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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.

Q4 2021 vs. Q3 2021

How the institutions holding Orion Energy Systems, Inc. changed between Q3 2021 and Q4 2021.

All holders in Q4 2021All holders in Q3 2021

13F holders of OESX: Q3 2021 compared with Q4 2021
MeasureQ3 2021Of which not filed for Q4 2021Q4 2021Change
Holders69175+7
Shares18.4M25.5K17.4M−889.8K (−4.9%)
Value$71.4M$99.0K$63.0M−$8.23M (−11.6%)

1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (18)

Institutions that held Orion Energy Systems, Inc. at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to OESX in Q4 2021
InstitutionSharesValue% of portfolio
Tieton Capital Management, LLC991,498$3.59M2.01%
Acuitas Investments, LLC732,501$2.65M1.13%
First Eagle Investment Management, LLC131,974$478.0K0.00%
Anson Funds Management LP70,493$255.0K0.04%
Axiom Investment Management LLC40,632$146.0K0.14%
GWM Advisors LLC27,212$98.0K0.00%
Citadel Advisors LLC22,870$83.0K0.00%
UBS Group AG16,675$61.0K0.00%
Man Group plc15,500$56.0K0.00%
Virtu Financial LLC14,786$54.0K0.01%
Ameriprise Financial Inc12,578$46.0K0.00%
Campbell & CO Investment Adviser LLC12,300$45.0K0.02%
Quadrature Capital Ltd12,071$44.0K0.00%
Radnor Capital Management, LLC11,000$40.0K0.01%
KLCM Advisors, Inc.10,000$36.0K0.01%
Simplex Trading, LLC3,640$13.0K0.00%
CarsonAllaria Wealth Management, Ltd.1,868$7.00K0.01%
IFP Advisors, Inc85––

Sold out (11)

Institutions that held Orion Energy Systems, Inc. at the end of Q3 2021 and filed for Q4 2021 without it.

Institutions that sold out of OESX in Q4 2021
InstitutionShares, Q3 2021Value, Q3 2021
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1,559,818$6.07M
FMR LLC78,299$305.0K
Ergoteles LLC53,130$207.0K
Bridgeway Capital Management, LLC43,400$169.0K
F3Logic, LLC30,000$117.0K
Squarepoint Ops LLC29,765$116.0K
Cubist Systematic Strategies, LLC10,637$41.0K
Barclays PLC3,410$13.0K
O'Shaughnessy Asset Management, LLC2,736$11.0K
Liberty Wealth Management LLC250$1.00K
Quinn Opportunity Partners LLC22,399–

Not filed for Q4 2021 yet (1)

Institutions that held Orion Energy Systems, Inc. at the end of Q3 2021 and haven't filed a 13F for Q4 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding OESX in Q3 2021 that haven't filed for Q4 2021
InstitutionShares, Q3 2021Value, Q3 2021
Mid Atlantic Financial Management Inc25,546$99.0K