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, Q4 2025
Institutional positions in SANUWAVE Health, Inc. as of Dec 31, 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
- 0 vs. Q3 2025
- Shares held
- 3.88M
- +489.5K (+14.5%) vs. Q3 2025
- Total value
- $115.7M
- −$11.1M (−8.8%) vs. Q3 2025
- New holders
- 10
- 21 more added
- Sold out
- 10
- 18 more reduced
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding SANUWAVE Health, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Opaleye Management Inc. | 981,267 | $29.3M | 3.86% | +1,267+0.1% | Added |
| BlackRock, Inc. | 490,519 | $14.6M | 0.00% | +13,317+2.8% | Added |
| AWM Investment Company, Inc. | 454,550 | $13.6M | 1.31% | 00.0% | Unchanged |
| Vanguard Group Inc | 445,206 | $13.3M | 0.00% | +4,922+1.1% | Added |
| Solas Capital Management, LLC | 293,529 | $8.76M | 4.97% | +92,225+45.8% | Added |
| Praetorian PR LLC | 265,000 | $7.91M | 3.83% | +247,750+1,436.2% | Added |
| Stifel Financial Corp | 177,303 | $5.29M | 0.00% | +177,303 | New |
| Geode Capital Management, LLC | 167,256 | $4.99M | 0.00% | +5,378+3.3% | Added |
| State Street Corp | 136,164 | $4.06M | 0.00% | −1,648−1.2% | Reduced |
| Northern Trust Corp | 61,357 | $1.83M | 0.00% | −453−0.7% | Reduced |
| Bridgeway Capital Management, LLC | 39,279 | $1.17M | 0.02% | +17,000+76.3% | Added |
| Stonebridge Wealth Management, LLC | 38,384 | $1.15M | 1.08% | −8,540−18.2% | Reduced |
| Goldman Sachs Group Inc | 37,450 | $1.12M | 0.00% | −32,340−46.3% | Reduced |
| Huntleigh Advisors, Inc. | 33,445 | $998.0K | 0.17% | +33,445 | New |
| Rice Hall James & Associates, LLC | 25,156 | $750.7K | 0.04% | −2,146−7.9% | Reduced |
| Charles Schwab Investment Management Inc | 24,398 | $728.0K | 0.00% | +1,135+4.9% | Added |
| Bank of America Corp | 24,321 | $725.7K | 0.00% | −7,045−22.5% | Reduced |
| Jane Street Group, LLC | 19,666 | $586.8K | 0.00% | +19,666 | New |
| UBS Group AG | 18,621 | $555.7K | 0.00% | +9,558+105.5% | Added |
| Bank of New York Mellon Corp | 15,599 | $465.5K | 0.00% | −87−0.6% | Reduced |
| Shay Capital LLC | 14,200 | $423.7K | 0.07% | +14,200 | New |
| Lazard Asset Management LLC | 13,266 | $395.9K | 0.00% | −6,621−33.3% | Reduced |
| Morgan Stanley | 12,827 | $382.8K | 0.00% | +5,664+79.1% | Added |
| Barclays PLC | 11,610 | $346.4K | 0.00% | +1,306+12.7% | Added |
| Nuveen, LLC | 9,106 | $271.7K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 8,604 | $256.7K | 0.00% | +8,604 | New |
| Rhumbline Advisers | 8,428 | $251.5K | 0.00% | −623−6.9% | Reduced |
| Wells Fargo & Company | 8,137 | $242.8K | 0.00% | +3,828+88.8% | Added |
| HRT Financial LP | 6,870 | $205.0K | 0.00% | +6,870 | New |
| Deutsche Bank AG | 5,567 | $166.1K | 0.00% | +281+5.3% | Added |
| MetLife Investment Management | 4,490 | $134.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 3,487 | $104.1K | 0.00% | +155+4.7% | Added |
| State of Alaska, Department of Revenue | 3,235 | $96.0K | 0.00% | +3,235 | New |
| New York State Common Retirement Fund | 3,100 | $92.5K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 3,007 | $89.7K | 0.00% | −95−3.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 2,126 | $63.4K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,598 | $47.7K | 0.00% | +148+10.2% | Added |
| Strategic Investment Solutions, Inc. | 1,333 | $39.8K | 0.01% | 00.0% | Unchanged |
| Legal & General Group Plc | 752 | $22.4K | 0.00% | −30−3.8% | Reduced |
| Ameritas Investment Partners, Inc. | 716 | $21.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 712 | $21.2K | 0.00% | +12+1.7% | Added |
| Russell Investments Group, Ltd. | 632 | $18.9K | 0.00% | −1,167−64.9% | Reduced |
| AdvisorNet Financial, Inc | 567 | $16.9K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 495 | $15.0K | 0.00% | −3−0.6% | Reduced |
| California State Teachers Retirement System | 457 | $13.6K | 0.00% | +18+4.1% | Added |
| Royal Bank of Canada | 437 | $13.0K | 0.00% | +266+155.6% | Added |
| Financial Management Professionals, Inc. | 417 | $12.4K | 0.00% | +417 | New |
| Quarry LP | 244 | $7.28K | 0.00% | +36+17.3% | Added |
| Amalgamated Bank | 234 | $7.00K | 0.00% | −6−2.5% | Reduced |
| Bessemer Group Inc | 246 | $7.00K | 0.00% | +246 | New |
| Citigroup Inc | 168 | $5.01K | 0.00% | −617−78.6% | Reduced |
| Jones Financial Companies LLLP | 133 | $3.97K | 0.00% | +133 | New |
| Advisor Group Holdings, Inc. | 87 | $2.60K | 0.00% | +75+625.0% | Added |
| US Bancorp | 66 | $1.97K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 61 | $1.82K | 0.00% | −129−67.9% | Reduced |
| Sterling Capital Management LLC | 46 | $1.37K | 0.00% | +29+170.6% | Added |
| GWM Advisors LLC | 26 | $776 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 6 | $179 | 0.00% | −14−70.0% | Reduced |
| The PNC Financial Services Group, Inc. | 2 | $60 | 0.00% | −8−80.0% | Reduced |
| CenterBook Partners LP | 0 | $0 | 0.00% | −87,947−100.0% | Sold out |
| Evernest Financial Advisors, LLC | 0 | $0 | 0.00% | −17,600−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −6,753−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −1,517−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −87−100.0% | Sold out |
| Curio Wealth, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Kirtland Hills Capital Management, LLC | 0 | $0 | 0.00% | −3,404−100.0% | Sold out |