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M

Matrix Service MTRX · USD

Industrials · US listing · 🇺🇸 United States

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9.60

-0.41%

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 Institutional Trust Company, N.A.3m10.70%+61.5k30 Jun 2025
The Vanguard Group, Inc.1.5m5.20%+73k30 Jun 2025
Needham Investment Management L.L.C.1.4m5.05%—30 Jun 2025
Harvey Partners, LLC1.2m4.34%−311.2k30 Jun 2025
ACK Asset Management LLC1.1m3.86%−97k30 Jun 2025
First Wilshire Securities Management, Inc.901k3.20%−428.2k30 Jun 2025
Dimensional Fund Advisors, L.P.894.2k3.18%−52.7k30 Jun 2025
Boston Partners845k3.00%+352.2k30 Jun 2025
Westerly Capital Management LLC820k2.92%−198k30 Jun 2025
Royce Investment Partners707.3k2.51%−63.9k30 Jun 2025
American Century Investment Management, Inc.671.4k2.39%+130.5k30 Jun 2025
Azarias Capital Management, L.P.634.8k2.26%+7.1k30 Sept 2025
Geode Capital Management, L.L.C.620.3k2.21%+3.4k30 Jun 2025
Tontine Asset Management, LLC614.4k2.18%+17.3k30 Jun 2025
State Street Investment Management (US)544k1.93%+58.9k30 Jun 2025

Short interest

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

1.5m

+31.7% on the period before. 2.8 days to cover.

Short volume

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

51.4%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 24 Sept 2026368 shares
  • 23 Sept 20267,722 shares
  • 14 Sept 2026119 shares
  • 10 Sept 20262,882 shares
  • 8 Sept 2026773 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.