Optimi Health Corp. (OPTH) shareholders
OPTHNasdaqPharmaceutical PreparationsFiscal year ends September 30
$2.25+0.07 (+3.21%)
Close on Nov 13, 2026Market cap –P/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
0M
Shares held, 13F filers
Institutional holders
10
10 new, 0 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Dane Nicholas Stevens Joint filing with Cathay Visions Enterprises Inc. (8.25%) | 474,124 | 8.25% | 13G (passive) | May 19, 2026 |
| YA II PN, Ltd. Joint filing with YA Global Investments II (U.S.), LP (7.10%), Yorkville Advisors Global, LP (7.10%) and 5 more | 400,000 | 7.10% | 13G (passive) | May 20, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of OPTH | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Yorkville Advisors Global, LP | 199,000 | – | $1.01M | New | 1.17% |
| Mariner, LLC | 122,250 | – | $837 | New | 0.00% |
| AdvisorShares Investments LLC | 102,794 | – | $523.22K | New | 0.06% |
| Two Sigma Securities, LLC | 10,593 | – | $53.92K | New | 0.00% |
| UBS Group AG | 5,872 | – | $29.89K | New | 0.00% |
| Royal Bank of Canada | 1,964 | – | $10.00K | New | 0.00% |
| National Bank Of Canada /Fi/ | 598 | – | $3.06K | New | 0.00% |
| TD Waterhouse Canada Inc. | 333 | – | $1.67K | New | 0.00% |
| Northwestern Mutual Wealth Management Co | 136 | – | $692 | New | 0.00% |
| SRS Capital Advisors, Inc. | 50 | – | $254 | New | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 10 | 0M | 10 / 0 | 0 / 0 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of OPTH | Value | % of fund | As of |
|---|---|---|---|---|---|
| AdvisorShares Psychedelics ETF | 102,794 | – | $523.22K | 1.18% | Jun 30, 2026 |
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Short % of shares outstanding
–
0M shares short
Days to cover
1.0
At 0M shares a day
Change since last report
-15.3%
From 0M shares
Short volume, 20 days
36.3%
Of volume reported to FINRA
Shares sold short, last 6 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Optimi Health's stock actually held short. Settlement fails (shares not delivered on time) peaked at 3,196 shares on Sep 21, 2026 over the last 90 days.
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