OncoCyte Corporation (IMDX)
Institutional ownership reported to the SEC as of Q2 2026, across 27 quarters.
Institutions report 18,464,409 shares against 32,724,284 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BROADWOOD CAPITAL INC | $74.8M | 12,684,884 | 3.91% | 12q | +6.3%+$4.4M |
| AWM Investment Company, Inc. | $16.7M | 2,836,692 | 1.45% | 8q | +1.1%+$179.6K |
| VANGUARD CAPITAL MANAGEMENT LLC | $4.3M | 735,847 | 0.00% | 2q | +37.0%+$1.2M |
| PURA VIDA INVESTMENTS, LLC | $2.9M | 484,845 | 7.73% | 12q | -48.8%-$2.7M |
| Family Office Research LLC | $2.2M | 368,849 | 0.82% | 2q | +189.8%+$1.4M |
| GEODE CAPITAL MANAGEMENT, LLC | $1.5M | 256,903 | 0.00% | 12q | -2.0%-$30.4K |
| FNY Investment Advisers, LLC | $1.1M | 182,561 | 0.39% | 9q | -26.2%-$382.6K |
| JANE STREET GROUP, LLC | $930.3K | 157,682 | 0.00% | new | NEW |
| BlackRock, Inc. | $888.1K | 150,521 | 0.00% | 8q | +11.2%+$89.5K |
| VANGUARD FIDUCIARY TRUST CO | $735.0K | 124,576 | 0.00% | 2q | -6.0%-$47.3K |
| STATE STREET CORP | $543.5K | 92,124 | 0.00% | 12q | +81.5%+$244.1K |
| MILLENNIUM MANAGEMENT LLC | $486.7K | 82,499 | 0.00% | 6q | -20.3%-$123.7K |
| UBS Group AG | $314.3K | 53,276 | 0.00% | 12q | +134.2%+$180.1K |
| NORTHERN TRUST CORP | $289.6K | 49,090 | 0.00% | 9q | HELD |
| OSAIC HOLDINGS, INC. | $230.9K | 39,136 | 0.00% | 12q | +62.2%+$88.5K |
| MORGAN STANLEY | $209.5K | 35,515 | 0.00% | 12q | -1.6%-$3.4K |
| Jefferies Financial Group Inc. | $106.8K | 18,100 | 0.00% | new | NEW |
| MARSHALL WACE, LLP | $97.9K | 16,597 | 0.00% | new | NEW |
| ExodusPoint Capital Management, LP | $82.8K | 14,029 | 0.00% | new | NEW |
| AXQ CAPITAL, LP | $79.1K | 13,407 | 0.01% | new | NEW |
| Flatrock Wealth Partners LLC | $77.0K | 13,044 | 0.03% | 2q | HELD |
| TWO SIGMA INVESTMENTS, LP | $65.5K | 11,101 | 0.00% | new | NEW |
| XTX Topco Ltd | $63.4K | 10,743 | 0.00% | 2q | -64.6%-$115.7K |
| Private Advisor Group, LLC | $61.5K | 10,416 | 0.00% | 4q | HELD |
| BNP PARIBAS FINANCIAL MARKETS | $34.2K | 5,801 | 0.00% | 7q | +8964.1%+$33.8K |
| Vanguard Global Advisers, LLC | $34.1K | 5,775 | 0.00% | 2q | HELD |
| EverSource Wealth Advisors, LLC | $29.5K | 5,000 | 0.00% | 5q | HELD |
| Tower Research Capital LLC (TRC) | $15.9K | 2,691 | 0.00% | new | NEW |
| Steward Partners Investment Advisory, LLC | $11.6K | 1,960 | 0.00% | new | NEW |
| SIMPLEX TRADING, LLC | $7.1K CALL | options only | 0.00% | 3q | OPTIONS |
| SBI Securities Co., Ltd. | $1.1K | 185 | 0.00% | 7q | HELD |
| ROYAL BANK OF CANADA | $1.0K | 251 | 0.00% | new | NEW |
| JPMORGAN CHASE & CO | $835 | 154 | 0.00% | 12q | HELD |
| JONES FINANCIAL COMPANIES LLLP | $340 | 63 | 0.00% | new | NEW |
| Caitong International Asset Management Co., Ltd | $266 | 45 | 0.00% | 2q | +4400.0% |
| Piscataqua Savings Bank | $147 | 25 | 0.00% | 12q | HELD |
| ALBION FINANCIAL GROUP /UT | $42 | 7 | 0.00% | 12q | HELD |
| WELLS FARGO & COMPANY/MN | $41 | 7 | 0.00% | new | NEW |
| Cassaday & Co Wealth Management LLC | $36 | 6 | 0.00% | 2q | -40.0% |
| Global Retirement Partners, LLC | $6 | 1 | 0.00% | 4q | HELD |
| Farther Finance Advisors, LLC | $6 | 1 | 0.00% | 2q | HELD |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-09-21 | 2026-09-15 | Material agreement entered | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 9 | $3.3M | 915,755 | 2 | 2 | 1 | 0.0% |
| Q2 2026 | 41 | $108.9M | 18,464,409 | 11 | 10 | 8 | 0.0% |
| Q1 2026 | 43 | $62.1M | 18,938,098 | 15 | 9 | 4 | 0.0% |
| Q4 2025 | 35 | $124.9M | 16,651,600 | 10 | 8 | 7 | 0.0% |
| Q3 2025 | 27 | $54.1M | 16,283,038 | 1 | 9 | 7 | 0.0% |
| Q2 2025 | 29 | $46.1M | 15,248,594 | 6 | 10 | 5 | 0.0% |
| Q1 2025 | 29 | $49.1M | 16,047,858 | 8 | 9 | 4 | 0.0% |
| Q4 2024 | 26 | $19.9M | 8,368,640 | 4 | 7 | 5 | 0.0% |
| Q3 2024 | 20 | $20.3M | 7,107,246 | 3 | 2 | 4 | 0.0% |
| Q2 2024 | 21 | $17.7M | 5,990,434 | 2 | 7 | 5 | 0.0% |
| Q1 2024 | 22 | $11.2M | 3,805,816 | 2 | 3 | 6 | 0.0% |
| Q4 2023 | 24 | $9.4M | 3,747,469 | 1 | 8 | 4 | 0.0% |
| Q3 2023 | 26 | $11.6M | 3,718,862 | 26 | 0 | 0 | 0.0% |
| Q2 2023 | 1 | $3.5K | 15,000 | 1 | 0 | 0 | 0.0% |
| Q3 2022 | 1 | $34.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q2 2022 | 1 | $41.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2022 | 2 | $10.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q4 2021 | 2 | $58.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q3 2021 | 2 | $87.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q2 2021 | 2 | $138.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2021 | 2 | $203.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q4 2020 | 2 | $106.0K | 0 | 4 | 0 | 0 | 100.0% |
| Q2 2020 | 1 | $2.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q1 2020 | 1 | $1.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q4 2019 | 1 | $1.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q3 2019 | 2 | $7.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q2 2019 | 2 | $34.0K | 0 | 3 | 0 | 0 | 100.0% |