노드롭그루먼사
MX ˙ BMV ˙ US6668071029
SecurityMX:NOC / Northrop Grumman Corporation
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership10,000 shares
Latest Disclosed Value $ 6,822,400
Renaissance Technologies Llc reports 89.33% decrease in ownership of NOC / Northrop Grumman Corporation

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 10,000 shares of Northrop Grumman Corporation (MX:NOC) valued at $6,822,400 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 93,700 shares of Northrop Grumman Corporation. This represents a change in shares of -89.33% 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)
2026-05-14 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 10,000 -83,700 -89.33 6,822 -87.23 0.0107
2026-02-12 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 93,700 93,700 53,429 0.0829
2025-08-13 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 0 -101,300 -100.00 0 -100.00
2025-05-14 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 101,300 -99,000 -49.43 51,867 -44.82 0.0785
2025-02-13 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 200,300 -80,500 -28.67 93,999 -36.61 0.1391
2024-11-13 2024-09-30 13F NORTHROP GRUMMAN COM 666807102 280,800 231,500 469.57 148,282 589.94 0.2230
2024-08-09 2024-06-30 13F NORTHROP GRUMMAN COM 666807102 49,300 49,300 21,492 0.0365
2024-05-13 2024-03-31 13F NORTHROP GRUMMAN COM 666807102 0 -48,400 -100.00 0 -100.00
2024-02-13 2023-12-31 13F NORTHROP GRUMMAN COM 666807102 48,400 24,300 100.83 23 120.00 0.0351
2023-11-14 2023-09-30 13F NORTHROP GRUMMAN COM 666807102 24,100 24,100 11 0.0181
2023-08-11 2023-06-30 13F NORTHROP GRUMMAN COM 666807102 0 -171,400 -100.00 0 -100.00
2023-05-12 2023-03-31 13F NORTHROP GRUMMAN COM 666807102 171,400 171,400 79 0.1050
2022-05-13 2022-03-31 13F NORTHROP GRUMMAN COM 666807102 0 -46,200 -100.00 0 -100.00
2022-02-11 2021-12-31 13F NORTHROP GRUMMAN COM 666807102 46,200 -291,300 -86.31 17,883 -85.29 0.0222
2021-11-12 2021-09-30 13F NORTHROP GRUMMAN COM 666807102 337,500 -162,600 -32.51 121,551 -33.12 0.1570
2021-08-13 2021-06-30 13F NORTHROP GRUMMAN COM 666807102 500,100 -234,900 -31.96 181,751 -23.59 0.2269
2021-05-13 2021-03-31 13F NORTHROP GRUMMAN COM 666807102 735,000 225,100 44.15 237,875 53.10 0.2959
2021-02-10 2020-12-31 13F NORTHROP GRUMMAN COM 666807102 509,900 382,500 300.24 155,377 286.58 0.1687
2020-11-13 2020-09-30 13F NORTHROP GRUMMAN COM 666807102 127,400 58,500 84.91 40,193 89.74 0.0401
2020-08-13 2020-06-30 13F NORTHROP GRUMMAN COM 666807102 68,900 62,900 1,048.33 21,183 1,067.11 0.0183
2020-05-14 2020-03-31 13F NORTHROP GRUMMAN COM 666807102 6,000 -236,400 -97.52 1,815 -97.82 0.0018
2020-02-13 2019-12-31 13F NORTHROP GRUMMAN COM 666807102 242,400 242,400 83,378 0.0641
2019-08-12 2019-06-30 13F NORTHROP GRUMMAN COM 666807102 0 -186,400 -100.00 0 -100.00
2019-05-14 2019-03-31 13F NORTHROP GRUMMAN COM 666807102 186,400 186,400 50,253 0.0457
2019-02-12 2018-12-31 13F NORTHROP GRUMMAN COM 666807102 0 -35,900 -100.00 0 -100.00
2018-11-13 2018-09-30 13F NORTHROP GRUMMAN COM 666807102 35,900 -469,800 -92.90 11,394 -92.68 0.0117
2018-08-13 2018-06-30 13F/A-1 NORTHROP GRUMMAN COM 666807102 505,700 61,300 13.79 155,604 0.29 0.1696
2018-08-13 2018-06-30 13F NORTHROP GRUMMAN COM 666807102 444,400 155,149
2018-05-14 2018-03-31 13F NORTHROP GRUMMAN COM 666807102 444,400 101,900 29.75 155,149 47.60 0.1697
2018-02-13 2017-12-31 13F NORTHROP GRUMMAN COM 666807102 342,500 -326,800 -48.83 105,117 -45.41 0.1159
2017-11-13 2017-09-30 13F NORTHROP GRUMMAN COM 666807102 669,300 -576,100 -46.26 192,571 -39.77 0.2266
2017-08-11 2017-06-30 13F NORTHROP GRUMMAN COM 666807102 1,245,400 256,200 25.90 319,707 35.89 0.4080
2017-05-12 2017-03-31 13F NORTHROP GRUMMAN COM 666807102 989,200 759,900 331.40 235,271 341.15 0.3287
2017-02-13 2016-12-31 13F NORTHROP GRUMMAN COM 666807102 229,300 -155,400 -40.40 53,331 -35.20 0.0844
2016-11-14 2016-09-30 13F NORTHROP GRUMMAN COM 666807102 384,700 246,900 179.17 82,307 168.71 0.1455
2016-08-12 2016-06-30 13F NORTHROP GRUMMAN COM 666807102 137,800 -254,700 -64.89 30,630 -60.57 0.0583
2016-05-13 2016-03-31 13F NORTHROP GRUMMAN COM 666807102 392,500 392,500 184.83 77,676 153.59 0.1476
2016-02-11 2015-12-31 13F NORTHROP GRUMMAN COM 666807102 0 0 0 0.0000
2014-11-12 2014-09-30 13F NORTHROP GRUMMAN COM 666807102 0 -518,000 -100.00 0 -100.00
2014-08-13 2014-06-30 13F NORTHROP GRUMMAN COM 666807102 518,000 419,500 425.89 61,968 409.90 0.1445
2014-05-14 2014-03-31 13F NORTHROP GRUMMAN COM 666807102 98,500 -340,200 -77.55 12,153 -75.83 0.0291
2014-02-14 2013-12-31 13F NORTHROP GRUMMAN COM 666807102 438,700 1,400 0.32 50,279 20.70 0.1204
2013-11-13 2013-09-30 13F NORTHROP GRUMMAN COM 666807102 437,300 -158,900 -26.65 41,657 -15.61 0.1011
2013-08-12 2013-06-30 13F NORTHROP GRUMMAN COM 666807102 596,200 596,200 49,365 0.1294
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.