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.
13F holders, Q2 2026
Institutional positions in Orion Energy Systems, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 34
- −2 vs. Q1 2026
- Shares held
- 1.81M
- −182.7K (−9.2%) vs. Q1 2026
- Total value
- $21.2M
- +$3.75M (+21.5%) vs. Q1 2026
- New holders
- 6
- 15 more added
- Sold out
- 8
- 3 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OESX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 34 | $21.2M |
| Q1 2026 | 36 | $17.4M |
| Q4 2025 | 26 | $21.7M |
| Q3 2025 | 26 | $12.0M |
| Q2 2025 | 37 | $8.84M |
| Q1 2025 | 41 | $10.6M |
| Q4 2024 | 41 | $12.1M |
| Q3 2024 | 40 | $13.0M |
| Q2 2024 | 44 | $16.8M |
| Q1 2024 | 48 | $13.4M |
| Q4 2023 | 53 | $13.5M |
| Q3 2023 | 53 | $19.4M |
| Q2 2023 | 57 | $26.6M |
| Q1 2023 | 55 | $32.6M |
| Q4 2022 | 57 | $29.0M |
| Q3 2022 | 53 | $24.3M |
| Q2 2022 | 58 | $31.8M |
| Q1 2022 | 73 | $47.6M |
| Q4 2021 | 75 | $63.1M |
| Q3 2021 | 69 | $71.8M |
| Q2 2021 | 82 | $114.8M |
| Q1 2021 | 92 | $154.0M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Orion Energy Systems, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| North Star Investment Management Corp. | 526,952 | $6.16M | 0.33% | +1,400+0.3% | Added |
| Tieton Capital Management, LLC | 284,526 | $3.33M | 0.96% | +18,050+6.8% | Added |
| Grace & White Inc | 263,613 | $3.08M | 0.49% | +22,226+9.2% | Added |
| Renaissance Technologies LLC | 181,669 | $2.12M | 0.00% | +3,200+1.8% | Added |
| Vanguard Capital Management LLC | 127,484 | $1.49M | 0.00% | +15,560+13.9% | Added |
| US Bancorp | 70,155 | $820.1K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 61,342 | $717.1K | 0.00% | +4,418+7.8% | Added |
| SEI Investments Co | 55,406 | $647.7K | 0.00% | −74,695−57.4% | Reduced |
| Jane Street Group, LLC | 53,685 | $627.6K | 0.00% | +26,535+97.7% | Added |
| Geode Capital Management, LLC | 38,125 | $445.8K | 0.00% | −1,973−4.9% | Reduced |
| BlackRock, Inc. | 36,890 | $431.2K | 0.00% | +12,681+52.4% | Added |
| Bridgeway Capital Management, LLC | 31,140 | $364.0K | 0.01% | +7,200+30.1% | Added |
| Vanguard Fiduciary Trust Co | 22,796 | $266.5K | 0.00% | +5,484+31.7% | Added |
| Essex Investment Management Co LLC | 20,608 | $240.9K | 0.03% | +8,051+64.1% | Added |
| Quadrature Capital Ltd | 20,219 | $236.4K | 0.00% | +10,139+100.6% | Added |
| Farther Finance Advisors, LLC | 9,700 | $113.4K | 0.00% | +9,700 | New |
| Morgan Stanley | 1,747 | $20.4K | 0.00% | +870+99.2% | Added |
| IAG Wealth Partners, LLC | 1,700 | $19.9K | 0.00% | 00.0% | Unchanged |
| Firsthand Capital Management, Inc. | 1,400 | $16.4K | 0.03% | 00.0% | Unchanged |
| Axiom Investment Management LLC | 1,206 | $14.1K | 0.01% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 722 | $8.44K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 591 | $7.00K | 0.00% | +591 | New |
| Royal Bank of Canada | 634 | $7.00K | 0.00% | +634 | New |
| Jones Financial Companies LLLP | 378 | $4.28K | 0.00% | +250+195.3% | Added |
| UBS Asset Management Americas Inc | 344 | $4.02K | 0.00% | 00.0% | Unchanged |
| Compass Financial Management LLC | 268 | $3.13K | 0.00% | +268 | New |
| Wells Fargo & Company | 200 | $2.34K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 119 | $1.39K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 60 | $701 | 0.00% | +20+50.0% | Added |
| UBS Group AG | 41 | $479 | 0.00% | −379−90.2% | Reduced |
| SBI Securities Co., Ltd. | 31 | $362 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 19 | $222 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 15 | $174 | 0.00% | +15 | New |
| Barclays PLC | 1 | $12 | 0.00% | +1 | New |
| GWM Advisors LLC | 0 | $0 | 0.00% | −24,140−100.0% | Sold out |
| MYDA Advisors LLC | 0 | $0 | 0.00% | −133,505−100.0% | Sold out |
| Manatuck Hill Partners, LLC | 0 | $0 | 0.00% | −71,428−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −12,376−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −11,194−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −288−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |