EFOINasdaqElectric Lighting & Wiring EquipmentFiscal year ends December 31
ENERGY FOCUS, INC/DE
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 11, 2026
$2.77+0.17 (+6.54%)
Close on Oct 19, 2026
- Market cap
- $17.53M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
3.1%
0M of 6M shares
Institutional holders
16
4 new, 2 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
1 buys · 0 sales
Net bought $600.00K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Huang Chiao Chieh | 1,998,599 | 31.90% | 13D (active) | Jan 17, 2023 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of EFOI | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Vanguard Capital Management LLC | 43,332 | 0.68% | $143.00K | – | 0.00% |
| Heck Capital Advisors, LLC | 35,297 | 0.55% | $116.48K | New | 0.01% |
| Renaissance Technologies LLC | 33,398 | 0.52% | $110.21K | +23,098 | 0.00% |
| Geode Capital Management, LLC | 29,451 | 0.46% | $97.19K | −6,144 | 0.00% |
| Vanguard Fiduciary Trust Co | 19,745 | 0.31% | $65.16K | – | 0.00% |
| State Street Corp | 13,816 | 0.22% | $45.59K | New | 0.00% |
| Citadel Advisors LLC | 12,705 | 0.20% | $41.93K | New | 0.00% |
| BlackRock, Inc. | 3,296 | 0.05% | $10.88K | – | 0.00% |
| UBS Group AG | 3,256 | 0.05% | $10.75K | +3,215 | 0.00% |
| Tower Research Capital LLC (TRC) | 2,836 | 0.04% | $9.36K | +871 | 0.00% |
| Morgan Stanley | 2,463 | 0.04% | $8.13K | +2,000 | 0.00% |
| FMR LLC | 287 | 0.00% | $946 | New | 0.00% |
| Royal Bank of Canada | 175 | 0.00% | $1.00K | +162 | 0.00% |
| BankPlus Trust Department | 45 | 0.00% | $149 | – | 0.00% |
| Federation des caisses Desjardins du Quebec | 8 | 0.00% | $26 | – | 0.00% |
| Country Trust Bank | 4 | 0.00% | $13 | – | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 16 | 0M | 3.1% | 4 / 5 | 1 / 2 | 0M | 0M |
| Q1 2026 | 14 | 0M | 1.8% | 3 / 2 | 3 / 3 | 0M | 0M |
| Q4 2025 | 17 | 0M | 2.1% | 5 / 3 | 0 / 3 | 0M | 0M |
| Q3 2025 | 15 | 0M | 1.8% | 3 / 1 | 4 / 2 | 0M | 0M |
| Q2 2025 | 14 | 0M | 1.7% | 4 / 2 | 2 / 0 | 0M | 0M |
| Q1 2025 | 10 | 0M | 1.7% | 0 / 3 | 2 / 0 | 0M | 0M |
| Q4 2024 | 10 | 0M | 0.8% | 1 / 1 | 3 / 1 | 0M | 0M |
| Q3 2024 | 10 | 0M | 1.0% | 1 / 2 | 3 / 1 | 0M | 0M |
| Q2 2024 | 11 | 0M | 1.0% | 3 / 2 | 1 / 2 | 0M | 0M |
| Q1 2024 | 10 | 0M | 0.5% | 1 / 2 | 2 / 2 | 0M | 0M |
| Q4 2023 | 11 | 0M | 0.7% | 1 / 4 | 1 / 0 | 0M | 0M |
| Q3 2023 | 10 | 0M | 0.9% | 1 / 3 | 1 / 0 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of EFOI | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Extended Market Index Fund | 43,332 | 0.68% | $143.00K | 0.00% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 16,128 | 0.25% | $59.19K | 0.00% | May 31, 2026 |
| Fidelity Series Total Market Index Fund | 4,858 | 0.08% | $17.83K | 0.00% | May 31, 2026 |
| U.S. Core Equity 1 Portfolio | 3,712 | 0.06% | $11.32K | 0.00% | Jul 31, 2026 |
| Dimensional US Core Equity 1 ETF | 3,205 | 0.05% | $9.78K | 0.00% | Jul 31, 2026 |
| U.S. Social Core Equity 2 Portfolio | 910 | 0.01% | $2.78K | 0.00% | Jul 31, 2026 |
| Fidelity Nasdaq Composite Index Fund | 588 | 0.01% | $2.16K | 0.00% | May 31, 2026 |
