Stocks › NOC
NORTHROP GRUMMAN CORP /DE/
NOC·NYSE·
United States·USD
United States·USD$483.11
+7.00 (+1.47%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
NOC
NORTHROP GRUMMAN CORP /DE/ · NYSE
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
NOCS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of NOC by members of U.S. Congress · 139 on record · 4 in the last 12 months
Whale Activity
Position changes in NOC reported for 2026-09-30 by 2 tracked institutional filers
- Increased0
- New0
- Held0
- Decreased0
- Closed0
- No prior filing2
| Filer | Shares | Value | Change |
|---|---|---|---|
| Private Capital Advisors, Inc. | 20.5K | $9.9M | — |
| Norman Fields, Gottscho Capital Management, LLC | 1,670 | $807K | — |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by NOC insiders, by quarter · Form 4
Recent Insider Transactions
3,215 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| WELSH MARK A IIIDirector · Director | Sale | −8 | $544.53 | $4K | Aug 3, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector · Director | Sale | −6 | $549.50 | $3K | Aug 3, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector · Director | Sale | −4 | $554.14 | $2K | Aug 3, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector · Director | Sale | −31 | $547.42 | $17K | Aug 3, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector · Director | Sale | −2 | $553.90 | $1K | Aug 3, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector · Director | Sale | −2 | $552.95 | $1K | Aug 3, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector · Director | Sale | −2 | $550.68 | $1K | Aug 3, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector · Director | Sale | −19 | $545.59 | $10K | Aug 3, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector · Director | Sale | −11 | $546.42 | $6K | Aug 3, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector · Director | Sale | −10 | $548.32 | $5K | Aug 3, 2026 | Form 4 ↗ |
| WINSTON MARY ADirector | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
| WELSH MARK A IIIDirector | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
| Turley James SDirector | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
| SCHOEWE THOMAS MDirector | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
| ROUGHEAD GARYDirector | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
| Ross Kimberly A.Director | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
| KRISHNA ARVINDDirector | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
| Grady Christopher W.Director | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
| Brown Marianne CatherineDirector | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
| ABNEY DAVID PDirector | Grant / award | +349 | $552.17 | $193K | May 20, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding NOC · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 4.5M | $2.30B | 0.10% | Jun 30, 2026 |
| Washington Mutual Investors Fund | 3.9M | $2.09B | 0.96% | Jul 31, 2026 |
| VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS | 3.5M | $1.76B | 0.11% | Jun 30, 2026 |
| Fidelity 500 Index Fund Fidelity Concord Street Trust | 1.7M | $962.3M | 0.12% | May 31, 2026 |
| iShares Core S&P 500 ETF iShares Trust | 1.8M | $935.6M | 0.11% | Jun 30, 2026 |
| New Perspective Fund | 1.7M | $847.0M | 0.50% | Jun 30, 2026 |
| American Balanced Fund | 1.6M | $828.7M | 0.29% | Jun 30, 2026 |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | 1.6M | $824.0M | 0.11% | Jun 30, 2026 |
| VANGUARD WELLINGTON FUND | 1.4M | $780.3M | 0.63% | May 31, 2026 |
| VANGUARD VALUE INDEX FUND VANGUARD INDEX FUNDS | 1.4M | $688.6M | 0.27% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list NOC's shares (CUSIP 666807102), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
- Capital International InvestorsSCHEDULE 13G/A · passive (13G) · 6.0M shares4.3%
