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 2023
Institutional positions in Co-Diagnostics, Inc. as of Dec 31, 2023. 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
- 47
- +2 vs. Q3 2023
- Shares held
- 4.69M
- +201.9K (+4.5%) vs. Q3 2023
- Total value
- $6.25M
- +$1.42M (+29.3%) vs. Q3 2023
- New holders
- 4
- 12 more added
- Sold out
- 2
- 12 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Co-Diagnostics, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Banque Cantonale Vaudoise | 180 | $0 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 10 | $13 | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 13 | $17 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 20 | $27 | 0.00% | +20 | New |
| JPMorgan Chase & Co | 76 | $101 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 200 | $266 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 200 | $284 | 0.00% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 525 | $698 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 803 | $1.00K | 0.00% | +581+261.7% | Added |
| FMR LLC | 761 | $1.01K | 0.00% | −4−0.5% | Reduced |
| Rhumbline Advisers | 972 | $1.29K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,250 | $1.66K | 0.00% | −910−42.1% | Reduced |
| Wells Fargo & Company | 2,510 | $3.34K | 0.00% | +210+9.1% | Added |
| Global Retirement Partners, LLC | 3,000 | $3.93K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 3,090 | $4.11K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 4,000 | $5.32K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,562 | $10.1K | 0.00% | +4,778+171.6% | Added |
| UBS Group AG | 9,353 | $12.4K | 0.00% | +9,253+9,253.0% | Added |
| Dimensional Fund Advisors LP | 10,542 | $14.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 11,344 | $15.1K | 0.00% | +11,200+7,777.8% | Added |
| Engineers Gate Manager LP | 12,119 | $16.1K | 0.00% | −1,190−8.9% | Reduced |
| Millennium Management LLC | 14,071 | $18.7K | 0.00% | +3,069+27.9% | Added |
| Two Sigma Securities, LLC | 16,179 | $21.5K | 0.00% | −447−2.7% | Reduced |
| SMI Advisory Services, LLC | 17,499 | $24.8K | 0.01% | +17,499 | New |
| Morgan Stanley | 18,752 | $24.9K | 0.00% | −1,837−8.9% | Reduced |
| XTX Topco Ltd | 18,978 | $25.2K | 0.01% | −2,785−12.8% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 19,251 | $25.6K | 0.00% | +7,000+57.1% | Added |
| TownSquare Capital, LLC | 20,000 | $26.6K | 0.00% | +7,900+65.3% | Added |
| Simplex Trading, LLC | 24,640 | $32.0K | 0.00% | +24,640 | New |
| Envestnet Asset Management Inc | 24,167 | $32.1K | 0.00% | −89−0.4% | Reduced |
| UMA Financial Services, Inc. | 31,375 | $39.5K | 0.01% | −8,000−20.3% | Reduced |
| D. E. Shaw & Co., Inc. | 46,305 | $61.6K | 0.00% | −85−0.2% | Reduced |
| Jane Street Group, LLC | 47,410 | $63.1K | 0.00% | +21,577+83.5% | Added |
| Northern Trust Corp | 55,250 | $73.5K | 0.00% | 00.0% | Unchanged |
| Koss-Olinger Consulting, LLC | 58,726 | $78.0K | 0.01% | −53,082−47.5% | Reduced |
| Man Group plc | 74,095 | $98.5K | 0.00% | – | – |
| Bank of Montreal | 74,910 | $117.6K | 0.00% | +74,910 | New |
| Citadel Advisors LLC | 96,647 | $128.5K | 0.00% | +24,372+33.7% | Added |
| State Street Corp | 100,647 | $133.9K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 107,699 | $143.2K | 0.00% | +26,414+32.5% | Added |
| Kestra Advisory Services, LLC | 138,607 | $184.3K | 0.00% | +10,047+7.8% | Added |
| Bank of New York Mellon Corp | 145,621 | $193.7K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 272,900 | $363.0K | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 294,422 | $391.7K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 501,830 | $667.4K | 0.00% | −878−0.2% | Reduced |
| Renaissance Technologies LLC | 617,000 | $821.0K | 0.00% | −19,400−3.0% | Reduced |
| Vanguard Group Inc | 1,781,283 | $2.37M | 0.00% | 00.0% | Unchanged |
| Aristides Capital LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Portside Wealth Group, LLC | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Johnson Midwest Financial, LLC | – | – | – | – | Not filed |