NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2025

Shares 1,762,358 Value ($000) $1,004,914 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 1,825,250 Value ($000) $1,112,161 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 1,858,575 Value ($000) $929,250 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 1,935,734 Value ($000) $991,115 Avg Close $470.02 Range $418.96 - $512.32

Q4 2024

Shares 2,134,711 Value ($000) $1,001,799 Avg Close $492.97 Range $454.91 - $543.79

Q3 2024

Shares 2,374,581 Value ($000) $1,253,945 Avg Close $478.00 Range $412.10 - $523.27

Q2 2024

Shares 3,065,619 Value ($000) $1,336,457 Avg Close $444.00 Range $408.11 - $476.20

Q1 2024

Shares 3,647,893 Value ($000) $1,746,100 Avg Close $445.90 Range $411.80 - $467.71

Q4 2023

Shares 3,965,139 Value ($000) $1,856,240 Avg Close $452.04 Range $399.15 - $478.42

Q3 2023

Shares 4,098,838 Value ($000) $1,804,268 Avg Close $421.70 Range $401.22 - $442.91

Q2 2023

Shares 4,205,856 Value ($000) $1,917,029 Avg Close $433.83 Range $409.59 - $461.42

Q1 2023

Shares 4,476,175 Value ($000) $2,066,740 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 4,501,702 Value ($000) $2,456,174 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 5,254,838 Value ($000) $2,471,457 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 5,434,390 Value ($000) $2,600,736 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 5,572,973 Value ($000) $2,492,346 Avg Close $387.65 Range $341.78 - $461.91

Q4 2021

Shares 5,995,227 Value ($000) $2,320,573 Avg Close $348.21 Range $322.83 - $380.81

Q3 2021

Shares 6,046,845 Value ($000) $2,177,771 Avg Close $336.41 Range $321.89 - $347.54

Q2 2021

Shares 5,923,624 Value ($000) $2,152,824 Avg Close $333.78 Range $297.33 - $352.23

Q1 2021

Shares 6,080,105 Value ($000) $1,967,766 Avg Close $278.19 Range $260.51 - $301.81

Q4 2020

Shares 5,975,738 Value ($000) $1,820,927 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 5,949,250 Value ($000) $1,876,930 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 5,929,222 Value ($000) $1,822,879 Avg Close $298.50 Range $264.17 - $324.61

Q1 2020

Shares 5,818,653 Value ($000) $1,760,434 Avg Close $315.50 Range $239.34 - $348.69

Q4 2019

Shares 5,189,516 Value ($000) $1,785,037 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 5,307,071 Value ($000) $1,989,037 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 5,278,817 Value ($000) $1,705,638 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 5,095,938 Value ($000) $1,373,865 Avg Close $243.65 Range $211.35 - $261.00

Q4 2018

Shares 5,072,281 Value ($000) $1,242,203 Avg Close $245.46 Range $199.36 - $285.49

Q3 2018

Shares 4,716,917 Value ($000) $1,497,008 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 4,102,561 Value ($000) $1,262,358 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 4,088,476 Value ($000) $1,427,367 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 4,221,664 Value ($000) $1,295,670 Avg Close $263.02 Range $251.27 - $273.10

Q3 2017

Shares 4,574,134 Value ($000) $1,316,069 Avg Close $234.97 Range $223.70 - $251.79

Q2 2017

Shares 5,013,529 Value ($000) $1,287,024 Avg Close $217.50 Range $204.18 - $228.88

Q1 2017

Shares 4,617,954 Value ($000) $1,098,335 Avg Close $205.77 Range $193.67 - $215.78

Q4 2016

Shares 4,378,694 Value ($000) $1,018,397 Avg Close $200.65 Range $182.75 - $218.77

Q3 2016

Shares 4,781,811 Value ($000) $1,023,068 Avg Close $186.23 Range $178.16 - $192.37

Q2 2016

Shares 4,827,897 Value ($000) $1,073,144 Avg Close $180.17 Range $167.24 - $191.50

Q1 2016

Shares 4,777,321 Value ($000) $945,432 Avg Close $161.05 Range $148.95 - $170.52

Q4 2015

Shares 5,033,851 Value ($000) $950,441 Avg Close $155.62 Range $137.87 - $164.41

Q3 2015

Shares 5,001,663 Value ($000) $830,026 Avg Close $141.60 Range $128.46 - $149.14

Q2 2015

Shares 5,197,788 Value ($000) $824,525,111 Avg Close $134.61 Range $127.92 - $140.47

Q1 2015

Shares 4,678,927 Value ($000) $753,120,090 Avg Close $133.81 Range $118.31 - $143.99

Q4 2014

Shares 3,754,861 Value ($000) $553,428,963 Avg Close $114.24 Range $98.32 - $128.02

Q3 2014

Shares 4,480,258 Value ($000) $590,318 Avg Close $104.60 Range $97.77 - $111.63

Q2 2014

Shares 4,494,287 Value ($000) $537,652 Avg Close $99.58 Range $95.46 - $103.59

Q1 2014

Shares 4,509,408 Value ($000) $556,370,760 Avg Close $97.12 Range $89.29 - $103.07

