NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 954,879 Value ($000) $544,502 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 988,033 Value ($000) $601,958 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 998,710 Value ($000) $499,308 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 849,408 Value ($000) $434,906 Avg Close $470.02 Range $418.96 - $512.32

Q4 2024

Shares 798,626 Value ($000) $374,777 Avg Close $492.97 Range $454.91 - $543.79

Q3 2024

Shares 730,305 Value ($000) $385,647 Avg Close $478.00 Range $412.10 - $523.27

Q2 2024

Shares 683,427 Value ($000) $297,937 Avg Close $444.00 Range $408.11 - $476.20

Q1 2024

Shares 558,165 Value ($000) $267,171 Avg Close $445.90 Range $411.80 - $467.71

Q4 2023

Shares 535,979 Value ($000) $250,913 Avg Close $452.04 Range $399.15 - $478.42

Q3 2023

Shares 500,089 Value ($000) $220,134 Avg Close $421.70 Range $401.22 - $442.91

Q2 2023

Shares 443,686 Value ($000) $202,232 Avg Close $433.83 Range $409.59 - $461.42

Q1 2023

Shares 438,147 Value ($000) $202,301 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 498,803 Value ($000) $272 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 620,915 Value ($000) $292,028 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 676,254 Value ($000) $323,635 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 692,378 Value ($000) $309,645 Avg Close $387.65 Range $341.78 - $461.91

Q4 2021

Shares 750,415 Value ($000) $290,463 Avg Close $348.21 Range $322.83 - $380.81

Q3 2021

Shares 667,933 Value ($000) $240,556 Avg Close $336.41 Range $321.89 - $347.54

Q2 2021

Shares 623,459 Value ($000) $226,584 Avg Close $333.78 Range $297.33 - $352.23

Q1 2021

Shares 615,054 Value ($000) $199,056 Avg Close $278.19 Range $260.51 - $301.81

Q4 2020

Shares 604,404 Value ($000) $184,174 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 605,526 Value ($000) $191,037 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 582,158 Value ($000) $178,979 Avg Close $298.50 Range $264.17 - $324.61

Q1 2020

Shares 557,967 Value ($000) $168,813 Avg Close $315.50 Range $239.34 - $348.69

Q4 2019

Shares 555,645 Value ($000) $191,125 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 551,804 Value ($000) $206,811 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 551,759 Value ($000) $178,279 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 544,069 Value ($000) $146,681 Avg Close $243.65 Range $211.35 - $261.00

Q4 2018

Shares 541,267 Value ($000) $132,552 Avg Close $245.46 Range $199.36 - $285.49

Q3 2018

Shares 508,169 Value ($000) $161,274 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 510,741 Value ($000) $157,157 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 508,991 Value ($000) $177,699 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 507,616 Value ($000) $155,799 Avg Close $263.02 Range $251.27 - $273.10

