EFOI Energy Focus, Inc. - Common Stock
NASDAQ · Electrical Equipment · View on SEC EDGAR ↗ close Oct 2, 2026 10-K/10-Q Aug 11, 2026
$2.99
· of 52w range
· above low
· to high
$1.6652w low
$9.8452w high
Market Cap (MRQ)
$19M
P/E
-16.6
EPS
$-0.18
Revenue
$4M
your badges
52W Range
$2–$10
Analyst Rating
BUY
Price Target
·
P/E
-16.6
ROE
-29.7%
Net Profit Margin
-23.8%
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EFOI Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range
Price
$2.98
Market Cap (MRQ)
$19M
P/E
-16.6
EPS
$-0.18
Revenue
$4M
ROE
-29.7%
Debt/Equity (MRQ)
0.3
52W Range
$2–$10
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Stock splits
| Ex-date | Split | Type |
|---|---|---|
| June 20, 2023 | 1-for-7 | Reverse |
| June 12, 2020 | 1-for-5 | Reverse |
| July 18, 2014 | 1-for-10 | Reverse |
10-Year Performance Revenue, net income, margins and EPS trends
Revenue$4M2016-12-31 → 2025-12-31
EPS$-0.182016-12-31 → 2025-12-31
Free Cash Flow$-1M2016-12-31 → 2025-12-31
Net margin-23.8%2016-12-31 → 2025-12-31
Valuation & Ratios
Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?
| Metric | 5Y trend | EFOI | 5Y avg | Peer Median | Verdict |
|---|---|---|---|---|---|
| P/E | -16.65Y avg ≈-7.3 | ≈-7.3 | · | · | |
| P/S (TTM) | 2.95Y avg ≈5.9 | ≈5.9 | 0.6 | Overvalued | |
| P/B (MRQ) | 5.75Y avg ≈-1.5 | ≈-1.5 | 3.9 | Overvalued | |
| Price / FCF (TTM) | -11.15Y avg ≈-7.9 | ≈-7.9 | · | · | |
| Price / Cash Flow (TTM) | -11.45Y avg ≈-8.1 | ≈-8.1 | · | · | |
| Price / Tangible Book | 4.65Y avg ≈9.6 | ≈9.6 | · | · |
Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.
Profitability Gross, operating and net margins; ROE, ROA, ROIC
| Metric | 5Y trend | EFOI | 5Y avg | Peer Median | Verdict |
|---|---|---|---|---|---|
| Gross Margin (TTM) | 4.6%5Y avg ≈9.8% | ≈9.8% | 19.2% | Weak | |
| Operating Margin (TTM) | -23.7%5Y avg ≈-76.0% | ≈-76.0% | -29.1% | Top tier | |
| EBITDA Margin | -28.8%5Y avg ≈-76.0% | ≈-76.0% | -29.1% | Top tier | |
| Pretax Margin | -28.8%5Y avg ≈-77.7% | ≈-77.7% | -32.0% | Top tier | |
| Net Profit Margin (TTM) | -23.8%5Y avg ≈-77.7% | ≈-77.7% | -29.7% | Top tier | |
| ROA | -19.2%5Y avg ≈-46.8% | ≈-46.8% | -24.2% | Top tier | |
| ROE | -29.7%5Y avg ≈-273.7% | ≈-273.7% | -38.3% | Top tier | |
| ROIC | -24.9%5Y avg ≈-149.2% | ≈-149.2% | -15.7% | Below avg |
Financial Health Debt, liquidity, solvency — balance sheet strength
| Metric | 5Y trend | EFOI | 5Y avg | Peer Median | Verdict |
|---|---|---|---|---|---|
| Debt / Equity (MRQ) | 0.35Y avg ≈-1.3 | ≈-1.3 | 0.1 | High debt | |
| Current Ratio (MRQ) | 1.55Y avg ≈2.2 | ≈2.2 | 1.0 | Strong liquidity | |
| Quick Ratio | 1.75Y avg ≈0.6 | ≈0.6 | 0.5 | Strong liquidity |
Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR
| Metric | 5Y trend | EFOI | 5Y avg | Peer Median | Verdict |
|---|---|---|---|---|---|
| Revenue YoY | -26.8%5Y avg ≈-25.4% | ≈-25.4% | · | · | |
| Revenue CAGR 3Y | -15.8%5Y avg ≈-22.4% | ≈-22.4% | · | · | |
| Revenue CAGR 5Y | -26.7% | · | · | · |
Capital Efficiency Asset turnover, inventory turnover, receivables turnover
| Metric | 5Y trend | EFOI | 5Y avg | Peer Median | Verdict |
|---|---|---|---|---|---|
| Asset Turnover | 0.75Y avg ≈0.6 | ≈0.6 | 1.2 | Weak | |
| Inventory Turnover | 0.95Y avg ≈1.1 | ≈1.1 | 6.2 | Weak | |
| Receivables Turnover | 5.45Y avg ≈6.0 | ≈6.0 | 5.3 | In line | |
| Revenue / Employee | ≈$445.0K | · | · | · |
value · ≈ 5Y avg · industry median · verdict relative to median
Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date
Avg Surprise
-51.1%
Next Report
Nov 10, 2026
| Period | Report | EPS Actual | EPS Est | Surprise |
|---|---|---|---|---|
| Dec. 31, 2024 | $-0.05 | — | — | |
| March 31, 2024 | $-0.13 | — | — | |
| June 30, 2022 | $-2.45 | $-1.43 | -71.6% | |
| March 31, 2022 | $-3.08 | $-2.36 | -30.7% |
Full Fundamentals All metrics by year — income statement, balance sheet, cash flow
Income Statement
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $4M | $5M | $6M | $6M | $10M | $17M | $13M | $18M | $20M | $31M | $64M | $23M | |
| Cost of Revenue | $3M | $4M | $5M | $6M | $8M | $12M | $11M | $15M | $15M | $23M | $35M | $15M | |
| Gross Profit | $672.0K | $699.0K | $223.0K | $-318.0K | $2M | $5M | $2M | $3M | $5M | $8M | $29M | $8M | |
| R&D Expense | $412.0K | $524.0K | $587.0K | $1M | $2M | $1M | $1M | $3M | $3M | $4M | $3M | $1M | |
| SG&A Expense | $1M | $2M | $4M | $7M | $9M | $8M | $7M | $10M | $11M | $20M | $17M | $8M | |
| Operating Expenses | $2M | $3M | $4M | $9M | $10M | $9M | $9M | $12M | $16M | $25M | $20M | $9M | |