| Fidelity Total Market Index Fund | 160 | 0.00% | $587 | 0.00% | May 31, 2026 |
| Blackstone Alternative Multi-Strategy Fund | -7 | -0.00% | -$23 | -0.00% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Chiao Chieh Huang | Chief Executive Officer, Director, 10% owner | 1,998,599 | 31.38% | Dec 31, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Chiao Chieh Huang Chief Executive Officer, Director, 10% owner | Nov 26, 2025 | Buy | +262,009 | $2.29 | $600.00K | 1,421,219 |
| Chiao Chieh Huang Chief Executive Officer, Director, 10% owner | Aug 15, 2025 | Buy | +264,550 | $1.89 | $500.00K | 1,159,210 |
| Chiao Chieh Huang Chief Executive Officer, Director, 10% owner | Jun 23, 2025 | Buy | +110,497 | $1.81 | $200.00K | 894,660 |
| Chiao Chieh Huang Chief Executive Officer, Director, 10% owner | Mar 27, 2025 | Buy | +103,627 | $1.93 | $200.00K | 784,163 |
| Chiao Chieh Huang Director, 10% owner | Jun 29, 2023 | Award | +343,465 | $1.76 | $604.50K | 680,536 |
| Gina Huang Director, 10% owner | Mar 30, 2023 | Award | +500,000 | $0.50 | $250.00K | 3,720,242 |
| Chiao Chieh Huang Director, 10% owner | Mar 28, 2023 | Award | +108,502 | $0.56 | $60.76K | 2,659,017 |
| Gina Huang Director, 10% owner | Feb 24, 2023 | Award | +803,212 | $0.50 | $401.61K | 3,220,242 |
| Gina Huang Director, 10% owner | Jan 17, 2023 | Award | +1,451,597 | $0.56 | $812.89K | 2,417,030 |
| Gina Huang Director, 10% owner | Jan 10, 2023 | Award | +325,803 | $0.46 | $149.87K | 965,433 |
| Gina Huang Director, 10% owner | Jan 5, 2023 | Award | +257,798 | $0.39 | $100.54K | 639,630 |
| James Raymond Warren III SVP, GC & Corp. Secretary | Sep 28, 2022 | Option exercise | +800 | – | – | 1,600 |
| Philip Politziner Director | Jun 22, 2022 | Option exercise | +5,000 | – | – | 31,400 |
| Jennifer Y. Cheng Director | Jun 22, 2022 | Option exercise | +5,000 | – | – | 22,000 |
| Brian J. Lagarto Director | Jun 22, 2022 | Option exercise | +10,000 | – | – | 10,000 |
| International Co Ltd. Jag 10% owner | Jun 22, 2022 | Option exercise | +5,000 | – | – | 381,832 |
| Stephen Socolof Chairman and Interim CEO, Director | Jun 22, 2022 | Option exercise | +5,000 | – | – | 25,500 |
| Jeffery Robert Parker Director | Jun 22, 2022 | Option exercise | +10,000 | – | – | 10,000 |
| James Raymond Warren III SVP, GC & Corp. Secretary | Sep 28, 2021 | Option exercise | +800 | – | – | 800 |
| Philip Politziner Director | Aug 25, 2021 | Buy | +3,000 | $3.35 | $10.05K | 26,400 |
| Stephen Socolof Director | Aug 18, 2021 | Buy | +3,500 | $2.80 | $9.80K | 20,500 |
| James Tu Chairman and CEO, Director, 10% owner | Aug 16, 2021 | Buy | +5,000 | $2.70 | $13.50K | 249,851 |
| Stephen Socolof Director | May 26, 2021 | Option exercise | +10,000 | – | – | 17,000 |
| Philip Politziner Director | May 26, 2021 | Option exercise | +10,000 | – | – | 23,400 |
| Gina Huang Director, 10% owner | May 26, 2021 | Option exercise | +10,000 | – | – | 376,832 |
| Geraldine McManus Director | May 26, 2021 | Option exercise | +10,000 | – | – | 17,000 |
| Jennifer Y. Cheng Director | May 26, 2021 | Option exercise | +10,000 | – | – | 17,000 |
