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Northrop Grumman Corp /De/
$541.82 +2.19 (+0.41%) At close · Jul 13
Market Cap
$76.96B
Shares
142,033,476

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 1,859
Total Value: $79,200,686,889
Total Shares: 116,252,692
Showing 1–100 of 1,908 holdings by value · page 1 of 20

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 1,881 13F filers
Top Holder
11.2%
Jun 2023 → Mar 2026 · range 9.9% – 11.6%
of institutional value
Top 5
40.3%
Jun 2023 → Mar 2026 · range 40.2% – 45.3%
of institutional value
Top 10
55.6%
Jun 2023 → Mar 2026 · range 54.3% – 59.3%
of institutional value
HHI
422
Jun 2023 → Mar 2026 · range 422 – 497
Broadly held
Showing 100 of 1,908
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1133421 CUSIP 666807102 13F (30d) 182 filings 160 filers Visit website Investor relations