Northrop Grumman Corporation
Northrop Grumman Corporation (NOC) Stock Splits
Forward and reverse split history, cumulative multiple, latest ratio, and share calculator on this tab.
FMP · NOC · as of Jun 5, 2026
Key split metrics
Latest Split Event
Forward SplitStock Split History
| Date↓ | Ratio | Type | Multiple↕ | Cumulative↕ |
|---|---|---|---|---|
| Mar 31, 2011 | 2000-for-1807 | Forward | ×1.11 | ×19.91 |
| Jun 22, 2004 | 2-for-1 | Forward | ×2 | ×17.99 |
| Sep 11, 1984 | 3-for-1 | Forward | ×3 | ×8.99 |
| Jun 20, 1977 | 2-for-1 | Forward | ×2 | ×3.00 |
| Dec 22, 1975 | 1499-for-1000 | Forward | ×1.50 | ×1.50 |
Stock Split Calculator
If you bought 100 shares purchased of NOC on Jan 1, 2020 — — how many shares would you hold today after all splits?
This calculator shows how stock splits affected share count only. It does not reflect current market value, dividend payments, or transaction costs. Past splits do not guarantee future performance.
About stock split history & investor guide
Northrop Grumman Corporation (NOC) has split its stock 5 times since its IPO, with a cumulative multiplier of ×19.91. The most recent split was a 2000-for-1807 forward split on Mar 31, 2011.
Frequently asked questions
Northrop Grumman Corporation (NOC) has split its stock 5 times. All splits were forward splits. The cumulative multiplier is ×19.91, meaning 1 share at IPO would equal 19.91 shares today.