Profound Medical Corp. - PROF
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FIL Ltd | History | Added to | 2,340,000 | 15,163 | 0.01% | 0.01% | 1 | +140,000 | 6.36% | Q1 2026 | May 15, 2026 |
| GAGNON SECURITIES LLC | History | Added to | 1,944,324 | 12,599 | 2.91% | 3.12% | 2 | +263 | 0.01% | Q1 2026 | Apr 21, 2026 |
| Timelo Investment Management Inc. | History | Added to | 1,114,967 | 7,224 | 5.7% | 2.74% | 3 | +135,000 | 13.78% | Q1 2026 | May 14, 2026 |
| ROYCE & ASSOCIATES LP | History | Added to | 1,116,348 | 7,142 | 0.07% | 0.08% | 4 | +126,000 | 12.72% | Q1 2026 | May 12, 2026 |
| Gagnon Advisors, LLC | History | No change | 962,186 | 6,234 | 4.59% | 4.81% | 5 | 0 | 0.0% | Q1 2026 | Apr 21, 2026 |
| LETKO, BROSSEAU & ASSOCIATES INC | History | Reduced | 953,175 | 6,085 | 0.1% | 0.12% | 6 | -17,500 | -1.8% | Q1 2026 | May 12, 2026 |
| Rosalind Advisors, Inc. | History | Reduced | 828,118 | 5,366 | 2.16% | 2.96% | 7 | -240,837 | -22.53% | Q1 2026 | May 14, 2026 |
| Z3 Capital Partners, LLC | History | Reduced | 817,991 | 5,300 | 1.34% | 1.55% | 8 | -950 | -0.12% | Q1 2026 | May 07, 2026 |
| MMCAP International Inc. SPC | History | Added to | 745,152 | 4,828 | 0.42% | 0.42% | 9 | +213,790 | 40.23% | Q1 2026 | May 15, 2026 |
| ARDSLEY ADVISORY PARTNERS LP | History | Added to | 575,000 | 3,726 | 0.48% | 0.39% | 10 | +125,000 | 27.78% | Q1 2026 | May 15, 2026 |
| Ring Mountain Capital, LLC | History | Added to | 511,105 | 3,312 | 1.81% | 1.91% | 11 | +57,025 | 12.56% | Q1 2026 | Apr 30, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 493,060 | 3,195 | 0.0% | 0.0% | 12 | +19,842 | 4.19% | Q1 2026 | May 15, 2026 |
| Lagoda Investment Management, L.P. | History | New | 441,015 | 2,857 | 1.76% | — | 13 | +441,015 | New | Q1 2026 | May 15, 2026 |
| First Eagle Investment Management, LLC | History | Added to | 322,707 | 2,091 | 0.0% | 0.0% | 14 | +10,000 | 3.2% | Q1 2026 | May 14, 2026 |
| Velan Capital Investment Management LP | History | No change | 285,710 | 1,851 | 1.16% | 1.3% | 15 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE | History | New | 276,001 | 1,788 | 2.43% | — | 16 | +276,001 | New | Q1 2026 | May 14, 2026 |
| DAFNA Capital Management LLC | History | Reduced | 263,005 | 1,704 | 0.39% | 0.52% | 17 | -22,705 | -7.95% | Q1 2026 | May 15, 2026 |
| Bleichroeder LP | History | No change | 254,753 | 1,650 | 0.29% | 0.35% | 18 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| FORMULA GROWTH LTD | History | Added to | 241,138 | 1,562 | 0.7% | 0.61% | 19 | +38,220 | 18.84% | Q1 2026 | May 14, 2026 |
| Dauntless Investment Group, LLC | History | Added to | 240,739 | 1,559 | 1.03% | 0.47% | 20 | +165,162 | 218.53% | Q1 2026 | May 14, 2026 |
| THOMPSON DAVIS & CO., INC. | History | Reduced | 215,785 | 1,398 | 0.93% | 1.02% | 21 | -950 | -0.44% | Q1 2026 | Apr 16, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | Added to | 217,175 | 1,342 | 0.0% | 0.0% | 22 | +27,665 | 14.6% | Q1 2026 | May 14, 2026 |
| CM Management, LLC | History | Added to | 175,000 | 1,134 | 0.95% | 0.53% | 23 | +95,000 | 118.75% | Q1 2026 | May 08, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | Added to | 150,157 | 973 | 0.0% | 0.0% | 24 | +14,872 | 10.99% | Q1 2026 | May 14, 2026 |
| TD Waterhouse Canada Inc. | History | Added to | 143,041 | 902 | 0.0% | 0.0% | 25 | +65,548 | 84.59% | Q1 2026 | May 12, 2026 |
| PERKINS CAPITAL MANAGEMENT INC | History | No change | 114,280 | 740 | 0.69% | 0.71% | 26 | 0 | 0.0% | Q1 2026 | Apr 23, 2026 |
| T3 Companies, LLC | History | Added to | 128,340 | 708 | 0.92% | 0.47% | 27 | +80,340 | 167.38% | Q1 2026 | May 07, 2026 |
| UBS Group AG | History | Added to | 81,108 | 525 | 0.0% | 0.0% | 28 | +75,603 | 1373.35% | Q1 2026 | May 05, 2026 |
| JANE STREET GROUP, LLC | History | New | 78,687 | 509 | 0.0% | — | 29 | +78,687 | New | Q1 2026 | May 12, 2026 |
| TRUIST FINANCIAL CORP | History | No change | 50,000 | 324 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| Annis Gardner Whiting Capital Advisors, LLC | History | New | 40,000 | 259 | 0.04% | — | 31 | +40,000 | New | Q1 2026 | May 06, 2026 |
| Northwest & Ethical Investments L.P. | History | No change | 38,200 | 244 | 0.01% | 0.01% | 32 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 36,718 | 237 | 0.0% | 0.0% | 33 | +36,121 | 6050.42% | Q1 2026 | May 14, 2026 |
| CITADEL ADVISORS LLC | History | New | 34,600 | 224 | 0.0% | — | 34 | +34,600 | New | Q1 2026 | May 15, 2026 |