| Operating Income | $-1M | $-2M | $-4M | $-9M | $-9M | $-4M | $-7M | $-9M | $-11M | $-17M | $10M | $-1M | |
| Interest Expense | · | · | $380.0K | $954.0K | $792.0K | $481.0K | $317.0K | $8.0K | $2.0K | $0 | $85.0K | $3M | |
| Interest Income | $2.0K | $0 | $57.0K | · | · | · | · | · | · | · | · | · | |
| Other Non-op | · | · | · | · | $-65.0K | $-73.0K | $-91.0K | $-7.0K | $-99.0K | $-18.0K | $53.0K | $-466.0K | |
| Pretax Income | $-1M | $-2M | $-4M | $-10M | $-8M | $-6M | $-7M | $-9M | $-11M | $-17M | $10M | $-4M | |
| Income Tax | $0 | $0 | $3.0K | $4.0K | $-1.0K | $-5.0K | $10.0K | $11.0K | $-100.0K | $27.0K | $149.0K | $0 | |
| Net Income | $-1M | $-2M | $-4M | $-10M | $-8M | $-6M | $-7M | $-9M | $-11M | $-17M | $9M | $-6M | |
| EPS (Basic) | $-0.18 | $-0.32 | · | · | · | · | · | · | $-0.95 | $-1.45 | $0.84 | $-0.75 | |
| EPS (Diluted) | $-0.18 | $-0.32 | · | · | · | · | · | · | $-0.95 | $-1.45 | $0.82 | $-0.75 | |
| Shares (Basic) | 5,553,000 | 4,947,000 | 3,241,000 | 1,158,000 | 4,561,000 | 3,270,000 | 2,462,000 | 11,997,000 | 11,806,000 | 11,673,000 | 10,413,000 | 7,816,000 | |
| Shares (Diluted) | 5,553,000 | 4,947,000 | 3,241,000 | 1,158,000 | 4,561,000 | 3,270,000 | · | 11,997,000 | 11,806,000 | 11,673,000 | 10,752,000 | 7,816,000 | |
| EBITDA | $-1M | $-2M | $-4M | $-9M | $-9M | $-4M | $-7M | · | $-11M | $-17M | · | · |
Balance Sheet
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash & Equivalents | $1M | $565.0K | $2M | $52.0K | $3M | $2M | $350.0K | $6M | $11M | $17M | $35M | $7M | |
| Receivables | $526.0K | $804.0K | · | $445.0K | $1M | $2M | $2M | $2M | $4M | $6M | $10M | $3M | |
| Inventory | $3M | $3M | $4M | $5M | $8M | $6M | $6M | $8M | $6M | $9M | $8M | $7M | |
| Prepaid Expense | $126.0K | $157.0K | $156.0K | $232.0K | $479.0K | $782.0K | $353.0K | $1M | $596.0K | $882.0K | $740.0K | $899.0K | |
| Other Current Assets | · | $0 | $2.0K | $0 | $3.0K | $1.0K | · | · | · | · | · | · | |
| Current Assets | $5M | $5M | $9M | $7M | $13M | $11M | $9M | $18M | $21M | $33M | $53M | $19M | |
| PP&E (Net) | · | · | · | · | · | $420.0K | $389.0K | $610.0K | $1M | $2M | $2M | $456.0K | |
| PP&E (Gross) | · | · | · | · | · | $3M | $3M | $3M | $3M | $5M | $5M | $3M | |
| Accum. Depreciation | · | · | · | · | · | $3M | $3M | $3M | $2M | $2M | $3M | $3M | |
| Intangibles | · | · | · | · | · | · | $817.0K | · | · | · | · | · | |
| Other Non-current Assets | · | · | · | · | · | $0 | $405.0K | $194.0K | $159.0K | $33.0K | $51.0K | $38.0K | |
| Total Assets | $5M | $6M | $10M | $8M | $14M | $12M | $12M | $18M | $22M | $35M | $56M | $19M | |
| Accounts Payable | · | · | · | $2M | $2M | $2M | $1M | $4M | $2M | $3M | $7M | $7M | |
| Accrued Liabilities | · | $90.0K | $110.0K | · | · | $1M | $1M | $1M | $992.0K | $2M | $3M | $962.0K | |
| Short-term Debt | $0 | $0 | $450.0K | $0 | $2M | $0 | $885.0K | · | · | · | · | · | |
| Current Liabilities | $922.0K | $2M | $6M | $8M | $8M | $8M | $7M | $7M | $3M | $5M | $10M | $10M | |
| Capital Leases | $78.0K | $254.0K | $798.0K | $1M | $26.0K | $318.0K | $906.0K | · | · | · | · | · | |
| Other Non-current Liabilities | · | · | · | · | · | $0 | $14.0K | $200.0K | $232.0K | $107.0K | $77.0K | $46.0K | |
| Total Liabilities | $1M | $3M | $7M | $9M | $8M | $8M | $8M | $7M | $3M | $5M | $10M | $10M | |
| Long-term Debt | · | · | · | · | · | · | · | · | · | · | $0 | $70.0K | |
| Total Debt | · | $0 | $450.0K | $3M | $2M | · | · | · | · | · | · | · | |
| Common Stock | $1.0K | $1.0K | $0 | $1.0K | $0 | $0 | $0 | $1.0K | $1.0K | $1.0K | $1.0K | $1.0K | |
| Retained Earnings | $-156M | $-155M | $-153M | $-149M | $-139M | $-131M | $-125M | $-117M | $-108M | $-97M | $-80M | $-89M | |
| AOCI | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-1.0K | $2.0K | $-1.0K | $0 | $469.0K | |
| Stockholders' Equity | $4M | $3M | $3M | $-477.0K | $6M | $4M | $4M | $11M | $19M | $30M | $45M | $10M | |
| Liabilities + Equity | $5M | $6M | $10M | $8M | $14M | $12M | $12M | $18M | $22M | $35M | $56M | $19M | |
| Shares Outstanding | 6,306,433 | 5,260,741 | 4,348,690 | 1,406,920 | 910,000 | 3,525,000 | 2,485,684 | 12,090,695 | 11,868,896 | 11,710,549 | 11,648,978 | 9,423,975 |
Cash Flow
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock-based Comp | $121.0K | $4.0K | $44.0K | $117.0K | $429.0K | $131.0K | $616.0K | $908.0K | $807.0K | $1M | $813.0K | $532.0K | |
| Deferred Tax | $0 | $0 | · | · | · | · | · | $0 | $-125.0K | $0 | $0 | · | |