Q3 2017

Shares 500,418 Value ($000) $143,971 Avg Close $234.97 Range $223.70 - $251.79

Q2 2017

Shares 503,037 Value ($000) $129,131 Avg Close $217.50 Range $204.18 - $228.88

Q1 2017

Shares 570,901 Value ($000) $135,786 Avg Close $205.77 Range $193.67 - $215.78

Q4 2016

Shares 859,621 Value ($000) $199,932 Avg Close $200.65 Range $182.75 - $218.77

Q3 2016

Shares 1,042,207 Value ($000) $222,979 Avg Close $186.23 Range $178.16 - $192.37

Q2 2016

Shares 1,207,075 Value ($000) $268,291 Avg Close $180.17 Range $167.24 - $191.50

Q1 2016

Shares 1,216,547 Value ($000) $240,757 Avg Close $161.05 Range $148.95 - $170.52

Q4 2015

Shares 1,203,959 Value ($000) $227,324 Avg Close $155.62 Range $137.87 - $164.41

Q3 2015

Shares 1,191,121 Value ($000) $197,660 Avg Close $141.60 Range $128.46 - $149.14

Q2 2015

Shares 1,777,644 Value ($000) $281,996 Avg Close $134.61 Range $127.92 - $140.47

Q1 2015

Shares 2,231,724 Value ($000) $359,225 Avg Close $133.81 Range $118.31 - $143.99

Q4 2014

Shares 2,210,633 Value ($000) $325,878 Avg Close $114.24 Range $98.32 - $128.02

Q3 2014

Shares 2,214,613 Value ($000) $291,806 Avg Close $104.60 Range $97.77 - $111.63

Q2 2014

Shares 2,230,017 Value ($000) $266,790 Avg Close $99.58 Range $95.46 - $103.59

Q1 2014

Shares 2,228,638 Value ($000) $274,921 Avg Close $97.12 Range $89.29 - $103.07

Q4 2013

Shares 2,290,414 Value ($000) $262,494 Avg Close $87.28 Range $75.26 - $95.04

Q3 2013

Shares 2,319,003 Value ($000) $220,915 Avg Close $74.87 Range $66.06 - $80.62

Q2 2013

Shares 2,350,419 Value ($000) $194,623 Avg Close $62.64 Range $55.45 - $68.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	954,879	$544,502	$578.81	$543.66 - $638.31
Q3 2025	988,033	$601,958	$563.27	$485.64 - $607.66
Q2 2025	998,710	$499,308	$486.10	$444.43 - $537.86
Q1 2025	849,408	$434,906	$470.02	$418.96 - $512.32
Q4 2024	798,626	$374,777	$492.97	$454.91 - $543.79
Q3 2024	730,305	$385,647	$478.00	$412.10 - $523.27
Q2 2024	683,427	$297,937	$444.00	$408.11 - $476.20
Q1 2024	558,165	$267,171	$445.90	$411.80 - $467.71
Q4 2023	535,979	$250,913	$452.04	$399.15 - $478.42
Q3 2023	500,089	$220,134	$421.70	$401.22 - $442.91
Q2 2023	443,686	$202,232	$433.83	$409.59 - $461.42
Q1 2023	438,147	$202,301	$442.02	$409.85 - $521.00
Q4 2022	498,803	$272	$495.16	$438.99 - $527.30
Q3 2022	620,915	$292,028	$450.68	$409.84 - $488.64
Q2 2022	676,254	$323,635	$432.80	$406.48 - $465.03
Q1 2022	692,378	$309,645	$387.65	$341.78 - $461.91
Q4 2021	750,415	$290,463	$348.21	$322.83 - $380.81
Q3 2021	667,933	$240,556	$336.41	$321.89 - $347.54
Q2 2021	623,459	$226,584	$333.78	$297.33 - $352.23
Q1 2021	615,054	$199,056	$278.19	$260.51 - $301.81
Q4 2020	604,404	$184,174	$280.94	$261.36 - $297.23
Q3 2020	605,526	$191,037	$298.08	$260.61 - $322.77
Q2 2020	582,158	$178,979	$298.50	$264.17 - $324.61
Q1 2020	557,967	$168,813	$315.50	$239.34 - $348.69
Q4 2019	555,645	$191,125	$317.67	$303.11 - $340.24
Q3 2019	551,804	$206,811	$318.69	$285.79 - $346.38
Q2 2019	551,759	$178,279	$267.26	$236.79 - $292.13
Q1 2019	544,069	$146,681	$243.65	$211.35 - $261.00
Q4 2018	541,267	$132,552	$245.46	$199.36 - $285.49
Q3 2018	508,169	$161,274	$269.78	$253.73 - $287.48
Q2 2018	510,741	$157,157	$291.51	$266.24 - $317.78
Q1 2018	508,991	$177,699	$294.31	$266.13 - $315.68
Q4 2017	507,616	$155,799	$263.02	$251.27 - $273.10
Q3 2017	500,418	$143,971	$234.97	$223.70 - $251.79
Q2 2017	503,037	$129,131	$217.50	$204.18 - $228.88
Q1 2017	570,901	$135,786	$205.77	$193.67 - $215.78
Q4 2016	859,621	$199,932	$200.65	$182.75 - $218.77
Q3 2016	1,042,207	$222,979	$186.23	$178.16 - $192.37
Q2 2016	1,207,075	$268,291	$180.17	$167.24 - $191.50
Q1 2016	1,216,547	$240,757	$161.05	$148.95 - $170.52
Q4 2015	1,203,959	$227,324	$155.62	$137.87 - $164.41
Q3 2015	1,191,121	$197,660	$141.60	$128.46 - $149.14
Q2 2015	1,777,644	$281,996	$134.61	$127.92 - $140.47
Q1 2015	2,231,724	$359,225	$133.81	$118.31 - $143.99
Q4 2014	2,210,633	$325,878	$114.24	$98.32 - $128.02
Q3 2014	2,214,613	$291,806	$104.60	$97.77 - $111.63
Q2 2014	2,230,017	$266,790	$99.58	$95.46 - $103.59
Q1 2014	2,228,638	$274,921	$97.12	$89.29 - $103.07
Q4 2013	2,290,414	$262,494	$87.28	$75.26 - $95.04
Q3 2013	2,319,003	$220,915	$74.87	$66.06 - $80.62
Q2 2013	2,350,419	$194,623	$62.64	$55.45 - $68.16