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CODX · Co-Diagnostics, Inc. · Holdings

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$1.07 +0.00 (+0.00%) At close · Sep 30
Market Cap
$6.82M
Shares
6.25M
Volume · Sep 30 87.38K Avg daily vol (3M) 425.08K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 24
Total Value: $1,846,994
Total Shares: 595,808

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 24 13F filers · Δ vs Mar 31, 2026
Top Holder
39.6%
Sep 2023 → Jun 2026 · range 29.8% – 84.1%
−44.5 pts
Top 5
76.3%
Sep 2023 → Jun 2026 · range 72.4% – 99.7%
−23.3 pts
Top 10
94.9%
Sep 2023 → Jun 2026 · range 86.8% – 100.0%
−5.1 pts
HHI
2,045
Sep 2023 → Jun 2026 · range 1,552 – 7,300
Moderately concentrated−5,254

Quarterly Activity

vs Mar 31, 2026
New
12
Increased
4
Decreased
2
Sold Out
2
Unchanged
6
Holder count: +10
Institutional value: +1918.2%
Shares held: +1110.8%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 24 of 24
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1692415 CUSIP 189763204 13F (30d) 1 filings 1 filers Visit website Investor relations