| Amort. of Intangibles | · | · | · | · | · | · | · | · | · | · | $0 | $0 | |
| Restructuring | · | · | · | · | · | · | · | $100.0K | $2M | · | $0 | $0 | |
| Operating Cash Flow | $-1M | $-1M | $-2M | $-7M | $-10M | $-2M | $-7M | $-7M | $-6M | $-17M | $4M | $-163.0K | |
| CapEx | $54.0K | $19.0K | $69.0K | $41.0K | $443.0K | $223.0K | $132.0K | $57.0K | $162.0K | $2M | $2M | $194.0K | |
| Investing Cash Flow | $-197.0K | $-19.0K | $-69.0K | $-16.0K | $-443.0K | $-223.0K | $-129.0K | $189.0K | $-65.0K | · | · | $-121.0K | |
| Stock Issued | $2M | $851.0K | · | · | · | · | · | · | $0 | $0 | $24M | $6M | |
| Stock Repurchased | · | · | · | · | · | · | · | · | · | $309.0K | $0 | $0 | |
| Net Stock Activity | $2M | · | · | · | · | · | · | · | $0 | $-309.0K | · | · | |
| Financing Cash Flow | $2M | $-149.0K | $4M | $4M | $11M | $4M | $1M | $2M | $81.0K | $146.0K | $26M | $6M | |
| Net Change in Cash | $499.0K | $-1M | $2M | $-3M | $504.0K | $1M | $-6M | $-4M | $-6M | $-18M | $27M | $6M | |
| Taxes Paid | $3.0K | $5.0K | · | · | · | · | · | · | · | · | · | · | |
| Free Cash Flow | $-1M | $-1M | $-3M | $-7M | $-10M | $-3M | $-7M | · | $-6M | $-18M | · | · | |
| Levered FCF | · | · | $-3M | $-8M | $-11M | $-3M | $-7M | · | $-6M | $-18M | · | · |
Profitability
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 18.9% | 14.4% | 3.9% | -5.3% | 17.2% | 30.8% | 15.5% | · | 24.3% | 24.8% | · | · | |
| Operating Margin | -28.8% | -37.9% | -69.5% | -155.8% | -88.3% | -24.2% | -54.7% | · | -56.8% | -54.3% | · | · | |
| Net Margin | -28.8% | -32.6% | -75.1% | -172.2% | -79.9% | -35.5% | -58.2% | · | -56.8% | -54.5% | · | · | |
| Pretax Margin | -28.8% | -32.5% | -75.0% | -172.2% | -80.0% | -35.6% | -58.0% | · | -57.4% | -54.4% | · | · | |
| EBITDA Margin | -28.8% | -37.9% | -69.5% | -155.8% | -88.3% | -24.2% | -54.7% | · | -56.8% | -54.3% | · | · | |
| ROA | -19.2% | -20.0% | -45.9% | -89.8% | -58.9% | -49.6% | -49.0% | · | -39.4% | -37.2% | · | · | |
| ROE | -29.7% | -51.7% | -123.7% | -1016.2% | -147.2% | -187.1% | -160.2% | · | -45.8% | -44.9% | · | · | |
| ROIC | -24.9% | -63.3% | -113.5% | -434.3% | -109.8% | -95.6% | -174.3% | · | -57.9% | -56.3% | · | · |
Liquidity & Solvency
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | 5.0 | 2.1 | 1.4 | 0.9 | 1.6 | 1.5 | 1.4 | · | 8.0 | 6.6 | · | · | |
| Quick Ratio | 1.7 | 0.2 | 0.3 | 0.1 | 0.5 | 0.5 | 0.4 | · | 5.5 | 4.5 | · | · | |
| Debt / Equity | · | 0.0 | 0.1 | -5.5 | 0.3 | · | · | · | · | · | · | · | |
| Interest Coverage | · | · | -10.4 | -9.7 | -11.0 | -8.5 | -21.9 | · | -5640.5 | · | · | · |
Efficiency
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Asset Turnover | 0.7 | 0.6 | 0.6 | 0.5 | 0.7 | 1.4 | 0.8 | · | 0.7 | 0.7 | · | · | |
| Inventory Turnover | 0.9 | 1.1 | 1.1 | 0.9 | 1.2 | 2.0 | 1.5 | · | 2.0 | 2.7 | · | · | |
| Receivables Turnover | 5.4 | · | · | 6.7 | 6.1 | 7.7 | 5.6 | · | 4.3 | 3.9 | · | · |
Per Share
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Book Value / Share | $0.65 | $0.55 | $0.70 | $-0.05 | $0.97 | $1.21 | $0.32 | · | $1.63 | $2.56 | · | · | |
| Revenue / Share | $0.64 | $0.98 | $1.76 | $0.74 | $2.16 | · | · | · | $1.68 | $2.66 | · | · | |
| Cash Flow / Share | $-0.25 | $-0.26 | $-0.75 | $-0.83 | $-2.14 | · | · | · | $-0.50 | $-1.42 | · | · | |
| Cash / Share | $0.17 | $0.11 | $0.47 | $0.01 | $0.42 | $0.52 | $0.03 | · | $0.91 | $1.42 | · | · | |
| EPS (TTM) | $-0.18 | $-0.32 | $-1.31 | $-1.31 | $-1.76 | $-1.88 | $-1.07 | $-1.07 | $-0.95 | $-1.45 | $0.82 | $-0.75 |
Growth Rates
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue YoY | -26.8% | -15.0% | -4.2% | -39.5% | -41.4% | · | · | · | · | · | · | · | |
| Revenue CAGR 3Y | -15.8% | -21.0% | -30.2% | · | · | · | · | · | · | · | · | · | |
| Revenue CAGR 5Y | -26.7% | · | · | · | · | · | · | · | · | · | · | · |
Valuation (TTM)
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue TTM | $4M | $5M | $6M | $6M | $10M | $17M | $13M | $18M | $20M | $31M | $64M | $23M | |
| Net Income TTM | $-1M | $-2M | $-4M | $-10M | $-8M | $-6M | $-7M | $-9M | $-11M | $-17M | $9M | $-6M | |
| Market Cap | $15M | $6M | $7M | $22M | $190M | $99M | $204M | · | $1.02B | $1.74B | · | · | |
| Enterprise Value | · | $6M | $5M | $25M | $189M | · | · | · | · | · | · | · | |
| P/E | -12.8 | -3.7 | -1.2 | -1.7 | -17.0 | -15.0 | -15.4 | -20.3 | -90.3 | -102.6 | 586.9 | -230.1 | |
| P/S | 4.1 | 1.3 | 1.1 | 3.7 | 19.3 | 5.9 | 16.1 | · | 51.3 | 56.2 | · | · | |
| P/B | 3.5 | 2.1 | 2.2 | -46.2 | 30.7 | 23.4 | 51.2 | · | 52.8 | 58.2 | · | · | |
