SANUWAVE Health, Inc.
SNWV- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001417663
No open-market purchases or sales by SANUWAVE Health, Inc. insiders were filed in the last 90 days; 49 institutions reported holding it in 13F filings for Q2 2026, worth $32.0M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in SANUWAVE Health, Inc. as of Sep 30, 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
- 59
- +13 vs. Q2 2025
- Shares held
- 3.39M
- +159.5K (+4.9%) vs. Q2 2025
- Total value
- $126.8M
- +$20.8M (+19.7%) vs. Q2 2025
- New holders
- 15
- 16 more added
- Sold out
- 2
- 14 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SNWV 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 49 | $32.0M |
| Q1 2026 | 63 | $71.9M |
| Q4 2025 | 59 | $115.7M |
| Q3 2025 | 59 | $126.8M |
| Q2 2025 | 46 | $106.0M |
| Q1 2025 | 19 | $88.5M |
| Q4 2024 | 1 | $30.7K |
| Q3 2024 | 1 | $15.9K |
| Q2 2024 | 1 | $8.83K |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 1 | $6.50K |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 2 | $28.0K |
| Q1 2022 | 1 | $48.0K |
| Q4 2021 | 2 | $87.0K |
| Q3 2021 | 1 | $2.00K |
| Q2 2021 | 1 | $4.00K |
| Q1 2021 | 1 | $4.00K |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding SANUWAVE Health, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Opaleye Management Inc. | 980,000 | $36.7M | 5.19% | 00.0% | Unchanged |
| BlackRock, Inc. | 477,202 | $17.9M | 0.00% | +106,625+28.8% | Added |
| AWM Investment Company, Inc. | 454,550 | $17.0M | 1.60% | −35,000−7.1% | Reduced |
| Vanguard Group Inc | 440,284 | $16.5M | 0.00% | −4,522−1.0% | Reduced |
| Solas Capital Management, LLC | 201,304 | $7.54M | 4.61% | −95,387−32.2% | Reduced |
| Geode Capital Management, LLC | 161,878 | $6.07M | 0.00% | +4,151+2.6% | Added |
| State Street Corp | 137,812 | $5.17M | 0.00% | +72,101+109.7% | Added |
| CenterBook Partners LP | 87,947 | $3.30M | 0.16% | +73,959+528.7% | Added |
| Goldman Sachs Group Inc | 69,790 | $2.62M | 0.00% | +69,790 | New |
| Northern Trust Corp | 61,810 | $2.32M | 0.00% | −333−0.5% | Reduced |
| Stonebridge Wealth Management, LLC | 46,924 | $1.76M | 1.51% | −4,681−9.1% | Reduced |
| Bank of America Corp | 31,366 | $1.18M | 0.00% | −899−2.8% | Reduced |
| Rice Hall James & Associates, LLC | 27,302 | $1.02M | 0.06% | +27,302 | New |
| Charles Schwab Investment Management Inc | 23,263 | $871.9K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 22,279 | $835.0K | 0.02% | +5,000+28.9% | Added |
| Lazard Asset Management LLC | 19,887 | $745.4K | 0.00% | −2,580−11.5% | Reduced |
| Evernest Financial Advisors, LLC | 17,600 | $659.6K | 0.18% | −7,450−29.7% | Reduced |
| Praetorian PR LLC | 17,250 | $646.5K | 0.39% | +17,250 | New |
| Bank of New York Mellon Corp | 15,686 | $587.9K | 0.00% | +1,000+6.8% | Added |
| Barclays PLC | 10,304 | $386.2K | 0.00% | −39,163−79.2% | Reduced |
| Nuveen, LLC | 9,106 | $341.3K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 9,063 | $339.7K | 0.00% | −117−1.3% | Reduced |
| Rhumbline Advisers | 9,051 | $339.2K | 0.00% | +2,624+40.8% | Added |
| Morgan Stanley | 7,163 | $268.5K | 0.00% | −2,260−24.0% | Reduced |
| Sanctuary Advisors, LLC | 6,753 | $253.1K | 0.00% | +6,753 | New |
| Deutsche Bank AG | 5,286 | $198.1K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 4,490 | $168.3K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 4,309 | $161.5K | 0.00% | +685+18.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 3,332 | $124.9K | 0.00% | −506−13.2% | Reduced |
| JPMorgan Chase & Co | 3,102 | $116.3K | 0.00% | −213−6.4% | Reduced |
| New York State Common Retirement Fund | 3,100 | $116.2K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 2,126 | $79.7K | 0.00% | +535+33.6% | Added |
| Russell Investments Group, Ltd. | 1,799 | $67.4K | 0.00% | +1,799 | New |
| Farther Finance Advisors, LLC | 1,517 | $56.9K | 0.00% | +1,517 | New |
| BNP Paribas Arbitrage, SA | 1,450 | $54.3K | 0.00% | +40+2.8% | Added |
| Strategic Investment Solutions, Inc. | 1,333 | $50.0K | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 785 | $29.4K | 0.00% | −1,704−68.5% | Reduced |
| Legal & General Group Plc | 782 | $29.3K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 716 | $26.8K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 700 | $26.2K | 0.00% | +164+30.6% | Added |
| AdvisorNet Financial, Inc | 567 | $21.3K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 498 | $19.0K | 0.00% | +3+0.6% | Added |
| California State Teachers Retirement System | 439 | $16.5K | 0.00% | +1+0.2% | Added |
| Amalgamated Bank | 240 | $9.00K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 208 | $7.80K | 0.00% | +208 | New |
| FMR LLC | 190 | $7.12K | 0.00% | +67+54.5% | Added |
| Royal Bank of Canada | 171 | $6.00K | 0.00% | +134+362.2% | Added |
| Quadrant Capital Group LLC | 87 | $3.26K | 0.00% | +87 | New |
| US Bancorp | 66 | $2.47K | 0.00% | 00.0% | Unchanged |
| Curio Wealth, LLC | 35 | $1.31K | 0.00% | +35 | New |
| Signaturefd, LLC | 27 | $1.01K | 0.00% | +27 | New |
| GWM Advisors LLC | 26 | $974 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 20 | $750 | 0.00% | +20 | New |
| Sterling Capital Management LLC | 17 | $637 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 12 | $449 | 0.00% | +12 | New |
| The PNC Financial Services Group, Inc. | 10 | $375 | 0.00% | +10 | New |
| SRS Capital Advisors, Inc. | 6 | $225 | 0.00% | +6 | New |
| Wealthspire Advisors, LLC | 2 | $75 | 0.00% | +2 | New |
| Kirtland Hills Capital Management, LLC | 3,404 | – | – | +1,204+54.7% | Added |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −38,359−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −411−100.0% | Sold out |