Who owns SANUWAVE Health, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SNWV from SEC Form 13F filings across 49 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 49 institutions disclosed 3.2M shares of SANUWAVE Health, Inc. worth $32.3M — about 37.3% of shares outstanding; the largest disclosed holder is Solas Capital Management, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
49
13F holders
$32.3M
value, 2026 filers
37.3%
of shares outstanding (3.2M sh)
12
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SNWV's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Solas Capital Management, LLC | 610,968 | $6.1M | 3.3% | 7.1% | +112.5% |
| 2 | AWM Investment Company, Inc. | 454,550 | $4.5M | 0.4% | 5.3% | 0.0% |
| 3 | Praetorian PR LLC | 395,000 | $4.0M | 1.3% | 4.6% | +12.9% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 352,756 | $3.5M | 0.0% | 4.1% | +1.1% |
| 5 | Opaleye Management Inc. | 306,140 | $3.1M | 0.3% | 3.6% | -68.8% |
| 6 | UBS Group AG | 256,791 | $2.6M | 0.0% | 3% | +22.1% |
| 7 | BlackRock, Inc. | 159,867 | $1.6M | 0.0% | 1.9% | -66.8% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 86,098 | $861,394 | 0.0% | 1% | -49.9% |
| 9 | CITADEL ADVISORS LLC | 59,473 | $594,730 | 0.0% | 0.7% | +228.6% |
| 10 | VANGUARD FIDUCIARY TRUST CO | 43,097 | $430,970 | 0.0% | 0.5% | -12.5% |
| 11 | MARSHALL WACE, LLPNEW | 42,125 | $421,250 | 0.0% | 0.5% | new |
| 12 | GOLDMAN SACHS GROUP INC | 40,426 | $404,260 | 0.0% | 0.5% | +5.0% |
| 13 | JPMORGAN CHASE & CO | 39,697 | $391,015 | 0.0% | 0.5% | +1202.4% |
| 14 | Stonebridge Wealth Management, LLC | 38,434 | $384,340 | 0.3% | 0.4% | +3.4% |
| 15 | Luxor Capital Group, LPNEW | 37,200 | $372,000 | 0.0% | 0.4% | new |
| 16 | STATE STREET CORP | 32,282 | $322,820 | 0.0% | 0.4% | -77.0% |
| 17 | MORGAN STANLEY | 31,619 | $316,190 | 0.0% | 0.4% | +445.8% |
| 18 | JANE STREET GROUP, LLCNEW | 23,847 | $238,470 | 0.0% | 0.3% | new |
| 19 | AQR CAPITAL MANAGEMENT LLCNEW | 22,908 | $229,080 | 0.0% | 0.3% | new |
| 20 | XTX Topco Ltd | 21,834 | $218,340 | 0.0% | 0.3% | +48.7% |
| 21 | BANK OF AMERICA CORP /DE/ | 18,559 | $185,590 | 0.0% | 0.2% | -27.2% |
| 22 | Squarepoint Ops LLCNEW | 18,243 | $182,430 | 0.0% | 0.2% | new |
| 23 | Jain Global LLCNEW | 17,352 | $173,520 | 0.0% | 0.2% | new |
| 24 | MILLENNIUM MANAGEMENT LLC | 16,925 | $169,250 | 0.0% | 0.2% | -31.4% |
| 25 | NORTHERN TRUST CORP | 16,454 | $164,540 | 0.0% | 0.2% | -73.8% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.