| P / Tangible Book | 3.5 | 2.1 | 2.2 | · | 30.7 | 23.4 | · | · | · | · | · | · | |
| P / Cash Flow | -10.4 | -4.8 | -2.7 | -3.3 | -19.5 | -40.6 | -30.9 | · | -173.3 | -105.2 | · | · | |
| P / FCF | -10.0 | -4.8 | -2.6 | -3.3 | -18.6 | -37.2 | -30.3 | · | -168.6 | -95.8 | · | · | |
| EV / EBITDA | · | -3.1 | -1.3 | -2.6 | -21.8 | · | · | · | · | · | · | · | |
| EV / FCF | · | -4.3 | -2.0 | -3.6 | -18.6 | · | · | · | · | · | · | · | |
| EV / Revenue | · | 1.2 | 0.9 | 4.1 | 19.2 | · | · | · | · | · | · | · | |
| Earnings Yield | -7.8% | -26.9% | -86.8% | -58.5% | -5.9% | -6.7% | -6.5% | -4.9% | -1.1% | -0.97% | 0.17% | -0.43% |
Income Statement
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $4M | $949.0K | $975.0K | $826.0K | $1M | $616.0K | $1M | $1M | $2M | $833.0K | $2M | $1M | $1M | $930.0K | $663.0K | $2M | |
| Cost of Revenue | $4M | $728.0K | $791.0K | $679.0K | $996.0K | $422.0K | $1M | $1M | $1M | $713.0K | $2M | $1M | $876.0K | $913.0K | $901.0K | $2M | |
| Gross Profit | $-255.0K | $221.0K | $184.0K | $147.0K | $147.0K | $194.0K | $265.0K | $188.0K | $126.0K | $120.0K | $75.0K | $-48.0K | $179.0K | $17.0K | $-238.0K | $-163.0K | |
| R&D Expense | $84.0K | $76.0K | $206.0K | $82.0K | $74.0K | $50.0K | $119.0K | $137.0K | $140.0K | $128.0K | $144.0K | $142.0K | $147.0K | $154.0K | $269.0K | $366.0K | |
| SG&A Expense | $529.0K | $286.0K | $335.0K | $240.0K | $297.0K | $412.0K | $434.0K | $449.0K | $543.0K | $591.0K | $696.0K | $713.0K | $1M | $1M | $1M | $2M | |
| Operating Expenses | $613.0K | $362.0K | $541.0K | $322.0K | $371.0K | $462.0K | $553.0K | $586.0K | $683.0K | $719.0K | $840.0K | $855.0K | $1M | $1M | $2M | $2M | |
| Operating Income | $-868.0K | $-141.0K | $-357.0K | $-175.0K | $-224.0K | $-268.0K | $-288.0K | $-398.0K | $-557.0K | $-599.0K | $-765.0K | $-903.0K | $-1M | $-1M | $-2M | $-2M | |
| Interest Expense | · | · | · | · | · | · | · | · | · | $5.0K | · | $34.0K | $69.0K | $123.0K | $275.0K | $235.0K | |
| Interest Income | $3.0K | $1.0K | $1.0K | $0 | $1.0K | $0 | $0 | $0 | $0 | · | · | · | · | · | · | · | |
| Pretax Income | $-870.0K | · | · | · | $-231.0K | · | · | · | · | · | · | · | · | · | · | · | |
| Income Tax | $7.0K | · | · | · | $0 | · | · | · | · | · | · | · | · | · | · | · | |
| Net Income | $-877.0K | $-140.0K | $-356.0K | $-172.0K | $-231.0K | $-268.0K | $-294.0K | $-316.0K | $-554.0K | $-418.0K | $-849.0K | $-944.0K | $-1M | $-1M | $-2M | $-3M | |
| EPS (Basic) | · | · | $-0.06 | $-0.03 | $-0.04 | · | $-0.05 | $-0.06 | $-0.12 | · | · | · | · | · | $-0.23 | $-0.29 | |
| EPS (Diluted) | · | · | $-0.06 | $-0.03 | $-0.04 | · | $-0.05 | $-0.06 | $-0.12 | · | · | · | · | · | $-0.23 | $-0.29 | |
| Shares (Basic) | 6,327,000 | 6,248,000 | · | 5,610,000 | 5,379,000 | 5,266,000 | · | 5,261,000 | 4,785,000 | 4,433,000 | · | 3,514,000 | 2,766,000 | 2,310,000 | 9,583,000 | 1,313,000 | |
| Shares (Diluted) | 6,327,000 | 6,248,000 | · | 5,610,000 | 5,379,000 | 5,266,000 | · | 5,261,000 | 4,785,000 | 4,433,000 | · | 3,514,000 | 2,766,000 | 2,310,000 | 9,583,000 | 1,313,000 | |
| EBITDA | $-868.0K | $-141.0K | · | $-175.0K | $-224.0K | $-268.0K | · | $-398.0K | $-557.0K | $-599.0K | · | $-903.0K | $-1M | $-1M | · | $-2M |
Balance Sheet
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash & Equivalents | $1M | $1M | $1M | $897.0K | $499.0K | $488.0K | $565.0K | $819.0K | $1M | $972.0K | $2M | $2M | $1M | $301.0K | $52.0K | $41.0K | |
| Receivables | $3M | $487.0K | $526.0K | $665.0K | $960.0K | $588.0K | $804.0K | · | · | · | · | $844.0K | $841.0K | $909.0K | · | $1M | |
| Inventory | $3M | $4M | $3M | $3M | $3M | $3M | $3M | $4M | $4M | $4M | $4M | $5M | $5M | $5M | $5M | $6M | |
| Prepaid Expense | $274.0K | $211.0K | $126.0K | $190.0K | $139.0K | $141.0K | $157.0K | $215.0K | $219.0K | $199.0K | $156.0K | $189.0K | $217.0K | $226.0K | $232.0K | $788.0K | |
| Other Current Assets | · | · | · | · | · | · | · | · | · | · | $2.0K | · | · | · | $0 | · | |
| Current Assets | $7M | $6M | $5M | $5M | $4M | $5M | $5M | $6M | $6M | $6M | $9M | $8M | $8M | $7M | $7M | $9M | |
| Total Assets | $8M | $6M | $5M | $5M | $5M | $5M | $6M | $6M | $7M | $7M | $10M | $9M | $9M | $9M | $8M | $10M | |
| Accounts Payable | · | · | · | · | · | · | · | · | · | · | · | · | $3M | $2M | · | $2M | |
| Accrued Liabilities | · | · | · | · | · | $57.0K | · | · | · | · | $110.0K | · | · | · | · | · | |
| Short-term Debt | $911.0K | · | · | · | · | · | · | $0 | $0 | $0 | $450.0K | $1M | $1M | $1M | $0 | $2M | |
