NORTHROP GRUMMAN CORP (NOC) Institutional Ownership Changes & 13F Activity

NORTHROP GRUMMAN CORP (NOC). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Yacktman Asset Management, Sequoia Financial Advisors, Torray Fund, and TCI Fund Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCSell-83,70010,000$6,822,400
Q1 2026Yacktman Asset ManagementBuy236194,173$132,472,588
Q1 2026Sequoia Financial AdvisorsBuy1644,418$3,013,796
Q4 2025Renaissance Technologies LLCSell-7,60093,700$53,428,677
Q4 2025Yacktman Asset ManagementSell-3,903193,937$110,584,817
Q4 2025Sequoia Financial AdvisorsBuy1124,254$2,425,399
Q3 2025Yacktman Asset ManagementSell-24,304197,840$120,547,869
Q3 2025Sequoia Financial AdvisorsBuy3924,142$2,523,860
Q2 2025Yacktman Asset ManagementSell-12,049222,144$111,067,557
Q2 2025Sequoia Financial AdvisorsBuy7743,750$1,875,114
Q1 2025Renaissance Technologies LLCSell-99,000101,300$51,866,613
Q1 2025Yacktman Asset ManagementSell-52,577234,193$119,909,158
Q1 2025Sequoia Financial AdvisorsBuy362,976$1,523,836
Q4 2024Yacktman Asset ManagementSell-84,990286,770$134,578,293
Q4 2024Renaissance Technologies LLCSell-80,500200,300$93,998,787
Q4 2024Sequoia Financial AdvisorsSell-12,940$1,379,861
Q3 2024Renaissance Technologies LLCBuy231,500280,800$148,282,056
Q3 2024Yacktman Asset ManagementSell-3,530371,760$196,315,303
Q3 2024Torray FundBuy887887$468,398
Q3 2024Sequoia Financial AdvisorsBuy1982,941$1,553,033
Q2 2024Yacktman Asset ManagementSell-11,929375,290$163,607,675
Q2 2024Renaissance Technologies LLCBuy90049,300$21,492,335
Q2 2024Sequoia Financial AdvisorsSell-1902,743$1,195,818
Q1 2024Yacktman Asset ManagementSell-18,398387,219$185,346,247
Q1 2024Sequoia Financial AdvisorsSell-8052,933$1,403,678
Q4 2023Renaissance Technologies LLCBuy24,30048,400$22,658
Q4 2023Yacktman Asset ManagementSell-2,331405,617$189,885,542
Q4 2023Sequoia Financial AdvisorsBuy1,3963,738$1,750,095
Q3 2023Renaissance Technologies LLCSell-147,30024,100$10,609
Q3 2023Yacktman Asset ManagementSell-1,891407,948$179,574,630

Frequently asked questions about NOC activity

  • Which institutional owners are buying NOC?

    Institutional owners buying NOC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in NOC activity?

    "Buy" means an investor increased their reported position in NOC compared to the prior reporting period. This reflects growing exposure to NORTHROP GRUMMAN CORP (NOC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in NOC increasing?

    Institutional interest in NOC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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