Northrop Grumman Corporation
US ˙ NYSE ˙ US6668071029

SecurityNOC / Northrop Grumman Corporation
InstitutionClark Capital Management Group, Inc.
Latest Disclosed Ownership1,345 shares
Latest Disclosed Value $ 917,279
Clark Capital Management Group, Inc. reports 23.23% decrease in ownership of NOC / Northrop Grumman Corporation

On May 15, 2026 - Clark Capital Management Group, Inc. filed a 13F-HR form disclosing ownership of 1,345 shares of Northrop Grumman Corporation (US:NOC) valued at $917,613 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,752 shares of Northrop Grumman Corporation. This represents a change in shares of -23.23% during the quarter. The current value of the position is $732,218 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)
2026-05-15 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 1,345 -407 -23.23 917 -8.21 0.0057
2026-02-17 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 1,752 1,227 233.71 999 213.17 0.0061
2025-11-14 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 525 67 14.63 320 39.91 0.0020
2025-08-14 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 458 -32 -6.53 229 -8.80 0.0016
2025-05-15 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 490 -12 -2.39 251 6.38 0.0018
2025-02-14 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 502 502 236 0.0016
2023-11-14 2023-09-30 13F NORTHROP GRUMMAN COM 666807102 0 -1,703 -100.00 0 -100.00
2023-08-14 2023-06-30 13F NORTHROP GRUMMAN COM 666807102 1,703 8 0.47 776 -0.77 0.0069
2023-05-15 2023-03-31 13F NORTHROP GRUMMAN COM 666807102 1,695 12 0.71 783 -14.81 0.0088
2023-02-14 2022-12-31 13F NORTHROP GRUMMAN COM 666807102 1,683 -104 -5.82 918 9.29 0.0084
2022-11-14 2022-09-30 13F NORTHROP GRUMMAN COM 666807102 1,787 3 0.17 840 -1.64 0.0110
2022-08-15 2022-06-30 13F NORTHROP GRUMMAN COM 666807102 1,784 -10 -0.56 854 6.48 0.0112
2022-05-16 2022-03-31 13F NORTHROP GRUMMAN COM 666807102 1,794 103 6.09 802 22.44 0.0090
2022-02-14 2021-12-31 13F NORTHROP GRUMMAN COM 666807102 1,691 -300 -15.07 655 -8.65 0.0080
2021-11-15 2021-09-30 13F NORTHROP GRUMMAN COM 666807102 1,991 38 1.95 717 0.99 0.0098
2021-08-02 2021-06-30 13F NORTHROP GRUMMAN COM 666807102 1,953 18 0.93 710 13.42 0.0100
2021-05-17 2021-03-31 13F NORTHROP GRUMMAN COM 666807102 1,935 -1,521 -44.01 626 -40.55 0.0095
2021-01-26 2020-12-31 13F NORTHROP GRUMMAN COM 666807102 3,456 -54,112 -94.00 1,053 -94.20 0.0174
2020-11-12 2020-09-30 13F NORTHROP GRUMMAN COM 666807102 57,568 -19,787 -25.58 18,162 -23.63 0.3423
2020-08-14 2020-06-30 13F NORTHROP GRUMMAN COM 666807102 77,355 -2,080 -2.62 23,782 -1.04 0.4447
2020-05-15 2020-03-31 13F NORTHROP GRUMMAN COM 666807102 79,435 15,961 25.15 24,033 10.08 0.6112
2020-01-27 2019-12-31 13F NORTHROP GRUMMAN COM 666807102 63,474 2,244 3.66 21,833 -4.86 0.4575
2019-11-06 2019-09-30 13F NORTHROP GRUMMAN COM 666807102 61,230 -22,080 -26.50 22,948 -14.75 0.5208
2019-07-12 2019-06-30 13F NORTHROP GRUMMAN COM 666807102 83,310 1,280 1.56 26,918 21.72 0.5682
2019-05-08 2019-03-31 13F NORTHROP GRUMMAN COM 666807102 82,030 82,030 22,115 0.5274
2019-05-08 2018-06-30 13F/A-1 NORTHROP GRUMMAN COM 666807102 0 -3,240 -100.00 0 -100.00
2019-05-08 2018-03-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 3,240 -185 -5.40 1,131 7.61 0.0354
2018-05-15 2018-03-31 13F NORTHROP GRUMMAN COM 666807102 3,300 -125 1,152
2018-02-14 2017-12-31 13F NORTHROP GRUMMAN COM 666807102 3,425 334 10.81 1,051 18.22 0.0321
2017-11-14 2017-09-30 13F NORTHROP GRUMMAN COM 666807102 3,091 -33 -1.06 889 10.85 0.0300
2017-08-14 2017-06-30 13F NORTHROP GRUMMAN COM 666807102 3,124 3,124 802 0.0312
2017-05-11 2017-03-31 13F NORTHROP GRUMMAN COM 666807102 0 -75,559 -100.00 0 -100.00
2017-02-08 2016-12-31 13F NORTHROP GRUMMAN COM 666807102 75,559 7,240 10.60 17,574 20.23 0.9135
2016-11-14 2016-09-30 13F NORTHROP GRUMMAN COM 666807102 68,319 -8,160 -10.67 14,617 -14.02 0.8387
2016-08-15 2016-06-30 13F NORTHROP GRUMMAN COM 666807102 76,479 8,537 12.57 17,000 26.44 1.0997
2016-05-16 2016-03-31 13F NORTHROP GRUMMAN COM 666807102 67,942 8,217 13.76 13,446 19.22 1.0410
2016-02-16 2015-12-31 13F NORTHROP GRUMMAN COM 666807102 59,725 14,972 33.45 11,277 51.84 0.9144
2015-11-03 2015-09-30 13F NORTHROP GRUMMAN COM 666807102 44,753 44,753 7,427 0.6624
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.