| Current Liabilities | $5M | $2M | $922.0K | $2M | $2M | $2M | $2M | $3M | $3M | $3M | $6M | $5M | $5M | $5M | $8M | $7M | |
| Capital Leases | $0 | $40.0K | $78.0K | $134.0K | $176.0K | $216.0K | $254.0K | $291.0K | $670.0K | $735.0K | $798.0K | $857.0K | $915.0K | $975.0K | $1M | $1M | |
| Total Liabilities | $5M | $2M | $1M | $2M | $2M | $3M | $3M | $3M | $4M | $4M | $7M | $6M | $6M | $6M | $9M | $9M | |
| Total Debt | $911.0K | · | · | · | · | · | · | $0 | $0 | $0 | · | $1M | $1M | $1M | · | $2M | |
| Common Stock | $1.0K | $1.0K | $1.0K | $1.0K | $1.0K | $1.0K | $1.0K | $1.0K | $1.0K | $0 | $0 | $0 | $0 | $2.0K | $1.0K | $1.0K | |
| Retained Earnings | $-157M | $-156M | $-156M | $-156M | $-155M | $-155M | $-155M | $-155M | $-154M | $-154M | $-153M | $-152M | $-152M | $-150M | $-149M | $-147M | |
| AOCI | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | $-3.0K | |
| Stockholders' Equity | $3M | $4M | $4M | $3M | $3M | $3M | $3M | $3M | $4M | $3M | $3M | $4M | $3M | $3M | $-477.0K | $2M | |
| Liabilities + Equity | $8M | $6M | $5M | $5M | $5M | $5M | $6M | $6M | $7M | $7M | $10M | $9M | $9M | $9M | $8M | $10M | |
| Shares Outstanding | 6,369,222 | 6,303,433 | 6,306,433 | 5,739,415 | 5,474,865 | 5,364,368 | 5,260,741 | 5,260,741 | 5,260,741 | 4,726,149 | 4,348,690 | 4,348,690 | 3,495,924 | 19,243,610 | 1,406,920 | 9,191,108 |
Cash Flow
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock-based Comp | $0 | $0 | $125.0K | $0 | $0 | $-4.0K | $2.0K | $1.0K | $0 | $1.0K | $8.0K | $-13.0K | $23.0K | $26.0K | $2.0K | $17.0K | |
| Operating Cash Flow | $-819.0K | $69.0K | $-862.0K | $-55.0K | $-215.0K | $-272.0K | $-254.0K | $-267.0K | $-718.0K | $-58.0K | $-69.0K | $-1M | $-152.0K | $-1M | $-477.0K | $-891.0K | |
| CapEx | $0 | $0 | $0 | $49.0K | $0 | $5.0K | $0 | $19.0K | $0 | $0 | $42.0K | $27.0K | $0 | $0 | $-5.0K | $9.0K | |
| Investing Cash Flow | $-380.0K | $0 | $-156.0K | $-36.0K | $0 | $-5.0K | $0 | $-19.0K | $0 | $0 | $-42.0K | $-27.0K | $0 | $0 | $30.0K | $-9.0K | |
| Stock Issued | $250.0K | $0 | $1M | $500.0K | $200.0K | $200.0K | $0 | $0 | $851.0K | $0 | · | $2M | $1M | · | · | · | |
| Net Stock Activity | $250.0K | $0 | · | $500.0K | $200.0K | $200.0K | · | $0 | $851.0K | · | · | · | · | · | · | · | |
| Financing Cash Flow | $1M | $0 | $1M | $500.0K | $200.0K | $200.0K | $0 | $0 | $851.0K | $-1M | $450.0K | $1M | $1M | $1M | $458.0K | $3.0K | |
| Net Change in Cash | $-30.0K | $62.0K | $167.0K | $398.0K | $11.0K | $-77.0K | $-254.0K | $-286.0K | $133.0K | $-1M | $339.0K | $375.0K | $1M | $249.0K | $11.0K | $-897.0K | |
| Free Cash Flow | $-819.0K | $69.0K | · | $-104.0K | $-215.0K | $-277.0K | · | $-286.0K | · | · | · | $-1M | $-152.0K | $-1M | · | $-900.0K |
Profitability
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | -6.8% | 23.3% | · | 17.8% | 12.9% | 31.5% | · | 15.7% | 8.1% | 14.4% | · | -3.6% | 17.0% | 1.8% | · | -9.2% | |
| Operating Margin | -23.2% | -14.9% | · | -21.2% | -19.6% | -43.5% | · | -33.3% | -35.9% | -71.9% | · | -67.4% | -104.3% | -129.4% | · | -136.5% | |
| Net Margin | -23.4% | -14.8% | · | -20.8% | -20.2% | -43.5% | · | -26.4% | -35.7% | -50.2% | · | -70.5% | -110.6% | -143.3% | · | -150.9% | |
| Pretax Margin | -23.2% | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | |
| EBITDA Margin | -23.2% | -14.9% | · | -21.2% | -19.6% | -43.5% | · | -33.3% | -35.9% | -71.9% | · | -67.4% | -104.3% | -129.4% | · | -136.5% | |
| ROA | -13.6% | -2.5% | · | -3.0% | -3.9% | -4.2% | · | -4.0% | -6.7% | -5.2% | · | -9.6% | -10.7% | -12.6% | · | -22.8% | |
| ROE | -28.5% | -4.1% | · | -5.4% | -7.3% | -8.8% | · | -8.9% | -16.7% | -13.5% | · | -34.8% | -32.1% | -41.7% | · | -88.3% | |
| ROIC | -20.6% | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
Liquidity & Solvency
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | 1.5 | 2.8 | · | 2.5 | 2.4 | 2.1 | · | 2.0 | 2.2 | 1.9 | · | 1.8 | 1.5 | 1.6 | · | 1.3 | |
| Quick Ratio | 0.8 | 0.8 | · | 0.8 | 0.8 | 0.5 | · | 0.3 | 0.4 | 0.3 | · | 0.5 | 0.4 | 0.3 | · | 0.2 | |
| Debt / Equity | 0.3 | · | · | · | · | · | · | 0.0 | 0.0 | 0.0 | · | 0.3 | 0.4 | 0.4 | · | 1.0 | |
| Interest Coverage | · | · | · | · | · | · | · | · | · | -119.8 | · | -26.6 | -15.9 | -9.8 | · | -10.2 |
Efficiency
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Asset Turnover | 0.6 | 0.2 | · | 0.1 | 0.2 | 0.1 | · | 0.2 | 0.2 | 0.1 | · | 0.1 | 0.1 | 0.1 | · | 0.2 | |
| Inventory Turnover | 1.4 | 0.2 | · | 0.2 | 0.3 | 0.1 | · | 0.2 | 0.3 | 0.2 | · | 0.3 | 0.1 | 0.1 | · | 0.3 | |
