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Arthur J. Gallagher & Co. AJG · USD

Financials · Insurance · US listing · 🇺🇸 United States

S&P 500

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280.60

-0.36%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
The Vanguard Group, Inc.31.3m12.02%+214k31 Dec 2025
JPMORGAN CHASE & CO19.6m7.52%−745.2k31 Mar 2026
BLACKROCK, INC.19.3m7.42%+68.2k31 Mar 2026
VANGUARD CAPITAL MANAGEMENT LLC16.7m6.42%+16.7m31 Mar 2026
JP Morgan Asset Management14.9m5.73%+165.8k31 Dec 2025
FMR LLC14.6m5.62%−489.7k31 Mar 2026
CAPITAL WORLD INVESTORS13.8m5.31%+1.2m31 Mar 2026
Fidelity Management & Research Company LLC13.5m5.20%+2.3m31 Dec 2025
Capital World Investors12.6m4.85%+830.3k31 Dec 2025
BlackRock Institutional Trust Company, N.A.12.4m4.79%+280.4k31 Dec 2025
VANGUARD PORTFOLIO MANAGEMENT LLC12.4m4.77%+12.4m31 Mar 2026
STATE STREET CORP11m4.22%+20.3k31 Mar 2026
State Street Investment Management (US)11m4.21%+62.5k31 Dec 2025
Norges Bank Investment Management (NBIM)7.4m2.86%+2.6m31 Dec 2025
DODGE & COX7.4m2.83%+6.5m31 Mar 2026

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

7.1m

-13.6% on the period before. 5.1 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

65.7%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 14 Sept 20261,764 shares
  • 8 Sept 20267 shares
  • 26 Aug 20266,093 shares
  • 24 Aug 20268,626 shares
  • 20 Aug 20262,313 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.