Co-Diagnostics, Inc.
CODX- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001692415
No open-market purchases or sales by Co-Diagnostics, Inc. insiders were filed in the last 90 days; 24 institutions reported holding it in 13F filings for Q2 2026, worth $1.85M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Co-Diagnostics, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 33
- −2 vs. Q2 2025
- Shares held
- 5.62M
- +466.9K (+9.1%) vs. Q2 2025
- Total value
- $1.93M
- +$492.3K (+34.2%) vs. Q2 2025
- New holders
- 3
- 9 more added
- Sold out
- 5
- 8 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CODX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 24 | $1.85M |
| Q1 2026 | 14 | $91.5K |
| Q4 2025 | 30 | $940.4K |
| Q3 2025 | 33 | $1.93M |
| Q2 2025 | 35 | $1.44M |
| Q1 2025 | 38 | $1.81M |
| Q4 2024 | 37 | $4.29M |
| Q3 2024 | 36 | $5.52M |
| Q2 2024 | 44 | $5.81M |
| Q1 2024 | 39 | $4.89M |
| Q4 2023 | 47 | $6.25M |
| Q3 2023 | 46 | $4.83M |
| Q2 2023 | 45 | $4.93M |
| Q1 2023 | 55 | $8.06M |
| Q4 2022 | 61 | $14.8M |
| Q3 2022 | 66 | $20.0M |
| Q2 2022 | 71 | $40.9M |
| Q1 2022 | 82 | $42.7M |
| Q4 2021 | 78 | $63.7M |
| Q3 2021 | 78 | $77.6M |
| Q2 2021 | 88 | $59.8M |
| Q1 2021 | 95 | $85.8M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Co-Diagnostics, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,705,952 | $586.8K | 0.00% | −27,293−1.6% | Reduced |
| Private Advisory Group LLC | 1,181,633 | $406.5K | 0.04% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 867,522 | $298.4K | 0.00% | +306,500+54.6% | Added |
| BlackRock, Inc. | 427,440 | $147.0K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 319,990 | $110.1K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 149,291 | $51.0K | 0.00% | +135,989+1,022.3% | Added |
| Bank of New York Mellon Corp | 137,068 | $47.2K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 134,694 | $46.3K | 0.00% | +6,029+4.7% | Added |
| Virtu Financial LLC | 126,524 | $44.0K | 0.00% | +100,901+393.8% | Added |
| UBS Group AG | 118,244 | $40.7K | 0.00% | +116,992+9,344.4% | Added |
| State Street Corp | 100,647 | $34.6K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 62,251 | $21.4K | 0.00% | −104,003−62.6% | Reduced |
| Northern Trust Corp | 54,977 | $18.9K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 54,298 | $18.7K | 0.00% | +53,260+5,131.0% | Added |
| Susquehanna International Group, LLP | 45,136 | $15.5K | 0.00% | −79,946−63.9% | Reduced |
| SMI Advisory Services, LLC | 28,000 | $10.8K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 30,840 | $10.6K | 0.00% | +14,345+87.0% | Added |
| Simplex Trading, LLC | 18,930 | $6.00K | 0.00% | +13,196+230.1% | Added |
| Regal Investment Advisors LLC | 16,000 | $5.50K | 0.00% | +1,000+6.7% | Added |
| Ground Swell Capital, LLC | 11,517 | $3.96K | 0.01% | +11,517 | New |
| Citadel Advisors LLC | 10,589 | $3.64K | 0.00% | +10,589 | New |
| Morgan Stanley | 5,793 | $1.99K | 0.00% | −159−2.7% | Reduced |
| Global Retirement Partners, LLC | 3,000 | $1.03K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,940 | $632 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,501 | $516 | 0.00% | +1,501 | New |
| Citigroup Inc | 1,456 | $501 | 0.00% | −3,925−72.9% | Reduced |
| SBI Securities Co., Ltd. | 1,397 | $481 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 967 | $332 | 0.00% | −13,280−93.2% | Reduced |
| Heritage Wealth Advisors | 525 | $181 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 321 | $110 | 0.00% | −297−48.1% | Reduced |
| Wells Fargo & Company | 275 | $95 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 200 | $69 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 60 | $21 | 0.00% | −3,030−98.1% | Reduced |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −28,375−100.0% | Sold out |
| Rathbone Brothers plc | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Triton Wealth Management, PLLC | 0 | $0 | 0.00% | −11,111−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −7,500−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |