SANUWAVE Health, Inc. (SNWV) — Institutional Holders, Q2 2026
50 institutional investment managers reported a SNWV position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $32.3M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
SNWV in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- Solas Capital ManagementAdded · +323,454 sh+$3.2M
- UBS Group AGAdded · +46,528 sh+$465.3K
- Praetorian PRAdded · +45,000 sh+$450.0K
- MARSHALL WACE, LLPNew · +42,125 sh+$421.3K
- CITADEL ADVISORSAdded · +41,375 sh+$413.8K
Biggest sellers
- Opaleye ManagementTrimmed · -675,127 sh-$6.8M
- BlackRockTrimmed · -321,673 sh-$3.2M
- STIFEL FINANCIALSold out · -251,633 sh-$2.5M
- STATE STREETTrimmed · -107,807 sh-$1.1M
- GEODE CAPITAL MANAGEMENTTrimmed · -85,700 sh-$857.0K
SNWV 13F holders ranked 1–50 of 50
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | Solas Capital Management#1 · 610,968 sh | 610,968 | $6.1M | 3.27% | +112.5% |
| 2 | AWM Investment Company#2 · 454,550 sh | 454,550 | $4.5M | 0.39% | 0.0% |
| 3 | Praetorian PR#3 · 395,000 sh | 395,000 | $4.0M | 1.26% | +12.9% |
| 4 | VANGUARD CAPITAL MANAGEMENT#4 · 352,756 sh | 352,756 | $3.5M | <0.01% | +1.1% |
| 5 | Opaleye Management#5 · 306,140 sh | 306,140 | $3.1M | 0.28% | -68.8% |
| 6 | UBS Group AG#6 · 256,791 sh | 256,791 | $2.6M | <0.01% | +22.1% |
| 7 | BlackRock#7 · 159,867 sh | 159,867 | $1.6M | 0.00% | -66.8% |
| 8 | GEODE CAPITAL MANAGEMENT#8 · 86,098 sh | 86,098 | $861.4K | 0.00% | -49.9% |
| 9 | CITADEL ADVISORS#9 · 59,473 sh | 59,473 | $594.7K | <0.01% | +228.6% |
| 10 | VANGUARD FIDUCIARY#10 · 43,097 sh | 43,097 | $431.0K | <0.01% | -12.5% |
| 11 | MARSHALL WACE, LLP#11 · 42,125 sh | 42,125 | $421.3K | <0.01% | New |
| 12 | GOLDMAN SACHS GROUP#12 · 40,426 sh | 40,426 | $404.3K | 0.00% | +5.0% |
| 13 | JPMORGAN CHASE#13 · 39,697 sh | 39,697 | $391.0K | 0.00% | +1202.4% |
| 14 | Stonebridge Wealth Management#14 · 38,434 sh | 38,434 | $384.3K | — | +3.4% |
| 15 | Luxor Capital Group#15 · 37,200 sh | 37,200 | $372.0K | 0.01% | New |
| 16 | STATE STREET#16 · 32,282 sh | 32,282 | $322.8K | 0.00% | -77.0% |
| 17 | MORGAN STANLEY#17 · 31,619 sh | 31,619 | $316.2K | 0.00% | +445.8% |
| 18 | KIRTLAND HILLS CAPITAL MANAGEMENT#18 · 3,100 sh | 3,100 | $308.6K | 0.09% | +11.7% |
| 19 | JANE STREET GROUP#19 · 23,847 sh | 23,847 | $238.5K | 0.00% | New |
| 20 | AQR CAPITAL MANAGEMENT#20 · 22,908 sh | 22,908 | $229.1K | <0.01% | New |
| 21 | XTX Topco Ltd#21 · 21,834 sh | 21,834 | $218.3K | <0.01% | +48.7% |
| 22 | BANK OF AMERICA#22 · 18,559 sh | 18,559 | $185.6K | 0.00% | -27.2% |
| 23 | Squarepoint Ops#23 · 18,243 sh | 18,243 | $182.4K | <0.01% | New |
| 24 | Jain Global#24 · 17,352 sh | 17,352 | $173.5K | <0.01% | New |
| 25 | MILLENNIUM MANAGEMENT#25 · 16,925 sh | 16,925 | $169.3K | <0.01% | -31.4% |
| 26 | NORTHERN#26 · 16,454 sh | 16,454 | $164.5K | 0.00% | -73.8% |
| 27 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#27 · 16,340 sh | 16,340 | $163.4K | <0.01% | New |
| 28 | BNP PARIBAS FINANCIAL MARKETS#28 · 13,304 sh | 13,304 | $133.0K | 0.00% | +719.7% |
| 29 | BRIDGEWAY CAPITAL MANAGEMENT#29 · 11,500 sh | 11,500 | $115.0K | <0.01% | -71.8% |
| 30 | FMR#30 · 4,454 sh | 4,454 | $44.5K | 0.00% | +284.0% |
| 31 | RHUMBLINE ADVISERS#31 · 3,477 sh | 3,477 | $34.8K | 0.00% | -58.7% |
| 32 | Vanguard Global Advisers#32 · 3,237 sh | 3,237 | $32.4K | 0.00% | 0.0% |
| 33 | State of Alaska, Department of Revenue#33 · 3,235 sh | 3,235 | $32.0K | — | 0.0% |
| 34 | Strategic Investment Solutions#34 · 1,333 sh | 1,333 | $13.3K | <0.01% | 0.0% |
| 35 | Tower Research Capital (TRC)#35 · 911 sh | 911 | $9.1K | <0.01% | -29.1% |
| 36 | SRS Capital Advisors#36 · 646 sh | 646 | $6.5K | 0.00% | New |
| 37 | AdvisorNet Financial#37 · 567 sh | 567 | $5.7K | — | 0.0% |
| 38 | BARCLAYS PLC#38 · 380 sh | 380 | $3.8K | 0.00% | -73.9% |
| 39 | JONES FINANCIAL COMPANIES LLLP#39 · 133 sh | 133 | $1.1K | 0.00% | 0.0% |
| 40 | ROYAL BANK OF CANADA#40 · 149 sh | 149 | $1.0K | 0.00% | -48.1% |
| 41 | US BANCORP \DE\#41 · 66 sh | 66 | $660.00 | 0.00% | 0.0% |
| 42 | Russell Investments Group, Ltd.#42 · 49 sh | 49 | $490.00 | 0.00% | -91.6% |
| 43 | PNC FINANCIAL SERVICES GROUP#43 · 40 sh | 40 | $400.00 | 0.00% | New |
| 44 | NewEdge Advisors#44 · 26 sh | 26 | $260.00 | 0.00% | New |
| 45 | Essential Partners#45 · 13 sh | 13 | $130.00 | — | New |
| 46 | OSAIC#46 · 12 sh | 12 | $120.00 | 0.00% | 0.0% |
| 47 | EverSource Wealth Advisors#47 · 11 sh | 11 | $110.00 | 0.00% | -100.0% |
| 48 | Integrated Wealth Concepts#48 · 2 sh | 2 | $20.00 | 0.00% | New |
| 49 | IFP Advisors#49 · 1 sh | 1 | $10.00 | — | New |
| 50 | Caitong International Asset Management , Ltd#50 · 1 sh | 1 | $10.00 | 0.00% | -66.7% |
Funds that sold out of SNWV in Q2 2026 (24)
Held SNWV at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.