SANUWAVE Health, Inc. - SNWV
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Solas Capital Management, LLC | History | Added to | 610,968 | 6,109 | 3.27% | 2.86% | 1 | +323,454 | 112.5% | Q2 2026 | Aug 14, 2026 |
| AWM Investment Company, Inc. | History | No change | 454,550 | 4,545 | 0.39% | 0.87% | 2 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Praetorian PR LLC | History | Added to | 395,000 | 3,950 | 1.26% | 2.2% | 3 | +45,000 | 12.86% | Q2 2026 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | Added to | 352,756 | 3,527 | 0.0% | 0.0% | 4 | +3,882 | 1.11% | Q2 2026 | Aug 13, 2026 |
| Opaleye Management Inc. | History | Reduced | 306,140 | 3,061 | 0.28% | 2.23% | 5 | -675,127 | -68.8% | Q2 2026 | Aug 14, 2026 |
| UBS Group AG | History | Added to | 256,791 | 2,567 | 0.0% | 0.0% | 6 | +46,528 | 22.13% | Q2 2026 | Aug 13, 2026 |
| BlackRock, Inc. | History | Reduced | 159,867 | 1,598 | 0.0% | 0.0% | 7 | -321,673 | -66.8% | Q2 2026 | Aug 07, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 86,098 | 861 | 0.0% | 0.0% | 8 | -85,700 | -49.88% | Q2 2026 | Aug 12, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 59,473 | 594 | 0.0% | 0.0% | 9 | +41,375 | 228.62% | Q2 2026 | Sep 02, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Reduced | 43,097 | 430 | 0.0% | 0.0% | 10 | -6,184 | -12.55% | Q2 2026 | Aug 13, 2026 |
| MARSHALL WACE, LLP | History | New | 42,125 | 421 | 0.0% | — | 11 | +42,125 | New | Q2 2026 | Aug 13, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 40,426 | 404 | 0.0% | 0.0% | 12 | +1,921 | 4.99% | Q2 2026 | Aug 14, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 39,697 | 391 | 0.0% | 0.0% | 13 | +36,649 | 1202.4% | Q2 2026 | Aug 12, 2026 |
| Stonebridge Wealth Management, LLC | History | Added to | 38,434 | 384 | 0.34% | 0.62% | 14 | +1,250 | 3.36% | Q2 2026 | Jul 16, 2026 |
| Luxor Capital Group, LP | History | New | 37,200 | 372 | 0.01% | — | 15 | +37,200 | New | Q2 2026 | Aug 14, 2026 |
| STATE STREET CORP | History | Reduced | 32,282 | 322 | 0.0% | 0.0% | 16 | -107,807 | -76.96% | Q2 2026 | Sep 22, 2026 |
| MORGAN STANLEY | History | Added to | 31,619 | 316 | 0.0% | 0.0% | 17 | +25,826 | 445.81% | Q2 2026 | Aug 13, 2026 |
| KIRTLAND HILLS CAPITAL MANAGEMENT, LLC | History | Added to | 3,100 | 308 | 0.09% | 0.11% | 18 | +325 | 11.71% | Q2 2026 | Aug 12, 2026 |
| JANE STREET GROUP, LLC | History | New | 23,847 | 238 | 0.0% | — | 19 | +23,847 | New | Q2 2026 | Aug 14, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | New | 22,908 | 229 | 0.0% | — | 20 | +22,908 | New | Q2 2026 | Aug 14, 2026 |
| XTX Topco Ltd | History | Added to | 21,834 | 218 | 0.0% | 0.0% | 21 | +7,153 | 48.72% | Q2 2026 | Aug 14, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 18,559 | 185 | 0.0% | 0.0% | 22 | -6,944 | -27.23% | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops LLC | History | New | 18,243 | 182 | 0.0% | — | 23 | +18,243 | New | Q2 2026 | Aug 14, 2026 |
| Jain Global LLC | History | New | 17,352 | 173 | 0.0% | — | 24 | +17,352 | New | Q2 2026 | Aug 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 16,925 | 169 | 0.0% | 0.0% | 25 | -7,744 | -31.39% | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 16,454 | 164 | 0.0% | 0.0% | 26 | -46,337 | -73.8% | Q2 2026 | Aug 13, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | New | 16,340 | 163 | 0.0% | — | 27 | +16,340 | New | Q2 2026 | Aug 13, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 13,304 | 133 | 0.0% | 0.0% | 28 | +11,681 | 719.72% | Q2 2026 | Aug 13, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Reduced | 11,500 | 115 | 0.0% | 0.01% | 29 | -29,279 | -71.8% | Q2 2026 | Aug 14, 2026 |
| FMR LLC | History | Added to | 4,454 | 44 | 0.0% | 0.0% | 30 | +3,294 | 283.97% | Q2 2026 | Aug 13, 2026 |
| RHUMBLINE ADVISERS | History | Reduced | 3,477 | 34 | 0.0% | 0.0% | 31 | -4,943 | -58.71% | Q2 2026 | Aug 11, 2026 |
| State of Alaska, Department of Revenue | History | No change | 3,235 | 32 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q2 2026 | Jul 20, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 3,237 | 32 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Strategic Investment Solutions, Inc. /IL | History | No change | 1,333 | 13 | 0.0% | 0.01% | 34 | 0 | 0.0% | Q2 2026 | Jul 08, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 911 | 9 | 0.0% | 0.0% | 35 | -374 | -29.11% | Q2 2026 | Aug 11, 2026 |
