NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025

Shares 864,580 Value ($000) $492,992 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 856,211 Value ($000) $521,706 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 856,688 Value ($000) $428,327 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 846,828 Value ($000) $433,584 Avg Close $470.02 Range $418.96 - $512.32

Q4 2024

Shares 832,463 Value ($000) $390,667 Avg Close $492.97 Range $454.91 - $543.79

Q3 2024

Shares 809,445 Value ($000) $427,444 Avg Close $478.00 Range $412.10 - $523.27

Q2 2024

Shares 806,234 Value ($000) $351,478 Avg Close $444.00 Range $408.11 - $476.20

Q1 2024

Shares 802,158 Value ($000) $383,961 Avg Close $445.90 Range $411.80 - $467.71

Q4 2023

Shares 789,096 Value ($000) $369,407 Avg Close $452.04 Range $399.15 - $478.42

Q3 2023

Shares 767,443 Value ($000) $337,733 Avg Close $421.70 Range $401.22 - $442.91

Q2 2023

Shares 752,258 Value ($000) $342,879 Avg Close $433.83 Range $409.59 - $461.42

Q1 2023

Shares 754,134 Value ($000) $348,199 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 753,316 Value ($000) $411,017 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 748,246 Value ($000) $351,915 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 737,264 Value ($000) $352,833 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 739,431 Value ($000) $330,689 Avg Close $387.65 Range $341.78 - $461.91

Q4 2021

Shares 729,434 Value ($000) $282,342 Avg Close $348.21 Range $322.83 - $380.81

Q3 2021

Shares 714,073 Value ($000) $257,174 Avg Close $336.41 Range $321.89 - $347.54

Q2 2021

Shares 753,040 Value ($000) $273,678 Avg Close $333.78 Range $297.33 - $352.23

Q1 2021

Shares 757,421 Value ($000) $245,132 Avg Close $278.19 Range $260.51 - $301.81

Q4 2020

Shares 780,211 Value ($000) $237,746 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 796,732 Value ($000) $251,361 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 794,341 Value ($000) $244,212 Avg Close $298.50 Range $264.17 - $324.61

Q1 2020

Shares 790,501 Value ($000) $239,167 Avg Close $315.50 Range $239.34 - $348.69

Q4 2019

Shares 770,176 Value ($000) $264,918 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 764,332 Value ($000) $286,464 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 798,419 Value ($000) $257,978 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 778,534 Value ($000) $209,893 Avg Close $243.65 Range $211.35 - $261.00

Q4 2018

Shares 720,309 Value ($000) $176,404 Avg Close $245.46 Range $199.36 - $285.49

Q3 2018

Shares 704,128 Value ($000) $223,470 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 692,866 Value ($000) $213,195 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 673,788 Value ($000) $235,233 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 655,405 Value ($000) $201,151 Avg Close $263.02 Range $251.27 - $273.10

