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 (Q4 2025). 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., Awm Investment Company, Inc., Solas Capital Management, Llc, Praetorian Pr Llc, and Stifel Financial Corp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Strategic Investment Solutions, Inc.Buy+1,333—1,333$39.78KQ4 2025Feb 27, 2026
Corient Private Wealth LlcBuy+8,604—8,604$256.74KQ4 2025Feb 19, 2026
Newedge Advisors, LlcBuy+26—26$776.00Q4 2025Feb 18, 2026
Opaleye Management Inc.Buy+981,267—981,267$29.28MQ4 2025Feb 17, 2026
Solas Capital Management, LlcBuy+293,529—293,529$8.76MQ4 2025Feb 17, 2026
Praetorian Pr LlcBuy+265,000—265,000$7.91MQ4 2025Feb 17, 2026
Northern Trust CorpBuy+61,357—61,357$1.83MQ4 2025Feb 17, 2026
Bridgeway Capital Management, LlcBuy+39,279—39,279$1.17MQ4 2025Feb 17, 2026
Rice Hall James & Associates, LlcBuy+25,156—25,156$750.65KQ4 2025Feb 17, 2026
Bank Of America CorpBuy+24,321—24,321$725.74KQ4 2025Feb 17, 2026
Shay Capital LlcBuy+14,200—14,200$423.73KQ4 2025Feb 17, 2026
Lazard Asset Management LlcBuy+13,266—13,266$395.86KQ4 2025Feb 17, 2026
Mirae Asset Global Etfs Holdings Ltd.Buy+3,487—3,487$104.05KQ4 2025Feb 17, 2026
Tower Research Capital Llc (Trc)Buy+712—712$21.25KQ4 2025Feb 17, 2026
Russell Investments Group, Ltd.Buy+632—632$18.86KQ4 2025Feb 17, 2026
California State Teachers Retirement SystemBuy+457—457$13.64KQ4 2025Feb 17, 2026
Royal Bank Of CanadaBuy+437—437$13.00KQ4 2025Feb 17, 2026
Jones Financial Companies LllpBuy+133—133$3.97KQ4 2025Feb 17, 2026
Osaic Holdings, Inc.Buy+87—87$2.60KQ4 2025Feb 17, 2026
Fmr LlcBuy+61—61$1.82KQ4 2025Feb 17, 2026
Awm Investment Company, Inc.Buy+454,550—454,550$13.56MQ4 2025Feb 13, 2026
Stifel Financial CorpBuy+177,303—177,303$5.29MQ4 2025Feb 13, 2026
State Street CorpBuy+136,164—136,164$4.06MQ4 2025Feb 13, 2026
Charles Schwab Investment Management IncBuy+24,398—24,398$728.04KQ4 2025Feb 13, 2026
Morgan StanleyBuy+12,827—12,827$382.76KQ4 2025Feb 13, 2026
Barclays PlcBuy+11,610—11,610$346.44KQ4 2025Feb 13, 2026
Rhumbline AdvisersBuy+8,428—8,428$251.49KQ4 2025Feb 13, 2026
Wells Fargo & Company/MnBuy+8,137—8,137$242.81KQ4 2025Feb 13, 2026
Police & Firemen'S Retirement System Of New JerseyBuy+2,126—2,126$63.44KQ4 2025Feb 13, 2026
Quarry LpBuy+244—244$7.28KQ4 2025Feb 13, 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.