노드롭그루먼사
MX ˙ BMV ˙ US6668071029
SecurityMX:NOC / Northrop Grumman Corporation
InstitutionComerica Bank
Latest Disclosed Ownership31,455 shares
Latest Disclosed Value $ 17,935,733
Comerica Bank reports 4.77% decrease in ownership of NOC / Northrop Grumman Corporation

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 31,455 shares of Northrop Grumman Corporation (MX:NOC) valued at $17,935,733 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 33,029 shares of Northrop Grumman Corporation. This represents a change in shares of -4.77% during the quarter.

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)
2026-01-29 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 31,455 -1,574 -4.77 17,936 -10.88 0.0716
2025-11-14 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 33,029 -3,942 -10.66 20,125 8.88 0.0757
2025-08-14 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 36,971 -9,194 -19.92 18,485 -21.80 0.0717
2025-05-14 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 46,165 -1,903 -3.96 23,637 4.78 0.0993
2025-02-14 2024-12-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 48,068 8,806 22.43 22,558 8.80 0.0910
2025-02-14 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 48,068 8,806 22,558 0.0756
2024-11-14 2024-09-30 13F NORTHROP GRUMMAN COM 666807102 39,262 -1,008 -2.50 20,733 18.10 0.0820
2024-08-15 2024-06-30 13F NORTHROP GRUMMAN COMMON 666807102 40,270 -1,454 -3.48 17,556 -12.10 0.0731
2024-05-16 2024-03-31 13F NORTHROP GRUMMAN COMMON 666807102 41,724 47 0.11 19,971 2.36 0.0861
2024-02-14 2023-12-31 13F NORTHROP GRUMMAN COMMON 666807102 41,677 4,060 10.79 19,511 17.83 0.0899
2023-11-21 2023-09-30 13F NORTHROP GRUMMAN COMMON 666807102 37,617 -92,709 -71.14 16,559 0.0862
2023-08-22 2023-06-30 13F NORTHROP GRUMMAN EQU 666807102 130,326 113,748 686.14 0 -100.00 0.0034
2023-01-26 2022-12-31 13F NORTHROP GRUMMAN COM 666807102 16,578 -224 -1.33 8 -99.92 0.0587
2022-10-28 2022-09-30 13F NORTHROP GRUMMAN COM 666807102 16,802 224 1.35 8,837 16.55 0.0745
2022-08-02 2022-06-30 13F NORTHROP GRUMMAN COM 666807102 16,578 -568 -3.31 7,582 -4.57 0.0623
2022-04-27 2022-03-31 13F NORTHROP GRUMMAN COM 666807102 17,146 -2,068 -10.76 7,945 2.56 0.0577
2022-02-18 2021-12-31 13F NORTHROP GRUMMAN COM 666807102 19,214 -663 -3.34 7,747 -4.05 0.0570
2021-11-22 2021-09-30 13F NORTHROP GRUMMAN COM 666807102 19,877 -5,301 -21.05 8,074 -11.19 0.0486
2021-08-26 2021-06-30 13F NORTHROP GRUMMAN COM 666807102 25,178 -5,651 -18.33 9,091 -13.78 0.0543
2021-04-28 2021-03-31 13F NORTHROP GRUMMAN COM 666807102 30,829 91 0.30 10,544 15.06 0.0629
2021-01-28 2020-12-31 13F NORTHROP GRUMMAN COM 666807102 30,738 -2,270 -6.88 9,164 -9.98 0.0581
2020-10-30 2020-09-30 13F NORTHROP GRUMMAN COM 666807102 33,008 481 1.48 10,180 -0.95 0.0739
