Stock fact sheet · data as of
Positron Corporation (POSC): fair value, margin of safety and Wheel Score
Healthcare · Medical - Devices · United States · Speculative / Distressed
Is POSC undervalued?
At 1.50 (close of 16 Oct 2026), POSC has no GLS fair value: every one of the nine models needs a positive input (the company lost money over the last twelve months, EPS -0.31 and it pays no dividend), so the margin of safety is blank and the Wheel Score cannot be computed. Our screens leave the stock out at the first rule. What can be said from the nightly row is below.
The nightly engine files POSC under Speculative / Distressed - negative earnings or a Piotroski score of 3 or less - which caps its Wheel Score at 45 and keeps it out of the Sunday Scan.
Nine valuation models for POSC
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 | - | - | Present value of the projected free cash flows, discounted at the cost of capital; no value tonight |
| Graham Number | - | - | The most a defensive investor pays for the earnings and book value per share; no value tonight |
| Graham Growth | - | - | Graham's growth formula: EPS × (8.5 + 2 × growth), adjusted for bond yields; no value tonight |
| Lynch | - | - | EPS × the earnings growth rate (PEG of 1), growth capped at 25%; no value tonight |
| GLS Growth | - | - | EPS compounded ten years at the blended growth rate, discounted back at 15% a year; no value tonight |
| 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 | - | - | Earnings power value: current EPS capitalised at 9% with no growth; no value tonight |
| Zombie (liquidation) | 0.0238 | -98% | Current assets less all liabilities, per share: the balance-sheet floor. Not in the average |
| Wall St target | 0.0000 | -100% | Analysts' average 12-month price target. Not in the average |
Quality and financial health
Positron Corporation scores only 1 of 9 on the Piotroski F-score, which fails the Sunday Scan's "6 or more" rule. A reading this low means several of the basic tests - positive earnings, positive operating cash flow, falling debt, no new share issuance - are not met. A GLS Moat score of 0.9/10 is a weak reading: the ten-year history the score grades (revenue, EPS, book value, margins, cash flow, share count, ROIC) has not been steady, so the Moat part of the Wheel Score contributes little.
Returns on capital are thin or negative - ROIC -312.7%, ROE -734.4%, ROA -265.1% - with debt at 1.35 times equity and negative free cash flow.
Positron Corporation 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 Equipment 100% (quarter Q2 FY2026).
Institutional ownership scores 5/10, insider activity 5/10 and Congressional trading 5/10 on the GLS smart-money scales.
| Piotroski F-score | 1 / 9 | ROIC | -312.7% |
|---|---|---|---|
| GLS Moat | 0.9 / 10 | ROE | -734.4% |
| Debt / equity | 1.35 | ROA | -265.1% |
| Free-cash-flow yield | -8.8% | Payout ratio | 0% |
| Institutions | 5 / 10 | Insiders · Congress | 5 · 5 / 10 |
Wheel Score 22: No options
No options are listed on Positron Corporation in our nightly snapshot. The Wheel Score is therefore capped at 39 (it reads 22) and the stock is left out of every options screen; the fair value and health figures above are still useful for a plain stock position.
Volume runs at 27k shares a day on a market cap of $49M, with a beta of 0.14 - a low beta, so day-to-day moves are smaller than the market's; the Stability part of the Wheel Score gives that 6 of 20.
| Part | Points | From | |
|---|---|---|---|
| Value | 13 / 25 | 0% margin of safety | |
| Health | 2 / 20 | Piotroski 1/9 | |
| Moat | 1 / 15 | moat 0.9/10 | |
| Premium | 0 / 20 | no option data | |
| Stability | 6 / 20 | 27k shares/day, $49M cap, beta 0.14 |
The Wheel Score ranks ~7,400 US stocks for selling cash-secured puts and covered calls; it is updated nightly and is not a recommendation. The walkthrough lesson shows how the score fits into a trade, start to finish.
Upcoming events
No upcoming earnings date is recorded for POSC in the nightly calendar.
Earnings, dividend, IPO, split and economic calendars for the whole market, filterable to your watchlists.
Similar stocks in Medical - Devices
The 12 companies below are the closest to Positron Corporation by market cap within the Medical - Devices 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 |
|---|---|---|---|---|---|
| TELA TELA Bio, Inc. | 1.10 | 1.19 | +8% | 36Weak | $49M |
| COCH Envoy Medical, Inc. | 0.6447 | 0.0239 | -2603% | 11No options | $50M |
| MYO Myomo, Inc. | 1.30 | - | - | 31Weak | $51M |
| SRTS Sensus Healthcare, Inc. | 2.86 | 3.03 | +6% | 36Weak | $47M |
| XTNT Xtant Medical Holdings, Inc. | 0.3185 | 0.2440 | -31% | 16No options | $45M |
| SNWV SANUWAVE Health Inc. | 5.14 | 34.46 | +85% | 39No options | $44M |
| NNOX Nano-X Imaging Ltd. | 0.4911 | - | - | 31Weak | $39M |
| MBOT Microbot Medical Inc. | 0.9500 | 0.0728 | -1205% | 25Weak | $64M |
| RPID Rapid Micro Biosystems, Inc. | 0.8173 | - | - | 24No options | $37M |
| CVRX CVRx, Inc. | 1.39 | - | - | 36Weak | $37M |
| QTI QT Imaging Holdings, Inc. | 2.50 | - | - | 32No options | $37M |
| HYPR Hyperfine, Inc. | 0.7801 | - | - | 42Weak | $71M |
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Start free See the Sunday ScanQuestions about POSC
Is POSC undervalued right now?
The GLS models could not value POSC (the company lost money over the last twelve months, EPS -0.31 and it pays no dividend), so there is no fair value or margin of safety to compare the price of 1.50 against.
What is the Wheel Score of POSC and what does it mean?
POSC has no listed options in our nightly snapshot, so it cannot be wheeled; its Wheel Score is capped at 39 and shown as "No options".
What is the GLS fair value for POSC?
None of the nine GLS models produced a positive value for POSC (the company lost money over the last twelve months, EPS -0.31 and it pays no dividend), so there is no GLS fair value tonight.
When does Positron Corporation report earnings next?
No upcoming earnings date is recorded for POSC in our calendar as of 16 Oct 2026; the Calendars page is refreshed every morning.
Does POSC have listed options, and how liquid are they?
No. The nightly options snapshot found no listed contracts on POSC, so the wheel strategy cannot be run on it and the Wheel Score is capped at 39.