Insight Molecular Diagnostics Inc.
IMDX- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- SEC CIK
- 0001642380
No open-market purchases or sales by Insight Molecular Diagnostics Inc. insiders were filed in the last 90 days; 40 institutions reported holding it in 13F filings for Q2 2026, worth $108.9M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Insight Molecular Diagnostics Inc. as of Dec 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
- 35
- +8 vs. Q3 2025
- Shares held
- 16.7M
- +368.7K (+2.3%) vs. Q3 2025
- Total value
- $124.9M
- +$70.8M (+131.1%) vs. Q3 2025
- New holders
- 9
- 8 more added
- Sold out
- 1
- 7 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IMDX 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 | 40 | $108.9M |
| Q1 2026 | 41 | $62.1M |
| Q4 2025 | 35 | $124.9M |
| Q3 2025 | 27 | $54.1M |
| Q2 2025 | 30 | $48.9M |
| Q1 2025 | 30 | $49.2M |
| Q4 2024 | 27 | $20.0M |
| Q3 2024 | 21 | $20.4M |
| Q2 2024 | 23 | $21.1M |
| Q1 2024 | 25 | $12.8M |
| Q4 2023 | 26 | $11.1M |
| Q3 2023 | 30 | $14.3M |
| Q2 2023 | 47 | $21.1M |
| Q1 2023 | 52 | $19.7M |
| Q4 2022 | 59 | $19.5M |
| Q3 2022 | 65 | $48.3M |
| Q2 2022 | 76 | $61.8M |
| Q1 2022 | 86 | $81.1M |
| Q4 2021 | 89 | $120.1M |
| Q3 2021 | 95 | $201.9M |
| Q2 2021 | 91 | $324.6M |
| Q1 2021 | 87 | $283.0M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Insight Molecular Diagnostics Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Broadwood Capital Inc | 11,410,100 | $85.6M | 5.17% | 00.0% | Unchanged |
| AWM Investment Company, Inc. | 2,814,230 | $21.1M | 2.04% | −8,300−0.3% | Reduced |
| Pura Vida Investments, LLC | 947,134 | $7.10M | 26.55% | 00.0% | Unchanged |
| Vanguard Group Inc | 526,675 | $3.95M | 0.00% | +39,937+8.2% | Added |
| Geode Capital Management, LLC | 230,971 | $1.73M | 0.00% | +32,518+16.4% | Added |
| BlackRock, Inc. | 131,361 | $985.2K | 0.00% | +43,410+49.4% | Added |
| 683 Capital Management, LLC | 77,204 | $579.0K | 0.05% | +77,204 | New |
| Susquehanna International Group, LLP | 72,451 | $543.4K | 0.00% | +72,451 | New |
| Millennium Management LLC | 61,377 | $460.3K | 0.00% | −11,914−16.3% | Reduced |
| Northern Trust Corp | 48,858 | $366.4K | 0.00% | +15,968+48.5% | Added |
| State Street Corp | 47,754 | $358.2K | 0.00% | +5,900+14.1% | Added |
| Jane Street Group, LLC | 42,469 | $318.5K | 0.00% | +42,469 | New |
| FNY Investment Advisers, LLC | 40,584 | $304.0K | 0.09% | −12,493−23.5% | Reduced |
| Morgan Stanley | 35,913 | $269.3K | 0.00% | −26,295−42.3% | Reduced |
| Qube Research & Technologies Ltd | 28,351 | $212.6K | 0.00% | +28,351 | New |
| Omers Administration Corp | 26,164 | $196.2K | 0.00% | +26,164 | New |
| Advisor Group Holdings, Inc. | 24,136 | $181.0K | 0.00% | +12,920+115.2% | Added |
| Goldman Sachs Group Inc | 23,965 | $179.7K | 0.00% | +23,965 | New |
| Citadel Advisors LLC | 15,647 | $117.4K | 0.00% | +3,860+32.7% | Added |
| Renaissance Technologies LLC | 13,400 | $100.5K | 0.00% | −10,200−43.2% | Reduced |
| Hudson Bay Capital Management LP | 13,061 | $98.0K | 0.00% | +13,061 | New |
| Private Advisor Group, LLC | 10,416 | $78.1K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 5,000 | $37.5K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 2,941 | $22.1K | 0.00% | +227+8.4% | Added |
| ORG Partners LLC | 450 | $3.38K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 335 | $2.51K | 0.00% | −111−24.9% | Reduced |
| Tower Research Capital LLC (TRC) | 250 | $1.88K | 0.00% | −374−59.9% | Reduced |
| SBI Securities Co., Ltd. | 185 | $1.39K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 154 | $1.16K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 30 | $225 | 0.00% | 00.0% | Unchanged |
| Piscataqua Savings Bank | 25 | $187 | 0.00% | 00.0% | Unchanged |
| Albion Financial Group | 7 | $53 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 1 | $8 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1 | $8 | 0.00% | +1 | New |
| Motiv8 Investments LLC | 10 | $0 | 0.00% | +10 | New |
| Wells Fargo & Company | 0 | $0 | 0.00% | −3−100.0% | Sold out |