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Orion Energy Systems OESX · USD

Industrials · US listing · 🇺🇸 United States

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13.24

+5.84%

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
North Star Investment Management Corporation407.5k10.06%+24k31 Dec 2025
Tieton Capital Management, LLC256.2k6.33%+1.6k31 Dec 2025
Grace & White, Inc.221k5.46%−73.6k31 Dec 2025
Renaissance Technologies LLC134.8k3.33%+50631 Dec 2025
The Vanguard Group, Inc.130k3.21%+4.4k31 Dec 2025
SEI Investments Management Corporation60.7k1.50%+60.7k31 Dec 2025
U.S. Bancorp Asset Management, Inc.58.6k1.45%−38.3k31 Dec 2025
Marshall Wace LLP45.9k1.13%+45.9k31 Dec 2025
Washlow (Sally A)43.5k1.07%+21.2k19 Nov 2025
Geode Capital Management, L.L.C.35k0.86%−3.1k31 Dec 2025
BlackRock Institutional Trust Company, N.A.24.2k0.60%—31 Dec 2025
GWM Advisors LLC15.1k0.37%+15.1k31 Dec 2025
Quadrature Capital LLP13.2k0.32%+13.2k31 Dec 2025
BofA Global Research (US)2k0.05%—31 Dec 2025
IAG Wealth Partners, LLC1.7k0.04%+10031 Dec 2025

Short interest

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

114.1k

-24.6% on the period before. 2.7 days to cover.

Short volume

Share of the day's trading sold short, 5 Nov 2026

56.6%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 28 Sept 2026444 shares
  • 17 Sept 20262 shares
  • 28 Aug 2026347 shares
  • 27 Aug 2026736 shares
  • 20 Aug 20264,760 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.