Co.-DiagnosticsCODX
13F holders, Q2 2024 (June 30)At the end of Q2 2024, 44 institutions reported holding Co.-Diagnostics Inc. (CODX) in their 13F filings, up 5 from Q1 2024. 8 opened new positions and 3 sold out. The largest holders were Vanguard Group Inc. ($2.2M), Renaissance Technologies ($734K) and BlackRock Inc. ($628K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Co.-Diagnostics Inc.
- CUSIP
- 189763105
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 8 | $236K |
| Exits | 3 | $90K |
All 13F filers, Q1 2024 → Q2 2024: 409,361 shares bought and 127,025 shares sold, net +282,336 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 44 holders
| Vanguard Group Inc. | 0.00% | No change | 1,781,283 | $2.2M |
| Renaissance Technologies | 0.00% | Reduce -2.2% | 587,000 | $734K |
| BlackRock Inc. | 0.00% | Add +0.4% | 502,025 | $628K |
| Geode Capital Management, LLC | 0.00% | Add +7.8% | 317,380 | $397K |
| Bridgeway Capital Management, LLC | 0.01% | No change | 272,900 | $341K |
| Susquehanna International Group, LLP | 0.00% | Add +112.9% | 201,570 | $252K |
| Kestra Advisory Services, LLC | 0.00% | Add +0.6% | 149,874 | $187K |
| Bank of New York Mellon Corp | 0.00% | Add +0.0% | 137,068 | $171K |
| State Street Corp. | 0.00% | No change | 100,647 | $126K |
| Simplex Trading, LLC | 0.00% | Add +460.2% | 64,843 | $81K |
| Koss-Olinger Consulting, LLC | 0.01% | New | 58,887 | $74K |
| Northern Trust Corp. | 0.00% | Reduce -0.1% | 54,977 | $69K |
| Citadel Advisors | 0.00% | Reduce -26.3% | 53,776 | $67K |
| Thompson Davis & Co., Inc. | 0.04% | New | 41,500 | $52K |
| Physician Wealth Advisors, Inc. | 0.01% | Reduce -6.0% | 31,375 | $41K |
| Virtu Financial LLC | 0.00% | New | 27,909 | $35K |
| SMI Advisory Services, LLC | 0.01% | Reduce -26.5% | 28,000 | $34K |
| Group One Trading LLC | 0.00% | Add +57.0% | 26,444 | $33K |
| UBS Group AG | 0.00% | Add +679.8% | 22,543 | $28K |
| Wolverine Trading, LLC | 0.00% | New | 22,248 | $28K |
| Morgan Stanley | 0.00% | Add +17.6% | 20,208 | $25K |
| Townsquare Capital LLC | 0.00% | No change | 20,000 | $25K |
| PEAK6 Investments LLC | 0.00% | New | 19,803 | $25K |
| Envestnet Asset Management Inc. | 0.00% | Add +5.1% | 18,883 | $24K |
| Two Sigma Securities, LLC | 0.00% | New | 17,598 | $22K |
| GTS Securities LLC | 0.00% | Add +7.6% | 13,527 | $17K |
| Osaic Holdings, Inc. | 0.00% | Add +5.9% | 12,440 | $16K |
| Engineers Gate Manager LP | 0.00% | Reduce -3.2% | 11,729 | $15K |
| Dimensional Fund Advisors LP | 0.00% | No change | 10,542 | $13K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -10.8% | 5,272 | $7K |
| BNP Paribas Financial Markets | 0.00% | No change | 3,090 | $4K |
| Global Retirement Partners, LLC | 0.00% | No change | 3,000 | $4K |
| CIBC Private Wealth Group LLC | 0.00% | No change | 1,661 | $2K |
| Rhumbline Advisers | 0.00% | No change | 972 | $1K |
| Heritage Wealth Advisors | 0.00% | No change | 525 | $656 |
| Wells Fargo & Company | 0.00% | Reduce -72.9% | 275 | $344 |
| Bank of America Corp. | 0.00% | New | 258 | $322 |
| National Bank of Canada | 0.00% | No change | 200 | $252 |
| NewEdge Advisors, LLC | 0.00% | No change | 200 | $250 |
| Financial Network Wealth Advisors LLC | 0.00% | New | 100 | $125 |
| JPMorgan Chase & Co. | 0.00% | No change | 76 | $95 |
| Qube Research & Technologies Ltd | 0.00% | No change | 13 | $16 |
| Royal Bank of Canada | 0.00% | Add +366.0% | 219 | $0 |
| Banque Cantonale Vaudoise | 0.00% | No change | 180 | $0 |
"% of holder's portfolio" is CODX's weight in each manager's 13F, not the share of Co.-Diagnostics Inc. the manager owns.