Northrop Grumman Corporation
DE ˙ XTRA ˙ US6668071029
471,50 € ↓ -14,60 (-3,00%)
2026-06-01
AKTIENPREIS
SecurityDE:NTH / Northrop Grumman Corporation
InstitutionStolper Co
Latest Disclosed Ownership1,345 shares
Latest Disclosed Value $ 587
Stolper Co reports 90.90% decrease in ownership of NTH / Northrop Grumman Corporation

On April 13, 2026 - Stolper Co filed a 13F-HR form disclosing ownership of 1,345 shares of Northrop Grumman Corporation (DE:NTH) valued at $790,322 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 14,775 shares of Northrop Grumman Corporation. This represents a change in shares of -90.90% during the quarter. The current value of the position is $634,168 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)
2026-04-13 2026-03-31 13F MOODYS COM 666807102 1,345 -13,430 -90.90 1 -100.00 0.1629
2026-01-12 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 14,775 185 1.27 8 0.00 2.4817
2025-10-10 2025-09-30 13F/A-1 NORTHROP GRUMMAN COM 666807102 14,590 -50 -0.34 9 14.29 2.6937
2025-10-10 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 14,590 -50 9 2.6937
2025-07-10 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 14,640 -156 -1.05 7 0.00 2.4045
2025-04-08 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 14,796 -2 -0.01 8 16.67 2.4846
2025-01-14 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 14,798 147 1.00 7 -14.29 2.3134
2024-10-09 2024-09-30 13F NORTHROP GRUMMAN COM 666807102 14,651 10 0.07 8 16.67 2.5312
2024-08-08 2024-06-30 13F NORTHROP GRUMMAN COM 666807102 14,641 555 3.94 6 0.00 2.2468
2024-04-09 2024-03-31 13F NORTHROP GRUMMAN COM 666807102 14,086 60 0.43 7 0.00 2.4322
2024-01-12 2023-12-31 13F NORTHROP GRUMMAN COM 666807102 14,026 52 0.37 7 0.00 2.6439
2023-10-10 2023-09-30 13F NORTHROP GRUMMAN COM 666807102 13,974 22 0.16 6 0.00 2.6667
2023-07-10 2023-06-30 13F NORTHROP GRUMMAN COM 666807102 13,952 -106 -0.75 6 0.00 2.6769
2023-04-11 2023-03-31 13F NORTHROP GRUMMAN COM 666807102 14,058 30 0.21 6 -14.29 2.7822
2023-01-11 2022-12-31 13F NORTHROP GRUMMAN COM 666807102 14,028 433 3.18 8 -99.89 3.3549
2022-10-07 2022-09-30 13F NORTHROP GRUMMAN COM 666807102 13,595 88 0.65 6,394 -1.08 3.1501
2022-07-08 2022-06-30 13F NORTHROP GRUMMAN COM 666807102 13,507 1 0.01 6,464 7.02 3.0322
2022-04-14 2022-03-31 13F/A-98 NORTHROP GRUMMAN COM 666807102 13,506 30 0.22 6,040 15.80 2.5589
2022-04-08 2022-03-31 13F NORTHROP GRUMMAN COM 666807102 13,476 0 5,216 2.3248
2022-01-11 2021-12-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 13,476 32 0.24 5,216 7.72 2.3248
2022-01-11 2021-12-31 13F NORTHROP GRUMMAN COM 666807102 13,476 5,216
2021-10-13 2021-09-30 13F NORTHROP GRUMMAN COM 666807102 13,444 -62 -0.46 4,842 -1.34 2.3142
2021-07-15 2021-06-30 13F NORTHROP GRUMMAN COM 666807102 13,506 170 1.27 4,908 13.72 2.3141
2021-04-09 2021-03-31 13F NORTHROP GRUMMAN COM 666807102 13,336 305 2.34 4,316 8.69 2.2230
2021-01-11 2020-12-31 13F NORTHROP GRUMMAN COM 666807102 13,031 13,031 3,971 2.2274
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.