Northrop Grumman Corporation
DE ˙ XTRA ˙ US6668071029
471,50 € ↓ -14,60 (-3,00%)
2026-06-01
AKTIENPREIS
SecurityDE:NTH / Northrop Grumman Corporation
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership67,071 shares
Latest Disclosed Value $ 45,758,519
Asset Management One Co., Ltd. reports 8.03% increase in ownership of NTH / Northrop Grumman Corporation

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 67,071 shares of Northrop Grumman Corporation (DE:NTH) valued at $39,410,920 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 62,088 shares of Northrop Grumman Corporation. This represents a change in shares of 8.03% during the quarter. The current value of the position is $31,623,976 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)
2026-05-08 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 67,071 4,983 8.03 45,759 27.56 0.1349
2026-01-27 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 62,088 -787 -1.25 35,873 -6.36 0.0997
2025-10-22 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 62,875 490 0.79 38,311 22.82 0.1110
2025-07-31 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 62,385 348 0.56 31,191 -1.80 0.0978
2025-04-23 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 62,037 2,848 4.81 31,764 13.85 0.1099
2025-01-30 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 59,189 1,404 2.43 27,899 -8.57 0.0959
2024-10-30 2024-09-30 13F NORTHROP GRUMMAN COM 666807102 57,785 1,366 2.42 30,515 24.07 0.1086
2024-07-18 2024-06-30 13F NORTHROP GRUMMAN COM 666807102 56,419 -1,433 -2.48 24,596 -11.18 0.0941
2024-05-02 2024-03-31 13F NORTHROP GRUMMAN COM 666807102 57,852 2,277 4.10 27,691 7.00 0.1067
2024-01-24 2023-12-31 13F NORTHROP GRUMMAN COM 666807102 55,575 -888 -1.57 25,880 4.13 0.1042
2023-10-19 2023-09-30 13F NORTHROP GRUMMAN COM 666807102 56,463 -107 -0.19 24,854 -3.61 0.1107
2023-07-31 2023-06-30 13F NORTHROP GRUMMAN COM 666807102 56,570 -624 -1.09 25,785 -2.36 0.1091
2023-04-25 2023-03-31 13F NORTHROP GRUMMAN COM 666807102 57,194 833 1.48 26,408 -13.57 0.1197
2023-02-06 2022-12-31 13F NORTHROP GRUMMAN COM 666807102 56,361 -2,470 -4.20 30,555 10.43 0.1489
2022-11-04 2022-09-30 13F NORTHROP GRUMMAN COM 666807102 58,831 -2,707 -4.40 27,669 -6.05 0.1408
2022-07-29 2022-06-30 13F NORTHROP GRUMMAN COM 666807102 61,538 -1,968 -3.10 29,450 3.69 0.1383
2022-05-13 2022-03-31 13F NORTHROP GRUMMAN COM 666807102 63,506 -3,058 -4.59 28,401 10.81 0.1109
2022-02-09 2021-12-31 13F NORTHROP GRUMMAN COM 666807102 66,564 1,427 2.19 25,631 9.26 0.0893
2021-11-02 2021-09-30 13F NORTHROP GRUMMAN COM 666807102 65,137 -5,189 -7.38 23,459 -8.21 0.0899
2021-08-03 2021-06-30 13F NORTHROP GRUMMAN COM 666807102 70,326 -1,357 -1.89 25,558 10.17 0.0951
2021-05-14 2021-03-31 13F NORTHROP GRUMMAN COM 666807102 71,683 -3,174 -4.24 23,199 2.92 0.0921
2021-02-12 2020-12-31 13F NORTHROP GRUMMAN COM 666807102 74,857 -938 -1.24 22,540 -5.75 0.0928
2020-11-13 2020-09-30 13F NORTHROP GRUMMAN COM 666807102 75,795 -3,015 -3.83 23,915 -1.29 0.1099
2020-08-14 2020-06-30 13F NORTHROP GRUMMAN COM 666807102 78,810 -745 -0.94 24,228 0.66 0.1192
