NASDAQ · CODX

Co-Diagnostics, Inc.

Closing price · Nov 13, 2026 $0.2586

Latest quarter · ended Sep 30, 2026

Cash got weaker, but sales grew

descriptionFiled Nov 10, 2026
Revenue growthFaster
+94.6%
Quarter ended Dec 31, 2024: −95.8% sales vs. a year beforeQuarter ended Mar 31, 2025: −89.3% sales vs. a year beforeQuarter ended Jun 30, 2025: −93.9% sales vs. a year beforeQuarter ended Sep 30, 2025: −77.3% sales vs. a year beforeQuarter ended Dec 31, 2025: +76.7% sales vs. a year beforeQuarter ended Mar 31, 2026: +190.3% sales vs. a year beforeQuarter ended Jun 30, 2026: +2.0% sales vs. a year beforeQuarter ended Sep 30, 2026: +94.6% sales vs. a year before
Dec '24Sep '26
$283K vs. $145K a year ago
Gross marginWorse
-7.2%
Quarter ended Dec 31, 2024: -70.8% gross marginQuarter ended Mar 31, 2025: 57.1% gross marginQuarter ended Jun 30, 2025: 80.3% gross marginQuarter ended Sep 30, 2025: 81.9% gross marginQuarter ended Dec 31, 2025: 46.0% gross marginQuarter ended Mar 31, 2026: -32.8% gross marginQuarter ended Jun 30, 2026: 72.7% gross marginQuarter ended Sep 30, 2026: -7.2% gross margin
Dec '24Sep '26
vs. 81.9% a year ago
Cash from operationsBetter
−$5.68M
Quarter ended Dec 31, 2024: −$8.23M cash from operationsQuarter ended Mar 31, 2025: −$8.75M cash from operationsQuarter ended Jun 30, 2025: −$8.29M cash from operationsQuarter ended Sep 30, 2025: −$5.9M cash from operationsQuarter ended Dec 31, 2025: −$6.2M cash from operationsQuarter ended Mar 31, 2026: −$7.85M cash from operationsQuarter ended Jun 30, 2026: −$7.15M cash from operationsQuarter ended Sep 30, 2026: −$5.68M cash from operations
Dec '24Sep '26
vs. −$5.9M a year ago
Share countBuying back
−82.7%
Quarter ended Dec 31, 2024: 33.57M sharesQuarter ended Mar 31, 2025: 33.71M sharesQuarter ended Jun 30, 2025: 38.52M sharesQuarter ended Sep 30, 2025: 60.89M sharesQuarter ended Dec 31, 2025: 3.6M sharesQuarter ended Mar 31, 2026: 3.6M sharesQuarter ended Jun 30, 2026: 6.25M sharesQuarter ended Sep 30, 2026: 10.51M shares
Dec '24Sep '26
10.51M shares vs. 60.89M a year ago

Numbers come from the company's own 10-Q and 10-K reports filed with the SEC. Each bar is one quarter, oldest on the left. The colored bar is the latest. Hover over or tap a bar to see its number.

Smart money pulse

What insiders and funds are doing

Mixed Insiders: as of Nov 13 Funds: as of Jun 30, 2026
−1000+100 0
  • info
    No real insider sales in 12 months. Planned 10b5-1 sales and tax withholding are left out.

−100 means everyone selling, +100 everyone buying. This is data, not advice.

How the Pulse works

Pulse runs from −100 (everyone selling) to +100 (everyone buying). Half comes from insiders: real buyers vs. real sellers in the last 90 days (Form 4). Half comes from funds: funds that bought vs. funds that sold last quarter (13F). 13F is a snapshot of long positions on the last day of the quarter, filed up to 45 days later. It does not show short positions or trades since then.

Who owns it

25 funds report owning CODX, up from 13

Holdings as of Jun 30, 2026
New15
Added4
Held5
Trimmed1
Sold out3

Insider trades · last 12 months

Real buys and sales

No open-market buys or sales by officers or directors in the last 12 months. Hidden: 7 stock grants. Press All filings to see them.

● Open-market buy● Open-market sale
CEOCFOOther officersDirectorsDecJanFebMarAprMayJunJulAugSepOctNovCode D · May 23 · $3.45KStock grant · May 23 · 1,890 shStock grant · May 23 · 3,750 shCode D · May 23 · $6.84KStock grant · May 23 · 6,780 sh · 4 peopleCode D · May 23 · $8.28KStock grant · May 23 · 4,584 sh
CEOCFOOther officersDirectorsJunJulAugSepOctNov

Last 6 months. A wider screen shows 12.

Showing 0 real trades. Hidden: 7 stock grants. Those happen on a schedule and say little about what an insider thinks. Bigger dot means a bigger trade.

Showing every filing. Dashed circles are routine: grants, tax withholding, option exercises and planned sales.

Top holders

Biggest funds in CODX

As of Jun 30, 2026
FundOwnsValueChange
Armistice Capital, LLC2.2%$732KNew
Jane Street Group, LLC0.8%$277KNew
Vanguard Capital Management LLC0.6%$181KNew
Private Advisory Group LLC0.4%$122K−5%
Millennium Management LLC0.3%$99.2KNew

"Owns" is shares reported divided by shares outstanding.

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K). Congress trades come from the STOCK Act reports members file with the House Clerk and the Senate. Daily closing prices come from post-no-preference/stocks on DoltHub, a community-run database shared under CC BY-SA 4.0; the prices we show stay under that license. They are each day's close, not live or official exchange prices.

This is data, not investment advice. About StockToast · Your watchlist