ORION ENERGY SYS INC (OESX) — institutional ownership

35 funds reported holding ORION ENERGY SYS INC in their latest 13F filings, worth $28.4M in total (CUSIP 686275207).

Largest holders

  1. GRACE & WHITE INC /NY — $7.69M
  2. North Star Investment Management Corp. — $6.16M
  3. Tieton Capital Management, LLC — $3.33M
  4. RENAISSANCE TECHNOLOGIES LLC — $2.12M
  5. VANGUARD GROUP INC — $2.00M
  6. VANGUARD CAPITAL MANAGEMENT LLC — $1.49M
  7. US BANCORP \DE\ (USB, USB-PA, USB-PH, USB-PP, USB-PQ, USB-PR, USB-PS) — $820K
  8. MARSHALL WACE, LLP — $717K
  9. ESSEX INVESTMENT MANAGEMENT CO LLC — $674K
  10. SEI INVESTMENTS CO (SEIC) — $648K

Famous investors holding it

Insider buying and selling at ORION ENERGY SYS INC