노드롭그루먼사
MX ˙ BMV ˙ US6668071029
SecurityMX:NOC / Northrop Grumman Corporation
InstitutionM&t Bank Corp
Latest Disclosed Ownership16,105 shares
Latest Disclosed Value $ 10,987,246
M&t Bank Corp reports 0.34% decrease in ownership of NOC / Northrop Grumman Corporation

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 16,105 shares of Northrop Grumman Corporation (MX:NOC) valued at $10,987,246 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 16,160 shares of Northrop Grumman Corporation. This represents a change in shares of -0.34% 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)
2026-05-12 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 16,105 -55 -0.34 10,987 19.24 0.0089
2026-01-30 2025-12-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 16,160 -71 -0.44 9,214 -6.83 0.0296
2026-01-28 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 192,583 176,352 15,202 0.0091
2025-11-14 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 16,231 -444 -2.66 9,890 18.62 0.0333
2025-08-13 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 16,675 914 5.80 8,337 3.32 0.0286
2025-04-30 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 15,761 -3,338 -17.48 8,069 -9.96 0.0294
2025-02-06 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 19,099 -627 -3.18 8,963 -13.97 0.0300
2024-11-19 2024-09-30 13F/A-1 NORTHROP GRUMMAN COM 666807102 19,726 1,002 5.35 10,417 27.63 0.0343
2024-11-15 2024-09-30 13F NORTHROP GRUMMAN COM 666807102 19,726 1,002 10,417 0.0063
2024-07-31 2024-06-30 13F NORTHROP GRUMMAN COM 666807102 18,724 -786 -4.03 8,162 -12.60 0.0279
2024-05-07 2024-03-31 13F NORTHROP GRUMMAN COM 666807102 19,510 -2,025 -9.40 9,339 -7.35 0.0325
2024-02-06 2023-12-31 13F NORTHROP GRUMMAN COM 666807102 21,535 77 0.36 10,081 6.72 0.0370
2023-11-02 2023-09-30 13F NORTHROP GRUMMAN COM 666807102 21,458 -91 -0.42 9,446 -3.83 0.0377
2023-08-09 2023-06-30 13F NORTHROP GRUMMAN COM 666807102 21,549 -160 -0.74 9,821 -2.02 0.0367
2023-05-11 2023-03-31 13F NORTHROP GRUMMAN COM 666807102 21,709 599 2.84 10,024 -12.98 0.0388
2023-02-13 2022-12-31 13F/A-1 NORTHROP GRUMMAN COM 666807102 21,110 1,639 8.42 11,519 25.77 0.0463
2023-02-13 2022-12-31 13F NORTHERN TR COM 666807102 26,748 7,277 12,008 0.0483
2022-11-17 2022-09-30 13F/A-1 NORTHROP GRUMMAN COM 666807102 19,471 367 1.92 9,158 38.17 0.0407
2022-11-14 2022-09-30 13F NORTHROP GRUMMAN COM 666807102 19,471 367 7,334 0.0063
2022-08-05 2022-06-30 13F NORTHROP GRUMMAN COM 666807102 19,104 6,000 45.79 6,628 13.11 0.0312
2022-05-09 2022-03-31 13F NORTHROP GRUMMAN COM 666807102 13,104 -2,788 -17.54 5,860 -4.73 0.0259
2022-02-07 2021-12-31 13F NORTHROP GRUMMAN COM 666807102 15,892 -707 -4.26 6,151 2.88 0.0258
2021-10-28 2021-09-30 13F NORTHROP GRUMMAN COM 666807102 16,599 -333 -1.97 5,979 -2.84 0.0269
2021-08-13 2021-06-30 13F NORTHROP GRUMMAN COM 666807102 16,932 -499 -2.86 6,154 9.09 0.0270
2021-05-06 2021-03-31 13F NORTHROP GRUMMAN COM 666807102 17,431 -2,559 -12.80 5,641 -7.37 0.0243
