諾斯羅普格魯曼公司
MX ˙ BMV ˙ US6668071029
SecurityMX:NOC / Northrop Grumman Corporation
InstitutionBessemer Group Inc
Latest Disclosed Ownership587,121 shares
Latest Disclosed Value $ 400,557
Bessemer Group Inc reports 11.11% increase in ownership of NOC / Northrop Grumman Corporation

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 587,121 shares of Northrop Grumman Corporation (MX:NOC) valued at $400,557 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 528,431 shares of Northrop Grumman Corporation. This represents a change in shares of 11.11% 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)
2026-05-06 2026-03-31 13F NORTHROP GRUMMAN SC 666807102 587,121 58,690 11.11 401 32.89 0.6296
2026-02-05 2025-12-31 13F NORTHROP GRUMMAN SC 666807102 528,431 -13,093 -2.42 301 -8.51 0.4626
2025-11-05 2025-09-30 13F NORTHROP GRUMMAN SC 666807102 541,524 -256,573 -32.15 330 -17.54 0.5046
2025-08-01 2025-06-30 13F NORTHROP GRUMMAN SC 666807102 798,097 2,258 0.28 399 -1.97 0.6478
2025-04-23 2025-03-31 13F NORTHROP GRUMMAN SC 666807102 795,839 125,693 18.76 407 29.62 0.7306
2025-02-13 2024-12-31 13F NORTHROP GRUMMAN SC 666807102 670,146 -82,430 -10.95 314 -20.91 0.5133
2024-11-12 2024-09-30 13F NORTHROP GRUMMAN SC 666807102 752,576 3,968 0.53 397 21.78 0.6546
2024-08-13 2024-06-30 13F NORTHROP GRUMMAN SC 666807102 748,608 -7,322 -0.97 326 -9.70 0.5756
2024-08-13 2024-03-31 13F/A-1 NORTHROP GRUMMAN SC 666807102 755,930 -19,483 -2.51 362 -0.55 0.6539
2024-05-13 2024-03-31 13F NORTHROP GRUMMAN SC 666807102 755,930 -19,483 362 0.6539
2024-02-09 2023-12-31 13F NORTHROP GRUMMAN SC 666807102 775,413 147,820 23.55 363 31.52 0.7072
2023-11-13 2023-09-30 13F NORTHROP GRUMMAN SC 666807102 627,593 -53,456 -7.85 276 -10.97 0.6065
2023-08-10 2023-06-30 13F NORTHROP GRUMMAN SC 666807102 681,049 -4,334 -0.63 310 -1.90 0.6586
2023-05-10 2023-03-31 13F NORTHROP GRUMMAN SC 666807102 685,383 -139,738 -16.94 316 -29.78 0.7512
2023-02-13 2022-12-31 13F NORTHROP GRUMMAN SC 666807102 825,121 -77,345 -8.57 450 -99.89 1.0965
2022-11-09 2022-09-30 13F NORTHROP GRUMMAN SC 666807102 902,466 3,440 0.38 424,447 -1.35 1.1077
2022-08-10 2022-06-30 13F NORTHROP GRUMMAN SC 666807102 899,026 3,825 0.43 430,246 7.47 1.0728
2022-05-12 2022-03-31 13F NORTHROP GRUMMAN SC 666807102 895,201 -185,211 -17.14 400,351 -4.27 0.8399
2022-01-27 2021-12-31 13F NORTHROP GRUMMAN SC 666807102 1,080,412 361,501 50.28 418,193 61.52 0.8380
2021-11-12 2021-09-30 13F NORTHROP GRUMMAN SC 666807102 718,911 134,039 22.92 258,917 21.81 0.5522
2021-08-06 2021-06-30 13F NORTHROP GRUMMAN SC 666807102 584,872 405,582 226.22 212,560 266.32 0.4613
2021-05-13 2021-03-31 13F NORTHROP GRUMMAN SC 666807102 179,290 8,951 5.25 58,025 11.79 0.1390
2021-02-09 2020-12-31 13F NORTHROP GRUMMAN SC 666807102 170,339 403 0.24 51,904 -3.19 0.1372
2020-11-12 2020-09-30 13F NORTHROP GRUMMAN SC 666807102 169,936 18,249 12.03 53,614 14.97 0.1584
2020-08-05 2020-06-30 13F NORTHROP GRUMMAN SC 666807102 151,687 4,199 2.85 46,634 4.51 0.1472
