Stock fact sheet · data as of
Productivity Technologies Corp. (PRAC): fair value, margin of safety and Wheel Score
Industrials · Industrial - Machinery · United States · Value
Is PRAC undervalued?
PRAC has a margin of safety of 98%: the stock closed at 0.1300 on 16 Oct 2026 against a GLS average fair value of 5.64. 6 of the 6 valuation models that produced a number sit above the price. Our screens treat a discount this large as a strong starting point for a cash-secured put, not as a verdict - the fair value is a model output, and a wide gap can mean the models are missing something the market knows.
The 6 models disagree widely: GLS Growth gives 0.4623 while Graham Growth gives 15.78. 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.
The nightly engine files PRAC under Value: positive earnings at a P/E of 18 or less.
Nine valuation models for PRAC
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 | 4.83 | +3617% | Present value of the projected free cash flows, discounted at the cost of capital |
| Graham Number | 2.80 | +2055% | The most a defensive investor pays for the earnings and book value per share |
| Graham Growth | 15.78 | +12041% | Graham's growth formula: EPS × (8.5 + 2 × growth), adjusted for bond yields |
| Lynch | 6.90 | +5206% | EPS × the earnings growth rate (PEG of 1), growth capped at 25% |
| GLS Growth | 0.4623 | +256% | 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 | 3.07 | +2258% | Earnings power value: current EPS capitalised at 9% with no growth |
| Zombie (liquidation) | -1.53 | -1276% | 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
Financial health is average - PRAC passes 5 of the nine Piotroski tests, which falls one point short of the Sunday Scan's "6 or more" rule. The Financials tab on the Quote page shows which tests fail. The GLS Moat score is low at 1.4 out of 10, which says the ten-year record of revenue, earnings, margins and returns on capital has been inconsistent - growth and shocks rather than steady compounding.
Returns on capital are moderate - ROIC 5.1%, ROE 21.8%, ROA 3.5% - with debt at 3.31 times equity and negative free cash flow. Debt of 3.31 times equity is on the high side for the sector and is worth checking against the cash flow before treating the stock as a long-term hold.
Productivity Technologies Corp. pays no dividend, so the DDM model does not apply and a covered-call holder earns only the premium and any price gain.
Institutional ownership scores 5/10, insider activity 5/10 and Congressional trading 5/10 on the GLS smart-money scales.
| Piotroski F-score | 5 / 9 | ROIC | 5.1% |
|---|---|---|---|
| GLS Moat | 1.4 / 10 | ROE | 21.8% |
| Debt / equity | 3.31 | ROA | 3.5% |
| Free-cash-flow yield | -321.9% | Payout ratio | 0% |
| Institutions | 5 / 10 | Insiders · Congress | 5 · 5 / 10 |
Wheel Score 38: No options
PRAC has no listed options in the nightly snapshot, so there is nothing to sell and the stock cannot be wheeled however good the business; the Wheel Score is capped at 39 and shown as "No options" (38 here). The valuation and quality numbers still apply to owning the shares outright.
Volume runs at 4k shares a day on a market cap of $556K, with a beta of 8.71 - 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 gives that 0 of 20.
| Part | Points | From | |
|---|---|---|---|
| Value | 25 / 25 | 98% margin of safety | |
| Health | 11 / 20 | Piotroski 5/9 | |
| Moat | 2 / 15 | moat 1.4/10 | |
| Premium | 0 / 20 | no option data | |
| Stability | 0 / 20 | 4k shares/day, $1M cap, beta 8.71 |
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 PRAC in the nightly calendar.
Earnings, dividend, IPO, split and economic calendars for the whole market, filterable to your watchlists.
Similar stocks in Industrial - Machinery
The 12 companies below are the closest to Productivity Technologies Corp. by market cap within the Industrial - Machinery industry, each with its own fact sheet; the Compare page puts up to eight of them side by side.
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|---|---|---|---|---|---|
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| BONL Bonal International, Inc. | 0.9500 | 0.8777 | -8% | 30No options | $2M |
| CNGA Conair Corporation | 0.3500 | 0.6322 | +45% | 39No options | $2M |
| INLF INLIF Limited | 2.65 | - | - | 27No options | $3M |
| RCHN Rouchon Industries, Inc. | 0.1250 | 0.6651 | +81% | 39No options | $3M |
| JCSE JE Cleantech Holdings Limited | 1.47 | 13.78 | +89% | 39No options | $8M |
| CETY Clean Energy Technologies, Inc. | 0.9626 | - | - | 21No options | $12M |
| BURUD Nuburu, Inc. | 0.9400 | - | - | 26No options | $23K |
| MCRP Micropolis AI Robotics | 0.4217 | - | - | 23No options | $15M |
| GTEC Greenland Technologies Holding Corporation | 0.6620 | 14.05 | +95% | 39No options | $18M |
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Start free See the Sunday ScanQuestions about PRAC
Is PRAC undervalued right now?
By the GLS models, yes: at 0.1300 the stock is 98% below the average fair value of 5.64 (data as of 16 Oct 2026). Whether the discount is deserved is the question to research next.
What is the Wheel Score of PRAC and what does it mean?
PRAC 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 PRAC?
5.64 per share as of 16 Oct 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 Productivity Technologies Corp. report earnings next?
No upcoming earnings date is recorded for PRAC in our calendar as of 16 Oct 2026; the Calendars page is refreshed every morning.
Does PRAC have listed options, and how liquid are they?
No. The nightly options snapshot found no listed contracts on PRAC, so the wheel strategy cannot be run on it and the Wheel Score is capped at 39.