Aug 12, 2026 · ↗ - Capital International InvestorsSCHEDULE 13G/A · passive (13G) · 7.3M shares5.2%
May 14, 2026 · ↗ - Vanguard Capital ManagementSCHEDULE 13G · passive (13G) · 10.2M shares7.2%
Apr 30, 2026 · ↗ - The Vanguard GroupSCHEDULE 13G/A · passive (13G) · 0 shares0.0%
Mar 27, 2026 · ↗ - Capital International InvestorsSCHEDULE 13G/A · passive (13G) · 12.4M shares8.6%
Aug 13, 2025 · ↗ - The Vanguard GroupSCHEDULE 13G/A · passive (13G) · 13.3M shares9.2%
Apr 30, 2025 · ↗
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming northrop grumman as client
- ETHERTON AND ASSOCIATES, INC.NORTHROP GRUMMAN CORPORATION · 2026 Q2 · INT, DEF, GOV$30K
Filing ↗ - NORTHROP GRUMMAN CORPORATIONNORTHROP GRUMMAN CORPORATION · 2026 Q2 · DEF, AER, TAX, FOR$1.7M
Filing ↗ - THE DUBERSTEIN GROUP INC.NORTHROP GRUMMAN SYSTEMS CORPORATION · 2026 Q2 · DEF, BUD$60K
Filing ↗ - ICEBREAKER STRATEGIES, LLCNORTHROP GRUMMAN SYSTEMS CORPORATION · 2026 Q2 · BUD$60K
Filing ↗ - 535 GROUP, LLCNORTHROP GRUMMAN SYSTEMS CORPORATION · 2026 Q2 · DEF, BUD$50K
Filing ↗
Government Contracts
Federal awards to northrop grumman · USAspending
$30.64BAwarded · 1,012 contracts on record
- Department of Defense8510514522!SEAL RING,GLAND$70K
Mar 18, 2024 · ↗ - Department of Defense8511901291!DUMMY CONNECTOR,PLU$6K
Feb 4, 2026 · ↗ - Department of Defense8511651824!AMPLIFIER,AUDIO FRE$23K
Sep 18, 2025 · ↗ - Department of Defense8511673195!THERMOCOUPLE,IMMERS$43K
Sep 27, 2025 · ↗ - Department of Defense8511496181!FAIRING,AIRCRAFT$26K
Aug 7, 2025 · ↗ - Department of DefenseUSNS WASHINGTON CHAMBERS VDR REPAIR N104C FORBES$50K
Jun 18, 2018 · ↗ - Department of DefenseS-BAND RADAR REPAIR SERVICE FOR USNS WILLIAM MCLEAN (T-AKE 12). MCLAUGHLIN, N104C.$12K
Jun 13, 2018 · ↗ - Department of DefenseFY25 UK DEPLOYED SYSTEMS SUPPORT$197.2M
Oct 1, 2024 · ↗
U.S. Patents
Recent USPTO applications naming NORTHROP GRUMMAN CORP /DE/
No USPTO patent applications found for NORTHROP GRUMMAN CORP /DE/.
Annual Financials
From NOC's 10-K filings · XBRL
| Fiscal year | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Revenue | $41.95B | $41.03B | $39.29B | $36.60B | $35.67B |
| Operating income | $4.51B | $4.37B | $2.54B | $3.60B | $5.65B |
| Net income | $4.18B | $4.17B | $2.06B | $4.90B | $7.00B |
| Diluted EPS | $29.08 | $28.34 | $13.53 | $31.47 | $43.54 |
| Operating cash flow | $4.76B | $4.39B | $3.88B | $2.90B | $3.57B |
| Cash and equivalents | $4.40B | $4.35B | $3.11B | $2.58B | $3.53B |
| Total assets | $51.38B | $49.36B | $46.54B | $43.76B | $42.58B |
| Total liabilities | $34.70B | $34.07B | $31.75B | $28.44B | $29.65B |
| Shareholders' equity | $16.67B | $15.29B | $14.79B | $15.31B | $12.93B |
As NORTHROP GRUMMAN CORP /DE/ tagged them in its 10-K filings: totals for the year on the income and cash-flow lines, values at the year's end on the balance-sheet lines. Latest 10-K, filed Jan 27, 2026 ↗
Stock Splits
Every split and reverse split in the price history
- 2-for-1Stock splitJun 22, 2004
- 3-for-1Stock splitSep 11, 1984
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
- 8-K · Items 5.02Officer / director changeAug 21, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsJul 21, 2026
EDGAR ↗ - 8-K · Items 5.07Shareholder voteMay 21, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsApr 21, 2026
EDGAR ↗ - 8-K · Items 5.02, 9.01Officer / director changeFeb 13, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsJan 27, 2026
EDGAR ↗ - 8-K · Items 5.02, 9.01Officer / director changeNov 6, 2025
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsOct 21, 2025
EDGAR ↗ - 8-K · Items 1.01, 9.01Material agreementSep 2, 2025
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsJul 22, 2025
EDGAR ↗
About NORTHROP GRUMMAN CORP /DE/
From SEC EDGAR company records
Industry (SIC 3812)Search, Detection, Navigation, Guidance, Aeronautical Sys
SectorTechnology
HeadquartersFALLS CHURCH, VA
SEC CIK0001133421 ↗
Former namesNNG INC