CODX: Co-Diagnostics, Inc. insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-08-14 | New 13G stake | Armistice Capital, LLC | 9.99% | SEC | |
| 2026-08-10 | Fell below 5% | JANE STREET GROUP, LLC | 1.70% | SEC |
Institutional ownership (Q2 2026)
24 institutions reported holding $1.79M of Co-Diagnostics, Inc. on Form 13F (14 the quarter before). 11 opened a new position and 2 sold out. Shares held by institutions: +1111%.
| Largest holders | Shares | Value |
|---|---|---|
| ARMISTICE CAPITAL, LLC | 236,000 | $732K |
| JANE STREET GROUP, LLC | 89,240 | $277K |
| VANGUARD CAPITAL MANAGEMENT LLC | 58,275 | $181K |
| Private Advisory Group LLC | 39,387 | $122K |
| MILLENNIUM MANAGEMENT LLC | 31,995 | $99K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 31,239 | $97K |
| GEODE CAPITAL MANAGEMENT, LLC | 25,575 | $79K |
| VANGUARD FIDUCIARY TRUST CO | 19,776 | $61K |
| UBS Group AG | 16,091 | $50K |
| STATE STREET CORP | 14,800 | $46K |
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