OPTH Optimi Health Corp.

NASDAQ
$4.64

Optimi Health Corp. (OPTH) Institutional Ownership

What the institutions did with OPTH last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.

Managers compared
10
filed both this quarter and last
Managers holding
10
+10 on the quarter
Buyers
10
10 opened new
Sellers
0
0 sold out entirely
Buyer share
100.0%
of managers who traded it
Breadth
+100.0
net buyers, as a share of those trading

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Ownership map

Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.

Cut Unchanged Added Color saturates at ±50%.

Largest holders

Manager Shares % of reported
Yorkville Advisors Global, LP 199.0K 44.9%
Mariner, LLC 122.3K 27.6%
AdvisorShares Investments LLC 102.8K 23.2%
TWO SIGMA SECURITIES, LLC 10.6K 2.4%
UBS Group AG 5.9K 1.3%
ROYAL BANK OF CANADA 2.0K 0.4%
NATIONAL BANK OF CANADA /FI/ 598 0.1%
TD Waterhouse Canada Inc. 333 0.1%
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 136 0.0%
Arax Advisory Partners 50 0.0%

Largest changes

Manager Action Previous Current Change
Yorkville Advisors Global, LP New 0 199.0K +199.0K
Mariner, LLC New 0 122.3K +122.3K
AdvisorShares Investments LLC New 0 102.8K +102.8K
TWO SIGMA SECURITIES, LLC New 0 10.6K +10.6K
UBS Group AG New 0 5.9K +5.9K
ROYAL BANK OF CANADA New 0 2.0K +2.0K
NATIONAL BANK OF CANADA /FI/ New 0 598 +598
TD Waterhouse Canada Inc. New 0 333 +333
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO New 0 136 +136
Arax Advisory Partners New 0 50 +50

13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.