Stock fact sheet · data as of
Kopin Corp. (KOPN): fair value, margin of safety and Wheel Score
Ticker symbol KOPN · Technology · Semiconductors · United States · Growth
Is KOPN undervalued?
Kopin Corp. (KOPN) closed at 3.35 on 5 Nov 2026, 180% above the GLS average fair value of 1.20. 6 of the 6 models that produced a number value the shares below the current price. A gap this wide usually means the market is paying for growth or a story the trailing numbers do not show yet; the models work from filed results, not forecasts, so they are conservative by design.
The 6 models disagree widely: DCF gives 0.1057 while GLS Growth gives 2.57. A spread that wide means the average is sensitive to which methods you trust; the model table below shows where each one lands, and the Quote page lets you switch any of them off.
Ranked against every other company we cover, KOPN is clearly faster-growing than it is cheap, so the nightly engine files it under Growth (value score 8, growth score 44, out of 100).
Nine valuation models for KOPN
Each model turns the latest filed numbers into a value per share; the GLS fair value is the simple average of the ones that produce a positive number. The last two rows are shown for reference and never enter the average. The Quote page lets you switch any model off and add your own margin of safety.
| Model | Value | vs price | What it measures |
|---|---|---|---|
| DCF | 0.1057 | -97% | Present value of the projected free cash flows, discounted at the cost of capital |
| Graham Number | 0.5896 | -82% | The most a defensive investor pays for the earnings and book value per share |
| Graham Growth | 2.40 | -28% | Graham's growth formula: EPS × (8.5 + 2 × growth), adjusted for bond yields |
| Lynch | 1.05 | -69% | EPS × the earnings growth rate (PEG of 1), growth capped at 25% |
| GLS Growth | 2.57 | -23% | EPS compounded ten years at the blended growth rate, discounted back at 15% a year |
| 10 Cap | - | - | Owner's earnings (operating cash flow less maintenance capex) capitalised at 10%; no value tonight |
| Payback Time | - | - | Eight years of compounded free cash flow: the price at which the business pays for itself; no value tonight |
| DDM | - | - | Dividend discount model: next year's dividend ÷ (10% − 3% growth); needs a dividend; no value tonight |
| EPV | 0.4668 | -86% | Earnings power value: current EPS capitalised at 9% with no growth |
| Zombie (liquidation) | 0.2964 | -91% | Current assets less all liabilities, per share: the balance-sheet floor. Not in the average |
| Wall St target | 7.40 | +121% | Analysts' average 12-month price target. Not in the average |
Quality and financial health
Financial health is weak: KOPN passes 4 of the nine Piotroski tests. Our scans drop the stock at the health filter; a low score is often the reason a stock looks cheap on the valuation models. The GLS Moat score is low at 2.1 out of 10: returns on capital, margins or the balance sheet have not shown a lasting edge yet - often a young company, a thin-margin business or one that has only recently turned profitable.
Returns on capital are thin or negative - ROIC 3.6%, ROE 3.6%, ROA 2.4% - with debt at 0.02 times equity and negative free cash flow.
Kopin Corp. pays no dividend, so the DDM model does not apply and a covered-call holder earns only the premium and any price gain. Revenue comes mainly from Defense 69%, Grant 25%, Medical 3% (quarter Q2 FY2026).
Institutional ownership scores 7/10, insider activity 1/10 and Congressional trading 5/10 on the GLS smart-money scales.
| Piotroski F-score | 4 / 9 | ROIC | 3.6% |
|---|---|---|---|
| GLS Moat | 2.1 / 10 | ROE | 3.6% |
| Debt / equity | 0.02 | ROA | 2.4% |
| Free-cash-flow yield | -3.0% | Payout ratio | 0% |
| Institutions | 7 / 10 | Insiders · Congress | 1 · 5 / 10 |
Wheel Score 17: Weak
KOPN scores 17 out of 100 on the Wheel Score, in the Weak band (under 50): it fails filter 3, below fair value - trades 180% above our fair value; and filter 4, financially healthy - Piotroski 4/9 (under 6); and filter 7, a premium worth selling - implied volatility 108% (over 80%); and filter 8, big enough - market cap $623M (under $1.0B); and filter 9, not a penny stock - price 3.35 (under $5), and the parts are thin too - value weak, premium weak, moat weak, health fair, red flags fair, option trading fair, stability weak. The score is not a judgement on the company; it says the price, quality and premium do not line up for selling puts on it today.
Implied volatility is 108%, above the 80% ceiling of the Wheel Trade Filter on premium. The premium looks generous, but moves of that size can blow through any strike. Chain open interest is 34,330 contracts across all expiries - enough for the wheel at normal size.
