Northrop Grumman Corporation
DE ˙ XTRA ˙ US6668071029
471,50 € ↓ -14,60 (-3,00%)
2026-06-01
DEL PRIS
SecurityDE:NTH / Northrop Grumman Corporation
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership6,466 shares
Latest Disclosed Value $ 4,411,433
D.a. Davidson & Co. reports 31.48% decrease in ownership of NTH / Northrop Grumman Corporation

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 6,466 shares of Northrop Grumman Corporation (DE:NTH) valued at $3,799,422 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 9,437 shares of Northrop Grumman Corporation. This represents a change in shares of -31.48% during the quarter. The current value of the position is $3,048,719 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)
2026-05-05 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 6,466 -2,971 -31.48 4,411 -18.03 0.0267
2026-01-29 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 9,437 432 4.80 5,381 -1.93 0.0330
2025-10-22 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 9,005 -337 -3.61 5,487 17.47 0.0351
2025-07-30 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 9,342 340 3.78 4,671 1.35 0.0329
2025-04-28 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 9,002 248 2.83 4,609 12.20 0.0370
2025-01-31 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 8,754 -186 -2.08 4,108 -12.98 0.0334
2024-11-13 2024-09-30 13F NORTHROP GRUMMAN COM 666807102 8,940 -1,733 -16.24 4,721 1.46 0.0390
2024-08-01 2024-06-30 13F NORTHROP GRUMMAN COM 666807102 10,673 38 0.36 4,653 -8.59 0.0412
2024-05-13 2024-03-31 13F NORTHROP GRUMMAN COM 666807102 10,635 1,299 13.91 5,091 16.48 0.0459
2024-02-09 2023-12-31 13F NORTHROP GRUMMAN COM 666807102 9,336 449 5.05 4,371 11.71 0.0429
2023-11-08 2023-09-30 13F NORTHROP GRUMMAN COM 666807102 8,887 -549 -5.82 3,912 -9.04 0.0425
2023-08-11 2023-06-30 13F NORTHROP GRUMMAN COM 666807102 9,436 828 9.62 4,301 8.26 0.0454
2023-04-25 2023-03-31 13F NORTHROP GRUMMAN COM 666807102 8,608 -4,122 -32.38 3,973 -42.60 0.0447
2023-02-03 2022-12-31 13F NORTHROP GRUMMAN COM 666807102 12,730 2,095 19.70 6,923 38.36 0.0817
2022-11-07 2022-09-30 13F NORTHROP GRUMMAN COM 666807102 10,635 1,495 16.36 5,003 14.38 0.0655
2022-07-28 2022-06-30 13F NORTHROP GRUMMAN COM 666807102 9,140 1,190 14.97 4,374 23.00 0.0549
2022-05-12 2022-03-31 13F NORTHROP GRUMMAN COM 666807102 7,950 76 0.97 3,556 17.17 0.0387
2022-01-31 2021-12-31 13F NORTHROP GRUMMAN COM 666807102 7,874 -896 -10.22 3,035 -3.93 0.0323
2021-11-15 2021-09-30 13F NORTHROP GRUMMAN COM 666807102 8,770 -155 -1.74 3,159 -2.62 0.0367
2021-08-10 2021-06-30 13F NORTHROP GRUMMAN COM 666807102 8,925 867 10.76 3,244 24.39 0.0380
2021-05-07 2021-03-31 13F NORTHROP GRUMMAN COM 666807102 8,058 1,653 25.81 2,608 34.36 0.0334
2021-02-10 2020-12-31 13F NORTHROP GRUMMAN COM 666807102 6,405 8 0.13 1,941 -3.82 0.0297
