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Disclosery

PROF PROFOUND MED CORP

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COM NEW (common), issuer CIK 1628808

62 managers (63 13F filers) reported a position in PROF shares at 2025-12-31, 16,057,288 shares in all. 22 filers opened a position and 6 filers sold out during the quarter.

Managers
62
13F filers
63
New
22
Added
18
Reduced
7
Sold out
6
Shares held by filers
16,057,288

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
GAGNON SECURITIES LLCgroup of 2 filers holding2,906,247$22.9M+276,536Timeline
FIL Ltdin group FIL Ltd2,200,000$17.3M0.01%+315,00013F-HRTimelineGroup
Rosalind Advisors, Inc.1,068,955$8.41M3.07%+376,77013F-HRTimeline
ROYCE & ASSOCIATES LP990,348$7.77M0.08%+130,44213F-HRTimeline
Timelo Investment Management Inc.in group Timelo Investment Management …979,967$7.71M8.18%+376,42813F-HRTimelineGroup
LETKO, BROSSEAU & ASSOCIATES INC970,675$7.63M0.12%-15,57513F-HRTimeline
Z3 Capital Partners, LLC818,941$6.45M1.55%13F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.678,570$5.34M0.02%new13F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP531,362$4.18M0.42%+30,50313F-HRTimelineGroup
Ring Mountain Capital, LLC454,080$3.73M1.91%+59,21613F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA473,218$3.73M<0.01%-12,70213F-HRTimelineGroup
ARDSLEY ADVISORY PARTNERS LP450,000$3.54M0.45%+120,00013F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…312,707$2.46M<0.01%+21,31613F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC309,604$2.44M0.37%new13F-HRTimeline
DAFNA Capital Management LLC285,710$2.25M0.52%new13F-HRTimeline
Velan Capital Investment Management LP285,710$2.25M1.31%new13F-HRTimeline
Bleichroeder LP254,753$2M0.35%+71,42013F-HRTimeline
THOMPSON DAVIS & CO., INC.216,735$1.71M1.02%+8,01513F-HRTimeline
FORMULA GROWTH LTD202,918$1.6M0.62%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/189,510$1.42M<0.01%+16,62713F-HRTimelineGroup
Empery Asset Management, LP143,532$1.13M1%13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC135,285$1.06M<0.01%-16,22613F-HRTimelineGroup
Zweig-DiMenna Associates LLC130,000$1.02M0.07%new13F-HRTimeline
PERKINS CAPITAL MANAGEMENT INC114,280$899K0.71%new13F-HRTimeline
Connective Capital Management, LLC100,000$787K0.46%new13F-HRTimeline
Legato Capital Management LLC99,668$784K0.07%new13F-HRTimeline
CM Management, LLC80,000$630K0.53%new13F-HRTimeline
Dauntless Investment Group, LLC75,577$595K2.19%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
TD Waterhouse Canada Inc.77,493$582K<0.01%+2,20013F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP50,000$394K<0.01%013F-HRTimelineGroup
HOHIMER WEALTH MANAGEMENT, LLC50,000$394K0.05%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO49,463$389K<0.01%new13F-HRTimelineGroup
T3 Companies, LLCin group T3 Companies, LLC48,000$378K0.48%13F-HRTimelineGroup
Northwest & Ethical Investments L.P.38,200$300K0.01%013F-HR/ATimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd32,574$256K<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…28,853$227K<0.01%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC26,824$211K<0.01%new13F-HRTimelineGroup
CORSAIR CAPITAL MANAGEMENT, L.P.26,420$208K0.03%new13F-HRTimeline
Evernest Financial Advisors, LLC31,500$205K0.04%new13F-HRTimeline
Warberg Asset Management LLC21,000$165K0.05%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC18,727$147K<0.01%+6,78713F-HR/ATimelineGroup
MTM Investment Management, LLC16,875$133K0.04%-1,10013F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth16,722$132K<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC14,049$111K<0.01%013F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/11,742$92.1K<0.01%+613F-HRTimelineGroup
PenderFund Capital Management Ltd.9,400$73.8K0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…6,654$52.4K<0.01%013F-HR/ATimelineGroup
UBS Group AGin group UBS Group AG5,505$43.3K<0.01%+5,30313F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN4,992$39.3K<0.01%+20813F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.4,670$36.8K<0.01%013F-HRTimelineGroup
MCF Advisors LLC2,000$15.7K<0.01%new13F-HRTimeline
SOA Wealth Advisors, LLC.2,000$15.7K<0.01%-2,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,929$15.2K<0.01%013F-HR/ATimelineGroup
IFP Advisors, Inc1,200$9.44K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,000$7.87K<0.01%new13F-HRTimelineGroup
SIMPLEX TRADING, LLC597$4.7K<0.01%-3,82213F-HRTimeline
Rachor Investment Advisory Services, LLC297$2.34K<0.01%13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/96$756<0.01%-200,06413F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.75$590<0.01%013F-HRTimelineGroup
Allworth Financial LP48$378<0.01%013F-HRTimeline
Parallel Advisors, LLC30$236<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC1$8<0.01%new13F-HRTimelineGroup