Q3 2017

Shares 634,593 Value ($000) $182,586 Avg Close $234.97 Range $223.70 - $251.79

Q2 2017

Shares 620,517 Value ($000) $159,293 Avg Close $217.50 Range $204.18 - $228.88

Q1 2017

Shares 597,422 Value ($000) $142,091 Avg Close $205.77 Range $193.67 - $215.78

Q4 2016

Shares 572,076 Value ($000) $133,054 Avg Close $200.65 Range $182.75 - $218.77

Q3 2016

Shares 669,030 Value ($000) $143,139 Avg Close $186.23 Range $178.16 - $192.37

Q2 2016

Shares 575,079 Value ($000) $127,829 Avg Close $180.17 Range $167.24 - $191.50

Q1 2016

Shares 549,225 Value ($000) $108,692 Avg Close $161.05 Range $148.95 - $170.52

Q4 2015

Shares 550,318 Value ($000) $103,906 Avg Close $155.62 Range $137.87 - $164.41

Q3 2015

Shares 541,737 Value ($000) $89,902 Avg Close $141.60 Range $128.46 - $149.14

Q2 2015

Shares 563,358 Value ($000) $89,366 Avg Close $134.61 Range $127.92 - $140.47

Q1 2015

Shares 562,367 Value ($000) $90,519 Avg Close $133.81 Range $118.31 - $143.99

Q4 2014

Shares 803,511 Value ($000) $118,430 Avg Close $114.24 Range $98.32 - $128.02

Q3 2014

Shares 1,216,749 Value ($000) $160,319 Avg Close $104.60 Range $97.77 - $111.63

Q2 2014

Shares 1,226,114 Value ($000) $146,681 Avg Close $99.58 Range $95.46 - $103.59

Q1 2014

Shares 1,210,132 Value ($000) $149,307 Avg Close $97.12 Range $89.29 - $103.07

Q4 2013

Shares 1,137,921 Value ($000) $130,418 Avg Close $87.28 Range $75.26 - $95.04

Q3 2013

Shares 1,352,900 Value ($000) $130,039 Avg Close $74.87 Range $66.06 - $80.62

Q2 2013

Shares 1,345,097 Value ($000) $112,096 Avg Close $62.64 Range $55.45 - $68.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	864,580	$492,992	$578.81	$543.66 - $638.31
Q3 2025	856,211	$521,706	$563.27	$485.64 - $607.66
Q2 2025	856,688	$428,327	$486.10	$444.43 - $537.86
Q1 2025	846,828	$433,584	$470.02	$418.96 - $512.32
Q4 2024	832,463	$390,667	$492.97	$454.91 - $543.79
Q3 2024	809,445	$427,444	$478.00	$412.10 - $523.27
Q2 2024	806,234	$351,478	$444.00	$408.11 - $476.20
Q1 2024	802,158	$383,961	$445.90	$411.80 - $467.71
Q4 2023	789,096	$369,407	$452.04	$399.15 - $478.42
Q3 2023	767,443	$337,733	$421.70	$401.22 - $442.91
Q2 2023	752,258	$342,879	$433.83	$409.59 - $461.42
Q1 2023	754,134	$348,199	$442.02	$409.85 - $521.00
Q4 2022	753,316	$411,017	$495.16	$438.99 - $527.30
Q3 2022	748,246	$351,915	$450.68	$409.84 - $488.64
Q2 2022	737,264	$352,833	$432.80	$406.48 - $465.03
Q1 2022	739,431	$330,689	$387.65	$341.78 - $461.91
Q4 2021	729,434	$282,342	$348.21	$322.83 - $380.81
Q3 2021	714,073	$257,174	$336.41	$321.89 - $347.54
Q2 2021	753,040	$273,678	$333.78	$297.33 - $352.23
Q1 2021	757,421	$245,132	$278.19	$260.51 - $301.81
Q4 2020	780,211	$237,746	$280.94	$261.36 - $297.23
Q3 2020	796,732	$251,361	$298.08	$260.61 - $322.77
Q2 2020	794,341	$244,212	$298.50	$264.17 - $324.61
Q1 2020	790,501	$239,167	$315.50	$239.34 - $348.69
Q4 2019	770,176	$264,918	$317.67	$303.11 - $340.24
Q3 2019	764,332	$286,464	$318.69	$285.79 - $346.38
Q2 2019	798,419	$257,978	$267.26	$236.79 - $292.13
Q1 2019	778,534	$209,893	$243.65	$211.35 - $261.00
Q4 2018	720,309	$176,404	$245.46	$199.36 - $285.49
Q3 2018	704,128	$223,470	$269.78	$253.73 - $287.48
Q2 2018	692,866	$213,195	$291.51	$266.24 - $317.78
Q1 2018	673,788	$235,233	$294.31	$266.13 - $315.68
Q4 2017	655,405	$201,151	$263.02	$251.27 - $273.10
Q3 2017	634,593	$182,586	$234.97	$223.70 - $251.79
Q2 2017	620,517	$159,293	$217.50	$204.18 - $228.88
Q1 2017	597,422	$142,091	$205.77	$193.67 - $215.78
Q4 2016	572,076	$133,054	$200.65	$182.75 - $218.77
Q3 2016	669,030	$143,139	$186.23	$178.16 - $192.37
Q2 2016	575,079	$127,829	$180.17	$167.24 - $191.50
Q1 2016	549,225	$108,692	$161.05	$148.95 - $170.52
Q4 2015	550,318	$103,906	$155.62	$137.87 - $164.41
Q3 2015	541,737	$89,902	$141.60	$128.46 - $149.14
Q2 2015	563,358	$89,366	$134.61	$127.92 - $140.47
Q1 2015	562,367	$90,519	$133.81	$118.31 - $143.99
Q4 2014	803,511	$118,430	$114.24	$98.32 - $128.02
Q3 2014	1,216,749	$160,319	$104.60	$97.77 - $111.63
Q2 2014	1,226,114	$146,681	$99.58	$95.46 - $103.59
Q1 2014	1,210,132	$149,307	$97.12	$89.29 - $103.07
Q4 2013	1,137,921	$130,418	$87.28	$75.26 - $95.04
Q3 2013	1,352,900	$130,039	$74.87	$66.06 - $80.62
Q2 2013	1,345,097	$112,096	$62.64	$55.45 - $68.16