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Northrop Grumman NOC

US equityMarket cap rank #227Aerospace & DefenseDrone concept stocksSpaceRobotics
$516.62
+$2.20 (+0.43%)
Market open · Sep 24, 2:00 pm ET
After hours $514.76 +0.07%
Open$514.85
Prev close$514.42
Day range$513.10 – $518.81
Volume223.0K
Market cap$73.39B
P/E (TTM)16.4
Dividend yield1.82%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership84.4%+0.03 pts vs. prior quarter
Institutions holding1,998-2 vs. prior quarter
Insider trades (recent)10 buys / 1 sellsNet buying
Short interest1.68% of floatDays to cover 3.4 · as of 31 Aug 2026
Short-sale volume share12.8%5-day average of daily volume

Short-sale volume as % of daily volume

6%9%13%16%Aug '26Sep '26Sep '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$107.38M (3 inflow days, 17 outflow days).

Largest holders

  • State Street Global Advisors9.27%
  • BlackRock8.29%
  • Capital Research8.25%
  • Vanguard Capital Management, LLC6.87%
  • Wellington Management Group3.47%

By investor type

  • Mutual Fund72.63%
  • Public Company4.55%
  • Hedge Fund2.52%
  • Private Company1.97%
  • Government Pension Fund1.78%
  • Family Office/Trust0.44%
  • Insurance Company0.24%
  • Individual/Insider0.18%
Institutional holders1,998
Institutional ownership84.4%

Insider activity

Total transactions24
Bought10
Sold1

Short interest

Report dateShares short% of floatDays to cover
31 Aug 2026 2,387,381 1.7% 3.4
14 Aug 2026 2,449,904 1.7% 4.2
31 Jul 2026 2,304,643 1.6% 2.2
15 Jul 2026 2,324,381 1.6% 2.6
30 Jun 2026 2,356,082 1.7% 2.0
15 Jun 2026 2,140,121 1.5% 2.1
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