Insight Molecular Diagnostics Inc. (IMDX) — Institutional Holders, Q2 2026
40 institutional investment managers reported a IMDX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $108.9M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
IMDX in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- BROADWOOD CAPITALAdded · +753,045 sh+$4.4M
- Family Office ResearchAdded · +241,583 sh+$1.4M
- VANGUARD CAPITAL MANAGEMENTAdded · +198,686 sh+$1.2M
- JANE STREET GROUPNew · +157,682 sh+$930.3K
- STATE STREETAdded · +41,370 sh+$244.1K
Biggest sellers
- Alyeska Investment Group, L.P.Sold out · -840,777 sh-$5.0M
- PURA VIDA INVESTMENTSTrimmed · -462,289 sh-$2.7M
- HEIGHTS CAPITAL MANAGEMENTSold out · -392,545 sh-$2.3M
- Ghisallo Capital ManagementSold out · -70,695 sh-$417.1K
- FNY Investment AdvisersTrimmed · -64,860 sh-$382.7K
IMDX 13F holders ranked 1–40 of 40
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | BROADWOOD CAPITAL#1 · 12,684,884 sh | 12,684,884 | $74.8M | 3.91% | +6.3% |
| 2 | AWM Investment Company#2 · 2,836,692 sh | 2,836,692 | $16.7M | 1.45% | +1.1% |
| 3 | VANGUARD CAPITAL MANAGEMENT#3 · 735,847 sh | 735,847 | $4.3M | <0.01% | +37.0% |
| 4 | PURA VIDA INVESTMENTS#4 · 484,845 sh | 484,845 | $2.9M | 7.73% | -48.8% |
| 5 | Family Office Research#5 · 368,849 sh | 368,849 | $2.2M | — | +189.8% |
| 6 | GEODE CAPITAL MANAGEMENT#6 · 256,903 sh | 256,903 | $1.5M | <0.01% | -2.0% |
| 7 | FNY Investment Advisers#7 · 182,561 sh | 182,561 | $1.1M | — | -26.2% |
| 8 | JANE STREET GROUP#8 · 157,682 sh | 157,682 | $930.3K | <0.01% | New |
| 9 | BlackRock#9 · 150,521 sh | 150,521 | $888.1K | 0.00% | +11.2% |
| 10 | VANGUARD FIDUCIARY#10 · 124,576 sh | 124,576 | $735.0K | <0.01% | -6.0% |
| 11 | STATE STREET#11 · 92,124 sh | 92,124 | $543.5K | 0.00% | +81.5% |
| 12 | MILLENNIUM MANAGEMENT#12 · 82,499 sh | 82,499 | $486.7K | <0.01% | -20.3% |
| 13 | UBS Group AG#13 · 53,276 sh | 53,276 | $314.3K | 0.00% | +134.2% |
| 14 | NORTHERN#14 · 49,090 sh | 49,090 | $289.6K | 0.00% | 0.0% |
| 15 | OSAIC#15 · 39,136 sh | 39,136 | $230.9K | <0.01% | +62.2% |
| 16 | MORGAN STANLEY#16 · 35,515 sh | 35,515 | $209.5K | 0.00% | -1.6% |
| 17 | LEUCADIA NATIONAL#17 · 18,100 sh | 18,100 | $106.8K | <0.01% | New |
| 18 | MARSHALL WACE, LLP#18 · 16,597 sh | 16,597 | $97.9K | <0.01% | New |
| 19 | ExodusPoint Capital Management#19 · 14,029 sh | 14,029 | $82.8K | <0.01% | New |
| 20 | AXQ CAPITAL#20 · 13,407 sh | 13,407 | $79.1K | <0.01% | New |
| 21 | Flatrock Wealth Partners#21 · 13,044 sh | 13,044 | $77.0K | 0.03% | 0.0% |
| 22 | TWO SIGMA INVESTMENTS#22 · 11,101 sh | 11,101 | $65.5K | 0.00% | New |
| 23 | XTX Topco Ltd#23 · 10,743 sh | 10,743 | $63.4K | <0.01% | -64.6% |
| 24 | Private Advisor Group#24 · 10,416 sh | 10,416 | $61.5K | <0.01% | 0.0% |
| 25 | BNP PARIBAS FINANCIAL MARKETS#25 · 5,801 sh | 5,801 | $34.2K | 0.00% | +8964.1% |
| 26 | Vanguard Global Advisers#26 · 5,775 sh | 5,775 | $34.1K | 0.00% | 0.0% |
| 27 | EverSource Wealth Advisors#27 · 5,000 sh | 5,000 | $29.5K | <0.01% | New |
| 28 | Tower Research Capital (TRC)#28 · 2,691 sh | 2,691 | $15.9K | <0.01% | New |
| 29 | Steward Partners Investment Advisory#29 · 1,960 sh | 1,960 | $11.6K | <0.01% | New |
| 30 | SBI Securities , Ltd.#30 · 185 sh | 185 | $1.1K | — | 0.0% |
| 31 | ROYAL BANK OF CANADA#31 · 251 sh | 251 | $1.0K | 0.00% | New |
| 32 | JPMORGAN CHASE#32 · 154 sh | 154 | $835.00 | 0.00% | 0.0% |
| 33 | JONES FINANCIAL COMPANIES LLLP#33 · 63 sh | 63 | $340.00 | 0.00% | New |
| 34 | Caitong International Asset Management , Ltd#34 · 45 sh | 45 | $266.00 | 0.00% | +4400.0% |
| 35 | Piscataqua Savings Bank#35 · 25 sh | 25 | $147.00 | — | 0.0% |
| 36 | ALBION FINANCIAL GROUP#36 · 7 sh | 7 | $42.00 | — | 0.0% |
| 37 | WELLS FARGO & COMPANY#37 · 7 sh | 7 | $41.00 | 0.00% | New |
| 38 | Cassaday & Wealth Management#38 · 6 sh | 6 | $36.00 | 0.00% | -40.0% |
| 39 | Global Retirement Partners#39 · 1 sh | 1 | $6.00 | 0.00% | — |
| 40 | Farther Finance Advisors#40 · 1 sh | 1 | $6.00 | — | 0.0% |
Funds that sold out of IMDX in Q2 2026 (13)
Held IMDX at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Alyeska Investment Group, L.P.840,777 sh | 840,777 | $2.8M |
| HEIGHTS CAPITAL MANAGEMENT392,545 sh | 392,545 | $1.3M |
| Ghisallo Capital Management70,695 sh | 70,695 | $231.9K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP56,093 sh | 56,093 | $184.0K |
| 683 Capital Management29,000 sh | 29,000 | $95.1K |
| Qube Research & Technologies Ltd25,230 sh | 25,230 | $82.8K |
| Engineers Gate Manager18,253 sh | 18,253 | $59.9K |
| Point72 Asset Management, L.P.12,250 sh | 12,250 | $40.2K |
| OMERS ADMINISTRATION10,500 sh | 10,500 | $34.4K |
| Advisory Services Network3,100 sh | 3,100 | $10.2K |
| CITIGROUP815 sh | 815 | $2.7K |
| Golden State Equity Partners450 sh | 450 | $1.5K |
| Federation des caisses Desjardins du Quebec1 sh | 1 | $3.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.