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SNWV

SANUWAVE Health Inc
SNWV

63 hedge funds and large institutions have $72.2M invested in SANUWAVE Health Inc in 2026 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 20 increasing their positions, 13 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

54% more repeat investments, than reductions

Existing positions increased: 20 | Existing positions reduced: 13

45% more first-time investments, than exits

New positions opened: 16 | Existing positions closed: 11

7% more funds holding

Funds holding: 59 → 63 (+4)

38% less capital invested

Capital invested by funds: $116M → $72.2M (-$43.7M)

67% less funds holding in top 10

Funds holding in top 10: 3 → 1 (-2)

Holders
63
Holders Change
+4
Holders Change %
+6.78%
% of All Funds
0.78%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.01%
New
16
Increased
20
Reduced
13
Closed
11
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
UBS Group
UBS Group
Switzerland
+$4.73M
2
PP
Praetorian PR
Puerto Rico
+$2.1M
3
Stifel Financial
Stifel Financial
Missouri
+$1.83M
4
Millennium Management
Millennium Management
New York
+$609K
5
Citadel Advisors
Citadel Advisors
Florida
+$447K

Top Sellers

1
HA
Huntleigh Advisors
Missouri
-$998K
2
RHJA
Rice Hall James & Associates
California
-$751K
3
Jane Street
Jane Street
New York
-$587K
4
Corient Private Wealth
Corient Private Wealth
Florida
-$513K
5
SC
Shay Capital
New York
-$424K
Name Holding Trade Value Shares
Change 		Change in
Stake
OM
1
Opaleye Management
Massachusetts
$17M – – –
BlackRock
2
BlackRock
New York
$8.33M -$222K -8,979 -2%
AIC
3
AWM Investment Company
New York
$7.86M – – –
PP
4
Praetorian PR
Puerto Rico
$6.05M +$2.1M +85,000 +32%
VCM
5
Vanguard Capital Management
Pennsylvania
$6.03M +$8.61M +348,874 New
SCM
6
Solas Capital Management
Connecticut
$4.97M -$148K -6,015 -2%
Stifel Financial
7
Stifel Financial
Missouri
$4.35M +$1.83M +74,330 +42%
UBS Group
8
UBS Group
Switzerland
$3.64M +$4.73M +191,642 +1,029%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$2.97M +$112K +4,542 +3%
State Street
10
State Street
Massachusetts
$2.42M +$96.8K +3,925 +3%
Northern Trust
11
Northern Trust
Illinois
$1.09M +$35.4K +1,434 +2%
VFT
12
Vanguard Fiduciary Trust
Pennsylvania
$852K +$1.22M +49,281 New
VPM
13
Vanguard Portfolio Management
Pennsylvania
$766K +$1.09M +44,328 New
BCM
14
Bridgeway Capital Management
Texas
$705K +$37K +1,500 +4%
Goldman Sachs
15
Goldman Sachs
New York
$666K +$26K +1,055 +3%
SWM
16
Stonebridge Wealth Management
Illinois
$643K -$29.6K -1,200 -3%
Bank of America
17
Bank of America
North Carolina
$441K +$29.2K +1,182 +5%
Millennium Management
18
Millennium Management
New York
$427K +$609K +24,669 New
Charles Schwab
19
Charles Schwab
California
$379K -$60.8K -2,463 -10%
KHCM
20
Kirtland Hills Capital Management
Ohio
$345K +$68.5K +2,775 New
Citadel Advisors
21
Citadel Advisors
Florida
$313K +$447K +18,098 New
Bank of New York Mellon
22
Bank of New York Mellon
New York
$273K +$5.38K +218 +1%
XT
23
XTX Topco
Cayman Islands
$254K +$362K +14,681 New
N
24
Nuveen
North Carolina
$227K +$99.4K +4,030 +44%
RhumbLine Advisers
25
RhumbLine Advisers
Massachusetts
$146K -$197 -8 -0.1%
1
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SNWV Hedge Fund Activity: Q1 2026 in Review

63 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in SANUWAVE Health Inc (SNWV) for Q1 2026, worth a combined $72.2M — down 38% from $116M a quarter earlier.

Buyers outnumbered sellers: 16 funds opened new SNWV positions and 11 closed out — a net gain of 5 holders — while 20 added to existing stakes and 13 trimmed.

The largest buyer was UBS Group, adding an estimated $4.73M. The largest seller was Huntleigh Advisors, exiting entirely with an estimated $998K sold.

  • 63 institutional investors held SANUWAVE Health Inc (SNWV) as of Q1 2026, up from 59 in Q4 2025.
  • Funds reported $72.2M of SANUWAVE Health Inc stock for Q1 2026, down 38% quarter-over-quarter.
  • 16 funds opened new SANUWAVE Health Inc positions in Q1 2026 and 11 closed out, a net change of +5 holders.
  • The largest SANUWAVE Health Inc buyer in Q1 2026 was UBS Group, an estimated $4.73M added.
  • The largest SANUWAVE Health Inc seller in Q1 2026 was Huntleigh Advisors, an estimated $998K sold.

Based on aggregated 13F filings for Q1 2026.