Cardio Diagnostics Holdings, Inc. CDIO

Q2 FY2026 · ended Jun 30, 2026 · Revenue $5,360, -28.3% YoY · Filed Aug 7, 2026

Cardio Diagnostics Holdings, Inc. (CDIO) files with the SEC under industry code 2835, In Vitro & In Vivo Diagnostic Substances. In Q2 of fiscal 2026, the quarter ended Jun 30, 2026, it reported revenue of $5,360 and a net loss of $1.5 million. Free cash flow was -$1.3 million. As of Jun 30, 2026 it held $0 in cash and investments and $302,250 in total debt.

Revenue
$5,360
-28.3% vs year-ago quarter
Net income
$-1.50M
+10.8% vs year-ago quarter
Operating cash flow
$-1.34M
+14.6% vs year-ago quarter
Free cash flow
$-1.34M
+15.6% vs year-ago quarter
EPS
$-0.51
+47.4% vs year-ago quarter
Dividend per share
None
Shares outstanding
2.96M
+67.9% vs year-ago quarter
Net cash
$-302,250
Q2 FY2026
Operating margin
-44690.7%
TTM

Company profile

Industry
In Vitro & In Vivo Diagnostic Substances (SIC 2835)
Listed as
CDIO (Nasdaq), CDIOW (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Chicago, IL
SEC filer status
, Emerging growth company
SEC CIK
1870144
Former names
Mana Capital Acquisition Corp. (until Oct 26, 2022)

Other In Vitro & In Vivo Diagnostic Substances companies

Key figures

Fiscal-year totals from the annual reports; switch to Annual for the full-year view. Balance sheet lines are as of each year end.

Line
Q2 FY2026
Jun 30, 2026
Q1 FY2026
Mar 31, 2026
Q4 FY2025
Dec 31, 2025
Q3 FY2025
Sep 30, 2025
Q2 FY2025
Jun 30, 2025
Revenue
$5,360
$2,680
$3,555
$2,855
$7,475
Operating income
-$1.5M
-$1.8M
-$1.5M
-$1.7M
-$1.7M
Net income
-$1.5M
-$1.8M
-$1.5M
-$1.7M
-$1.7M
Diluted EPS
-$0.51
-$0.63
-$0.80
-$0.98
-$0.97
Operating cash flow
-$1.3M
-$1.6M
-$1.4M
-$1.4M
-$1.6M
Free cash flow
-$1.3M
-$1.6M
-$1.4M
-$1.6M
-$1.6M
Total assets
$7.9M
$9.6M
$7.8M
$8.8M
$10.4M
Total liabilities
$499,780
$655,972
$793,061
$637,331
$671,848
Stockholders' equity
$7.4M
$8.9M
$7.0M
$8.2M
$9.7M
Cash and investments
$0
$0
$0
$0
$0
Total debt
$302,250
$364,383
$302,250
$486,597
$546,433

Recent SEC filings

Recent SEC filings
Form Description Filed Period
8-K Current report
Shareholder vote results
Sep 18, 2026 Sep 18, 2026
8-K Current report
Regulation FD disclosure
Aug 20, 2026 Aug 20, 2026
10-Q Quarterly report Aug 7, 2026 Jun 30, 2026
ARS Annual report to shareholders Jul 23, 2026 Dec 31, 2025
10-Q Quarterly report May 15, 2026 Mar 31, 2026
10-K Annual report Mar 13, 2026 Dec 31, 2025

Source: SEC EDGAR filings. This is company-reported data, not investment advice.