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Interactive Brokers Group IBKR · USD

Financials · Capital Markets · US listing · 🇺🇸 United States

S&P 500

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77.57

+2.31%

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.52.1m11.73%−612.3k31 Dec 2025
BLACKROCK, INC.31.4m7.07%−304.8k31 Mar 2026
VANGUARD CAPITAL MANAGEMENT LLC28.2m6.35%+28.2m31 Mar 2026
BlackRock Institutional Trust Company, N.A.21.7m4.89%+433.5k31 Dec 2025
STATE STREET CORP19.1m4.30%+255.6k31 Mar 2026
State Street Investment Management (US)18.8m4.24%+187.8k31 Dec 2025
VANGUARD PORTFOLIO MANAGEMENT LLC15m3.38%+15m31 Mar 2026
Cantillon Capital Management LLC12.8m2.87%+95.9k31 Dec 2025
FMR LLC12.5m2.82%+7.7m31 Mar 2026
CANTILLON CAPITAL MANAGEMENT LLC11.2m2.53%−1.5m31 Mar 2026
Kayne Anderson Rudnick Investment Management, LLC11.2m2.52%−967.8k31 Dec 2025
GEODE CAPITAL MANAGEMENT, LLC10.4m2.35%+240.2k31 Mar 2026
Geode Capital Management, L.L.C.10.2m2.30%−140.9k31 Dec 2025
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC10m2.26%−1.2m31 Mar 2026
GREENWICH WEALTH MANAGEMENT LLC9.9m2.24%+738.9k31 Mar 2026

Short interest

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

13.1m

-4.8% on the period before. 3.5 days to cover.

Short volume

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

46.7%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 30 Sept 202615 shares
  • 21 Sept 202614,604 shares
  • 18 Sept 202615,581 shares
  • 15 Sept 2026195 shares
  • 10 Sept 20261,214 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.