Value ($000) $2,766 Avg Close $536.17 Range $486.59 - $598.18

Q2 2024

Shares 3,873 Value ($000) $2,098 Avg Close $575.68 Range $522.75 - $620.53

Q1 2024

Shares 3,381 Value ($000) $2,076 Avg Close $539.98 Range $474.36 - $611.03

Q4 2023

Shares 3,248 Value ($000) $1,620 Avg Close $445.31 Range $384.97 - $495.36

Q3 2023

Shares 3,185 Value ($000) $1,307 Avg Close $436.08 Range $398.06 - $456.79

Q2 2023

Shares 3,191 Value ($000) $1,473 Avg Close $388.35 Range $326.84 - $456.09

Q1 2023

Shares 3,176 Value ($000) $1,128 Avg Close $344.80 Range $312.88 - $379.88

Q4 2022

Shares 3,169 Value ($000) $1,071 Avg Close $334.71 Range $292.50 - $366.91

Q3 2022

Shares 3,159 Value ($000) $1,018 Avg Close $331.53 Range $278.89 - $366.16

Q2 2022

Shares 3,077 Value ($000) $921 Avg Close $333.40 Range $285.33 - $379.53

Q1 2022

Shares 3,228 Value ($000) $1,243 Avg Close $378.22 Range $341.69 - $435.45

Q4 2021

Shares 3,030 Value ($000) $1,334 Avg Close $395.00 Range $329.03 - $434.03

Q3 2021

Shares 3,226 Value ($000) $1,102 Avg Close $353.89 Range $326.20 - $380.94

Q2 2021

Shares 3,065 Value ($000) $1,078 Avg Close $346.07 Range $320.20 - $372.54

Q1 2021

Shares 2,939 Value ($000) $987 Avg Close $309.80 Range $266.19 - $343.26

Q4 2020

Shares 2,921 Value ($000) $829 Avg Close $257.79 Range $223.03 - $278.66

Q3 2020

Shares 2,922 Value ($000) $687 Avg Close $208.84 Range $194.44 - $230.80

Q2 2020

Shares 2,943 Value ($000) $607 Avg Close $185.11 Range $146.14 - $222.29

Q1 2020

Shares 4,078 Value ($000) $772 Avg Close $229.61 Range $129.93 - $270.42

Q4 2019

Shares 4,096 Value ($000) $1,145 Avg Close $255.58 Range $236.77 - $269.80

Q3 2019

Shares 3,672 Value ($000) $1,006 Avg Close $236.37 Range $210.80 - $264.29

Q2 2019

Shares 3,682 Value ($000) $848 Avg Close $206.71 Range $192.17 - $222.10

Q1 2019

Shares 4,210 Value ($000) $847 Avg Close $177.65 Range $159.40 - $194.31

Q4 2018

Shares 4,103 Value ($000) $705 Avg Close $168.62 Range $143.00 - $188.89

Q3 2018

Shares 4,103 Value ($000) $746 Avg Close $195.48 Range $171.26 - $216.72

Q2 2018

Shares 4,072 Value ($000) $910 Avg Close $201.62 Range $178.77 - $220.40

Q1 2018

Shares 4,073 Value ($000) $845 Avg Close $204.42 Range $185.70 - $227.45

Q4 2017

Shares 18,218 Value ($000) $4,026 Avg Close $197.06 Range $188.35 - $209.65

Q3 2017

Shares 16,991 Value ($000) $3,504 Avg Close $198.51 Range $179.35 - $216.80

Q2 2017

Shares 15,115 Value ($000) $3,364 Avg Close $212.10 Range $196.20 - $228.88

Q1 2017

Shares 14,120 Value ($000) $3,083 Avg Close $206.40 Range $189.02 - $228.13

Q4 2016

Shares 12,450 Value ($000) $2,758 Avg Close $191.92 Range $155.90 - $220.62

