ORION ENERGY SYSTEMS INC Stock is a security (CUSIP 686275207) tracked across SEC portfolio filings. 33 institutional managers reported $18.8M on Form 13F as of 2026-06-30; 2 registered fund positions totaling $297K via N-PORT as of 2026-03-31.
Showing 15 of 33 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| North Star Investment Management Corp. | CHICAGO, IL | $6.2M | 526,952 |
| GRACE & WHITE INC /NY | NY, NY | $3.1M | 263,613 |
| VANGUARD GROUP INC | Valley Forge, PA | $2.0M | 129,958 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $1.6M | 178,469 |
| MYDA Advisors LLC | WOODMERE, NY | $1.2M | 133,505 |
| SEI INVESTMENTS CO | OAKS, PA | $1.1M | 130,101 |
| Manatuck Hill Partners, LLC | WESTPORT, CT | $624K | 71,428 |
| US BANCORP \DE\ | MINNEAPOLIS, MN | $613K | 70,155 |
| MARSHALL WACE, LLP | LONDON, X0 | $498K | 56,924 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $351K | 40,098 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | BOSTON, MA | $241K | 20,608 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $237K | 27,150 |
| BlackRock, Inc. | New York, NY | $212K | 24,209 |
| NewEdge Advisors, LLC | New Orleans, LA | $211K | 24,140 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | HOUSTON, TX | $209K | 23,940 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $273K | 0.03% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $25K | 0.00% |