SANUWAVE HEALTH INC

Historical 13F Holders

Symbol
SNWV
CUSIP
80303D305
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 80303D305 since 12/18/2024, largest first.

Filer % of Class Filed
Manchester Management Co LLC 13D/A
10.8% 12/15/2025
Event 12/11/2025
Solas Capital Management, LLC 13G/A
7.1% 8/14/2026
Event 6/30/2026
AWM Investment Company, Inc. 13G/A 6.0% 5/9/2025
Event 5/9/2025
Under 5%, checked the "5 percent or less" box, or amended by a later filing (3)
Opaleye Management Inc. 13G/A
3.6% 7/31/2026
Event 6/30/2026
BlackRock, Inc. 13G/A 1.5% 7/30/2026
Event 6/30/2026
Vanguard Group Inc 13G/A 0% 3/27/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q2 49 3.21 M $32.3 M
2026 Q1 63 4.16 M $72.2 M
2025 Q4 61 3.88 M $116 M
2025 Q3 61 3.39 M $127 M
2025 Q2 48 3.23 M $106 M
2025 Q1 20 2.50 M $88.5 M
2024 Q4 1 1.33 k $30.7 k