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Northrop Grumman Corporation

Northrop Grumman (NOC) has a market cap of US$67.9B as of Oct 2, 2026 close, ranked #4 by whole market cap among companies with space divisions. How it is built

NOC on NYSE · USA · Only part of this company is space; it is ranked separately and never enters pure-play or segment totals.

Market cap

US$67.9B

Priced on NYSE (NOC) · as of Oct 2, 2026 close

Shares outstanding

142.1M

Shares as of Jul 16, 2026 · 10-Q filed Jul 21, 2026 (SEC EDGAR)

Coverage

Companies with space divisions

Ranked by whole market cap; only part of each company is space.

Next event

2026

EST · Falcon 9 Block 5 · Cygnus CRS-2 NG-22

Price · NYSE (NOC)

as of Oct 2, 2026End of day

US$477.94▼ −0.8%

Regular-session last sale across US venues on Oct 2, 2026, not the official closing auction price.

Oct 2, 2026 · US$477.94

Change: ▼ −21.0%
High: US$767.635 Mar 2, 2026
Low: US$477.94 Oct 2, 2026
Range: Oct 1, 2025 to Oct 2, 2026 · 253 sessions

Regular-session last sales, as traded. Prices are not adjusted for share splits.

What they do

as of Oct 3, 2026

Northrop Grumman makes military aircraft, missiles, defence electronics and space systems, including satellites for the Space Development Agency, the Cygnus cargo spacecraft and solid rocket motors. It is headquartered in Falls Church, Virginia. Its shares trade on the New York Stock Exchange as NOC. Only part of the company is space.

A plain description of the business, reviewed Oct 3, 2026. Drawn from: Form 10-K and 10-Q filings (CIK 0001133421). Corrections: see corrections.

Recent filings and events

as of Oct 1, 2026

Next launch: 2026 EST: An estimate: a month, quarter, half-year or year Falcon 9 Block 5 · Cygnus CRS-2 NG-22Last results filing: Form 8-K, item 2.02: results of operations, filed Jul 21, 2026 · period Jul 21, 2026

Aug 21, 20268-KItem 5.02 · SEC EDGAR
Aug 12, 2026SCHEDULE 13G/APassive ownership report (amendment) · SEC EDGAR
Jul 24, 2026144Notice of proposed sale · SEC EDGAR
Jul 21, 202610-QQuarterly report · SEC EDGAR
Jul 21, 20268-KItems 2.02, 9.01 · SEC EDGAR
Jul 21, 2026EarningsNorthrop Grumman reported results of operations (Form 8-K, item 2.02) · SEC EDGAR
Jun 11, 202611-K/A11-K/A (AMENDMENT NO. 1) · SEC EDGAR
Jun 11, 202611-K/A11-K/A (AMENDMENT NO. 1) · SEC EDGAR
Jun 11, 202611-KFORM 11-K - FSSP · SEC EDGAR
Jun 11, 202611-KFORM 11-K - NGSP · SEC EDGAR

Sources: SEC EDGAR. All filings on EDGAR. Insider forms (Form 4) are in the table below. Dated events are on the calendar and the launch manifest.

Insider transactions (Form 4)

Last 10 insider transactions reported on Form 4
Date	Reporting person	Transaction	Shares	Price	Owned after	Filing
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−8	US$544.53	4,480	Form 4 filed Aug 4, 2026
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−19	US$545.59	4,461	Form 4 filed Aug 4, 2026
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−11	US$546.42	4,450	Form 4 filed Aug 4, 2026
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−31	US$547.42	4,419	Form 4 filed Aug 4, 2026
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−10	US$548.32	4,409	Form 4 filed Aug 4, 2026
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−6	US$549.50	4,403	Form 4 filed Aug 4, 2026
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−2	US$550.68	4,401	Form 4 filed Aug 4, 2026
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−2	US$552.95	4,399	Form 4 filed Aug 4, 2026
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−2	US$553.90	4,397	Form 4 filed Aug 4, 2026
Aug 3, 2026	WELSH MARK A IIIDirector	Open-market or private sale	−4	US$554.14	4,393	Form 4 filed Aug 4, 2026

What each Form 4 reported, as filed. Non-derivative transactions only; option grants and exercises appear on the filing itself. All filings on EDGAR.

Contract awards · last 12 months

No US federal contract award of US$250K or more on file for the last 12 months.

US federal awards of US$250K or more, from USAspending.gov. Amounts are as the source states them. Defense awards reach USAspending about 90 days after signing.

Upcoming events

as of Oct 3, 2026

Upcoming events for Northrop Grumman Corporation, soonest first
Date	Status	Event	T-minus	Source
2026	EST: An estimate: a month, quarter, half-year or year	Falcon 9 Block 5 · Cygnus CRS-2 NG-22Launch · Cape Canaveral SFS, FL, USA	—	Launch Library 2
Dec 2026	EST: An estimate: a month, quarter, half-year or year	Falcon 9 Block 5 · Cygnus CRS-2 NG-25Launch · Cape Canaveral SFS, FL, USA	—	Launch Library 2
H1 2027	EST: An estimate: a month, quarter, half-year or year	Minotaur IV · EWS OD-1Launch · Vandenberg SFB, CA, USA	—	Launch Library 2

Each row links to its source. The calendar lists every company's dates; the full launch manifest explains the status labels.

Peers

The Boeing CompanyBAUS$153.0B#2 · as of Oct 2, 2026 close
Lockheed MartinLMTUS$116.7B#3 · as of Oct 2, 2026 close
Honeywell AerospaceHONAUS$49.0B#5 · as of Oct 2, 2026 close
L3Harris TechnologiesLHXUS$44.0B#6 · as of Oct 2, 2026 close
Teledyne TechnologiesTDYUS$28.6B#7 · as of Oct 2, 2026 close

All companies with space divisions ranked by whole market cap · Space industry market cap · Leaderboard

Listings

Every listing of Northrop Grumman Corporation
Ticker	Exchange	Currency	Share class	Role
NOC	NYSE	USD	Common	Pricing listing

Share classes

as of Jul 16, 2026

Shares outstanding by class
Class	Shares	As of	Counted	Source
Common	142,063,026	Jul 16, 2026	At its own listed price	SEC EDGAR

How this market cap is built

as of Oct 2, 2026End of day

Shares outstanding: 142,063,026 · every class, counted once · shares as of Jul 16, 2026 · from the 10-Q filed Jul 21, 2026
Price: US$477.94 · priced on NYSE (NOC) · regular-session last sale on Oct 2, 2026
Market cap: US$67.9B = 142,063,026 shares × US$477.94
In Canadian dollars: C$96.7B · Bank of Canada rate for Oct 2, 2026: US$1 = C$1.4246
On the list: Number 4 of 17 companies with space divisions with a computed market cap. Only part of this company is space.

Market cap = shares outstanding × one price × one exchange rate (methodology). The price is a last sale across several US venues, not the official closing auction price.

How this number is built: methodology. Where the data comes from: sources. Who runs this site and what they hold: disclosures.