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