2020-11-02 2020-09-30 13F NORTHROP GRUMMAN COM 666807102 6,397 -102 -1.57 2,018 1.00 0.0351
2020-08-10 2020-06-30 13F NORTHROP GRUMMAN COM 666807102 6,499 -552 -7.83 1,998 -8.73 0.0373
2020-05-05 2020-03-31 13F NORTHROP GRUMMAN COM 666807102 7,051 57 0.81 2,189 -9.95 0.0427
2020-02-14 2019-12-31 13F NORTHROP GRUMMAN COM 666807102 6,994 -122 -1.71 2,431 -8.85 0.0393
2019-11-05 2019-09-30 13F NORTHROP GRUMMAN COM 666807102 7,116 54 0.76 2,667 16.87 0.0478
2019-08-13 2019-06-30 13F NORTHROP GRUMMAN COM 666807102 7,062 -149 -2.07 2,282 18.18 0.0425
2019-05-13 2019-03-31 13F NORTHROP GRUMMAN COM 666807102 7,211 254 3.65 1,931 13.32 0.0332
2019-01-29 2018-12-31 13F NORTHROP GRUMMAN COM 666807102 6,957 -5,725 -45.14 1,704 -57.66 0.0332
2018-11-13 2018-09-30 13F NORTHROP GRUMMAN COM 666807102 12,682 792 6.66 4,025 10.00 0.0716
2018-08-02 2018-06-30 13F NORTHROP GRUMMAN COM 666807102 11,890 1,270 11.96 3,659 -1.32 0.0717
2018-05-04 2018-03-31 13F NORTHROP GRUMMAN COM 666807102 10,620 303 2.94 3,708 17.12 0.0766
2018-02-08 2017-12-31 13F NORTHROP GRUMMAN COM 666807102 10,317 632 6.53 3,166 13.64 0.0664
2017-11-08 2017-09-30 13F NORTHROP GRUMMAN COM 666807102 9,685 510 5.56 2,786 18.30 0.0547
2017-08-11 2017-06-30 13F NORTHROP GRUMMAN COM 666807102 9,175 7,664 507.21 2,355 555.99 0.0532
2017-05-12 2017-03-31 13F NORTHROP GRUMMAN COM 666807102 1,511 101 7.16 359 9.79 0.0087
2017-02-15 2016-12-31 13F NORTHROP GRUMMAN COM 666807102 1,410 -219 -13.44 327 -6.03 0.0074
2016-11-18 2016-09-30 13F/A-1 NORTHROP GRUMMAN COM 666807102 1,629 731 81.40 348 74.87 0.0087
2016-11-14 2016-09-30 13F NORTHROP GRUMMAN COM 666807102 1,629 348
2016-08-13 2016-06-30 13F NORTHROP GRUMMAN COM 666807102 898 0 0.00 199 12.43 0.0059
2016-05-13 2016-03-31 13F NORTHROP GRUMMAN COM 666807102 898 510 131.44 177 142.47 0.0055
2016-02-12 2015-12-31 13F NORTHROP GRUMMAN COM 666807102 388 0 0.00 73 14.06 0.0024
2015-11-13 2015-09-30 13F NORTHROP GRUMMAN COM 666807102 388 -14 -3.48 64 1.59 0.0022
2015-08-14 2015-06-30 13F NORTHROP GRUMMAN COM 666807102 402 -154 -27.70 63 -29.21 0.0021
2015-05-06 2015-03-31 13F NORTHROP GRUMMAN COM 666807102 556 0 0.00 89 9.88 0.0029
2015-02-12 2014-12-31 13F NORTHROP GRUMMAN COM 666807102 556 200 56.18 81 76.09 0.0026
2014-11-12 2014-09-30 13F NORTHROP GRUMMAN COM 666807102 356 254 249.02 46 318.18 0.0016
2014-07-29 2014-06-30 13F NORTHROP GRUMMAN COM 666807102 102 0 0.00 11 0.00 0.0004
2014-05-05 2014-03-31 13F NORTHROP GRUMMAN COM 666807102 102 -104 -50.49 11 -52.17 0.0004
2014-02-13 2013-12-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 206 192 1,371.43 23 2,200.00 0.0009
2014-02-12 2013-12-31 13F NORTHROP GRUMMAN COM 666807102 206 23
2013-11-14 2013-09-30 13F NORTHROP GRUMMAN COM 666807102 14 0 0.00 1 0.00 0.0000
2013-08-16 2013-06-30 13F NORTHROP GRUMMAN COM 666807102 14 14 1 0.0000
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.