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, Q1 2025
Institutional positions in Co-Diagnostics, Inc. as of Mar 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
- 38
- +2 vs. Q4 2024
- Shares held
- 5.84M
- +125.1K (+2.2%) vs. Q4 2024
- Total value
- $1.81M
- −$2.48M (−57.8%) vs. Q4 2024
- New holders
- 7
- 8 more added
- Sold out
- 5
- 10 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Co-Diagnostics, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,778,182 | $551.2K | 0.00% | 00.0% | Unchanged |
| Private Advisory Group LLC | 1,181,633 | $365.8K | 0.04% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 550,322 | $170.4K | 0.00% | −5,300−1.0% | Reduced |
| BlackRock, Inc. | 502,794 | $155.7K | 0.00% | −1,443−0.3% | Reduced |
| Geode Capital Management, LLC | 342,170 | $106.0K | 0.00% | −3,341−1.0% | Reduced |
| Bridgeway Capital Management, LLC | 272,900 | $84.5K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 213,316 | $66.0K | 0.00% | −45,809−17.7% | Reduced |
| Citadel Advisors LLC | 189,119 | $58.6K | 0.00% | +172,653+1,048.5% | Added |
| Bank of New York Mellon Corp | 137,068 | $42.4K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 124,531 | $38.6K | 0.00% | +1,725+1.4% | Added |
| State Street Corp | 100,647 | $31.2K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 65,798 | $20.4K | 0.00% | +37,441+132.0% | Added |
| Northern Trust Corp | 54,977 | $17.0K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 54,238 | $17.0K | 0.00% | +54,238 | New |
| XTX Topco Ltd | 47,851 | $14.8K | 0.00% | +47,851 | New |
| Jane Street Group, LLC | 40,149 | $12.4K | 0.00% | +14,213+54.8% | Added |
| Two Sigma Securities, LLC | 29,404 | $9.10K | 0.00% | +12,942+78.6% | Added |
| SMI Advisory Services, LLC | 28,000 | $8.96K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 28,375 | $8.79K | 0.00% | 00.0% | Unchanged |
| Rathbone Brothers plc | 25,000 | $7.74K | 0.00% | +25,000 | New |
| Regal Investment Advisors LLC | 15,000 | $4.64K | 0.00% | +15,000 | New |
| Goldman Sachs Group Inc | 13,006 | $4.03K | 0.00% | −2,985−18.7% | Reduced |
| HRT Financial LP | 14,240 | $4.00K | 0.00% | +14,240 | New |
| Envestnet Asset Management Inc | 12,361 | $3.83K | 0.00% | +12,361 | New |
| UBS Group AG | 7,548 | $2.34K | 0.00% | +5,835+340.6% | Added |
| Morgan Stanley | 5,962 | $1.85K | 0.00% | −15,839−72.7% | Reduced |
| BNP Paribas Arbitrage, SA | 3,090 | $957 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1,397 | $433 | 0.00% | +200+16.7% | Added |
| CIBC Private Wealth Group, LLC | 1,000 | $299 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 604 | $187 | 0.00% | +57+10.4% | Added |
| Heritage Wealth Advisors | 525 | $163 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 463 | $143 | 0.00% | −12,262−96.4% | Reduced |
| Citigroup Inc | 294 | $91 | 0.00% | +294 | New |
| Wells Fargo & Company | 275 | $85 | 0.00% | −900−76.6% | Reduced |
| Tower Research Capital LLC (TRC) | 258 | $84 | 0.00% | −5,974−95.9% | Reduced |
| GWM Advisors LLC | 200 | $62 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 76 | $24 | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 1,846 | $0 | 0.00% | −25,673−93.3% | Reduced |
| Koss-Olinger Consulting, LLC | 0 | $0 | 0.00% | −58,102−100.0% | Sold out |
| Thompson Davis & Co., Inc. | 0 | $0 | 0.00% | −57,200−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −40,355−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −13,516−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −218−100.0% | Sold out |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |