As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of Optimi Health Corp. The largest reported stake is Cathay Visions Enterprises Inc.'s, at 8.25%. 3 filings are on record since May 27, 2026 (Schedule 13G, August 7, 2026).
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Key facts
- · Reporting person: YA II PN, Ltd. · Sole voting: 0 · Shared voting: 173,000 · Sole dispositive: 0 · Shared dispositive: 173,000 · SCHEDULE 13G/A, 2026-10-05
- · Reporting person: Cathay Visions Enterprises Inc. · Sole voting: 474,124 · Shared voting: 0 · Sole dispositive: 474,124 · Shared dispositive: 0 · SCHEDULE 13G, 2026-08-07
- · Holder: YA II PN, Ltd. · Percent: 7.1% · SCHEDULE 13G
Optimi Health Corp. has 3 Schedule 13D or 13G filings on record since 2026-05-27. 1 holder's latest filing reports 5% or more of common stock, with no par value. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Cathay Visions Enterprises Inc. | 8.25% | 474,124 | SCHEDULE 13G, 2026-08-07 | 2026-05-19 |
| YA II PN, Ltd. | 3% | 173,000 | SCHEDULE 13G/A, 2026-10-05 | 2026-09-30 |
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More on Optimi Health Corp. and the records around it.
Optimi Health Corp. elsewhere on the record
- IPO filing Aug 2026
- Who owns it
Companies that share a holder
- YA II PN, Ltd. also filed stake reports on 13 other companies: Ives Ultra AI Opportunities Inc. (Oct 2026), Beneficient (Oct 2026), PRF Technologies Ltd. (Jun 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Cathay Visions Enterprises Inc. | 474,124 | 0 | 474,124 | 0 | SCHEDULE 13G, 2026-08-07 |
| Dane Nicholas Stevens | 474,124 | 0 | 474,124 | 0 | SCHEDULE 13G, 2026-08-07 |
| YA II PN, Ltd. | 0 | 173,000 | 0 | 173,000 | SCHEDULE 13G/A, 2026-10-05 |
| YA Global Investments II (U.S.), LP | 0 | 173,000 | 0 | 173,000 | SCHEDULE 13G/A, 2026-10-05 |
| Yorkville Advisors Global, LP | 0 | 173,000 | 0 | 173,000 | SCHEDULE 13G/A, 2026-10-05 |
| Yorkville Advisors Global II, LLC | 0 | 173,000 | 0 | 173,000 | SCHEDULE 13G/A, 2026-10-05 |
| Yaii Gp, LP | 0 | 173,000 | 0 | 173,000 | SCHEDULE 13G/A, 2026-10-05 |
| Yaii Gp Ii, LLC | 0 | 173,000 | 0 | 173,000 | SCHEDULE 13G/A, 2026-10-05 |
| Mark Angelo | 0 | 173,000 | 0 | 173,000 | SCHEDULE 13G/A, 2026-10-05 |
The latest filing identifies Optimi Health Corp. by CUSIP 68405H308 and gives its principal executive office as 269 David Brown Way, Princeton (SCHEDULE 13G/A, 2026-10-05).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-05-27 | YA II PN, Ltd. | 7.1% | SCHEDULE 13G |
| 2026-08-07 | Cathay Visions Enterprises Inc. | 8.25% | SCHEDULE 13G |
| 2026-10-05 | YA II PN, Ltd. | 3% | SCHEDULE 13G/A |
Questions about who owns Optimi Health Corp.
Who owns Optimi Health Corp.?
On this page, one holder's latest ownership filing reports 5% or more of Optimi Health Corp.: Cathay Visions Enterprises Inc. (8.25%, Schedule 13G, filed 2026-08-07).
When did Cathay Visions Enterprises Inc. buy into Optimi Health Corp.?
The filings give report dates, not purchase dates. The earliest filing from Cathay Visions Enterprises Inc. on this page is the Schedule 13G, filed 2026-08-07, reporting 8.25%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 3 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Optimi Health Corp.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 17, 2026 | IPO filing, Form F-1 | — | IPO filings | Source |
| May 20, 2026 | IPO filing, Form 424B4 | — | IPO filings | Source |
| May 19, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| April 23, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| April 21, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| April 21, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| April 16, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| March 24, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| March 13, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| February 17, 2026 | IPO filing, Form F-1/A | — | IPO filings | Source |
| September 5, 2025 | IPO filing, Form F-1 | — | IPO filings | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.