Stock fact sheet · data as of
Cardio Diagnostics Holdings, Inc. (CDIO): fair value, margin of safety and Wheel Score
Healthcare · Biotechnology · United States · Speculative / Distressed
Is CDIO undervalued?
CDIO closed at 1.76 on 16 Oct 2026, 22% below the GLS average fair value of 2.25 from 1 models (1 of them above the price). That is a moderate margin of safety: the stock passes the "below fair value" rule of the Sunday Scan, and the Wheel Score gives it 22 of the 25 Value points.
The average is built from just 1 models (DCF) - the rest returned nothing because an input they need (dividends, free cash flow, book value) is zero or negative - so treat it with more caution than usual.
The nightly engine files CDIO 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 CDIO
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 | 2.25 | +28% | Present value of the projected free cash flows, discounted at the cost of capital |
| 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) | 1.73 | -2% | 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
Cardio Diagnostics Holdings, Inc. 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 3.5/10 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 -84.7%, ROE -93.2%, ROA -83.7% - with debt at 0.10 times equity and negative free cash flow.
Cardio Diagnostics Holdings, Inc. 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 Reportable Segments 100% (quarter Q1 FY2025).
Institutional ownership scores 1/10, insider activity 5/10 and Congressional trading 5/10 on the GLS smart-money scales.
| Piotroski F-score | 1 / 9 | ROIC | -84.7% |
|---|---|---|---|
| GLS Moat | 3.5 / 10 | ROE | -93.2% |
| Debt / equity | 0.10 | ROA | -83.7% |
| Free-cash-flow yield | -112.1% | Payout ratio | 0% |
| Institutions | 1 / 10 | Insiders · Congress | 5 · 5 / 10 |
Wheel Score 32: No options
No options are listed on Cardio Diagnostics Holdings, Inc. in our nightly snapshot. The Wheel Score is therefore capped at 39 (it reads 32) 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 $5M, with a beta of 2.24 - 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 3 of 20.
| Part | Points | From | |
|---|---|---|---|
| Value | 22 / 25 | 22% margin of safety | |
| Health | 2 / 20 | Piotroski 1/9 | |
| Moat | 5 / 15 | moat 3.5/10 | |
| Premium | 0 / 20 | no option data | |
| Stability | 3 / 20 | 27k shares/day, $5M cap, beta 2.24 |
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
The next earnings report is due on 6 Nov 2026 (before the open), 21 days away; a 30-45-day put sold today would expire after it, which is worth weighing against the premium.
Earnings, dividend, IPO, split and economic calendars for the whole market, filterable to your watchlists.
Similar stocks in Biotechnology
The 12 companies below are the closest to Cardio Diagnostics Holdings, Inc. by market cap within the Biotechnology 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 |
|---|---|---|---|---|---|
| TCRT Alaunos Therapeutics, Inc. | 2.07 | 0.3360 | -516% | 18No options | $5M |
| PULM Pulmatrix, Inc. | 1.37 | 1.05 | -30% | 8No options | $5M |
| CODX Co-Diagnostics, Inc. | 0.7151 | 7.44 | +90% | 34No options | $5M |
| LEXX Lexaria Bioscience Corp. | 2.99 | - | - | 27No options | $5M |
| XBIO Xenetic Biosciences, Inc. | 2.10 | - | - | 27No options | $5M |
| MDCX Medicus Pharma Ltd. Common Stock | 3.43 | 4.17 | +18% | 33No options | $5M |
| CLGN CollPlant Biotechnologies Ltd. | 3.68 | - | - | 30Weak | $5M |
| LGVN Longeveron Inc. | 1.50 | - | - | 27No options | $5M |
| IMNN Imunon, Inc. | 1.06 | 3.07 | +65% | 31No options | $6M |
| VBIO Valion Bio, Inc. | 1.45 | 5.14 | +72% | 36No options | $6M |
| NRSN NeuroSense Therapeutics Ltd. | 3.17 | - | - | 21No options | $6M |
| PCSA Processa Pharmaceuticals, Inc. | 1.62 | 3.49 | +54% | 35No options | $4M |
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Start free See the Sunday ScanQuestions about CDIO
Is CDIO undervalued right now?
By the GLS models, moderately: at 1.76 the stock trades 22% below the average fair value of 2.25 (data as of 16 Oct 2026).
What is the Wheel Score of CDIO and what does it mean?
CDIO 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 CDIO?
2.25 per share as of 16 Oct 2026 - the simple average of the 1 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 Cardio Diagnostics Holdings, Inc. report earnings next?
The next earnings report is due on 6 Nov 2026 (before the open), 21 days from the data date of 16 Oct 2026. The Calendars page lists every upcoming report with its time of day.
Does CDIO have listed options, and how liquid are they?
No. The nightly options snapshot found no listed contracts on CDIO, so the wheel strategy cannot be run on it and the Wheel Score is capped at 39.