PROF Profound Medical Corp.
Profound Medical Corp. (PROF) Institutional Ownership
What the institutions did with PROF 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.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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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.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| FIL Ltd | 2.4M | 14.4% |
| GAGNON SECURITIES LLC | 2.0M | 11.9% |
| ROYCE & ASSOCIATES LP | 1.2M | 7.3% |
| Timelo Investment Management Inc. | 1.1M | 6.8% |
| Gagnon Advisors, LLC | 962.2K | 5.8% |
| LETKO, BROSSEAU & ASSOCIATES INC | 935.7K | 5.7% |
| First Eagle Investment Management, LLC | 880.4K | 5.3% |
| Rosalind Advisors, Inc. | 828.1K | 5.0% |
| Z3 Capital Partners, LLC | 820.9K | 5.0% |
| MMCAP International Inc. SPC | 671.4K | 4.1% |
| ARDSLEY ADVISORY PARTNERS LP | 575.0K | 3.5% |
| Ring Mountain Capital, LLC | 511.9K | 3.1% |
| Lagoda Investment Management, L.P. | 501.3K | 3.0% |
| ROYAL BANK OF CANADA | 491.5K | 3.0% |
| DAFNA Capital Management LLC | 260.4K | 1.6% |
| Bleichroeder LP | 254.8K | 1.5% |
| FORMULA GROWTH LTD | 240.1K | 1.5% |
| NATIONAL BANK OF CANADA /FI/ | 218.7K | 1.3% |
| THOMPSON DAVIS & CO., INC. | 216.5K | 1.3% |
| Dauntless Investment Group, LLC | 208.4K | 1.3% |
| RAYMOND JAMES FINANCIAL INC | 189.1K | 1.1% |
| CM Management, LLC | 175.0K | 1.1% |
| Velan Capital Investment Management LP | 170.3K | 1.0% |
| TD Waterhouse Canada Inc. | 138.1K | 0.8% |
| PERKINS CAPITAL MANAGEMENT INC | 114.3K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| First Eagle Investment Management, LLC | Increased | 322.7K | 880.4K | +557.7K |
| Velan Capital Investment Management LP | Reduced | 285.7K | 170.3K | -115.4K |
| ROYCE & ASSOCIATES LP | Increased | 1.1M | 1.2M | +83.2K |
| MMCAP International Inc. SPC | Reduced | 745.2K | 671.4K | -73.8K |
| Lagoda Investment Management, L.P. | Increased | 441.0K | 501.3K | +60.3K |
| T3 Companies, LLC | Reduced | 108.3K | 55.0K | -53.3K |
| RAYMOND JAMES FINANCIAL INC | Increased | 150.2K | 189.1K | +39.0K |
| SIMPLEX TRADING, LLC | Sold Out | 36.7K | 0 | -36.7K |
| JANE STREET GROUP, LLC | Sold Out | 36.7K | 0 | -36.7K |
| Dauntless Investment Group, LLC | Reduced | 240.7K | 208.4K | -32.4K |
| FIL Ltd | Increased | 2.3M | 2.4M | +30.0K |
| UBS Group AG | Reduced | 81.1K | 55.2K | -25.9K |
| Concurrent Investment Advisors, LLC | New | 0 | 21.7K | +21.7K |
| LETKO, BROSSEAU & ASSOCIATES INC | Reduced | 953.2K | 935.7K | -17.5K |
| GAGNON SECURITIES LLC | Increased | 1.9M | 2.0M | +15.8K |
| Invesco Ltd. | New | 0 | 15.5K | +15.5K |
| DIMENSIONAL FUND ADVISORS LP | New | 0 | 12.8K | +12.8K |
| CAPTRUST FINANCIAL ADVISORS | Sold Out | 10.4K | 0 | -10.4K |
| MORGAN STANLEY | Increased | 1.9K | 7.1K | +5.1K |
| TD Waterhouse Canada Inc. | Reduced | 143.0K | 138.1K | -4.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 21.3K | 24.4K | +3.1K |
| Z3 Capital Partners, LLC | Increased | 818.0K | 820.9K | +3.0K |
| Centiva Capital, LP | Reduced | 29.3K | 26.4K | -2.9K |
| DAFNA Capital Management LLC | Reduced | 263.0K | 260.4K | -2.6K |
| OSAIC HOLDINGS, INC. | Reduced | 3.1K | 1.3K | -1.8K |
| WELLS FARGO & COMPANY/MN | Reduced | 5.6K | 4.0K | -1.6K |
| Tower Research Capital LLC (TRC) | New | 0 | 1.6K | +1.6K |
| ROYAL BANK OF CANADA | Reduced | 493.1K | 491.5K | -1.6K |
| NATIONAL BANK OF CANADA /FI/ | Increased | 217.2K | 218.7K | +1.5K |
| BANK OF MONTREAL /CAN/ | Increased | 11.7K | 13.0K | +1.3K |
| FORMULA GROWTH LTD | Reduced | 241.1K | 240.1K | -1.1K |
| Ring Mountain Capital, LLC | Increased | 511.1K | 511.9K | +812 |
| THOMPSON DAVIS & CO., INC. | Increased | 215.8K | 216.5K | +750 |
| GOLDMAN SACHS GROUP INC | Reduced | 18.7K | 18.2K | -536 |
| MTM Investment Management, LLC | Reduced | 16.3K | 15.8K | -500 |
| Rachor Investment Advisory Services, LLC | Sold Out | 297 | 0 | -297 |
| Penbrook Management LLC | Reduced | 12.3K | 12.1K | -225 |
| Caitong International Asset Management Co., Ltd | Reduced | 96 | 66 | -30 |
| Parallel Advisors, LLC | Sold Out | 30 | 0 | -30 |
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.