SNWV · Insider trading · 13F holders · Congress trades
Sanuwave Health Inc (SNWV)
Who is buying and selling SNWV: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 4
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
SNWV at a glance
- No open-market insider purchases or sales of SNWV were filed in the last 90 days.
- 4 13F filers hold SNWV among their 50 largest positions, worth $13.5M combined. The biggest bets by portfolio weight are Solas Capital Management, LLC (3.3%), Praetorian PR LLC (1.3%) and Opaleye Management Inc. (0.3%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
- No member of Congress has disclosed a trade in SNWV.
SNWV insider trading
No open-market insider purchases or sales of SNWV were filed in the last 90 days.
Who owns SNWV? Hedge funds and superinvestors
4 13F filers hold SNWV among their 50 largest positions, worth $13.5M combined. The biggest bets by portfolio weight are Solas Capital Management, LLC (3.3%), Praetorian PR LLC (1.3%) and Opaleye Management Inc. (0.3%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Solas Capital Management, LLCHedge fund | 3.3% | $6.1M | 610,968 | +112.5% shares | Q2 2026 |
| Praetorian PR LLCHedge fund | 1.3% | $4.0M | 395,000 | +12.9% shares | Q2 2026 |
| Opaleye Management Inc.Hedge fund | 0.3% | $3.1M | 306,140 | -68.8% shares | Q2 2026 |
| Luxor Capital Group, LPHedge fund | 0.0% | $372K | 37,200 | New | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 4). Screen SNWV in the grand portfolio →
SNWV stock trades by members of Congress
No member of Congress has disclosed a trade in SNWV.
SNWV questions and answers
Are insiders buying SNWV stock?
No open-market insider purchases or sales of SNWV were filed in the last 90 days.
Which hedge funds own SNWV?
4 13F filers hold SNWV among their 50 largest positions, worth $13.5M combined. The biggest bets by portfolio weight are Solas Capital Management, LLC (3.3%), Praetorian PR LLC (1.3%) and Opaleye Management Inc. (0.3%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
Has Congress traded SNWV?
No member of Congress has disclosed a trade in SNWV.
Who is the largest holder of SNWV?
Among 13F filers, Solas Capital Management, LLC reports the largest SNWV position, $6.1M (610,968 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Solas Capital Management, LLC's: 3.3% of its portfolio.
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