2020-04-30 2020-03-31 13F NORTHROP GRUMMAN SC 666807102 147,488 2,011 1.38 44,623 -10.83 0.1797
2020-02-04 2019-12-31 13F NORTHROP GRUMMAN SC 666807102 145,477 138,951 2,129.19 50,041 1,946.67 0.1620
2019-11-07 2019-09-30 13F NORTHROP GRUMMAN SC 666807102 6,526 1,160 21.62 2,445 40.92 0.0087
2019-07-19 2019-06-30 13F NORTHROP GRUMMAN SC 666807102 5,366 935 21.10 1,735 45.19 0.0058
2019-05-13 2019-03-31 13F NORTHROP GRUMMAN SC 666807102 4,431 -965 -17.88 1,195 -9.54 0.0046
2019-05-21 2018-12-31 13F/A-1 NORTHROP GRUMMAN SC 666807102 5,396 -90 -1.64 1,321 -24.12 0.0058
2019-02-12 2018-12-31 13F NORTHROP GRUMMAN SC 666807102 5,396 -90 1,321 0.0058
2018-11-06 2018-09-30 13F NORTHROP GRUMMAN SC 666807102 5,486 -35,591 -86.64 1,741 -86.23 0.0065
2018-07-25 2018-06-30 13F NORTHROP GRUMMAN SC 666807102 41,077 162 0.40 12,639 -11.52 0.0490
2018-05-10 2018-03-31 13F NORTHROP GRUMMAN SC 666807102 40,915 3,551 9.50 14,284 24.57 0.0556
2018-01-30 2017-12-31 13F NORTHROP GRUMMAN SC 666807102 37,364 -6,021 -13.88 11,467 -8.14 0.0445
2017-11-03 2017-09-30 13F NORTHROP GRUMMAN SC 666807102 43,385 -3,274 -7.02 12,483 4.22 0.0498
2017-07-27 2017-06-30 13F NORTHROP GRUMMAN SC 666807102 46,659 -21,746 -31.79 11,978 -26.38 0.0483
2017-05-12 2017-03-31 13F NORTHROP GRUMMAN SC 666807102 68,405 61,535 895.71 16,270 918.15 0.0678
2017-02-07 2016-12-31 13F NORTHROP GRUMMAN SC 666807102 6,870 1,699 32.86 1,598 44.35 0.0074
2016-11-10 2016-09-30 13F NORTHROP GRUMMAN SC 666807102 5,171 -318 -5.79 1,107 -9.26 0.0056
2016-08-11 2016-06-30 13F NORTHROP GRUMMAN SC 666807102 5,489 155 2.91 1,220 15.53 0.0067
2016-05-11 2016-03-31 13F NORTHROP GRUMMAN SC 666807102 5,334 -507 -8.68 1,056 -4.26 0.0060
2016-02-12 2015-12-31 13F NORTHROP GRUMMAN SC 666807102 5,841 -58 -0.98 1,103 12.78 0.0061
2015-11-16 2015-09-30 13F NORTHROP GRUMMAN SC 666807102 5,899 -4,637 -44.01 978 -41.47 0.0056
2015-08-14 2015-06-30 13F NORTHROP GRUMMAN SC 666807102 10,536 -100 -0.94 1,671 -2.34 0.0087
2015-06-18 2015-03-31 13F/A-1 NORTHROP GRUMMAN SC 666807102 10,636 321 3.11 1,711 12.42 0.0087
2015-05-14 2015-03-31 13F NORTHROP GRUMMAN SC 666807102 10,636 1,711
2015-02-17 2014-12-31 13F NORTHROP GRUMMAN SC 666807102 10,315 -16,504 -61.54 1,522 -56.93 0.0082
2014-12-11 2014-09-30 13F/A-1 NORTHROP GRUMMAN SC 666807102 26,819 100 0.37 3,534 10.58 0.0200
2014-11-13 2014-09-30 13F NORTHROP GRUMMAN SC 666807102 5,269 -21,450 695 0.0044
2014-08-13 2014-06-30 13F NORTHROP GRUMMAN SC 666807102 26,719 -723 -2.63 3,196 -5.64 0.0196
2014-05-14 2014-03-31 13F NORTHROP GRUMMAN SC 666807102 27,442 0 0.00 3,387 7.73 0.0228
2014-02-18 2013-12-31 13F NORTHROP GRUMMAN SC 666807102 27,442 80 0.29 3,144 20.60 0.0225
2013-11-08 2013-09-30 13F NORTHROP GRUMMAN SC 666807102 27,362 1,513 5.85 2,607 21.82 0.0212
2013-08-14 2013-06-30 13F NORTHROP GRUMMAN SC 666807102 25,849 25,849 2,140 0.0192
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.