Northrop Grumman Corporation
US ˙ NYSE ˙ US6668071029

SecurityNOC / Northrop Grumman Corporation
InstitutionAvestar Capital, LLC
Latest Disclosed Ownership1,116 shares
Latest Disclosed Value $ 761,605
Avestar Capital, LLC reports 5.98% increase in ownership of NOC / Northrop Grumman Corporation

On May 13, 2026 - Avestar Capital, LLC filed a 13F-HR form disclosing ownership of 1,116 shares of Northrop Grumman Corporation (US:NOC) valued at $761,380 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 1,053 shares of Northrop Grumman Corporation. This represents a change in shares of 5.98% during the quarter. The current value of the position is $587,083 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)
2026-05-13 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 1,116 63 5.98 762 26.83 0.0489
2026-02-10 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 1,053 84 8.67 601 1.69 0.0389
2025-11-07 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 969 488 101.46 591 145.83 0.0387
2025-08-13 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 481 52 12.12 240 9.59 0.0164
2025-05-14 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 429 -248 -36.63 220 -30.91 0.0191
2025-01-29 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 677 59 9.55 318 -2.76 0.0270
2024-11-13 2024-09-30 13F NORTHROP GRUMMAN COM 666807102 618 71 12.98 326 36.97 0.0336
2024-08-08 2024-06-30 13F NORTHROP GRUMMAN COM 666807102 547 -54 -8.99 238 -17.07 0.0245
2024-05-10 2024-03-31 13F NORTHROP GRUMMAN COM 666807102 601 118 24.43 288 26.99 0.0302
2024-02-12 2023-12-31 13F NORTHROP GRUMMAN COM 666807102 483 483 226 0.0256
2023-04-20 2023-03-31 13F NORTHROP GRUMMAN COM 666807102 0 -422 -100.00 0 -100.00
2023-01-20 2022-12-31 13F NORTHROP GRUMMAN COM 666807102 422 422 230 0.0417
2019-11-15 2019-09-30 13F/A-1 NORTHROP GRUMMAN CORP COM USD1 COM 666807102 0 -128 -100.00 0 -100.00
2019-08-06 2019-06-30 13F NORTHROP GRUMMAN CORP COM USD1 COM 666807102 128 -1 -0.78 38 22.58 0.0241
2019-05-09 2019-03-31 13F NORTHROP GRUMMAN CORP COM USD1 COM 666807102 129 1 0.78 31 10.71 0.0204
2019-01-25 2018-12-31 13F NORTHROP GRUMMAN CORP HOLDING COM 666807102 128 17 15.32 28 -12.50 0.0191
2018-10-23 2018-09-30 13F NORTHROP GRUMMAN CORP HOLDING COM 666807102 111 -5 -4.31 32 0.00 0.0185
2018-08-10 2018-06-30 13F NORTHROP GRUMMAN CORP HOLDING COM 666807102 116 6 5.45 32 -11.11 0.0202
2018-05-10 2018-03-31 13F NORTHROP GRUMMAN CORP HOLDING COM 666807102 110 5 4.76 36 16.13 0.0234
2018-02-14 2017-12-31 13F NORTHROP GRUMMAN CORP HOLDING COM 666807102 105 105 31 0.0232
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.