| Receivables Turnover | 2.1 | 1.8 | · | 1.1 | 1.3 | 0.8 | · | · | · | · | · | 1.4 | 1.1 | 0.8 | · | 1.3 |
Per Share
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Book Value / Share | $0.52 | $0.63 | · | $0.55 | $0.51 | $0.53 | · | $0.61 | $0.67 | $0.68 | · | $0.90 | $0.89 | $0.15 | · | $0.17 | |
| Revenue / Share | $0.59 | $0.15 | · | $0.15 | $0.21 | $0.12 | · | $0.23 | $0.32 | $0.19 | · | $0.38 | $0.38 | $0.06 | · | $0.19 | |
| Cash Flow / Share | $-0.13 | $0.01 | · | $-0.01 | $-0.04 | $-0.05 | · | $-0.05 | $-0.15 | $-0.01 | · | $-0.29 | $-0.06 | $-0.07 | · | $-0.10 | |
| Cash / Share | $0.17 | $0.18 | · | $0.16 | $0.09 | $0.09 | · | $0.16 | $0.21 | $0.21 | · | $0.39 | $0.38 | $0.02 | · | $0.00 | |
| EPS (TTM) | · | · | · | · | · | · | · | · | · | $-1.31 | · | $-1.31 | $-1.31 | $-1.31 | · | $-1.58 |
Valuation (TTM)
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue TTM | $6M | $4M | · | $4M | $4M | $5M | · | $6M | $6M | $6M | · | $4M | $4M | $5M | · | $8M | |
| Net Income TTM | $-2M | $-899.0K | · | $-965.0K | $-1M | $-1M | · | $-2M | $-3M | $-3M | · | $-6M | $-7M | $-9M | · | $-11M | |
| Market Cap | $21M | $12M | · | $16M | $13M | $10M | · | $6M | $7M | $8M | · | $9M | $6M | $75M | · | $33M | |
| Enterprise Value | $21M | · | · | · | · | · | · | $5M | $6M | $7M | · | $8M | $6M | $76M | · | $35M | |
| P/E | · | · | · | · | · | · | · | · | · | -1.2 | · | -1.5 | -1.4 | -3.0 | · | -2.3 | |
| P/S | 3.2 | 3.1 | · | 4.1 | 3.2 | 2.1 | · | 1.0 | 1.2 | 1.3 | · | 2.2 | 1.4 | 15.6 | · | 4.3 | |
| P/B | 6.3 | 3.0 | · | 5.1 | 4.8 | 3.5 | · | 2.0 | 2.1 | 2.3 | · | 2.2 | 2.0 | 25.5 | · | 21.9 | |
| P / Tangible Book | 6.3 | 3.0 | · | 5.1 | 4.8 | 3.5 | · | 2.0 | 2.1 | 2.3 | · | 2.2 | 2.0 | 25.5 | · | 21.9 | |
| P / Cash Flow | -25.7 | 175.4 | · | -290.1 | -62.4 | -36.3 | · | -23.4 | -10.2 | -129.6 | · | -8.4 | -41.6 | -63.8 | · | -37.5 | |
| EV / Revenue | 3.2 | · | · | · | · | · | · | 0.9 | 1.0 | 1.2 | · | 2.1 | 1.4 | 15.8 | · | 4.5 | |
| Earnings Yield | · | · | · | · | · | · | · | · | · | -82.4% | · | -65.5% | -72.4% | -33.4% | · | -43.4% |
Most recent period on the left · null values shown as ·
Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years
| Metric | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|
| Revenue | $4M | $5M | $6M | $6M | $10M |
| Gross Margin % | 18.9% | 14.4% | 3.9% | -5.3% | 17.2% |
| Operating Margin % | -28.8% | -37.9% | -69.5% | -155.8% | -88.3% |
| Net Income | $-1M | $-2M | $-4M | $-10M | $-8M |
| Diluted EPS | $-0.18 | $-0.32 | · | · | · |
| Metric | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|
| Debt / Equity | · | 0.0 | 0.1 | -5.5 | 0.3 |
| Current Ratio | 5.0 | 2.1 | 1.4 | 0.9 | 1.6 |
| Quick Ratio | 1.7 | 0.2 | 0.3 | 0.1 | 0.5 |
| Metric | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|
| Free Cash Flow | $-1M | $-1M | $-3M | $-7M | $-10M |
Institutional owners (13F) 18 filers · $691K total · As of June 30, 2026
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
Holders
18
Value held
$691K
New positions
3
Exited positions
2
Institutional activity — Q2 2026 vs prior quarter
| New positions | Exited positions | Increased | Decreased | Net shares change |
|---|---|---|---|---|
| 3 (0 vs prior Q) | 2 (0 vs prior Q) | 5 (+3 vs prior Q) | 1 (-2 vs prior Q) | +50K |
Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| VANGUARD GROUP INC | $145,708 | 63,077 | 21.10% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $142,996 | 43,332 | 20.70% | Shares |
| RENAISSANCE TECHNOLOGIES LLC | $110,213 | 33,398 | 15.96% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $97,188 | 29,451 | 14.07% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $65,159 | 19,745 | 9.43% | Shares |
| STATE STREET CORP | $45,593 | 13,816 | 6.60% | Shares |
| CITADEL ADVISORS LLC | $41,927 | 12,705 | 6.07% | Shares |
| BlackRock, Inc. | $10,877 | 3,296 | 1.57% | Shares |
| UBS Group AG | $10,745 | 3,256 | 1.56% | Shares |
| Tower Research Capital LLC (TRC) | $9,359 | 2,836 | 1.36% | Shares |
| MORGAN STANLEY | $8,128 | 2,463 | 1.18% | Shares |
| ROYAL BANK OF CANADA | $1,000 | 175 | 0.14% | Shares |
| FMR LLC | $946 | 287 | 0.14% | Shares |
| CIBC Private Wealth Group LLC | $656 | 236 | 0.09% | Shares |
| BankPlus Trust Department | $149 | 45 | 0.02% | Shares |
| Federation des caisses Desjardins du Quebec | $26 | 8 | 0.00% | Shares |
| COUNTRY TRUST BANK | $13 | 4 | 0.00% | Shares |
| Motiv8 Investments LLC | $0 | 28 | 0.00% | Shares |
Activists & 5%+ owners 26 positions
Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.
