Profound Medical Corp.

PROF

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

SEC filings (opens in a new tab)

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.

Q4 2025 vs. Q3 2025

How the institutions holding Profound Medical Corp. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025 All holders in Q3 2025

13F holders of PROF: Q3 2025 compared with Q4 2025
Measure	Q3 2025	Q4 2025	Change
Holders	43	63	+20
Shares	11.1M	16.1M	+4.99M (+45.1%)
Value	$54.3M	$126.3M	+$72.0M (+132.7%)

New holders (26)

Institutions that held Profound Medical Corp. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to PROF in Q4 2025
Institution	Shares	Value	% of portfolio
Z3 Capital Partners, LLC	818,941	$6.45M	1.55%
Alyeska Investment Group, L.P.	678,570	$5.34M	0.02%
Essex Investment Management Co LLC	309,604	$2.44M	0.37%
DAFNA Capital Management LLC	285,710	$2.25M	0.52%
Velan Capital Investment Management LP	285,710	$2.25M	1.31%
Empery Asset Management, LP	143,532	$1.13M	1.00%
Zweig-DiMenna Associates LLC	130,000	$1.02M	0.07%
Perkins Capital Management Inc	114,280	$899.4K	0.71%
Connective Capital Management, LLC	100,000	$787.0K	0.46%
Legato Capital Management LLC	99,668	$784.4K	0.07%
CM Management, LLC	80,000	$629.6K	0.53%
Dauntless Investment Group, LLC	75,577	$594.8K	2.19%
Hohimer Wealth Management, LLC	50,000	$393.5K	0.05%
SEI Investments Co	49,463	$389.3K	0.00%
T3 Companies, LLC	48,000	$377.8K	0.48%
Quadrature Capital Ltd	32,574	$256.4K	0.00%
Susquehanna International Group, LLP	28,853	$227.1K	0.00%
Millennium Management LLC	26,824	$211.1K	0.00%
Corsair Capital Management, L.P.	26,420	$207.9K	0.03%
Evernest Financial Advisors, LLC	31,500	$204.8K	0.04%
Warberg Asset Management LLC	21,000	$165.3K	0.05%
Colony Group, LLC	16,722	$131.6K	0.00%
MCF Advisors LLC	2,000	$15.7K	0.00%
Jones Financial Companies LLLP	1,000	$7.87K	0.00%
Rachor Investment Advisory Services, LLC	297	$2.34K	0.00%
Citigroup Inc	1	$8	0.00%

Sold out (6)

Institutions that held Profound Medical Corp. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of PROF in Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Kovitz Investment Group Partners, LLC	16,722	$81.7K
Citadel Advisors LLC	10,073	$50.2K
Tower Research Capital LLC (TRC)	365	$1.78K
CWM, LLC	129	$1.00K
Group One Trading, L.P.	150	$747
SBI Securities Co., Ltd.	1	$5