Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in CODX held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Private Advisory Group LLC | 41K | $77K | -96.5% | 3.708% | 0.01% |
| 2 | UBS Group AG | 7K | $14K | -76.6% | 0.660% | 0.00% |
| 3 | Smartleaf Asset Management LLC | 133 | $226 | -96.7% | 0.012% | 0.00% |
| 4 | MORGAN STANLEY | 88 | $164 | -96.0% | 0.008% | 0.00% |
| 5 | WELLS FARGO & COMPANY/MN | 81 | $151 | -96.7% | 0.007% | 0.00% |
| 6 | SBI Securities Co., Ltd. | 58 | $108 | -95.9% | 0.005% | 0.00% |
| 7 | Heritage Wealth Advisors | 17 | $32 | -96.8% | 0.002% | 0.00% |
| 8 | Western Wealth Management, LLC | 17 | $32 | β | 0.002% | 0.00% |
| 9 | ADVISOR GROUP HOLDINGS, INC. | 10 | $18 | -96.7% | 0.001% | 0.00% |
| 10 | DANSKE BANK A/S | 7 | $13 | β | 0.001% | 0.00% |
| 11 | HARBOUR INVESTMENTS, INC. | 2 | $4 | β | 0.000% | 0.00% |
| 12 | CITIGROUP INC | 1 | $2 | β | 0.000% | 0.00% |
| 13 | VANGUARD FIDUCIARY TRUST CO | 1 | $2 | β | 0.000% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in CODX β a direct measure of their conviction.
Filings activity in CODX during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 13 | 57% | 1.91% | 17.89 pp | $0M | 90% |
| Q4 2025 | 30 | 6.3% | 19.80% | 18.74 pp | $1M | 49% |
| Q3 2025 | 32 | 11% | 38.54% | +8.50 pp | $2M | +28% |
| Q2 2025 | 36 | 5.3% | 30.04% | 6.09 pp | $1M | 17% |
| Q1 2025 | 38 | +2.7% | 36.13% | 54.39 pp | $2M | 60% |
| Q4 2024 | 37 | +2.8% | 90.52% | 25.01 pp | $4M | 22% |
| Q3 2024 | 36 | 18% | 115.53% | 11.59 pp | $6M | 9.1% |
| Q2 2024 | 44 | β | 127.12% | β | $6M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying CODX stock.
Based on Q1 2026 13F filings, institutional ownership of Co-Diagnostics, Inc. stands at 1.9%, held across 13 reporting institutions.
Private Advisory Group LLC is the largest reported institutional holder of CODX, with approximately 41,387 shares worth $0.00B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of CODX.
Our composite Smart Money Score for CODX is 14 out of 100 (Heavy Distribution). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
5 institutions opened new positions in CODX during Q1 2026, while 22 fully exited. 1 added to existing positions and 7 trimmed.
CODX institutional ownership fell by 17.89 percentage points quarter-over-quarter, with a net change of -17 holders.
The top 10 institutions account for 100.0% of all reported 13F value in CODX, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Co-Diagnostics, Inc. (CODX) Institutional Ownership