| Filer | Filed | Stake | Status | Purpose | Filing |
|---|---|---|---|---|---|
| Huang Chiao Chieh, SANDER ELECTRONIC CO., LTD. | Dec. 31, 2025 | 31.90% | Initial filing | · | SEC |
| Gina Huang, Jag International, Ltd., Brilliant Start Enterprise, Inc., Jiangang Luo, Cleantech Global Ltd., James Tu, Fusion Park LLC, 5 Elements Global Fund L.P., Yeh-Mei Hui Cheng, Communal International, Ltd., 5 Elements Energy Efficiency Limited ×4 filings | Jan. 30, 2020 | · | Initial filing | Passive investment | SEC |
| Costar Partners II, LLC, William Cohen ×2 filings | Jan. 4, 2018 | · | Initial filing | · | SEC |
| Cleantech Global Ltd. (formerly Prime Science & Technology, Inc.), Jiangang Luo | Oct. 7, 2015 | · | Initial filing | · | SEC |
| Cleantech Global Limited (formerly Prime Science & Technology Inc.), Jiangang Luo | Oct. 14, 2014 | · | Initial filing | · | SEC |
| Scott DeSano ×2 filings | Oct. 14, 2014 | · | Initial filing | · | SEC |
| Prime Science & Technology, Inc., Jiangang Luo | April 24, 2014 | · | Initial filing | Passive investment | SEC |
| Brilliant Start Enterprise, Inc., Jag International, Ltd., Gina Huang | April 22, 2014 | · | Initial filing | Passive investment | SEC |
| James Tu, 5 Elements Global Fund L.P. | April 17, 2014 | · | Initial filing | Passive investment | SEC |
| Scott E. DeSano ×2 filings | Aug. 5, 2013 | · | Initial filing | · | SEC |
| Scott E. DeSano (2) | April 5, 2012 | · | Initial filing | · | SEC |
| S.S. or I.R.S. Identificaiton No. of Above Person David Gelbaum, Trustee, The Quercus Trust, S.S. or I.R.S. Identificaiton No. of Above Person Monica Chavez Gelbaum, Trustee, The Quercus Trust, S.S. or I.R.S. Identificaiton No. of Above Person The Quercus Trust ×6 filings | July 8, 2011 | · | Initial filing | · | SEC |
| Undisclosed reporting person, Undisclosed reporting person | March 4, 2010 | · | Initial filing | · | SEC |
| Undisclosed reporting person, Undisclosed reporting person | Feb. 23, 2010 | · | Initial filing | · | SEC |
| David Gelbaum, Trustee, The Quercus Trust (2), Monica Chavez Gelbaum, Trustee, The Quercus Trust (2), The Quercus Trust (2) ×4 filings | Jan. 21, 2010 | · | Initial filing | · | SEC |
| Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person | Dec. 23, 2009 | · | Initial filing | · | SEC |
| Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person | Nov. 13, 2009 | · | Initial filing | Passive investment | SEC |
| Undisclosed reporting person, Undisclosed reporting person | Nov. 4, 2009 | · | Initial filing | · | SEC |
| Undisclosed reporting person, Undisclosed reporting person | Dec. 28, 2007 | · | Initial filing | · | SEC |
| Undisclosed reporting person, Undisclosed reporting person | Nov. 14, 2007 | · | Initial filing | · | SEC |
| Undisclosed reporting person, Undisclosed reporting person | Sept. 25, 2007 | · | Initial filing | · | SEC |
| Undisclosed reporting person, Undisclosed reporting person | Sept. 4, 2007 | · | Initial filing | Passive investment | SEC |
| Advanced Lighting Technologies, Inc., Saratoga Lighting Holdings LLC, Saratoga Partners IV, L.P., Saratoga Coinvestment IV LLC, Saratoga Associates IV LLC, Saratoga Management Company LLC ×3 filings | Nov. 10, 2005 | · | Initial filing | · | SEC |
| ADLT Class 7 Liquidating Trust ×2 filings | June 22, 2004 | · | Initial filing | · | SEC |
| ADLT Series 7 Liquidating Trust | Jan. 16, 2004 | · | Initial filing | · | SEC |
| Trigran Investments L.P. IRS No., Castle Creek Small Cap Fund L.P. IRS No. | March 21, 2001 | · | Initial filing | · | SEC |
Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.
Company insiders 64 insiders · 22 officers · 33 directors
| Insider | Role | Last activity | Shares owned | Buys 12m | Sells 12m | Net 12m |
|---|---|---|---|---|---|---|
| Chiao Chieh Huang | Chief Executive Officer | Nov. 26, 2025 P | 1,421,219 | 1 | 0 | $600,001 |
| Lesley A. Matt | Chief Executive Officer | April 28, 2023 A | · | 0 | 0 | $0 |
| James Tu | Chairman and CEO | Aug. 16, 2021 P | 249,851 | 0 | 0 | $0 |
| Ted L Tewksbury III | Chairman, CEO & President | Feb. 27, 2019 M | 95,934 | 0 | 0 | $0 |
| Joseph G. Kaveski | Chief Executive Officer | Feb. 26, 2013 A | 67,697 | 0 | 0 | $0 |
| Jerry Turin | CFO and Secretary | Dec. 31, 2018 A | 6,906 | 0 | 0 | $0 |
| Michael Harry Port | CFO & Secretary | April 3, 2018 M | 15,793 | 0 | 0 | $0 |
| Bradley Brian White | CFO & Secretary | March 10, 2017 P | 1,075 | 0 | 0 | $0 |
| Marcia Jean Miller | Chief Financial Officer | March 14, 2016 A | 8,377 | 0 | 0 | $0 |
| Frank Lamanna | Chief Financial Officer | Jan. 28, 2014 A | · | 0 | 0 | $0 |
| Mark J Plush | Chief Financial Officer and VP | Feb. 26, 2013 A | 19,796 | 0 | 0 | $0 |
| Nicholas G Berchtold | Former Chief Financial Officer | April 1, 2011 J | 39,153 | 0 | 0 | $0 |
