ORION ENERGY SYS INC

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OESX·686275207·US·Common Stock·Industrials - Electrical Equipment & Parts-13D/G

OESX (ORION ENERGY SYS INC) is held by 21 institutional investors as of Q1 2026. Largest holders: RENAISSANCE TECHNOLOGIES LLC ($1.6M), SEI INVESTMENTS CO ($1.1M), VANGUARD CAPITAL MANAGEMENT LLC ($978,216). Net institutional sentiment: Bullish.

21

Holders

Avg rating(4 Elite)

$6.3M

Total Value

83% (22)

Fund Consensus

15 buying - 3 selling

Smart Money Verdict

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Institutional (13F)

Insider (Form 4)

Activist (13D/13G)

Congressional (STOCK Act)

Holder Quality

★★★★★

Elite

★★★★

Strong

★★★

Solid

★★

Below

★

Weak

Held by 21 funds

4 elite

Who's Trading

ActivistNSNorth Star Investment Management Corporation13.0%Jul 2, 2026

InsiderWAWashlow Sally A.Buy $17KJun 24, 2026

InsiderWAWashlow Sally A.Buy $9KJun 23, 2026

ActivistTITieton Capital Management, LLC6.6%May 13, 2026

ActivistNSNorth Star Investment Management Corporation14.9%Apr 6, 2026

InsiderBPBRODIN J PERBuy $6KFeb 27, 2026

ActivistG&Grace & White, Inc.6.3%Jan 27, 2026

InsiderWAWashlow Sally A.Buy $300KNov 19, 2025

ActivistCKCONNORS KATHLEEN MARIE7.5%Aug 15, 2025

ActivistAIAcuitas Investments, LLC3.1%May 2, 2025

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13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (21)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
RENAISSANCE TECHNOLOGIES LLC	Increased	178,469(+32.4%)	$1.6M	0.0%	-61.36%	33
SEI INVESTMENTS CO	Increased	130,101(+114.3%)	$1.1M	0.0%	-18.96%	41
VAVANGUARD CAPITAL MANAGEMENT LLC	New	111,924	$978,216	0.0%	-4.34%	38
US BANCORP \DE\	Increased	70,155(+19.8%)	$613,155	0.0%	-22.07%	29
MWMARSHALL WACE, LLP	Increased	56,924(+24.0%)	$497,516	0.0%	-27.06%	29
GEODE CAPITAL MANAGEMENT, LLC	Increased	40,098(+14.6%)	$350,530	0.0%	-55.52%	18
JANE STREET GROUP, LLC	New	27,150	$237,291	0.0%	-4.34%	35
BlackRock, Inc.	Unchanged	24,209	$211,587	0.0%	+34.42%	0
NewEdge Advisors, LLC	Increased	24,140(+60.1%)	$210,985	0.0%	-27.87%	33
VFVANGUARD FIDUCIARY TRUST CO	New	17,312	$151,307	0.0%	-4.34%	34
Trexquant Investment LP	New	12,376	$108,166	0.0%	-4.34%	30
XTX Topco Ltd	New	11,194	$97,836	0.0%	-4.34%	30
Quadrature Capital Ltd	Decreased	10,080(-23.4%)	$88,099	0.0%	-31.00%	0
MORGAN STANLEY	Unchanged	877	$7,665	0.0%	-13.49%	0
VGVanguard Global Advisers, LLC	New	722	$6,310	0.0%	-4.34%	24
UBS Group AG	Increased	420(+128.3%)	$3,671	0.0%	+14.48%	15
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	New	344	$3,007	0.0%	-4.34%	20
WELLS FARGO & COMPANY/MN	Unchanged	200	$1,748	0.0%	-7.99%	0
JONES FINANCIAL COMPANIES LLLP	Increased	128(+70.7%)	$1,180	0.0%	-22.00%	11
OSAIC HOLDINGS, INC.	Decreased	119(-26.1%)	$1,039	0.0%	-77.72%	0

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer