Northrop Grumman Corporation
DE ˙ XTRA ˙ US6668071029
471,50 € ↓ -14,60 (-3,00%)
2026-06-01
AKTIENPREIS
SecurityDE:NTH / Northrop Grumman Corporation
InstitutionKovack Advisors, Inc.
Latest Disclosed Ownership538 shares
Latest Disclosed Value $ 369,422
Kovack Advisors, Inc. reports 9.43% decrease in ownership of NTH / Northrop Grumman Corporation

On May 12, 2026 - Kovack Advisors, Inc. filed a 13F-HR form disclosing ownership of 538 shares of Northrop Grumman Corporation (DE:NTH) valued at $316,129 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 17, 2026 disclosing 594 shares of Northrop Grumman Corporation. This represents a change in shares of -9.43% during the quarter. The current value of the position is $253,667 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 538 -56 -9.43 369 9.17 0.0197
2026-02-17 2025-12-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 594 594 339 0.0157
2025-08-04 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 0 -615 -100.00 0 -100.00
2025-05-06 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 615 76 14.10 315 24.51 0.0333
2025-02-05 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 539 539 253 0.0248
2023-07-21 2023-06-30 13F NORTHROP GRUMMAN COM 666807102 0 -969 -100.00 0 -100.00
2023-04-21 2023-03-31 13F NORTHROP GRUMMAN COM 666807102 969 -49 -4.81 447 -19.46 0.0610
2023-02-22 2022-12-31 13F NORTHROP GRUMMAN ORD ORD 666807102 1,018 5 0.49 555 16.60 0.0812
2022-11-14 2022-09-30 13F NORTHROP GRUMMAN ORD ORD 666807102 1,013 264 35.25 476 32.96 0.0699
2022-08-10 2022-06-30 13F NORTHROP GRUMMAN ORD ORD 666807102 749 7 0.94 358 7.83 0.0472
2022-05-16 2022-03-31 13F NORTHROP GRUMMAN ORD ORD 666807102 742 742 332 0.0341
2021-05-04 2021-03-31 13F NORTHROP GRUMMAN ORD ORD 666807102 0 -723 -100.00 0 -100.00
2021-01-14 2020-12-31 13F NORTHROP GRUMMAN ORD ORD 666807102 723 -501 -40.93 220 -43.01 0.0317
2020-11-02 2020-09-30 13F NORTHROP GRUMMAN ORD ORD 666807102 1,224 64 5.52 386 8.12 0.0687
2020-07-31 2020-06-30 13F NORTHROP GRUMMAN ORD ORD 666807102 1,160 -754 -39.39 357 -38.34 0.0695
2020-04-30 2020-03-31 13F NORTHROP GRUMMAN ORD ORD 666807102 1,914 301 18.66 579 4.32 0.1337
2020-01-29 2019-12-31 13F NORTHROP GRUMMAN ORD ORD 666807102 1,613 284 21.37 555 11.45 0.0992
2019-10-31 2019-09-30 13F NORTHROP GRUMMAN ORD ORD 666807102 1,329 88 7.09 498 24.19 0.1022
2019-08-14 2019-06-30 13F NORTHROP GRUMMAN CORP COM COM 666807102 1,241 -466 -27.30 401 -12.83 0.0917
2019-05-03 2019-03-31 13F NORTHROP GRUMMAN CORP COM COM 666807102 1,707 134 8.52 460 19.48 0.1147
2019-02-06 2018-12-31 13F NORTHROP GRUMMAN CORP COM COM 666807102 1,573 -940 -37.41 385 -51.75 0.1126
2018-10-09 2018-09-30 13F NORTHROP GRUMMAN CORP COM COM 666807102 2,513 -472 -15.81 798 -13.17 0.2058
2018-08-01 2018-06-30 13F NORTHROP GRUMMAN CORP COM COM 666807102 2,985 267 9.82 919 -36.05 0.2567
2018-05-15 2018-03-31 13F NORTHROP GRUMMAN CORP COM COM 666807102 2,718 228 9.16 1,437 88.09 0.3605
2018-05-15 2017-12-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 2,490 367 17.29 764 25.04 0.1931
2018-02-01 2017-12-31 13F NORTHROP GRUMMAN COM 666807102 2,511 771
2018-08-02 2017-09-30 13F NORTHROP GRUMMAN CORP COM COM 666807102 2,123 -231 -9.81 611 1.16 0.2027
2018-08-30 2017-06-30 13F NORTHROP GRUMMAN CORP COM COM 666807102 2,354 -449 -16.02 604 -9.45 0.1906
2018-09-05 2017-03-31 13F NORTHROP GRUMMAN CORP COM COM 666807102 2,803 1,803 180.30 667 186.27 0.2597
2018-09-10 2016-12-31 13F NORTHROP GRUMMAN CORP COM CL B 666807102 1,000 -3 -0.30 233 8.37 0.1109
2018-09-25 2016-09-30 13F NORTHROP GRUMMAN CORP COM COM 666807102 1,003 3 0.30 215 -3.15 0.1047
2018-10-01 2016-06-30 13F NORTHROP GRUMMAN CORP COM COM 666807102 1,000 1,000 222 0.1178
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.