Q3 2016

Shares 11,323 Value ($000) $2,028 Avg Close $177.91 Range $160.97 - $192.15

Q2 2016

Shares 6,289 Value ($000) $1,208 Avg Close $166.34 Range $145.28 - $180.15

Q1 2016

Shares 3,316 Value ($000) $529 Avg Close $127.52 Range $100.36 - $148.84

Q4 2015

Shares 3,562 Value ($000) $487 Avg Close $140.36 Range $126.21 - $153.65

Q3 2015

Shares 3,747 Value ($000) $570 Avg Close $149.43 Range $130.51 - $165.15

Q2 2015

Shares 2,152 Value ($000) $305 Avg Close $134.21 Range $123.33 - $143.45

Q1 2015

Shares 3,181 Value ($000) $445 Avg Close $117.97 Range $95.51 - $134.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,028	$6,867	$621.36	$584.22 - $664.29
Q3 2025	7,548	$4,758	$594.66	$531.45 - $631.42
Q2 2025	7,294	$4,004	$526.61	$440.13 - $567.46
Q1 2025	6,592	$3,152	$505.20	$446.65 - $556.90
Q4 2024	5,340	$2,758	$563.61	$511.73 - $628.76
Q3 2024	5,139	$2,766	$536.17	$486.59 - $598.18
Q2 2024	3,873	$2,098	$575.68	$522.75 - $620.53
Q1 2024	3,381	$2,076	$539.98	$474.36 - $611.03
Q4 2023	3,248	$1,620	$445.31	$384.97 - $495.36
Q3 2023	3,185	$1,307	$436.08	$398.06 - $456.79
Q2 2023	3,191	$1,473	$388.35	$326.84 - $456.09
Q1 2023	3,176	$1,128	$344.80	$312.88 - $379.88
Q4 2022	3,169	$1,071	$334.71	$292.50 - $366.91
Q3 2022	3,159	$1,018	$331.53	$278.89 - $366.16
Q2 2022	3,077	$921	$333.40	$285.33 - $379.53
Q1 2022	3,228	$1,243	$378.22	$341.69 - $435.45
Q4 2021	3,030	$1,334	$395.00	$329.03 - $434.03
Q3 2021	3,226	$1,102	$353.89	$326.20 - $380.94
Q2 2021	3,065	$1,078	$346.07	$320.20 - $372.54
Q1 2021	2,939	$987	$309.80	$266.19 - $343.26
Q4 2020	2,921	$829	$257.79	$223.03 - $278.66
Q3 2020	2,922	$687	$208.84	$194.44 - $230.80
Q2 2020	2,943	$607	$185.11	$146.14 - $222.29
Q1 2020	4,078	$772	$229.61	$129.93 - $270.42
Q4 2019	4,096	$1,145	$255.58	$236.77 - $269.80
Q3 2019	3,672	$1,006	$236.37	$210.80 - $264.29
Q2 2019	3,682	$848	$206.71	$192.17 - $222.10
Q1 2019	4,210	$847	$177.65	$159.40 - $194.31
Q4 2018	4,103	$705	$168.62	$143.00 - $188.89
Q3 2018	4,103	$746	$195.48	$171.26 - $216.72
Q2 2018	4,072	$910	$201.62	$178.77 - $220.40
Q1 2018	4,073	$845	$204.42	$185.70 - $227.45
Q4 2017	18,218	$4,026	$197.06	$188.35 - $209.65
Q3 2017	16,991	$3,504	$198.51	$179.35 - $216.80
Q2 2017	15,115	$3,364	$212.10	$196.20 - $228.88
Q1 2017	14,120	$3,083	$206.40	$189.02 - $228.13
Q4 2016	12,450	$2,758	$191.92	$155.90 - $220.62
Q3 2016	11,323	$2,028	$177.91	$160.97 - $192.15
Q2 2016	6,289	$1,208	$166.34	$145.28 - $180.15
Q1 2016	3,316	$529	$127.52	$100.36 - $148.84
Q4 2015	3,562	$487	$140.36	$126.21 - $153.65
Q3 2015	3,747	$570	$149.43	$130.51 - $165.15
Q2 2015	2,152	$305	$134.21	$123.33 - $143.45
Q1 2015	3,181	$445	$117.97	$95.51 - $134.09