Who Owns ORION ENERGY (OESX)? -- Institutional Holders (2026-06-30)

40 institutions reported holding $21.2M of ORION ENERGY (OESX) in SEC 13F filings for 2026-06-30. Largest institutional holders: North Star Investment Management Corp. ($6.2M), Tieton Capital Management, LLC ($3.3M), GRACE & WHITE INC /NY ($3.1M), RENAISSANCE TECHNOLOGIES LLC ($2.1M), VANGUARD GROUP INC ($1.8M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	North Star Investment Management Corp.	$6.2M	526,952	Added
2	Tieton Capital Management, LLC	$3.3M	284,526	Added
3	GRACE & WHITE INC /NY	$3.1M	263,613	Added
4	RENAISSANCE TECHNOLOGIES LLC	$2.1M	181,669	Added
5	VANGUARD GROUP INC	$1.8M	151,002	Added
6	US BANCORP \DE\	$820,112	70,155	Hold
7	MARSHALL WACE, LLP	$717,088	61,342	Added
8	SEI INVESTMENTS CO	$647,690	55,406	Trimmed
9	JANE STREET GROUP, LLC	$627,578	53,685	Added
10	GEODE CAPITAL MANAGEMENT, LLC	$445,788	38,125	Trimmed
11	BlackRock, Inc.	$431,244	36,890	Added
12	BRIDGEWAY CAPITAL MANAGEMENT, LLC	$364,027	31,140	Added
13	ESSEX INVESTMENT MANAGEMENT CO LLC	$240,908	20,608	Added
14	Quadrature Capital Ltd	$236,360	20,219	Added
15	Farther Finance Advisors, LLC	$113,393	9,700	New
16	MORGAN STANLEY	$20,422	1,747	Added
17	IAG Wealth Partners, LLC	$19,873	1,700	Hold
18	Firsthand Capital Management, Inc.	$16,366	1,400	Hold
19	Axiom Investment Management LLC	$14,098	1,206	Hold
20	Royal Bank of Canada	$7,000	634	New
21	JPMORGAN CHASE & CO	$7,000	591	New
22	JONES FINANCIAL COMPANIES LLLP	$4,279	378	Added
23	UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC	$4,021	344	Hold
24	COMPASS FINANCIAL MANAGEMENT LLC	$3,133	268	New
25	WELLS FARGO & COMPANY/MN	$2,338	200	Hold

来源：SEC 13F 申报文件 · 截至 2026-06-30