NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

Atria Investments, Inc's Holding History (CIK: 0001535865)

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

Q4 2025

Shares 15,232 Value ($000) $8,685 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 17,364 Value ($000) $10,580 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 17,954 Value ($000) $8,977 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 21,604 Value ($000) $11,061 Avg Close $470.02 Range $418.96 - $512.32

Q4 2024

Shares 20,369 Value ($000) $9,559 Avg Close $492.97 Range $454.91 - $543.79

Q3 2024

Shares 19,999 Value ($000) $10,561 Avg Close $478.00 Range $412.10 - $523.27

Q2 2024

Shares 20,714 Value ($000) $9,031 Avg Close $444.00 Range $408.11 - $476.20

Q1 2024

Shares 21,148 Value ($000) $10,123 Avg Close $445.90 Range $411.80 - $467.71

Q4 2023

Shares 23,753 Value ($000) $11,120 Avg Close $452.04 Range $399.15 - $478.42

Q3 2023

Shares 16,778 Value ($000) $7,386 Avg Close $421.70 Range $401.22 - $442.91

Q2 2023

Shares 16,329 Value ($000) $7,443 Avg Close $433.83 Range $409.59 - $461.42

Q1 2023

Shares 20,611 Value ($000) $9,517 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 21,500 Value ($000) $11,731 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 17,434 Value ($000) $8,199 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 17,084 Value ($000) $8,176 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 13,655 Value ($000) $6,107 Avg Close $387.65 Range $341.78 - $461.91

Q4 2021

Shares 15,744 Value ($000) $6,094 Avg Close $348.21 Range $322.83 - $380.81

Q3 2021

Shares 12,386 Value ($000) $4,461 Avg Close $336.41 Range $321.89 - $347.54

Q2 2021

Shares 11,602 Value ($000) $4,216 Avg Close $333.78 Range $297.33 - $352.23

Q1 2021

Shares 11,103 Value ($000) $3,593 Avg Close $278.19 Range $260.51 - $301.81

Q4 2020

Shares 11,146 Value ($000) $3,396 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 9,775 Value ($000) $3,084 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 12,447 Value ($000) $3,827 Avg Close $298.50 Range $264.17 - $324.61

Q4 2019

Shares 7,711 Value ($000) $2,652 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 885 Value ($000) $332 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 1,159 Value ($000) $421 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 1,156 Value ($000) $312 Avg Close $243.65 Range $211.35 - $261.00

Q1 2018

Shares 683 Value ($000) $238 Avg Close $294.31 Range $266.13 - $315.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,232	$8,685	$578.81	$543.66 - $638.31
Q3 2025	17,364	$10,580	$563.27	$485.64 - $607.66
Q2 2025	17,954	$8,977	$486.10	$444.43 - $537.86
Q1 2025	21,604	$11,061	$470.02	$418.96 - $512.32
Q4 2024	20,369	$9,559	$492.97	$454.91 - $543.79
Q3 2024	19,999	$10,561	$478.00	$412.10 - $523.27
Q2 2024	20,714	$9,031	$444.00	$408.11 - $476.20
Q1 2024	21,148	$10,123	$445.90	$411.80 - $467.71
Q4 2023	23,753	$11,120	$452.04	$399.15 - $478.42
Q3 2023	16,778	$7,386	$421.70	$401.22 - $442.91
Q2 2023	16,329	$7,443	$433.83	$409.59 - $461.42
Q1 2023	20,611	$9,517	$442.02	$409.85 - $521.00
Q4 2022	21,500	$11,731	$495.16	$438.99 - $527.30
Q3 2022	17,434	$8,199	$450.68	$409.84 - $488.64
Q2 2022	17,084	$8,176	$432.80	$406.48 - $465.03
Q1 2022	13,655	$6,107	$387.65	$341.78 - $461.91
Q4 2021	15,744	$6,094	$348.21	$322.83 - $380.81
Q3 2021	12,386	$4,461	$336.41	$321.89 - $347.54
Q2 2021	11,602	$4,216	$333.78	$297.33 - $352.23
Q1 2021	11,103	$3,593	$278.19	$260.51 - $301.81
Q4 2020	11,146	$3,396	$280.94	$261.36 - $297.23
Q3 2020	9,775	$3,084	$298.08	$260.61 - $322.77
Q2 2020	12,447	$3,827	$298.50	$264.17 - $324.61
Q4 2019	7,711	$2,652	$317.67	$303.11 - $340.24
Q3 2019	885	$332	$318.69	$285.79 - $346.38
Q2 2019	1,159	$421	$267.26	$236.79 - $292.13
Q1 2019	1,156	$312	$243.65	$211.35 - $261.00
Q1 2018	683	$238	$294.31	$266.13 - $315.68