| CWM, LLC | History | No change | 507 | 8 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Arax Advisory Partners | History | New | 646 | 6 | 0.0% | — | 37 | +646 | New | Q2 2026 | Aug 10, 2026 |
| AdvisorNet Financial, Inc | History | No change | 567 | 5 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Jul 23, 2026 |
| BARCLAYS PLC | History | Reduced | 380 | 3 | 0.0% | 0.0% | 39 | -1,075 | -73.88% | Q2 2026 | Aug 14, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 149 | 1 | 0.0% | 0.0% | 41 | -138 | -48.08% | Q2 2026 | Aug 14, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 133 | 1 | 0.0% | 0.0% | 40 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| STIFEL FINANCIAL CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -251,633 | -100.0% | Q2 2026 | Aug 12, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -44,328 | -100.0% | Q2 2026 | Aug 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.0% | — | -21,935 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Bank of New York Mellon Corp | History | Closed out | 0 | 0 | — | 0.0% | — | -15,817 | -100.0% | Q2 2026 | Aug 06, 2026 |
| Nuveen, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -13,136 | -100.0% | Q2 2026 | Aug 11, 2026 |
| SALEM INVESTMENT COUNSELORS INC | History | Closed out | 0 | 0 | — | 0.0% | — | -8,100 | -100.0% | Q2 2026 | Jul 14, 2026 |
| DEUTSCHE BANK AG\ | History | Closed out | 0 | 0 | — | 0.0% | — | -6,602 | -100.0% | Q2 2026 | Aug 07, 2026 |
| CDC Financial, Inc. | History | Closed out | 0 | 0 | — | 0.07% | — | -6,500 | -100.0% | Q2 2026 | Aug 14, 2026 |
| MetLife Investment Management, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -4,490 | -100.0% | Q2 2026 | Aug 13, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -3,555 | -100.0% | Q2 2026 | Aug 14, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | Closed out | 0 | 0 | — | 0.0% | — | -3,100 | -100.0% | Q2 2026 | Jul 29, 2026 |
| WELLS FARGO & COMPANY/MN | History | Closed out | 0 | 0 | — | 0.0% | — | -2,700 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | Closed out | 0 | 0 | — | 0.0% | — | -2,126 | -100.0% | Q2 2026 | Jul 23, 2026 |
| Ameritas Investment Partners, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -716 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Legal & General Group Plc | History | Closed out | 0 | 0 | — | 0.0% | — | -639 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Russell Investments Group, Ltd. | History | Reduced | 49 | 0 | — | 0.0% | — | -532 | -91.57% | Q2 2026 | Aug 06, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -500 | -100.0% | Q2 2026 | Aug 10, 2026 |
| Financial Management Professionals, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -417 | -100.0% | Q2 2026 | Jul 09, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Closed out | 0 | 0 | — | 0.0% | — | -402 | -100.0% | Q2 2026 | Aug 24, 2026 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -390 | -100.0% | Q2 2026 | Aug 03, 2026 |
| Sterling Capital Management LLC | History | Closed out | 0 | 0 | — | — | — | -46 | -100.0% | Q2 2026 | Jul 28, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | New | 40 | 0 | — | — | — | +40 | New | Q2 2026 | Aug 07, 2026 |
| Essential Partners LLC | History | New | 13 | 0 | — | — | — | +13 | New | Q2 2026 | Aug 10, 2026 |
| GAMMA Investing LLC | History | Closed out | 0 | 0 | — | — | — | -13 | -100.0% | Q2 2026 | Jul 07, 2026 |
| Root Financial Partners, LLC | History | Closed out | 0 | 0 | — | — | — | -7 | -100.0% | Q2 2026 | Jul 29, 2026 |
| Transamerica Financial Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -5 | -100.0% | Q2 2026 | Aug 14, 2026 |
| EverSource Wealth Advisors, LLC | History | Added to | 11 | 0 | — | — | — | +4 | 57.14% | Q2 2026 | Jul 24, 2026 |
| Advisory Services Network, LLC | History | Closed out | 0 | 0 | — | — | — | -3 | -100.0% | Q2 2026 | Aug 12, 2026 |
| Caitong International Asset Management Co., Ltd | History | Reduced | 1 | 0 | — | — | — | -2 | -66.67% | Q2 2026 | Aug 04, 2026 |
| IFP Advisors, Inc | History | New | 1 | 0 | — | — | — | +1 | New | Q2 2026 | Jul 20, 2026 |
| US BANCORP \DE\ | History | No change | 66 | 0 | — | 0.0% | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| NewEdge Advisors, LLC | History | No change | 26 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 12 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |