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Livermore
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Profound Medical Corp.

PROF
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0001628808

No open-market purchases or sales by Profound Medical Corp. insiders were filed in the last 90 days; 55 institutions reported holding it in 13F filings for Q2 2026, worth $105.8M in total; no superinvestor holds it.

13F holders, Q1 2025

Institutional positions in Profound Medical Corp. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
49
−3 vs. Q4 2024
Shares held
12.8M
−937.7K (−6.8%) vs. Q4 2024
Total value
$73.3M
−$29.8M (−28.9%) vs. Q4 2024
New holders
7
13 more added
Sold out
10
11 more reduced

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PROF on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 49 institutions
Q1 2021: 54 institutionsQ2 2021: 48 institutionsQ3 2021: 46 institutionsQ4 2021: 46 institutionsQ1 2022: 44 institutionsQ2 2022: 39 institutionsQ3 2022: 35 institutionsQ4 2022: 34 institutionsQ1 2023: 32 institutionsQ2 2023: 33 institutionsQ3 2023: 31 institutionsQ4 2023: 45 institutionsQ1 2024: 42 institutionsQ2 2024: 39 institutionsQ3 2024: 44 institutionsQ4 2024: 52 institutionsQ1 2025: 49 institutionsQ2 2025: 44 institutionsQ3 2025: 43 institutionsQ4 2025: 63 institutionsQ1 2026: 57 institutionsQ2 2026: 55 institutions
Value heldQ1 2025: $73.3M
Q1 2021: $174.5MQ2 2021: $142.6MQ3 2021: $127.6MQ4 2021: $109.8MQ1 2022: $84.6MQ2 2022: $63.0MQ3 2022: $35.6MQ4 2022: $91.7MQ1 2023: $71.7MQ2 2023: $98.7MQ3 2023: $75.5MQ4 2023: $77.8MQ1 2024: $80.3MQ2 2024: $80.1MQ3 2024: $75.0MQ4 2024: $103.1MQ1 2025: $73.3MQ2 2025: $73.7MQ3 2025: $54.3MQ4 2025: $126.3MQ1 2026: $105.6MQ2 2026: $105.8M
Institutions holding PROF and their total value by quarter
QuarterHoldersValue
Q2 202655$105.8M
Q1 202657$105.6M
Q4 202563$126.3M
Q3 202543$54.3M
Q2 202544$73.7M
Q1 202549$73.3M
Q4 202452$103.1M
Q3 202444$75.0M
Q2 202439$80.1M
Q1 202442$80.3M
Q4 202345$77.8M
Q3 202331$75.5M
Q2 202333$98.7M
Q1 202332$71.7M
Q4 202234$91.7M
Q3 202235$35.6M
Q2 202239$63.0M
Q1 202244$84.6M
Q4 202146$109.8M
Q3 202146$127.6M
Q2 202148$142.6M
Q1 202154$174.5M

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Profound Medical Corp.; share changes are against Q4 2024.

