SANUWAVE Health SNWV Institutional Ownership

NASDAQ SNWV

$5.22 -0.12 (-2.25%)

As of: Oct 22, 2026 · 11:42 AM EDT

Institutions by Trading Activity

51 Institutions

Increased 27 52.9%

Unchanged 8 15.7%

Reduced 16 31.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

37.26%

▼-11.64 pp QoQ

Shares Held by Institutions

3.21Mn

of 8.60Mn outstanding

▼-23.73% QoQ

Shares Outstanding

8.60Mn

5.40Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-11 vs prior quarter

Net Shares Added (QoQ)

-997.49K

distributed since last quarter

Value of Holdings

$16.89Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 10, 2026

SANUWAVE Health, Inc. (NASDAQ:SNWV) counted 51 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

These investors held 37.26% of SANUWAVE Health's outstanding shares at the end of Q2 2026, down from 48.91% in Q1 2026.
Total holdings of SNWV shares fell 23.73% from Q1 2026, and the holder count rose 13.33% from Q2 2025.
Of the 51 holders of SNWV in Q2 2026, 27 added to their positions, 16 reduced their stakes and 8 left their positions unchanged.
In total, institutional investors held 3.21Mn shares of SANUWAVE Health at the end of Q2 2026, down 997.49K from the prior quarter and down 11.83K from a year earlier.
As of June 30, 2026, the biggest holder of SANUWAVE Health was Solas Capital Management, LLC with 610.97K shares, or 7.10% of shares outstanding.
The biggest increases in SNWV positions during Q2 2026 came from Solas Capital Management, LLC (+323.45K shares), UBS Group AG (+46.53K shares), Praetorian PR LLC (+45K shares), Citadel Advisors LLC (+41.38K shares) and JPMorgan Chase & Co (+36.65K shares).
Among holders that kept a stake in SANUWAVE Health, the biggest sellers in Q2 2026 were Opaleye Management Inc. (-675.13K shares), BlackRock, Inc. (-321.67K shares), State Street Corp (-107.81K shares), Geode Capital Management, LLC (-85.7K shares) and Northern Trust Corp (-46.34K shares).
Per Business Quant data, the 10 largest holders of SANUWAVE Health at the end of Q2 2026 were Solas Capital Management, LLC (610.97K shares), AWM Investment Company, Inc. (454.55K shares), Praetorian PR LLC (395K shares), Vanguard Capital Management LLC (352.76K shares), Opaleye Management Inc. (306.14K shares), UBS Group AG (256.79K shares), BlackRock, Inc. (159.87K shares), Geode Capital Management, LLC (86.1K shares), Citadel Advisors LLC (59.47K shares) and Vanguard Fiduciary Trust Co (43.1K shares).

Form 13F Holdings

51 Institutional Holders

Report period 30 Jun, 2026

Total shares held 3.21Mn

Of outstanding 37.26%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Solas Capital Management, LLC	0001604867	610,968	7.10%	▲323,454	+112.50%	$6.11Mn
2	AWM Investment Company, Inc.	0001535264	454,550	5.28%	0	0.00%	$4.55Mn
3	Praetorian PR LLC	0001949877	395,000	4.59%	▲45,000	+12.86%	$3.95Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	352,756	4.10%	▲3,882	+1.11%	$3.53Mn
5	Opaleye Management Inc.	0001595855	306,140	3.56%	▼675,127	-68.80%	$3.06Mn
6	UBS Group AG	0001610520	256,791	2.99%	▲46,528	+22.13%	$2.57Mn
7	BlackRock, Inc.	0002012383	159,867	1.86%	▼321,673	-66.80%	$1.60Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	86,098	1.00%	▼85,700	-49.88%	$861.39K
9	CITADEL ADVISORS LLC	0001423053	59,473	0.69%	▲41,375	+228.62%	$594.73K
10	VANGUARD FIDUCIARY TRUST CO	0000933478	43,097	0.50%	▼6,184	-12.55%	$430.97K
11	MARSHALL WACE, LLP	0001318757	42,125	0.49%	▲42,125	0.00%	$421.25K
12	Goldman Sachs Group Inc	0000886982	40,426	0.47%	▲1,921	+4.99%	$404.26K
13	Jpmorgan Chase & Co	0000019617	39,697	0.46%	▲36,649	+1,202.40%	$391.02K
14	Stonebridge Wealth Management, LLC	0002082460	38,434	0.45%	▲1,250	+3.36%	$384.34K
15	Luxor Capital Group, LP	0001316580	37,200	0.43%	▲37,200	0.00%	$372.00K
16	State Street Corp	0000093751	32,282	0.38%	▼107,807	-76.96%	$322.82K
17	Morgan Stanley	0000895421	31,619	0.37%	▲25,826	+445.81%	$316.19K
18	JANE STREET GROUP, LLC	0001595888	23,847	0.28%	▲23,847	0.00%	$238.47K
19	AQR CAPITAL MANAGEMENT LLC	0001167557	22,908	0.27%	▲22,908	0.00%	$229.08K
20	XTX Topco Ltd	0001828301	21,834	0.25%	▲7,153	+48.72%	$218.34K

Showing 1 to 20 of 51 holders