2020-05-14 2020-03-31 13F NORTHROP GRUMMAN COM 666807102 79,555 -1,738 -2.14 24,069 -13.92 0.1405
2020-02-14 2019-12-31 13F NORTHROP GRUMMAN COM 666807102 81,293 -638 -0.78 27,962 -8.94 0.1260
2019-11-14 2019-09-30 13F NORTHROP GRUMMAN COM 666807102 81,931 435 0.53 30,706 16.61 0.1479
2019-08-14 2019-06-30 13F NORTHROP GRUMMAN COM 666807102 81,496 5,821 7.69 26,333 29.07 0.1293
2019-05-15 2019-03-31 13F NORTHROP GRUMMAN COM 666807102 75,675 -186,045 -71.09 20,402 -68.12 0.1103
2019-02-13 2018-12-31 13F NORTHROP GRUMMAN COM 666807102 261,720 -1,812 -0.69 64,005 -23.46 0.1526
2018-11-14 2018-09-30 13F NORTHROP GRUMMAN COM 666807102 263,532 -2,147 -0.81 83,627 2.30 0.1716
2018-08-14 2018-06-30 13F NORTHROP GRUMMAN COM 666807102 265,679 3,585 1.37 81,749 -10.66 0.1787
2018-05-14 2018-03-31 13F NORTHROP GRUMMAN COM 666807102 262,094 760 0.29 91,502 14.06 0.2061
2018-02-14 2017-12-31 13F NORTHROP GRUMMAN COM 666807102 261,334 -671 -0.26 80,223 6.47 0.1770
2017-11-14 2017-09-30 13F NORTHROP GRUMMAN COM 666807102 262,005 -512 -0.20 75,345 11.84 0.1769
2017-08-14 2017-06-30 13F NORTHROP GRUMMAN COM 666807102 262,517 -1,259 -0.48 67,368 7.35 0.1720
2017-05-11 2017-03-31 13F NORTHROP GRUMMAN COM 666807102 263,776 -25,443 -8.80 62,753 -6.71 0.1648
2017-05-02 2016-12-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 289,219 258,304 835.53 67,268 918.44 0.1719
2017-02-13 2016-12-31 13F NORTHROP GRUMMAN COM 666807102 289,219 67,268
2016-11-07 2016-09-30 13F NORTHROP GRUMMAN Com 666807102 30,915 -4,728 -13.26 6,605 -14.91 0.0981
2016-08-03 2016-06-30 13F NORTHROP GRUMMAN Com 666807102 35,643 -2,729 -7.11 7,762 1.86 0.1165
2016-05-05 2016-03-31 13F NORTHROP GRUMMAN Com 666807102 38,372 14,931 63.70 7,620 70.43 0.1112
2016-01-28 2015-12-31 13F NORTHROP GRUMMAN Com 666807102 23,441 -6,750 -22.36 4,471 -10.04 0.0667
2015-11-12 2015-09-30 13F NORTHROP GRUMMAN Com 666807102 30,191 -16,403 -35.20 4,970 -32.77 0.0756
2015-08-06 2015-06-30 13F NORTHROP GRUMMAN Com 666807102 46,594 -33,220 -41.62 7,392 -42.59 0.1024
2015-05-11 2015-03-31 13F NORTHROP GRUMMAN Com 666807102 79,814 -8,160 -9.28 12,876 -1.22 0.1590
2015-02-09 2014-12-31 13F NORTHROP GRUMMAN Com 666807102 87,974 -55,463 -38.67 13,035 -31.05 0.1692
2014-11-05 2014-09-30 13F NORTHROP GRUMMAN Com 666807102 143,437 -33,174 -18.78 18,904 -10.61 0.2610
2014-08-12 2014-06-30 13F NORTHROP GRUMMAN Com 666807102 176,611 -21,609 -10.90 21,147 -13.41 0.3156
2014-05-05 2014-03-31 13F NORTHROP GRUMMAN Com 666807102 198,220 3,616 1.86 24,421 9.49 0.3848
2014-02-05 2013-12-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 194,604 -13,824 -6.63 22,305 12.20 0.3457
2014-01-29 2013-12-31 13F NORTHROP GRUMMAN COM 666807102 194,604 22,305
2014-02-05 2013-09-30 13F/A-1 NORTHROP GRUMMAN COM 666807102 208,428 2,370 1.15 19,880 16.45 0.2992
2013-11-06 2013-09-30 13F NORTHROP GRUMMAN Com 666807102 208,428 19,880
2014-02-12 2013-06-30 13F/A-1 NORTHROP GRUMMAN COM 666807102 206,058 206,058 17,072 0.2772
2013-08-05 2013-06-30 13F NORTHROP GRUMMAN Com 666807102 206,058 17,072
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.