SANUWAVE Health, Inc. (SNWV) Institutional Ownership Changes & 13F Activity

SANUWAVE Health, Inc. (SNWV). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Opaleye Management Inc., Solas Capital Management, Llc, Geode Capital Management, Llc, Ubs Group Ag, and Northern Trust Corp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+41,375+228.6%59,473$594.73KQ2 2026Sep 02, 2026
Opaleye Management Inc.Sell-675,127-68.8%306,140$3.06MQ2 2026Aug 14, 2026
Solas Capital Management, LlcBuy+323,454+112.5%610,968$6.11MQ2 2026Aug 14, 2026
Praetorian Pr LlcBuy+45,000+12.9%395,000$3.95MQ2 2026Aug 14, 2026
Luxor Capital Group, LpBuy+37,20037,200$372.00KQ2 2026Aug 14, 2026
Bridgeway Capital Management, LlcSell-29,279-71.8%11,500$115.00KQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+23,84723,847$238.47KQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+22,90822,908$229.08KQ2 2026Aug 14, 2026
Squarepoint Ops LlcBuy+18,24318,243$182.43KQ2 2026Aug 14, 2026
Jain Global LlcBuy+17,35217,352$173.52KQ2 2026Aug 14, 2026
Millennium Management LlcSell-7,744-31.4%16,925$169.25KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+7,153+48.7%21,834$218.34KQ2 2026Aug 14, 2026
Bank Of America CorpSell-6,944-27.2%18,559$185.59KQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+1,921+5.0%40,426$404.26KQ2 2026Aug 14, 2026
Barclays PlcSell-1,075-73.9%380$3.80KQ2 2026Aug 14, 2026
Royal Bank Of CanadaSell-138-48.1%149$1.00KQ2 2026Aug 14, 2026
Ubs Group AgBuy+46,528+22.1%256,791$2.57MQ2 2026Aug 13, 2026
Northern Trust CorpSell-46,337-73.8%16,454$164.54KQ2 2026Aug 13, 2026
Marshall Wace, LlpBuy+42,12542,125$421.25KQ2 2026Aug 13, 2026
Morgan StanleyBuy+25,826+445.8%31,619$316.19KQ2 2026Aug 13, 2026
Arrowstreet Capital, Limited PartnershipBuy+16,34016,340$163.40KQ2 2026Aug 13, 2026
Bnp Paribas Financial MarketsBuy+11,681+719.7%13,304$133.04KQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoSell-6,184-12.5%43,097$430.97KQ2 2026Aug 13, 2026
Vanguard Capital Management LlcBuy+3,882+1.1%352,756$3.53MQ2 2026Aug 13, 2026
Fmr LlcBuy+3,294+284.0%4,454$44.54KQ2 2026Aug 13, 2026
Geode Capital Management, LlcSell-85,700-49.9%86,098$861.39KQ2 2026Aug 12, 2026
Jpmorgan Chase & CoBuy+39,69739,697$391.01KQ2 2026Aug 12, 2026
Rhumbline AdvisersSell-4,943-58.7%3,477$34.77KQ2 2026Aug 12, 2026
Kirtland Hills Capital Management, LlcBuy+325+11.7%3,100$308.57KQ2 2026Aug 12, 2026
Newedge Advisors, LlcBuy+2626$260.00Q2 2026Aug 12, 2026
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Frequently asked questions about SNWV activity

  • Which institutional owners are buying SNWV?

    Institutional owners buying SNWV include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in SNWV activity?

    "Buy" means an investor increased their reported position in SNWV compared to the prior reporting period. This reflects growing exposure to SANUWAVE Health, Inc. (SNWV) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in SNWV increasing?

    Institutional interest in SNWV can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.