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Q

Quantum Computing QUBT · USD

Information Technology · US listing · 🇺🇸 United States

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6.86

+8.37%

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
BLACKROCK, INC.16.1m7.20%−507.8k31 Mar 2026
VANGUARD CAPITAL MANAGEMENT LLC8.8m3.91%+8.8m31 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC6.7m2.99%+6.7m31 Mar 2026
GEODE CAPITAL MANAGEMENT, LLC4.7m2.10%+135.1k31 Mar 2026
STATE STREET CORP4.5m2.02%+172.8k31 Mar 2026
Defiance ETFs, LLC4.5m2.01%+1.3m31 Mar 2026
MAREX GROUP PLC4.5m2.00%−3.8m31 Mar 2026
PENSERRA CAPITAL MANAGEMENT LLC3.3m1.49%+169.9k31 Mar 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP2.8m1.23%+1m31 Mar 2026
MORGAN STANLEY2.3m1.04%+991.1k31 Mar 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.2.2m0.98%+975.1k31 Mar 2026
CITADEL ADVISORS LLC2m0.90%−168.2k31 Mar 2026
CAPITAL FUND MANAGEMENT S.A.1.7m0.76%−552.3k31 Mar 2026
NORTHERN TRUST CORP1.7m0.75%+38k31 Mar 2026
MUBADALA INVESTMENT CO PJSC1.6m0.71%—31 Mar 2026

Short interest

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

70m

+4.0% on the period before. 9.5 days to cover.

Short volume

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

50.1%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 30 Sept 2026170,765 shares
  • 29 Sept 2026106,478 shares
  • 28 Sept 20263,605 shares
  • 25 Sept 2026234,466 shares
  • 24 Sept 2026228,898 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.