Northrop Grumman Corp
NOCNYSESearch, Detection, Navigation, Guidance, Aeronautical SysFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 20, 2026Score 18/3014% below fair value
$555.32−2.22 (-0.40%)
Close on Nov 2, 2026Market cap $78.89BP/E 17.6Yield 1.62%
Northrop Grumman Effective Income Tax Rate: 13.4% in Q3 2026, down 3.5 pts from a year earlier.
Latest, Q3 2026
13.4%
Period ended Sep 30, 2026
Change on a year earlier
-3.5 pts
16.9% in Q3 2025
History
30 quarters
Since Q1 2017
Sources
27
Documents cited below
Where the Q3 2026 figure comes from
Source: NOC Form 10-Q Quarterly Report (filed 2026-10-20) ↗
Reported in Form 10-Q / 10-K XBRL.
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
Cite this data
StockData. (2026). Northrop Grumman Effective Income Tax Rate (%), quarterly Q1 2017–Q3 2026 [Data set]. Compiled from Northrop Grumman SEC filings and investor materials. https://stockdatahq.com/stocks/noc/kpis/eff-tax-rate-pct
See every metric in the Northrop Grumman KPI table. Data updated Nov 1, 2026.