2020-07-31 2020-06-30 13F NORTHROP GRUMMAN COM 666807102 32,527 4,636 16.62 10,278 8.61 0.0792
2020-05-01 2020-03-31 13F NORTHROP GRUMMAN COM 666807102 27,891 -246 -0.87 9,463 -12.61 0.0868
2020-02-07 2019-12-31 13F NORTHROP GRUMMAN COM 666807102 28,137 529 1.92 10,828 9.90 0.0820
2019-10-31 2019-09-30 13F NORTHROP GRUMMAN COM 666807102 27,608 -1,950 -6.60 9,853 3.52 0.0779
2019-08-02 2019-06-30 13F NORTHROP GRUMMAN COM 666807102 29,558 -4,634 -13.55 9,518 2.91 0.0762
2019-05-02 2019-03-31 13F NORTHROP GRUMMAN COM 666807102 34,192 -6,434 -15.84 9,249 -18.73 0.0750
2019-02-06 2018-12-31 13F NORTHROP GRUMMAN COM 666807102 40,626 -1,895 -4.46 11,381 -11.99 0.0967
2018-11-01 2018-09-30 13F NORTHROP GRUMMAN COM 666807102 42,521 -15,470 -26.68 12,932 -30.57 0.1043
2018-08-01 2018-06-30 13F NORTHROP GRUMMAN COM 666807102 57,991 -7,263 -11.13 18,626 -20.28 0.1302
2018-05-01 2018-03-31 13F NORTHROP GRUMMAN COM 666807102 65,254 -3,009 -4.41 23,363 9.18 0.1669
2018-02-02 2017-12-31 13F NORTHROP GRUMMAN COM 666807102 68,263 -3,237 -4.53 21,398 0.98 0.1426
2017-11-06 2017-09-30 13F NORTHROP GRUMMAN COM 666807102 71,500 -3,177 -4.25 21,190 6.97 0.1533
2017-08-03 2017-06-30 13F NORTHROP GRUMMAN COM 666807102 74,677 407 0.55 19,810 7.38 0.1483
2017-05-03 2017-03-31 13F NORTHROP GRUMMAN COM 666807102 74,270 -1,368 -1.81 18,448 5.96 0.1400
2017-02-08 2016-12-31 13F NORTHROP GRUMMAN COM 666807102 75,638 -1,887 -2.43 17,410 3.62 0.1377
2016-08-11 2016-06-30 13F NORTHROP GRUMMAN COM 666807102 77,525 -4,118 -5.04 16,802 1.94 0.1451
2016-05-11 2016-03-31 13F NORTHROP GRUMMAN COM 666807102 81,643 11,887 17.04 16,482 26.99 0.1472
2016-02-05 2015-12-31 13F NORTHROP GRUMMAN COM 666807102 69,756 820 1.19 12,979 13.46 0.1274
2015-11-12 2015-09-30 13F NORTHROP GRUMMAN COM 666807102 68,936 -68,286 -49.76 11,439 -47.45 0.1083
2015-08-13 2015-06-30 13F NORTHROP GRUMMAN COM 666807102 137,222 67,245 96.10 21,768 93.27 0.0935
2015-05-15 2015-03-31 13F NORTHROP GRUMMAN COM 666807102 69,977 -74,295 -51.50 11,263 -47.03 0.0954
2015-02-13 2014-12-31 13F NORTHROP GRUMMAN COM 666807102 144,272 69,172 92.11 21,264 114.90 0.0919
2014-10-21 2014-09-30 13F NORTHROP GRUMMAN COM 666807102 75,100 -1,393 -1.82 9,895 8.13 0.0874
2014-08-12 2014-06-30 13F NORTHROP GRUMMAN COM 666807102 76,493 -21,169 -21.68 9,151 -24.06 0.0778
2014-05-15 2014-03-31 13F NORTHROP GRUMMAN COM 666807102 97,662 11,972 13.97 12,050 22.70 0.0923
2014-02-11 2013-12-31 13F NORTHROP GRUMMAN COM 666807102 85,690 -12,857 -13.05 9,821 4.61 0.0761
2013-11-12 2013-09-30 13F NORTHROP GRUMMAN COM 666807102 98,547 -1,980 -1.97 9,388 12.78 0.0653
2013-08-13 2013-06-30 13F/A-1 NORTHROP GRUMMAN COM 666807102 100,527 100,527 8,324 0.0679
2013-08-08 2013-06-30 13F NORTHROP GRUMMAN COM 666807102 486,811 40,310
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.