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Orion Energy Systems, Inc.

OESX
Exchange
Nasdaq
Industry
Electric Lighting & Wiring Equipment
SEC CIK
0001409375

In the last 90 days, Orion Energy Systems, Inc. insiders filed 1 open-market purchase and 0 sales; 34 institutions reported holding it in 13F filings for Q2 2026, worth $21.2M in total; no superinvestor holds it.

13F holders, Q1 2021

Institutional positions in Orion Energy Systems, Inc. as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
92
No complete 13F data for Q4 2020
Shares held
21.9M
No complete 13F data for Q4 2020
Total value
$153.0M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting OESX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 92 institutions
Q1 2021: 92 institutionsQ2 2021: 82 institutionsQ3 2021: 69 institutionsQ4 2021: 75 institutionsQ1 2022: 73 institutionsQ2 2022: 58 institutionsQ3 2022: 53 institutionsQ4 2022: 57 institutionsQ1 2023: 55 institutionsQ2 2023: 57 institutionsQ3 2023: 53 institutionsQ4 2023: 53 institutionsQ1 2024: 48 institutionsQ2 2024: 44 institutionsQ3 2024: 40 institutionsQ4 2024: 41 institutionsQ1 2025: 41 institutionsQ2 2025: 37 institutionsQ3 2025: 26 institutionsQ4 2025: 26 institutionsQ1 2026: 36 institutionsQ2 2026: 34 institutions
Value heldQ1 2021: $153.0M
Q1 2021: $153.0MQ2 2021: $114.3MQ3 2021: $71.4MQ4 2021: $63.0MQ1 2022: $47.6MQ2 2022: $31.8MQ3 2022: $24.3MQ4 2022: $29.0MQ1 2023: $32.6MQ2 2023: $26.6MQ3 2023: $19.4MQ4 2023: $13.5MQ1 2024: $13.4MQ2 2024: $16.8MQ3 2024: $13.0MQ4 2024: $12.1MQ1 2025: $10.6MQ2 2025: $8.60MQ3 2025: $12.2MQ4 2025: $21.7MQ1 2026: $17.4MQ2 2026: $21.2M
Institutions holding OESX and their total value by quarter
QuarterHoldersValue
Q2 202634$21.2M
Q1 202636$17.4M
Q4 202526$21.7M
Q3 202526$12.2M
Q2 202537$8.60M
Q1 202541$10.6M
Q4 202441$12.1M
Q3 202440$13.0M
Q2 202444$16.8M
Q1 202448$13.4M
Q4 202353$13.5M
Q3 202353$19.4M
Q2 202357$26.6M
Q1 202355$32.6M
Q4 202257$29.0M
Q3 202253$24.3M
Q2 202258$31.8M
Q1 202273$47.6M
Q4 202175$63.0M
Q3 202169$71.4M
Q2 202182$114.3M
Q1 202192$153.0M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Orion Energy Systems, Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding OESX in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
BNP PARIBAS ASSET MANAGEMENT Holding S.A.4,037,633$28.1M0.12%––
North Star Investment Management Corp.2,813,235$19.6M1.85%––
Renaissance Technologies LLC1,996,775$13.9M0.02%––
BlackRock Inc.1,705,465$11.9M0.00%––
Vanguard Group Inc1,394,118$9.70M0.00%––
Heartland Advisors Inc1,227,800$8.54M0.54%––
Erste Asset Management GmbH941,070$6.49M0.16%––
State Street Corp859,408$5.98M0.00%––
JPMorgan Chase & Co570,088$3.97M0.00%––
BDO Wealth Advisors, LLC558,718$3.89M0.46%––
Deutsche Bank AG529,704$3.69M0.00%––
Geode Capital Management, LLC454,562$3.16M0.00%––
FMR LLC428,793$2.98M0.00%––
First Trust Advisors LP354,556$2.47M0.00%––
Morgan Stanley344,501$2.40M0.00%––
Victory Capital Management Inc320,466$2.23M0.00%––
Penbrook Management LLC314,382$2.19M1.57%––
Northern Trust Corp276,352$1.92M0.00%––
Alps Advisors Inc252,747$1.76M0.02%––
Millennium Management LLC235,615$1.64M0.00%––
Wells Fargo & Company227,070$1.58M0.00%––
Bank of New York Mellon Corp168,861$1.18M0.00%––