| Eric Hilliard | President & COO | March 14, 2016 A | 10,665 | 0 | 0 | $0 |
| Randy Harrison Gianas | VP Operations & Engineering | April 28, 2023 A | · | 0 | 0 | $0 |
| James Raymond Warren III | SVP, GC & Corp. Secretary | April 28, 2023 A | 1,600 | 0 | 0 | $0 |
| Clifford R. Griffin | SVP, Corp. Controller & CAO | Aug. 1, 2022 A | · | 0 | 0 | $0 |
| Gregory S Galluccio | Sr. VP, Product Mgmt & Engin. | Feb. 11, 2022 A | · | 0 | 0 | $0 |
| Theresa A. Matrisciano | VP of Human Resources | March 16, 2015 A | · | 0 | 0 | $0 |
| Thomas P. Mcauliffe | Sr. VP of Business Development | Oct. 30, 2013 A | · | 0 | 0 | $0 |
| Roger Buelow | Chief Technology Officer | Feb. 26, 2013 A | 39,153 | 0 | 0 | $0 |
| Barry R Greenwald | Senior VP Pool & Spa Division | May 25, 2007 M | 6,693 | 0 | 0 | $0 |
| Steven J Keplinger | Sr. V.P. Operations | March 11, 2004 M | 5,729 | 0 | 0 | $0 |
| Gina Huang | Director | March 30, 2023 A | 3,720,242 | 0 | 0 | $0 |
| Brian J Lagarto | Director | June 22, 2022 M | 10,000 | 0 | 0 | $0 |
| Philip Politziner | Director | June 22, 2022 M | 31,400 | 0 | 0 | $0 |
| Jennifer Y Cheng | Director | June 22, 2022 M | 22,000 | 0 | 0 | $0 |
| Jeffery Robert Parker | Director | June 22, 2022 M | 10,000 | 0 | 0 | $0 |
| Geraldine Mcmanus | Director | May 26, 2021 M | 17,000 | 0 | 0 | $0 |
| Michael Rush Ramelot | Director | June 19, 2019 M | 47,927 | 0 | 0 | $0 |
| Robert A. Farkas | Director | April 1, 2019 A | · | 0 | 0 | $0 |
| William Cohen | Director | June 20, 2018 M | 663,622 | 0 | 0 | $0 |
| Glenda Dorchak | Director | June 20, 2018 A | 32,427 | 0 | 0 | $0 |
| Marc Eisenberg | Director | June 20, 2018 A | 32,427 | 0 | 0 | $0 |
| Ronald D Black | Director | June 20, 2018 A | 32,427 | 0 | 0 | $0 |
| Satish Rishi | Director | June 20, 2018 A | 3,169 | 0 | 0 | $0 |
| Jiangang Luo | Director | June 15, 2017 M | 16,486 | 0 | 0 | $0 |
| Simon Cheng | Director | March 16, 2016 A | · | 0 | 0 | $0 |
| John Davenport | Director | March 16, 2015 A | 34,169 | 0 | 0 | $0 |
| Xin He | Director | July 15, 2014 A | · | 0 | 0 | $0 |
| Thomas W Swidarski | Director | May 21, 2014 A | · | 0 | 0 | $0 |
| James J Finnerty | Director | Dec. 18, 2013 A | 53,385 | 0 | 0 | $0 |
| Paul Von Paumgartten | Director | July 26, 2012 A | · | 0 | 0 | $0 |
| Louis R Schneeberger | Director | July 26, 2012 A | · | 0 | 0 | $0 |
| David Anthony | Director | Sept. 30, 2010 A | · | 0 | 0 | $0 |
| Michael A Kasper | Director | Sept. 30, 2010 A | · | 0 | 0 | $0 |
| Laurence V Goddard | Director | June 24, 2009 A | · | 0 | 0 | $0 |
| Philip Wolfson | Director | June 24, 2009 A | 2,002 | 0 | 0 | $0 |
| David N Ruckert | Director | June 24, 2009 A | 253,073 | 0 | 0 | $0 |
| Ronald A Casentini | Director | March 14, 2008 P | 7,250 | 0 | 0 | $0 |
| John B Stuppin | Director | March 14, 2008 P | 158,275 | 0 | 0 | $0 |
| Theodore L Eliot JR | Director | Aug. 23, 2004 M | 5,000 | 0 | 0 | $0 |
| Bright Horizon Partners Inc. | 10% owner | Sept. 16, 2015 S | 639,130 | 0 | 0 | $0 |
| ADVANCED LIGHTING TECHNOLOGIES INC | 10% owner | March 23, 2004 J | 140,068 | 0 | 0 | $0 |
| TRIGRAN INVESTMENTS LP | 10% owner | March 9, 2004 S | 597,183 | 0 | 0 | $0 |
| Kaj Den Daas | · | Sept. 4, 2022 A | · | 0 | 0 | $0 |
| Stephen Socolof | · | June 22, 2022 M | 25,500 | 0 | 0 | $0 |
| Tod A Nestor | · | Feb. 11, 2022 A | 45,432 | 0 | 0 | $0 |
| DIKER MANAGEMENT LLC | · | Feb. 22, 2010 S | 1,907,108 | 0 | 0 | $0 |
| Enfants Edward W Des | · | Dec. 5, 2006 A | · | 0 | 0 | $0 |
| Jeffrey H Brite | · | July 7, 2006 A | 10,000 | 0 | 0 | $0 |
| Robert A Connors | · | July 7, 2006 A | 5,000 | 0 | 0 | $0 |
| David M Traversi | · | June 15, 2005 M | 0 | 0 | 0 | $0 |
| Wayne R Hellman | · | Nov. 10, 2004 M | 0 | 0 | 0 | $0 |
| Sabu Krishnan | · | Aug. 13, 2004 A | 0 | 0 | 0 | $0 |
Insiders from SEC Form 3/4/5 filings; net = open-market P/S only
ETF ownership Held by 2 ETFs
Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.
EFOI Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside
rating · 7 analysts
BUY
2 28.6%
Strong Buy
4 57.1%
Buy
1 14.3%
Hold
0 0.0%
Sell
0 0.0%
Strong Sell
Peer comparison (GICS sub-industry) Key metrics vs sector peers
FY basis, prices as of each company's last fiscal year-end close.
| Ticker | Market Cap | P/E | Rev YoY | Net Margin | ROE | Gross Margin |
|---|---|---|---|---|---|---|
| EFOI | $15M | -12.8 | -26.8% | -28.8% | -29.7% | 18.9% |
| FTCI | · | -1.9 | 110.5% | · | · | · |
| ZEO | · | · | · | · | · | · |
| BEEM | $29M | -1.0 | -42.8% | -95.6% | -104.4% | 12.5% |
| SUNE | $4M | -0.2 | 26.5% | -15.2% | -46.9% | 38.3% |
| DFLI | · | · | · | · | · | · |
| FLUX | $19M | -2.3 | -36.6% | -17.7% | -147.6% | 30.2% |
| SMXT | · | -6.3 | 295.8% | · | · | · |
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Source: SEC 10-Q filed Aug 11, 2026