Q4 2013

Shares 5,459,585 Value ($000) $625,723,037 Avg Close $87.28 Range $75.26 - $95.04

Q3 2013

Shares 6,301,414 Value ($000) $600,272,697 Avg Close $74.87 Range $66.06 - $80.62

Q2 2013

Shares 6,084,872 Value ($000) $503,827,401 Avg Close $62.64 Range $55.45 - $68.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,762,358	$1,004,914	$578.81	$543.66 - $638.31
Q3 2025	1,825,250	$1,112,161	$563.27	$485.64 - $607.66
Q2 2025	1,858,575	$929,250	$486.10	$444.43 - $537.86
Q1 2025	1,935,734	$991,115	$470.02	$418.96 - $512.32
Q4 2024	2,134,711	$1,001,799	$492.97	$454.91 - $543.79
Q3 2024	2,374,581	$1,253,945	$478.00	$412.10 - $523.27
Q2 2024	3,065,619	$1,336,457	$444.00	$408.11 - $476.20
Q1 2024	3,647,893	$1,746,100	$445.90	$411.80 - $467.71
Q4 2023	3,965,139	$1,856,240	$452.04	$399.15 - $478.42
Q3 2023	4,098,838	$1,804,268	$421.70	$401.22 - $442.91
Q2 2023	4,205,856	$1,917,029	$433.83	$409.59 - $461.42
Q1 2023	4,476,175	$2,066,740	$442.02	$409.85 - $521.00
Q4 2022	4,501,702	$2,456,174	$495.16	$438.99 - $527.30
Q3 2022	5,254,838	$2,471,457	$450.68	$409.84 - $488.64
Q2 2022	5,434,390	$2,600,736	$432.80	$406.48 - $465.03
Q1 2022	5,572,973	$2,492,346	$387.65	$341.78 - $461.91
Q4 2021	5,995,227	$2,320,573	$348.21	$322.83 - $380.81
Q3 2021	6,046,845	$2,177,771	$336.41	$321.89 - $347.54
Q2 2021	5,923,624	$2,152,824	$333.78	$297.33 - $352.23
Q1 2021	6,080,105	$1,967,766	$278.19	$260.51 - $301.81
Q4 2020	5,975,738	$1,820,927	$280.94	$261.36 - $297.23
Q3 2020	5,949,250	$1,876,930	$298.08	$260.61 - $322.77
Q2 2020	5,929,222	$1,822,879	$298.50	$264.17 - $324.61
Q1 2020	5,818,653	$1,760,434	$315.50	$239.34 - $348.69
Q4 2019	5,189,516	$1,785,037	$317.67	$303.11 - $340.24
Q3 2019	5,307,071	$1,989,037	$318.69	$285.79 - $346.38
Q2 2019	5,278,817	$1,705,638	$267.26	$236.79 - $292.13
Q1 2019	5,095,938	$1,373,865	$243.65	$211.35 - $261.00
Q4 2018	5,072,281	$1,242,203	$245.46	$199.36 - $285.49
Q3 2018	4,716,917	$1,497,008	$269.78	$253.73 - $287.48
Q2 2018	4,102,561	$1,262,358	$291.51	$266.24 - $317.78
Q1 2018	4,088,476	$1,427,367	$294.31	$266.13 - $315.68
Q4 2017	4,221,664	$1,295,670	$263.02	$251.27 - $273.10
Q3 2017	4,574,134	$1,316,069	$234.97	$223.70 - $251.79
Q2 2017	5,013,529	$1,287,024	$217.50	$204.18 - $228.88
Q1 2017	4,617,954	$1,098,335	$205.77	$193.67 - $215.78
Q4 2016	4,378,694	$1,018,397	$200.65	$182.75 - $218.77
Q3 2016	4,781,811	$1,023,068	$186.23	$178.16 - $192.37
Q2 2016	4,827,897	$1,073,144	$180.17	$167.24 - $191.50
Q1 2016	4,777,321	$945,432	$161.05	$148.95 - $170.52
Q4 2015	5,033,851	$950,441	$155.62	$137.87 - $164.41
Q3 2015	5,001,663	$830,026	$141.60	$128.46 - $149.14
Q2 2015	5,197,788	$824,525,111	$134.61	$127.92 - $140.47
Q1 2015	4,678,927	$753,120,090	$133.81	$118.31 - $143.99
Q4 2014	3,754,861	$553,428,963	$114.24	$98.32 - $128.02
Q3 2014	4,480,258	$590,318	$104.60	$97.77 - $111.63
Q2 2014	4,494,287	$537,652	$99.58	$95.46 - $103.59
Q1 2014	4,509,408	$556,370,760	$97.12	$89.29 - $103.07
Q4 2013	5,459,585	$625,723,037	$87.28	$75.26 - $95.04
Q3 2013	6,301,414	$600,272,697	$74.87	$66.06 - $80.62
Q2 2013	6,084,872	$503,827,401	$62.64	$55.45 - $68.16