Volume runs at 4.4M shares a day on a market cap of $623M, with a beta of 3.73 - a high beta, so the stock tends to move more than the market and a strike can be gapped through; the Stability part of the Wheel Score rates that weak.
| Filter | Wheel Trade Filter | Result | Detail |
|---|---|---|---|
| 1 | Options that actually trade | Passes | Listed options with 1,000+ contracts of open interest and 100+ traded a day |
| 2 | A real business, not a gamble | Passes | Profitable over the last twelve months - not a speculative stock, fund or note |
| 3 | Below fair value | Fails | trades 180% above our fair value |
| 4 | Financially healthy | Fails | Piotroski 4/9 (under 6) |
| 5 | Can repay its debt | Passes | Long-term debt repaid from 3 years of operating cash flow or less (6 for real estate and utilities; banks and insurers are not judged on it) |
| 6 | No serious red flags | Passes | Red Flags score 60 or more out of 100 (earnings, margins, debt, analysts, filings and price checked the same way for every stock) |
| 7 | A premium worth selling | Fails | implied volatility 108% (over 80%) |
| 8 | Big enough | Fails | market cap $623M (under $1.0B) |
| 9 | Not a penny stock | Fails | price 3.35 (under $5) |
| How it ranks | Rating | From | |
|---|---|---|---|
| Value | Weak | 180% above fair value | |
| Premium | Weak | implied volatility 108% | |
| Moat | Weak | moat 2.1/10 | |
| Health | Fair | Piotroski 4/9 | |
| Red Flags | Fair | Red Flags score 75/100 | |
| Option trading | Fair | 1,509 contracts a day, 34,330 open interest | |
| Stability | Weak | beta 3.73, $623M company |
The Wheel Score ranks ~7,400 US stocks for selling cash-secured puts and covered calls: a stock must pass all 9 Wheel Trade Filters to score 70, and the score then ranks the ones that pass; the Sunday Scan is the top 10. It is updated nightly and is not a recommendation. How the Wheel Score works · the walkthrough lesson shows how it fits into a trade, start to finish.
Upcoming events
Kopin Corp. reports earnings on 11 Nov 2026 (after the close) - inside the 14-day window the Sunday Scan avoids, because a put sold now would carry the report's gap risk.
No analyst upgrades or downgrades were recorded in the last 30 days.
Earnings, dividend, IPO, split and economic calendars for the whole market, filterable to your watchlists.
Similar stocks in Semiconductors
The 12 companies below are the closest to Kopin Corp. by market cap within the Semiconductors industry, each with its own fact sheet; the Compare page puts up to eight of them side by side.
| Stock | Close | Fair value | MoS | Wheel | Mkt cap |
|---|---|---|---|---|---|
| AOSL Alpha and Omega Semiconductor Limited | 21.17 | 19.70 | -7% | 17Weak | $642M |
| POET POET Technologies Inc. | 4.88 | 0.0041 | -117814% | 23Weak | $644M |
| AEVA Aeva Technologies, Inc. | 9.49 | - | - | 17Weak | $662M |
| CEVA CEVA, Inc. | 28.02 | 4.51 | -521% | 18Weak | $789M |
| DQ Daqo New Energy Corp. | 12.02 | - | - | 28Weak | $813M |
| AIP Arteris, Inc. | 18.10 | 1.97 | -821% | 13Weak | $890M |
| AMBQ Ambiq Micro, Inc. | 41.54 | - | - | 17Weak | $1.0B |
| NVEC NVE Corporation | 78.79 | 45.68 | -72% | 21No options | $382M |
| INDI indie Semiconductor, Inc. | 1.59 | - | - | 10Weak | $347M |
| WOLF Wolfspeed Inc. | 22.85 | - | - | 15Weak | $1.2B |
| MRAM Everspin Technologies, Inc. | 13.03 | 2.68 | -386% | 18Weak | $317M |
| ICHR Ichor Holdings, Ltd. | 33.71 | 3.38 | -897% | 30Weak | $1.3B |
Scan the whole market the same way
A free GLS Equity account gets you nightly fair value and the Wheel Score on ~7,400 US stocks, a watchlist, the scanner preview and the Sunday Scan - the top 10 stocks that pass all 9 Wheel Trade Filters, emailed every week. Pro adds the full put and call scanners, unlimited watchlists with alerts and the trade journal.
Start free See the Sunday ScanQuestions about KOPN
Is KOPN undervalued right now?
No: at 3.35 the stock trades 180% above the GLS average fair value of 1.20 (data as of 5 Nov 2026), well beyond what trailing earnings, cash flow and book value support.
What is the Wheel Score of KOPN and what does it mean?
KOPN scores 17 out of 100 (Weak) - it fails Wheel Trade Filters 3, 4, 7, 8, 9. The Wheel Score ranks stocks for the wheel strategy - selling cash-secured puts, then covered calls if assigned - in two parts: the 9 pass/fail Wheel Trade Filters (busy options, a real business, below fair value, Piotroski 6 or more, debt it can repay, a Red Flags score of 60 or more, implied volatility of 25-80%, a $1 billion company, $5 a share) and a ranking of how strongly a stock passes on value, premium, moat, health, red flags, option trading and stability. A stock that fails any filter stays under 70; 70-84 is Good, 85 and above is Prime. The Sunday Scan is the top 10 that pass, sorted by Wheel Score.
What is the GLS fair value for KOPN?
1.20 per share as of 5 Nov 2026 - the simple average of the 6 valuation models (out of nine: DCF, Graham Number, Graham Growth, Lynch, GLS Growth, 10 Cap, Payback Time, DDM and EPV) that produced a positive value. The models run every night on the latest filings; the Quote page lets you switch any of them off and add a margin of safety of your own.
When does Kopin Corp. report earnings next?
The next earnings report is due on 11 Nov 2026 (after the close), 6 days from the data date of 5 Nov 2026. The Calendars page lists every upcoming report with its time of day.
Does KOPN have listed options, and how liquid are they?
Yes. The nightly snapshot found 96 listed contracts with 34,330 open interest across all expiries and implied volatility of 108% on the near-the-money contracts. The Options scanner lists the cash-secured put and covered call set-ups with premium and annualised yield worked out.