노드롭그루먼사
US ˙ NYSE ˙ US6668071029

SecurityNOC / Northrop Grumman Corporation
InstitutionWealthspire Advisors, LLC
Latest Disclosed Ownership4,375 shares
Latest Disclosed Value $ 2,984,812
Wealthspire Advisors, LLC reports 19.46% decrease in ownership of NOC / Northrop Grumman Corporation

On May 1, 2026 - Wealthspire Advisors, LLC filed a 13F-HR form disclosing ownership of 4,375 shares of Northrop Grumman Corporation (US:NOC) valued at $2,984,800 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 5,432 shares of Northrop Grumman Corporation. This represents a change in shares of -19.46% during the quarter. The current value of the position is $2,381,750 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)
2026-05-01 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 4,375 -1,057 -19.46 2,985 -3.65 0.0234
2026-02-12 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 5,432 733 15.60 3,097 8.21 0.0246
2025-11-14 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 4,699 -4,553 -49.21 2,863 -38.12 0.0150
2025-08-11 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 9,252 422 4.78 4,625 2.32 0.0260
2025-05-09 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 8,830 4,493 103.60 4,521 122.11 0.0270
2025-02-04 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 4,337 -128 -2.87 2,035 -13.66 0.0202
2024-11-13 2024-09-30 13F NORTHROP GRUMMAN COM 666807102 4,465 713 19.00 2,358 44.16 0.0240
2024-08-08 2024-06-30 13F NORTHROP GRUMMAN COM 666807102 3,752 -77 -2.01 1,636 -10.75 0.0209
2024-05-06 2024-03-31 13F NORTHROP GRUMMAN COM 666807102 3,829 -159 -3.99 1,833 -1.82 0.0244
2024-02-07 2023-12-31 13F NORTHROP GRUMMAN COM 666807102 3,988 25 0.63 1,867 7.00 0.0265
2023-11-06 2023-09-30 13F NORTHROP GRUMMAN COM 666807102 3,963 20 0.51 1,744 -2.95 0.0288
2023-08-01 2023-06-30 13F NORTHROP GRUMMAN COM 666807102 3,943 -393 -9.06 1,797 -10.24 0.0294
2023-05-09 2023-03-31 13F NORTHROP GRUMMAN COM 666807102 4,336 -27 -0.62 2,002 -15.88 0.0344
2023-02-14 2022-12-31 13F NORTHROP GRUMMAN COM 666807102 4,363 402 10.15 2,380 27.75 0.0433
2022-11-14 2022-09-30 13F NORTHROP GRUMMAN COM 666807102 3,961 -305 -7.15 1,863 -8.72 0.0389
2022-08-09 2022-06-30 13F NORTHROP GRUMMAN COM 666807102 4,266 1 0.02 2,041 7.03 0.0427
2022-05-09 2022-03-31 13F NORTHROP GRUMMAN COM 666807102 4,265 -398 -8.54 1,907 5.65 0.0429
2022-02-14 2021-12-31 13F NORTHROP GRUMMAN COM 666807102 4,663 -38 -0.81 1,805 6.62 0.0399
2021-11-15 2021-09-30 13F NORTHROP GRUMMAN COM 666807102 4,701 2,467 110.43 1,693 108.50 0.0351
2021-08-13 2021-06-30 13F NORTHROP GRUMMAN COM 666807102 2,234 -3,848 -63.27 812 -58.74 0.0213
2021-05-17 2021-03-31 13F NORTHROP GRUMMAN COM 666807102 6,082 2,086 52.20 1,968 61.58 0.0467
2021-02-16 2020-12-31 13F NORTHROP GRUMMAN COM 666807102 3,996 2,682 204.11 1,218 193.49 0.0362
2020-11-16 2020-09-30 13F NORTHROP GRUMMAN COM 666807102 1,314 247 23.15 415 26.52 0.0247
2020-08-14 2020-06-30 13F NORTHROP GRUMMAN COM 666807102 1,067 -4,408 -80.51 328 -80.19 0.0228
2020-05-12 2020-03-31 13F NORTHROP GRUMMAN COM 666807102 5,475 5,475 1,656 0.0694
2019-05-07 2019-03-31 13F NORTHROP GRUMMAN COM 666807102 0 -117 -100.00 0 -100.00
2019-02-14 2018-12-31 13F NORTHROP GRUMMAN COM 666807102 117 117 29 0.0028
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.