SANUWAVE Health, Inc. (SNWV) Institutional Shareholders
SANUWAVE Health, Inc. (SNWV) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $32.34M in SNWV holdings during the latest filing period.
Solas Capital Management, Llc is currently the largest disclosed institutional shareholder of SNWV tracked by InsiderSet, reporting ownership valued at approximately $6.11M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $2.78M, representing an estimated loss of -54.50% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 84% of the total disclosed SNWV value among the investors covered in this analysis. Major shareholders include Solas Capital Management, Llc, Awm Investment Company, Inc., Praetorian Pr Llc, and several other long-term asset managers with concentrated positions in SANUWAVE Health, Inc. (SNWV).
This page ranks the largest institutional SNWV shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
49
Total Reported Value
$32.34M
Largest Holder
Solas Capital Management, Llc
Largest Position
$6.11M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
83
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Solas Capital Management, Llc | 3.27% | 610,968 | $6,109,680 | $2,779,904 | -$3,329,776 | -54.50% | |
| Awm Investment Company, Inc. | 0.39% | 454,550 | $4,545,500 | $2,068,203 | -$2,477,298 | -54.50% | |
| Praetorian Pr Llc | 1.26% | 395,000 | $3,950,000 | $1,797,250 | -$2,152,750 | -54.50% | |
| Vanguard Capital Management Llc | 0.00% | 352,756 | $3,527,560 | $1,605,040 | -$1,922,520 | -54.50% | |
| Opaleye Management Inc. | 0.28% | 306,140 | $3,061,400 | $1,392,937 | -$1,668,463 | -54.50% | |
| Ubs Group Ag | 0.00% | 256,791 | $2,567,910 | $1,168,399 | -$1,399,511 | -54.50% | |
| Blackrock, Inc. | 0.00% | 159,867 | $1,598,670 | $727,395 | -$871,275 | -54.50% | |
| Geode Capital Management, Llc | 0.00% | 86,098 | $861,394 | $391,746 | -$469,648 | -54.52% | |
| Citadel Advisors Llc | 0.00% | 59,473 | $594,730 | $270,602 | -$324,128 | -54.50% | |
| Vanguard Fiduciary Trust Co | 0.00% | 43,097 | $430,970 | $196,091 | -$234,879 | -54.50% | |
| Marshall Wace, Llp | 0.00% | 42,125 | $421,250 | $191,669 | -$229,581 | -54.50% | |
| Goldman Sachs Group Inc | 0.00% | 40,426 | $404,260 | $183,938 | -$220,322 | -54.50% | |
| Jpmorgan Chase & Co | 0.00% | 39,697 | $391,015 | $180,621 | -$210,394 | -53.81% | |
| Stonebridge Wealth Management, Llc | 0.34% | 38,434 | $384,340 | $174,875 | -$209,465 | -54.50% | |
| Luxor Capital Group, Lp | 0.04% | 37,200 | $372,000 | $169,260 | -$202,740 | -54.50% | |
| State Street Corp | 0.00% | 32,282 | $322,820 | $146,883 | -$175,937 | -54.50% | |
| Morgan Stanley | 0.00% | 31,619 | $316,190 | $143,866 | -$172,324 | -54.50% | |
| Kirtland Hills Capital Management, Llc | 0.09% | 3,100 | $308,574 | $14,105 | -$294,469 | -95.43% | |
| Jane Street Group, Llc | 0.00% | 23,847 | $238,470 | $108,504 | -$129,966 | -54.50% | |
| Aqr Capital Management Llc | 0.00% | 22,908 | $229,080 | $104,231 | -$124,849 | -54.50% | |
| Xtx Topco Ltd | 0.00% | 21,834 | $218,340 | $99,345 | -$118,995 | -54.50% | |
| Bank Of America Corp | 0.00% | 18,559 | $185,590 | $84,443 | -$101,147 | -54.50% | |
| Squarepoint Ops Llc | 0.00% | 18,243 | $182,430 | $83,006 | -$99,424 | -54.50% | |
| Jain Global Llc | 0.00% | 17,352 | $173,520 | $78,952 | -$94,568 | -54.50% | |
| Millennium Management Llc | 0.00% | 16,925 | $169,250 | $77,009 | -$92,241 | -54.50% | |
| Northern Trust Corp | 0.00% | 16,454 | $164,540 | $74,866 | -$89,674 | -54.50% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 16,340 | $163,400 | $74,347 | -$89,053 | -54.50% | |
| Bnp Paribas Financial Markets | 0.00% | 13,304 | $133,040 | $60,533 | -$72,507 | -54.50% | |
| Bridgeway Capital Management, Llc | 0.00% | 11,500 | $115,000 | $52,325 | -$62,675 | -54.50% | |
| Fmr Llc | 0.00% | 4,454 | $44,540 | $20,266 | -$24,274 | -54.50% | |
| Rhumbline Advisers | 0.00% | 3,477 | $34,770 | $15,820 | -$18,950 | -54.50% | |
| Vanguard Global Advisers, Llc | 0.00% | 3,237 | $32,370 | $14,728 | -$17,642 | -54.50% | |
| State Of Alaska, Department Of Revenue | 0.00% | 3,235 | $32,000 | $14,719 | -$17,281 | -54.00% | |
| Strategic Investment Solutions, Inc. | 0.00% | 1,333 | $13,330 | $6,065 | -$7,265 | -54.50% | |
| Tower Research Capital Llc (Trc) | 0.00% | 911 | $9,110 | $4,145 | -$4,965 | -54.50% | |
| Cwm, Llc | 0.00% | 507 | $8,766 | $2,307 | -$6,459 | -73.68% | |
| Arax Advisory Partners | 0.00% | 646 | $6,460 | $2,939 | -$3,521 | -54.50% | |
| Advisornet Financial, Inc | 0.00% | 567 | $5,670 | $2,580 | -$3,090 | -54.50% | |
| Barclays Plc | 0.00% | 380 | $3,800 | $1,729 | -$2,071 | -54.50% | |
| Jones Financial Companies Lllp | 0.00% | 133 | $1,145 | $605 | -$540 | -47.15% | |
| Royal Bank Of Canada | 0.00% | 149 | $1,000 | $678 | -$322 | -32.21% | |
| Us Bancorp \De\ | 0.00% | 66 | $660 | $300 | -$360 | -54.50% | |
| Russell Investments Group, Ltd. | 0.00% | 49 | $490 | $223 | -$267 | -54.50% | |
| Pnc Financial Services Group, Inc. | 0.00% | 40 | $400 | $182 | -$218 | -54.50% | |
| Newedge Advisors, Llc | 0.00% | 26 | $260 | $118 | -$142 | -54.50% | |
| Essential Partners Llc | 0.00% | 13 | $130 | $59 | -$71 | -54.50% | |
| Osaic Holdings, Inc. | 0.00% | 12 | $120 | $55 | -$65 | -54.50% | |
| Caitong International Asset Management Co., Ltd | 0.00% | 1 | $10 | $5 | -$5 | -54.50% | |
| Ifp Advisors, Inc | 0.00% | 1 | $10 | $5 | -$5 | -54.50% |
Frequently asked questions about SNWV
Who owns the most SNWV stock?
The largest holders of SNWV are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for SANUWAVE Health, Inc. (SNWV).
Is SNWV widely held by superinvestors?
Many widely followed stocks like SNWV appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SNWV is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.