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, Q4 2025
Institutional positions in Orion Energy Systems, Inc. as of Dec 31, 2025. 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
- 26
- 0 vs. Q3 2025
- Shares held
- 1.41M
- +15.5K (+1.1%) vs. Q3 2025
- Total value
- $21.7M
- +$9.48M (+77.7%) vs. Q3 2025
- New holders
- 5
- 6 more added
- Sold out
- 5
- 7 more reduced
Compare with Q3 2025: 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 | $12.2M |
| Q2 2025 | 37 | $8.60M |
| 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 | $63.0M |
| Q3 2021 | 69 | $71.4M |
| Q2 2021 | 82 | $114.3M |
| Q1 2021 | 92 | $153.0M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Orion Energy Systems, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| North Star Investment Management Corp. | 407,452 | $6.27M | 0.39% | +23,998+6.3% | Added |
| Tieton Capital Management, LLC | 256,194 | $3.94M | 1.35% | +1,580+0.6% | Added |
| Grace & White Inc | 220,987 | $3.40M | 0.61% | −73,584−25.0% | Reduced |
| Renaissance Technologies LLC | 134,776 | $2.07M | 0.00% | +506+0.4% | Added |
| Vanguard Group Inc | 129,958 | $2.00M | 0.00% | +4,441+3.5% | Added |
| SEI Investments Co | 60,714 | $933.8K | 0.00% | +60,714 | New |
| US Bancorp | 58,555 | $900.6K | 0.00% | −38,264−39.5% | Reduced |
| Marshall Wace, LLP | 45,896 | $705.9K | 0.00% | +45,896 | New |
| Geode Capital Management, LLC | 34,991 | $538.3K | 0.00% | −3,096−8.1% | Reduced |
| BlackRock, Inc. | 24,209 | $372.3K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 15,082 | $232.0K | 0.00% | +15,082 | New |
| Quadrature Capital Ltd | 13,156 | $202.3K | 0.00% | +13,156 | New |
| Bank of America Corp | 2,027 | $31.2K | 0.00% | 00.0% | Unchanged |
| IAG Wealth Partners, LLC | 1,700 | $26.1K | 0.00% | +100+6.3% | Added |
| Firsthand Capital Management, Inc. | 1,400 | $21.5K | 0.04% | 00.0% | Unchanged |
| Morgan Stanley | 877 | $13.5K | 0.00% | +409+87.4% | Added |
| Wells Fargo & Company | 200 | $3.08K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 184 | $2.83K | 0.00% | −171−48.2% | Reduced |
| Advisor Group Holdings, Inc. | 161 | $2.47K | 0.00% | −1,148−87.7% | Reduced |
| Jones Financial Companies LLLP | 75 | $1.15K | 0.00% | +75 | New |
| Harbour Investments, Inc. | 40 | $615 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 36 | $554 | 0.00% | −21−36.8% | Reduced |
| Parallel Advisors, LLC | 19 | $292 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 10 | $154 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 3 | $46 | 0.00% | −55−94.8% | Reduced |
| Citigroup Inc | 1 | $15 | 0.00% | 00.0% | Unchanged |
| Annandale Capital, LLC | 0 | $0 | 0.00% | −17,333−100.0% | Sold out |
| Penbrook Management LLC | 0 | $0 | 0.00% | −16,644−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −73−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |