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PROF

Profound Medical
PROF

57 hedge funds and large institutions have $106M invested in Profound Medical in 2026 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 21 increasing their positions, 7 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more repeat investments, than reductions

Existing positions increased: 21 | Existing positions reduced: 7

0% more funds holding in top 10

Funds holding in top 10: 3 → 3 (0)

0.38% less ownership

Funds ownership: 45.4% → 45.02% (-0.38%)

10% less funds holding

Funds holding: 63 → 57 (-6)

16% less capital invested

Capital invested by funds: $126M → $106M (-$20.7M)

38% less first-time investments, than exits

New positions opened: 10 | Existing positions closed: 16

70% less call options, than puts

Call options by funds: $140K | Put options by funds: $467K

Holders
57
Holders Change
-6
Holders Change %
-9.52%
% of All Funds
0.7%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
10
Increased
21
Reduced
7
Closed
16
Calls
$140K
Puts
$467K
Net Calls
-$327K
Net Calls Change
-$327K

Top Buyers

1
LIM
Lagoda Investment Management
New York
+$3.05M
2
PAPAIJV
Paragon Associates & Paragon Associates II Joint Venture
Texas
+$1.91M
3
MI
MMCAP International
Cayman Islands
+$1.48M
4
DIG
Dauntless Investment Group
New Hampshire
+$1.14M
5
Fidelity International
Fidelity International
Bermuda
+$967K

Top Sellers

1
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$5.34M
2
EIM
Essex Investment Management
Massachusetts
-$2.44M
3
RA
Rosalind Advisors
Ontario, Canada
-$1.66M
4
EAM
Empery Asset Management
New York
-$1.13M
5
ZDA
Zweig-DiMenna Associates
New York
-$1.02M
Name Holding Trade Value Shares
Change 		Change in
Stake
Fidelity International
1
Fidelity International
Bermuda
$15.2M +$967K +140,000 +6%
GS
2
Gagnon Securities
New York
$12.6M +$1.82K +263 +0%
TIM
3
Timelo Investment Management
Ontario, Canada
$7.22M +$933K +135,000 +14%
RA
4
Royce & Associates
New York
$7.14M +$870K +126,000 +13%
GA
5
Gagnon Advisors
New York
$6.23M – – –
LBA
6
Letko, Brosseau & Associates
Quebec, Canada
$6.09M -$121K -17,500 -2%
RA
7
Rosalind Advisors
Ontario, Canada
$5.37M -$1.66M -240,837 -23%
ZCP
8
Z3 Capital Partners
Virginia
$5.3M -$6.56K -950 -0.1%
MI
9
MMCAP International
Cayman Islands
$4.83M +$1.48M +213,790 +40%
AAP
10
Ardsley Advisory Partners
Connecticut
$3.73M +$863K +125,000 +28%
RMC
11
Ring Mountain Capital
California
$3.31M +$394K +57,025 +13%
Royal Bank of Canada
12
Royal Bank of Canada
Ontario, Canada
$3.19M +$137K +19,842 +4%
LIM
13
Lagoda Investment Management
New York
$2.86M +$3.05M +441,015 New
First Eagle Investment Management
14
First Eagle Investment Management
New York
$2.09M +$69.1K +10,000 +3%
VCIM
15
Velan Capital Investment Management
Georgia
$1.85M – – –
PAPAIJV
16
Paragon Associates & Paragon Associates II Joint Venture
Texas
$1.79M +$1.91M +276,001 New
DCM
17
DAFNA Capital Management
California
$1.7M -$157K -22,705 -8%
BL
18
Bleichroeder LP
New York
$1.65M – – –
FG
19
Formula Growth
Quebec, Canada
$1.56M +$264K +38,220 +19%
DIG
20
Dauntless Investment Group
New Hampshire
$1.56M +$1.14M +165,162 +219%
TDC
21
Thompson Davis & Co
Virginia
$1.4M -$6.56K -950 -0.4%
National Bank of Canada
22
National Bank of Canada
Quebec, Canada
$1.34M +$191K +27,665 +15%
CM
23
CM Management
Florida
$1.13M +$656K +95,000 +119%
Raymond James Financial
24
Raymond James Financial
Florida
$973K +$103K +14,872 +11%
TWC
25
TD Waterhouse Canada
Ontario, Canada
$902K +$453K +65,548 +85%
1
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PROF Hedge Fund Activity: Q1 2026 in Review

57 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Profound Medical (PROF) for Q1 2026, worth a combined $106M — down 16% from $126M a quarter earlier.

Sellers outnumbered buyers: 16 funds closed out of PROF and 10 opened new positions — a net loss of 6 holders — while 7 trimmed existing stakes and 21 added.

The largest buyer was Lagoda Investment Management, opening a new position worth an estimated $3.05M. The largest seller was Alyeska Investment Group, exiting entirely with an estimated $5.34M sold.

  • 57 institutional investors held Profound Medical (PROF) as of Q1 2026, down from 63 in Q4 2025.
  • Funds reported $106M of Profound Medical stock for Q1 2026, down 16% quarter-over-quarter.
  • 10 funds opened new Profound Medical positions in Q1 2026 and 16 closed out, a net change of -6 holders.
  • The largest Profound Medical buyer in Q1 2026 was Lagoda Investment Management, an estimated $3.05M added.
  • The largest Profound Medical seller in Q1 2026 was Alyeska Investment Group, an estimated $5.34M sold.

Based on aggregated 13F filings for Q1 2026.