MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

CHILTON INVESTMENT CO INC.'s Holding History (CIK: 0001332632)

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

Q4 2025

Shares 18,681 Value ($000) $11,632 Avg Close $621.36 Range $584.22 - $664.29

Q3 2025

Shares 18,652 Value ($000) $11,756 Avg Close $594.66 Range $531.45 - $631.42

Q2 2025

Shares 498 Value ($000) $273 Avg Close $526.61 Range $440.13 - $567.46

Q1 2025

Shares 12,302 Value ($000) $5,882 Avg Close $505.20 Range $446.65 - $556.90

Q3 2024

Shares 18,239 Value ($000) $9,817 Avg Close $536.17 Range $486.59 - $598.18

Q2 2024

Shares 3,680 Value ($000) $1,994 Avg Close $575.68 Range $522.75 - $620.53

Q1 2024

Shares 3,373 Value ($000) $2,071 Avg Close $539.98 Range $474.36 - $611.03

Q4 2023

Shares 1,970 Value ($000) $983 Avg Close $445.31 Range $384.97 - $495.36

Q2 2020

Shares 60,067 Value ($000) $12,408 Avg Close $185.11 Range $146.14 - $222.29

Q3 2018

Shares 188,884 Value ($000) $34,367 Avg Close $195.48 Range $171.26 - $216.72

Q2 2018

Shares 206,304 Value ($000) $46,074 Avg Close $201.62 Range $178.77 - $220.40

Q1 2018

Shares 449,651 Value ($000) $93,213 Avg Close $204.42 Range $185.70 - $227.45

Q4 2017

Shares 476,868 Value ($000) $105,407 Avg Close $197.06 Range $188.35 - $209.65

Q3 2017

Shares 463,569 Value ($000) $95,602 Avg Close $198.51 Range $179.35 - $216.80

Q2 2017

Shares 419,759 Value ($000) $93,430 Avg Close $212.10 Range $196.20 - $228.88

Q1 2017

Shares 386,222 Value ($000) $84,293 Avg Close $206.40 Range $189.02 - $228.13

Q4 2016

Shares 182,676 Value ($000) $40,468 Avg Close $191.92 Range $155.90 - $220.62

Q3 2016

Shares 254,148 Value ($000) $45,520 Avg Close $177.91 Range $160.97 - $192.15

Q2 2016

Shares 297,916 Value ($000) $57,199 Avg Close $166.34 Range $145.28 - $180.15

Q1 2016

Shares 336,898 Value ($000) $53,738 Avg Close $127.52 Range $100.36 - $148.84

Q4 2015

Shares 601,184 Value ($000) $82,110 Avg Close $140.36 Range $126.21 - $153.65

Q3 2015

Shares 577,220 Value ($000) $87,708 Avg Close $149.43 Range $130.51 - $165.15

Q2 2015

Shares 465,941 Value ($000) $65,935 Avg Close $134.21 Range $123.33 - $143.45

Q1 2015

Shares 217,950 Value ($000) $30,469 Avg Close $117.97 Range $95.51 - $134.09

Q4 2014

Shares 2,450 Value ($000) $270 Avg Close $108.18 Range $94.54 - $120.41

Q3 2014

Shares 2,450 Value ($000) $316 Avg Close $117.60 Range $112.68 - $122.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,681	$11,632	$621.36	$584.22 - $664.29
Q3 2025	18,652	$11,756	$594.66	$531.45 - $631.42
Q2 2025	498	$273	$526.61	$440.13 - $567.46
Q1 2025	12,302	$5,882	$505.20	$446.65 - $556.90
Q3 2024	18,239	$9,817	$536.17	$486.59 - $598.18
Q2 2024	3,680	$1,994	$575.68	$522.75 - $620.53
Q1 2024	3,373	$2,071	$539.98	$474.36 - $611.03
Q4 2023	1,970	$983	$445.31	$384.97 - $495.36
Q2 2020	60,067	$12,408	$185.11	$146.14 - $222.29
Q3 2018	188,884	$34,367	$195.48	$171.26 - $216.72
Q2 2018	206,304	$46,074	$201.62	$178.77 - $220.40
Q1 2018	449,651	$93,213	$204.42	$185.70 - $227.45
Q4 2017	476,868	$105,407	$197.06	$188.35 - $209.65
Q3 2017	463,569	$95,602	$198.51	$179.35 - $216.80
Q2 2017	419,759	$93,430	$212.10	$196.20 - $228.88
Q1 2017	386,222	$84,293	$206.40	$189.02 - $228.13
Q4 2016	182,676	$40,468	$191.92	$155.90 - $220.62
Q3 2016	254,148	$45,520	$177.91	$160.97 - $192.15
Q2 2016	297,916	$57,199	$166.34	$145.28 - $180.15
Q1 2016	336,898	$53,738	$127.52	$100.36 - $148.84
Q4 2015	601,184	$82,110	$140.36	$126.21 - $153.65
Q3 2015	577,220	$87,708	$149.43	$130.51 - $165.15
Q2 2015	465,941	$65,935	$134.21	$123.33 - $143.45
Q1 2015	217,950	$30,469	$117.97	$95.51 - $134.09
Q4 2014	2,450	$270	$108.18	$94.54 - $120.41
Q3 2014	2,450	$316	$117.60	$112.68 - $122.71