| Brilliant Start Enterprise, Inc. 10% owner | Apr 1, 2021 | Conversion | +344,205 | – | – | 611,683 |
| Tod A. Nestor President, CFO | Dec 28, 2020 | Option exercise | +10,625 | $2.10 | $22.31K | 45,432 |
| Geraldine McManus Director | Sep 17, 2020 | Option exercise | +3,000 | – | – | 7,000 |
| Jennifer Y. Cheng Director | Sep 17, 2020 | Option exercise | +3,000 | – | – | 7,000 |
| Philip Politziner Director | Sep 17, 2020 | Option exercise | +3,000 | – | – | 13,400 |
| Stephen Socolof Director | Sep 17, 2020 | Option exercise | +3,000 | – | – | 7,000 |
| International Co Ltd. Jag 10% owner | Sep 17, 2020 | Option exercise | +4,000 | – | – | 207,478 |
| Tod A. Nestor President, CFO | Apr 15, 2020 | Buy | +42,470 | $0.37 | $15.71K | 150,000 |
| Tod A. Nestor President, CFO | Apr 14, 2020 | Buy | +55,830 | $0.37 | $20.66K | 107,530 |
| Philip Politziner Director | Apr 13, 2020 | Buy | +32,000 | $0.31 | $9.92K | 52,000 |
| Tod A. Nestor President, CFO | Apr 13, 2020 | Buy | +51,700 | $0.32 | $16.54K | 51,700 |
| Jennifer Y. Cheng Director | Dec 17, 2019 | Option exercise | +8,290 | – | – | 20,000 |
| Stephen Socolof Director | Dec 17, 2019 | Option exercise | +5,032 | – | – | 20,000 |
| Geraldine McManus Director | Dec 17, 2019 | Option exercise | +8,290 | – | – | 20,000 |
| Jennifer Y. Cheng Director | Nov 12, 2019 | Award | +11,710 | – | – | 11,710 |
| Stephen Socolof Director | Nov 12, 2019 | Award | +14,968 | – | – | 14,968 |
| Geraldine McManus Director | Nov 12, 2019 | Award | +11,710 | – | – | 11,710 |
| Philip Politziner Director | Nov 12, 2019 | Award | +20,000 | – | – | 20,000 |
| Geraldine McManus Director | Jun 19, 2019 | Option exercise | +8,290 | – | – | 8,290 |
| Stephen Socolof Director | Jun 19, 2019 | Option exercise | +5,032 | – | – | 5,032 |
| Jennifer Y. Cheng Director | Jun 19, 2019 | Option exercise | +8,290 | – | – | 8,290 |
| Michael Rush Ramelot Director | Jun 19, 2019 | Option exercise | +15,000 | – | – | 47,927 |
| Ted L. Tewksbury III Chairman, CEO & President, Director | Feb 27, 2019 | Tax withholding | −6,738 | $1.21 | $8.15K | 95,934 |
| Ted L. Tewksbury III Chairman, CEO & President, Director | Feb 27, 2019 | Option exercise | +16,481 | – | – | 102,672 |
| Ted L. Tewksbury III Chairman, CEO & President, Director | Feb 26, 2019 | Option exercise | +55,100 | – | – | 108,561 |
| Ted L. Tewksbury III Chairman, CEO & President, Director | Feb 26, 2019 | Tax withholding | −22,370 | $1.14 | $25.50K | 86,191 |
| Jerry Turin CFO and Secretary | Dec 31, 2018 | Award | +6,906 | $0.53 | $3.66K | 6,906 |
| Ted L. Tewksbury III Chairman, CEO & President, Director | Jun 29, 2018 | Award | +5,081 | $1.62 | $8.23K | 53,461 |
| Satish Rishi Director | Jun 20, 2018 | Option exercise | +3,169 | – | – | 3,169 |
| Glenda Dorchak Director | Jun 20, 2018 | Option exercise | +18,443 | – | – | 32,427 |
| Ronald D. Black Director | Jun 20, 2018 | Option exercise | +18,443 | – | – | 32,427 |
| Michael Rush Ramelot Director | Jun 20, 2018 | Option exercise | +18,443 | – | – | 32,927 |
| Marc Eisenberg Director | Jun 20, 2018 | Option exercise | +18,443 | – | – | 32,427 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.