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, Q4 2025
Institutional positions in Co-Diagnostics, Inc. as of Dec 31, 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
- 30
- −3 vs. Q3 2025
- Shares held
- 5.54M
- −74.6K (−1.3%) vs. Q3 2025
- Total value
- $940.4K
- −$993.3K (−51.4%) vs. Q3 2025
- New holders
- 5
- 8 more added
- Sold out
- 8
- 7 more reduced
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Co-Diagnostics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP Paribas Arbitrage, SA | 60 | $10 | 0.00% | 00.0% | Unchanged |
| Advocate Investing Services LLC | 78 | $13 | 0.00% | +78 | New |
| GWM Advisors LLC | 200 | $34 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 300 | $51 | 0.00% | −1,640−84.5% | Reduced |
| Bank of America Corp | 504 | $85 | 0.00% | +183+57.0% | Added |
| Heritage Wealth Advisors | 525 | $89 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 663 | $112 | 0.00% | −304−31.4% | Reduced |
| SBI Securities Co., Ltd. | 1,397 | $236 | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 2,200 | $371 | 0.00% | −3,593−62.0% | Reduced |
| Wells Fargo & Company | 2,460 | $414 | 0.00% | +2,185+794.5% | Added |
| Global Retirement Partners, LLC | 3,000 | $506 | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 4,000 | $723 | 0.00% | +4,000 | New |
| Baader Bank INC | 10,285 | $1.07K | 0.00% | +10,285 | New |
| Simplex Trading, LLC | 9,745 | $1.64K | 0.00% | −9,185−48.5% | Reduced |
| Tower Research Capital LLC (TRC) | 13,038 | $2.20K | 0.00% | +11,537+768.6% | Added |
| Regal Investment Advisors LLC | 25,000 | $4.21K | 0.00% | +9,000+56.3% | Added |
| Two Sigma Securities, LLC | 30,784 | $5.19K | 0.00% | +30,784 | New |
| UBS Group AG | 31,454 | $5.32K | 0.00% | −86,790−73.4% | Reduced |
| Summit Financial Wealth Advisors, LLC | 40,000 | $6.74K | 0.00% | +40,000 | New |
| Susquehanna International Group, LLP | 49,258 | $8.30K | 0.00% | +4,122+9.1% | Added |
| Northern Trust Corp | 54,977 | $9.27K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 88,199 | $14.9K | 0.00% | −46,495−34.5% | Reduced |
| State Street Corp | 100,647 | $17.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 137,068 | $23.1K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 240,919 | $40.6K | 0.00% | +178,668+287.0% | Added |
| BlackRock, Inc. | 427,440 | $72.1K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 449,148 | $81.2K | 0.00% | +129,158+40.4% | Added |
| Renaissance Technologies LLC | 730,323 | $123.1K | 0.00% | −137,199−15.8% | Reduced |
| Private Advisory Group LLC | 1,181,633 | $199.2K | 0.02% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,909,122 | $322.6K | 0.00% | +203,170+11.9% | Added |
| HRT Financial LP | 0 | $0 | 0.00% | −149,291−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −126,524−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −54,298−100.0% | Sold out |
| SMI Advisory Services, LLC | 0 | $0 | 0.00% | −28,000−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −30,840−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −11,517−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −10,589−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1,456−100.0% | Sold out |