Northrop Grumman Corp. (NOC)
NYSE: NOC · Search, Detection, Navigation, Guidance, Aeronautical Sys · Falls Church, VA · filing with the SEC since 2001
Grade5.9
◀ Past 7.6● Present 6.4▶ Future 3.7
Who owns Northrop Grumman Corp.
As filed with the SECHolders of 5% or more
1
Vanguard Capital Management holds 7.22% of Common Stock, as its SCHEDULE 13G filed Apr 30, 2026 says.
Directors and officers
18
report now, of 53 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Vanguard Capital Management
SCHEDULE 13G · filed Apr 30, 2026 · Common Stock
Capital International Investors
SCHEDULE 13G/A · filed Aug 12, 2026 · Common Stock · reported falling below 5%, from 5.2% in May 14, 2026
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%, from 9.16% in Apr 30, 2025
What NOC reports owning in othersstakes of 5% or more, and other ties
2 subsidiaries in 1 country, from the list filed with the 10-K filed Jan 27, 2026.
Insider tradesForm 4
66sales
0purchases
54sales on a scheduled plan
6people selling
$26.5Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 4, 2025 to Nov 4, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 4, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window6 of 53 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Warden Kathy J | Chair, CEO and President | 9 | $20.2M | 2 | 0 | $0 |
| Roeder Roshan S | CVP & Pres. Mission Systems | 4 | $1.9M | 4 | 0 | $0 |
| Davies Benjamin R. | CVP & Pres. Defense Systems | 1 | $1.6M | 0 | 0 | $0 |
| Simpson Kathryn G | Corp VP & General Counsel | 3 | $1.3M | 3 | 0 | $0 |
| Hardesty Michael A | Corp VP, Controller & CAO | 4 | $1.2M | 0 | 0 | $0 |
| Welsh Mark A III | director | 45 | $300,000 | 45 | 0 | $0 |