2021-02-12 2020-12-31 13F NORTHROP GRUMMAN COM 666807102 19,990 213 1.08 6,090 -2.39 0.0267
2020-11-06 2020-09-30 13F NORTHROP GRUMMAN COM 666807102 19,777 -299 -1.49 6,239 1.07 0.0306
2020-07-29 2020-06-30 13F NORTHROP GRUMMAN COM 666807102 20,076 -3,003 -13.01 6,173 -11.60 0.0331
2020-05-14 2020-03-31 13F NORTHROP GRUMMAN COM 666807102 23,079 1,073 4.88 6,983 -7.75 0.0413
2020-02-07 2019-12-31 13F NORTHROP GRUMMAN COM 666807102 22,006 334 1.54 7,570 -6.81 0.0356
2019-11-12 2019-09-30 13F NORTHROP GRUMMAN COM 666807102 21,672 -146 -0.67 8,123 15.20 0.0405
2019-08-12 2019-06-30 13F NORTHROP GRUMMAN COM 666807102 21,818 -1,166 -5.07 7,051 13.80 0.0368
2019-05-15 2019-03-31 13F NORTHROP GRUMMAN COM 666807102 22,984 -1,021 -4.25 6,196 5.39 0.0324
2019-02-01 2018-12-31 13F NORTHROP GRUMMAN COM 666807102 24,005 -2,294 -8.72 5,879 -29.58 0.0337
2018-11-09 2018-09-30 13F NORTHROP GRUMMAN COM 666807102 26,299 -1,485 -5.34 8,348 -2.36 0.0418
2018-08-10 2018-06-30 13F NORTHROP GRUMMAN COM 666807102 27,784 -140 -0.50 8,550 -12.28 0.0460
2018-05-04 2018-03-31 13F NORTHROP GRUMMAN COM 666807102 27,924 2,849 11.36 9,747 26.67 0.0524
2018-02-06 2017-12-31 13F NORTHROP GRUMMAN COM 666807102 25,075 -3,812 -13.20 7,695 -7.42 0.0403
2017-11-13 2017-09-30 13F NORTHROP GRUMMAN COM 666807102 28,887 -812 -2.73 8,312 9.02 0.0451
2017-08-11 2017-06-30 13F NORTHROP GRUMMAN COM 666807102 29,699 -1,358 -4.37 7,624 3.21 0.0450
2017-05-10 2017-03-31 13F NORTHROP GRUMMAN COM 666807102 31,057 -212 -0.68 7,387 1.58 0.0446
2017-02-14 2016-12-31 13F NORTHROP GRUMMAN COM 666807102 31,269 1,720 5.82 7,272 15.05 0.0453
2016-11-04 2016-09-30 13F NORTHROP GRUMMAN COM 666807102 29,549 -2,822 -8.72 6,321 -12.15 0.0403
2016-08-04 2016-06-30 13F NORTHROP GRUMMAN COM 666807102 32,371 -3,917 -10.79 7,195 0.18 0.0484
2016-05-11 2016-03-31 13F NORTHROP GRUMMAN COM 666807102 36,288 -2,002 -5.23 7,182 -0.65 0.0486
2016-02-12 2015-12-31 13F NORTHROP GRUMMAN COM 666807102 38,290 124 0.32 7,229 14.15 0.0480
2015-11-13 2015-09-30 13F NORTHROP GRUMMAN COM 666807102 38,166 5,756 17.76 6,333 23.21 0.0432
2015-08-14 2015-06-30 13F NORTHROP GRUMMAN COM 666807102 32,410 3,284 11.28 5,140 9.62 0.0310
2015-05-14 2015-03-31 13F NORTHROP GRUMMAN COM 666807102 29,126 -383 -1.30 4,689 7.82 0.0292
2015-02-12 2014-12-31 13F NORTHROP GRUMMAN COM 666807102 29,509 194 0.66 4,349 12.61 0.0272
2014-11-14 2014-09-30 13F NORTHROP GRUMMAN COM 666807102 29,315 25,579 684.66 3,862 763.98 0.0271
2014-08-13 2014-06-30 13F NORTHROP GRUMMAN COMMON 666807102 3,736 0 0.00 447 -3.04 0.0187
2014-05-14 2014-03-31 13F NORTHROP GRUMMAN COMMON STOCK 666807102 3,736 3 0.08 461 7.71 0.0191
2014-02-12 2013-12-31 13F NORTHROP GRUMMAN COMMON STOCK 666807102 3,733 315 9.22 428 31.29 0.0179
2013-11-13 2013-09-30 13F NORTHROP GRUMMAN COMMON STOCK 666807102 3,418 0 0.00 326 15.19 0.0156
2013-07-30 2013-06-30 13F NORTHROP GRUMMAN COMMON STOCK 666807102 3,418 3,418 283 0.0137
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.