| HB Wealth Management, LLC | History | New | 30,000 | 194 | 0.0% | — | 35 | +30,000 | New | Q1 2026 | Apr 27, 2026 |
| Centiva Capital, LP | History | New | 29,280 | 189 | 0.0% | — | 36 | +29,280 | New | Q1 2026 | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 21,346 | 138 | 0.0% | 0.0% | 37 | +7,297 | 51.94% | Q1 2026 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 18,707 | 121 | 0.0% | 0.0% | 38 | -20 | -0.11% | Q1 2026 | May 15, 2026 |
| Focus Partners Wealth | History | No change | 16,722 | 108 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| MTM Investment Management, LLC | History | Reduced | 16,275 | 105 | 0.03% | 0.04% | 40 | -600 | -3.56% | Q1 2026 | May 06, 2026 |
| Penbrook Management LLC | History | New | 12,300 | 79 | 0.06% | — | 41 | +12,300 | New | Q1 2026 | Apr 21, 2026 |
| BANK OF MONTREAL /CAN/ | History | No change | 11,742 | 75 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| CAPTRUST FINANCIAL ADVISORS | History | New | 10,398 | 67 | 0.0% | — | 43 | +10,398 | New | Q1 2026 | May 14, 2026 |
| PenderFund Capital Management Ltd. | History | No change | 9,400 | 60 | 0.01% | 0.01% | 44 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 6,654 | 43 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 5,592 | 36 | 0.0% | 0.0% | 46 | +600 | 12.02% | Q1 2026 | May 11, 2026 |
| BlackRock, Inc. | History | No change | 4,670 | 30 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 3,075 | 19 | 0.0% | — | 48 | +3,000 | 4000.0% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | No change | 1,929 | 12 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| MCF Advisors LLC | History | No change | 2,000 | 12 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| SOA Wealth Advisors, LLC. | History | No change | 2,000 | 12 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q1 2026 | May 20, 2026 |
| IFP Advisors, Inc | History | No change | 1,200 | 7 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q1 2026 | Apr 13, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 1,000 | 6 | 0.0% | 0.0% | 53 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Rachor Investment Advisory Services, LLC | History | No change | 297 | 1 | 0.0% | 0.0% | 54 | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| Alyeska Investment Group, L.P. | History | Closed out | 0 | 0 | — | 0.02% | — | -678,570 | -100.0% | Q1 2026 | May 15, 2026 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | History | Closed out | 0 | 0 | — | 0.37% | — | -309,604 | -100.0% | Q1 2026 | May 11, 2026 |
| Empery Asset Management, LP | History | Closed out | 0 | 0 | — | 1.0% | — | -143,532 | -100.0% | Q1 2026 | May 08, 2026 |
| Zweig-DiMenna Associates LLC | History | Closed out | 0 | 0 | — | 0.06% | — | -130,000 | -100.0% | Q1 2026 | May 05, 2026 |
| Connective Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.46% | — | -100,000 | -100.0% | Q1 2026 | May 12, 2026 |
| Legato Capital Management LLC | History | Closed out | 0 | 0 | — | 0.07% | — | -99,668 | -100.0% | Q1 2026 | May 14, 2026 |
| HOHIMER WEALTH MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.05% | — | -50,000 | -100.0% | Q1 2026 | Apr 30, 2026 |
| SEI INVESTMENTS CO | History | Closed out | 0 | 0 | — | 0.0% | — | -49,463 | -100.0% | Q1 2026 | May 13, 2026 |
| Quadrature Capital Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -32,574 | -100.0% | Q1 2026 | May 15, 2026 |
| Evernest Financial Advisors, LLC | History | Closed out | 0 | 0 | — | 0.04% | — | -31,500 | -100.0% | Q1 2026 | May 04, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -28,853 | -100.0% | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -26,824 | -100.0% | Q1 2026 | May 15, 2026 |
| CORSAIR CAPITAL MANAGEMENT, L.P. | History | Closed out | 0 | 0 | — | 0.03% | — | -26,420 | -100.0% | Q1 2026 | May 15, 2026 |
| Warberg Asset Management LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -21,000 | -100.0% | Q1 2026 | May 07, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 96 | 0 | — | — | — | +96 | New | Q1 2026 | May 11, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -96 | -100.0% | Q1 2026 | May 15, 2026 |
| North Star Investment Management Corp. | History | New | 58 | 0 | — | — | — | +58 | New | Q1 2026 | Apr 23, 2026 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q1 2026 | May 11, 2026 |
| Allworth Financial LP | History | No change | 48 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Parallel Advisors, LLC | History | No change | 30 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 07, 2026 |