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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

EDGAR® is a registered trademark of the U.S. Securities and Exchange Commission. TENK/calls is an independent service and is not affiliated with, endorsed by, or approved by the U.S. Securities and Exchange Commission.

TTENK/calls
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Home›Stocks›CDIO
CDIO logo

CDIO

Cardio Diagnostics Holdings, Inc.

Next earnings Aug 12, 2026

Avoid
$1.99
▼ -4.33%
$1.99▼ -44.72%
over 1Y
L $1.05H $6.55
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today-4.3%
1W-1.5%
1M-15.3%
3M-2.5%
YTD-29.9%
1Y-44.7%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Avoid
Quality
F
Valuation
Fair value
Filings
Clean
Avoid
Conviction
Horizon
Medium (3–12mo)
Street · 7 analysts
Buy

Conservative balance sheet (liabilities/equity 0.11x); but revenue fell -57.5% YoY.

Revenue (FY2025) $14.8K · FY2025

Cardio Diagnostics Holdings, Inc. shows $14.8K in FY2025 revenue (-57.5% YoY), a -43832.5% net margin, and -93.2% ROE.

Supporting the case: conservative balance sheet (liabilities/equity 0.11x).

Is CDIO a buy? The one-page verdict, explained →

The options angle

model · matches our verdict
Bear put spread (caution)~60d expiry
  • Long put 2 @ ~0.29 est
  • Short put 2 @ ~0.29 est
debit $0max +$0max $0

AVOID means we wouldn't engage at all — if expressing the short side anyway, only with capped risk.

Open in the calculator →

Educational template, not a trade recommendation. Strikes and premiums are Black-Scholes model estimates from the last close and 30-day realized volatility — real chains, spreads and IV will differ. Options involve substantial risk.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue$901.00$950.00$17.1K$34.9K$14.8K
Gross profit—————
Operating income-$620K-$4.55M-$7.24M-$8.37M-$6.48M
Net income-$620K-$4.66M-$8.38M-$8.38M-$6.50M
Diluted EPS-$0.53-$1.51-$0.66-$9.35-$3.71
Net margin-68862.2%-490630.0%-49087.8%-24028.2%-43832.5%

10-year statements — income, cash flow, balance sheet & CSV export →

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$5.89M
EV / EBITDA—
EV / Sales397.3
EV / FCF—
P / FCF—
PEG (trailing)—
Earnings yield-110.3%
FCF yield-100.4%

Quality & risk

ROIC (est.)-73.5%
Free cash flow-$5.91M
Total debt—
Net cash$0.00
Altman Z-Score-2.75 distress
Piotroski F-Score2/7

Capital returns

Buyback yield—
Dividend yield (est.)—
Shareholder yield—
Shares Δ YoY-94.3%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Routine disclosure cadence — no material red flags in recent filings.
  1. 10-Q Quarterly report2026-05-15
  2. 10-K Annual report2026-03-13
  3. 8-K Reg FD disclosure2026-02-19
  4. 10-Q Quarterly report2025-11-12
  5. 8-K Shareholder vote2025-10-15
  6. DEF 14A Proxy statement2025-09-04
  7. 10-Q Quarterly report2025-08-14
  8. 8-K Other event2025-05-28
  9. 10-Q Quarterly report2025-05-15

Recent filings

all on EDGAR ↗
4Period ending 2026-06-302026-07-02open ↗4Period ending 2026-06-302026-07-02open ↗4Period ending 2026-06-302026-07-02open ↗4Period ending 2026-06-302026-07-02open ↗10-QPeriod ending 2026-03-312026-05-15open ↗4Period ending 2026-03-312026-04-02open ↗4Period ending 2026-03-312026-04-02open ↗4Period ending 2026-03-312026-04-02open ↗4Period ending 2026-03-312026-04-02open ↗10-KPeriod ending 2025-12-312026-03-13open ↗8-KPeriod ending 2026-02-192026-02-19open ↗4Period ending 2025-12-312026-01-06open ↗

Quality score

F
ValueGrowthProfitHealthMom.
ValueF
GrowthC-
ProfitabilityF
Financial healthB-
MomentumF
  • ✗Revenue growing year-over-year
  • ✗Profitable (positive net income)
  • ✗Net margin above 10%
  • ✗Return on equity above 15%
  • ✓Liabilities below 2× equity
1.0552-week6.55
Revenue
$14.8K
-57.5% YoY
Net margin
-43832.5%
ROE
-93.2%
P/E
—

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Revenue$14.8K-57.5%
Net income-$6.50M+22.5%
Operating income-$6.48M+22.5%
Diluted EPS-$3.71+60.3%
Cash & equivalents$0.00
Total assets$7.77M-26.8%
Total liabilities$793K-25.0%
Stockholders' equity$6.97M-27.0%
Op.: -43737.5%L/E: 0.11x

Frequently asked

Is Cardio Diagnostics Holdings, Inc. (CDIO) a buy?
CDIO currently carries a Avoid rating with 4/5 conviction, derived from its latest SEC filings. Conservative balance sheet (liabilities/equity 0.11x); but revenue fell -57.5% YoY.
What is Cardio Diagnostics Holdings, Inc.'s quality score?
CDIO scores 37.49550699300699/100 (grade F) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0001870144, latest 10-Q filed 2026-05-15) · EODHD · as of 7/5/2026, 4:38:08 PM.

›About this recommendation — produced by TENK/calls (tenkcalls.com), Luxembourg · not investment advice

Rule-based analysis, generated automatically from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jul 5, 2026, 12:38 PM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Recent news

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finance.yahoo.com· 2025-09-10
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investing.com· 2025-07-22

Vs tracked universe

compare →

1195 tracked peers · median

TENK Score37 vs 67
Revenue growth-57.5% vs 7.5%
Net margin-43832.5% vs 10.0%
Return on equity-93.2% vs 12.0%
P/E— vs 26.2