Institutions holding PROF in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
FIL Ltd1,815,000$10.6M0.01%+20,000+1.1%Added
Gagnon Securities LLC1,697,680$9.88M2.17%+45,149+2.7%Added
Letko, Brosseau & Associates Inc1,207,850$5.92M0.13%−3,300−0.3%Reduced
Timelo Investment Management Inc.990,995$5.77M25.29%+79,234+8.7%Added
Gagnon Advisors, LLC896,671$5.22M3.68%00.0%Unchanged
Raymond James Financial Inc892,879$5.20M0.00%+17,170+2.0%Added
Royce & Associates LP761,799$4.35M0.05%−3,000−0.4%Reduced
Rosalind Advisors, Inc.692,185$4.03M1.96%00.0%Unchanged
MMCAP International Inc. SPC480,859$2.80M0.48%−9,141−1.9%Reduced
Royal Bank of Canada435,997$2.54M0.00%+14,795+3.5%Added
Altium Capital Management LP360,589$2.10M6.09%−124,411−25.7%Reduced
Ring Mountain Capital, LLC306,957$1.79M1.34%+29,098+10.5%Added
Ardsley Advisory Partners LP295,000$1.72M0.40%00.0%Unchanged
Picton Mahoney Asset Management253,354$1.47M0.05%+3,354+1.3%Added
Formula Growth Ltd246,025$1.43M0.58%−3,975−1.6%Reduced
Thompson Davis & Co., Inc.203,850$1.19M0.94%+21,555+11.8%Added
Bank of America Corp202,590$1.18M0.00%00.0%Unchanged
Bleichroeder LP183,333$1.07M0.28%00.0%Unchanged
Alyeska Investment Group, L.P.160,000$931.2K0.00%00.0%Unchanged
Stonepine Capital Management, LLC139,942$814.5K0.95%−60,058−30.0%Reduced
National Bank of Canada137,126$666.8K0.00%+10,618+8.4%Added
Citadel Advisors LLC72,321$420.9K0.00%+26,230+56.9%Added
Chilton Investment Co LLC65,000$378.3K0.01%−15,000−18.8%Reduced
Truist Financial Corp50,000$291.0K0.00%00.0%Unchanged
AYAL Capital Advisors Ltd50,000$291.0K0.19%00.0%Unchanged
Northwest & Ethical Investments L.P.46,200$264.6K0.01%00.0%Unchanged
TD Waterhouse Canada Inc.41,153$234.5K0.00%+15,751+62.0%Added
Marshall Wace, LLP20,801$121.1K0.00%−15,415−42.6%Reduced
MTM Investment Management, LLC18,575$108.7K0.04%00.0%Unchanged
Diametric Capital, LP14,205$82.7K0.10%+14,205New
Geode Capital Management, LLC14,049$81.8K0.00%00.0%Unchanged
Neuberger Berman Group LLC13,550$78.9K0.00%00.0%Unchanged
Millennium Management LLC12,758$74.2K0.00%+12,758New
Bank of Montreal11,682$66.7K0.00%−14−0.1%Reduced
The PNC Financial Services Group, Inc.11,000$64.0K0.00%+11,000New
Morgan Stanley5,234$30.5K0.00%−2,555−32.8%Reduced
Wells Fargo & Company4,784$27.8K0.00%00.0%Unchanged
SOA Wealth Advisors, LLC.4,000$23.3K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.3,000$17.5K0.00%+2,354+364.4%Added
BlackRock, Inc.2,472$14.4K0.00%+2,472New
Fifth Third Bancorp1,100$6.40K0.00%+1,100New
Simplex Trading, LLC1,042$6.00K0.00%+1,042New
UBS Group AG776$4.52K0.00%+776New
Federation des caisses Desjardins du Quebec740$3.60K0.00%00.0%Unchanged
Signaturefd, LLC400$2.33K0.00%−216−35.1%Reduced
IFP Advisors, Inc200$1.16K0.00%00.0%Unchanged
Parallel Advisors, LLC80$4660.00%+50+166.7%Added
Allworth Financial LP48$2270.00%00.0%Unchanged
PenderFund Capital Management Ltd.9,400––00.0%Unchanged
Magnetar Financial LLC0$00.00%−509,400−100.0%Sold out
TD Asset Management Inc0$00.00%−124,300−100.0%Sold out
Anson Funds Management LP0$00.00%−110,000−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−76,200−100.0%Sold out
Renaissance Technologies LLC0$00.00%−58,200−100.0%Sold out
Vestcor Inc0$00.00%−50,000−100.0%Sold out
Maven Securities LTD0$00.00%−50,000−100.0%Sold out
K2 Principal Fund, L.P.0$00.00%−35,782−100.0%Sold out
XTX Topco Ltd0$00.00%−15,132−100.0%Sold out
Tower Research Capital LLC (TRC)0$00.00%−316−100.0%Sold out