Northrop Grumman Corporation
US ˙ NYSE ˙ US6668071029

SecurityNOC / Northrop Grumman Corporation
InstitutionAsset Dedication, LLC
Latest Disclosed Ownership1,387 shares
Latest Disclosed Value $ 946,267
Asset Dedication, LLC reports 23.54% decrease in ownership of NOC / Northrop Grumman Corporation

On May 29, 2026 - Asset Dedication, LLC filed a 13F-HR form disclosing ownership of 1,387 shares of Northrop Grumman Corporation (US:NOC) valued at $946,267 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,814 shares of Northrop Grumman Corporation. This represents a change in shares of -23.54% during the quarter. The current value of the position is $729,645 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-29 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 1,387 -427 -23.54 946 -8.51 0.0663
2026-01-26 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 1,814 -128 -6.59 1,034 -12.60 0.0679
2025-11-20 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 1,942 180 10.22 1,183 34.43 0.0795
2025-08-19 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 1,762 -1 -0.06 881 -2.44 0.0640
2025-05-01 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 1,763 85 5.07 903 14.61 0.0733
2025-01-23 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 1,678 -347 -17.14 787 -26.38 0.0620
2024-10-15 2024-09-30 13F NORTHROP GRUMMAN COM 666807102 2,025 20 1.00 1,069 22.31 0.0721
2024-08-06 2024-06-30 13F NORTHROP GRUMMAN COM 666807102 2,005 -21 -1.04 874 0.0606
2024-04-16 2024-03-31 13F Northrop Grumman Equities 666807102 2,026 -90 -4.25 1 0.0719
2024-02-08 2023-12-31 13F Northrop Grumman Equities 666807102 2,116 -40 -1.86 1 0.0802
2023-11-13 2023-09-30 13F Northrop Grumman Equities 666807102 2,156 -72 -3.23 1 -100.00 0.0805
2023-08-22 2023-06-30 13F Northrop Grumman Equities 666807102 2,228 -62 -2.71 1 0.00 0.0864
2023-04-24 2023-03-31 13F Northrop Grumman Equities 666807102 2,290 75 3.39 1 0.00 0.0979
2023-01-19 2022-12-31 13F Northrop Grumman Equities 666807102 2,215 -62 -2.72 1 -99.91 0.1224
2022-10-27 2022-09-30 13F Northrop Grumman Equities 666807102 2,277 2,277 1,068 0.1173
2022-07-18 2022-06-30 13F Northrop Grumman Equities 666807102 0 -1,708 -100.00 0 -100.00
2022-04-21 2022-03-31 13F Northrop Grumman Equities 666807102 1,708 627 58.00 761 83.82 0.0848
2022-01-21 2021-12-31 13F Northrop Grumman Equities 666807102 1,081 628 138.63 414 150.91 0.0499
2021-10-18 2021-09-30 13F Northrop Grumman Equities 666807102 453 49 12.13 165 12.24 0.0217
2021-07-21 2021-06-30 13F Northrop Grumman Equities 666807102 404 315 353.93 147 425.00 0.0219
2021-05-03 2021-03-31 13F Northrop Grumman Equities 666807102 89 -384 -81.18 28 -80.69 0.0063
2021-01-28 2020-12-31 13F Northrop Grumman Equities 666807102 473 -14 -2.87 145 -6.45 0.0289
2020-10-20 2020-09-30 13F Northrop Grumman Equities 666807102 487 201 70.28 155 76.14 0.0342
2020-08-24 2020-06-30 13F Northrop Grumman Equities 666807102 286 100 53.76 88 51.72 0.0240
2020-05-05 2020-03-31 13F Northrop Grumman Equities 666807102 186 -62 -25.00 58 -32.56 0.0173
2020-01-31 2019-12-31 13F Northrop Grumman Equities 666807102 248 -580 -70.05 86 -72.17 0.0243
2019-10-17 2019-09-30 13F Northrop Grumman Equities 666807102 828 803 3,212.00 309 3,762.50 0.1027
2019-07-23 2019-06-30 13F Northrop Grumman Equities 666807102 25 0 0.00 8 14.29 0.0026
2019-04-19 2019-03-31 13F Northrop Grumman Equities 666807102 25 0 0.00 7 16.67 0.0024
2019-02-12 2018-12-31 13F Northrop Grumman Equities 666807102 25 0 0.00 6 -25.00 0.0025
2018-10-26 2018-09-30 13F Northrop Grumman Equities 666807102 25 25 8 0.0030
2016-04-27 2016-03-31 13F Northrop Grumman Corp Holding EQUITIES 666807102 0 -793 -100.00 0 -100.00
2016-02-16 2015-12-31 13F Northrop Grumman Corp Holding EQUITIES 666807102 793 793 150 0.0984
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.