Bridgeway Capital Management, LLC162,200$1.13M0.02%––
Quinn Opportunity Partners LLC46,899$925.0K0.06%––
Norges Bank109,700$764.0K0.00%––
Dimensional Fund Advisors LP106,600$742.0K0.00%––
Ariel Investments, LLC103,967$724.0K0.01%––
Acadian Asset Management LLC90,742$632.0K0.00%––
Nuveen Asset Management, LLC82,461$574.0K0.00%––
Charles Schwab Investment Management Inc66,978$467.0K0.00%––
Two Sigma Advisers, LP59,600$415.0K0.00%––
AQR Capital Management LLC56,894$396.0K0.00%––
Russell Investments Group, Ltd.55,915$388.0K0.00%––
California Public Employees Retirement System54,900$382.0K0.00%––
HighTower Advisors, LLC45,172$315.0K0.00%––
Panagora Asset Management Inc44,749$311.0K0.00%––
O'Shaughnessy Asset Management, LLC43,073$300.0K0.01%––
California State Teachers Retirement System40,771$284.0K0.00%––
Squarepoint Ops LLC38,012$265.0K0.00%––
Price T Rowe Associates Inc36,966$257.0K0.00%––
Susquehanna International Group, LLP29,174$203.0K0.00%––
Trexquant Investment LP28,153$196.0K0.02%––
Summit Global Investments28,200$196.0K0.01%––
Evercore Wealth Management, LLC27,913$194.0K0.00%––
Axiom Investment Management LLC25,756$181.0K0.15%––
Mid Atlantic Financial Management Inc25,546$178.0K0.01%––
Connors Investor Services Inc23,824$166.0K0.02%––
Occudo Quantitative Strategies LP23,314$162.0K0.04%––
Barclays PLC22,605$157.0K0.00%––
US Bancorp22,340$155.0K0.00%––
New York State Common Retirement Fund22,200$155.0K0.00%––
Goldman Sachs Group Inc21,175$147.0K0.00%––
Bank of America Corp20,361$142.0K0.00%––
Rhumbline Advisers19,795$138.0K0.00%––
Two Sigma Investments, LP19,500$136.0K0.00%––
Invesco Ltd.19,025$133.0K0.00%––
ExodusPoint Capital Management, LP17,310$120.0K0.00%––
Manufacturers Life Insurance Company, The17,032$119.0K0.00%––
American International Group, Inc.15,758$110.0K0.00%––
Jump Financial, LLC15,400$107.0K0.01%––
Raymond James Financial Services Advisors, Inc.15,300$106.0K0.00%––
PDT Partners, LLC14,398$100.0K0.01%––
Ritholtz Wealth Management14,070$98.0K0.01%––
Firsthand Capital Management, Inc.14,000$97.0K0.03%––
Royal Bank of Canada13,241$92.0K0.00%––
Paloma Partners Management Co13,167$91.0K0.00%––
Voya Investment Management LLC12,767$89.0K0.00%––
Caxton Associates LP12,503$87.0K0.01%––
Harbour Investments, Inc.12,064$84.0K0.00%––
Radnor Capital Management, LLC11,000$77.0K0.02%––
Citadel Advisors LLC10,819$75.0K0.00%––
Savant Capital, LLC10,000$70.0K0.00%––
GWM Advisors LLC10,040$70.0K0.00%––
Advisor Group Holdings, Inc.6,900$48.0K0.00%––
Tower Research Capital LLC (TRC)6,133$43.0K0.00%––
UBS Group AG5,472$38.0K0.00%––
Spire Wealth Management5,504$38.0K0.00%––
BNP Paribas Arbitrage, SA3,360$23.4K0.00%––
Legal & General Group Plc3,110$22.0K0.00%––
Ameritas Investment Partners, Inc.2,360$16.0K0.00%––
Captrust Financial Advisors2,000$14.0K0.00%––
Citigroup Inc1,790$12.0K0.00%––
Simplex Trading, LLC1,829$12.0K0.00%––
Johnson Financial Group, Inc.1,500$10.0K0.00%––
Cutler Group LP900$6.00K0.00%––
Bank of Montreal798$5.00K0.00%––
Parallel Advisors, LLC666$5.00K0.00%––
Grandview Asset Management LLC503$4.00K0.00%––
Wealthcare Advisory Partners LLC300$2.00K0.00%––
WealthShield Partners, LLC327$2.00K0.00%––
Federation des caisses Desjardins du Quebec50$3480.00%––
Harel Insurance Investments & Financial Services Ltd.40,000––––