SANUWAVE Health SNWV Institutional Ownership

NASDAQ SNWV

$4.06 -0.10 (-2.40%)

As of: Sep 9, 2026 · 3:59 PM 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

37.27%

▼-11.65 pp QoQ

Shares Held by Institutions

3.21Mn

of 8.60Mn outstanding

▼-15.98% 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)

-609.82K

distributed since last quarter

Value of Holdings

$14.04Mn

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

Quarter ending 30 Jun, 2026

SANUWAVE Health, Inc. (NASDAQ:SNWV) has 51 institutional investors that have filed 13F reports for the period ending June 2026.

Their combined ownership stood at 37.3% of outstanding shares in June 2026, down from 48.9% in March 2026.
Their total shares held in SNWV decreased -15.98% from the prior quarter, while the number of investors in SANUWAVE Health increased 10.87% year over year.
During the quarter, 27 of these 51 funds increased positions in SNWV, 16 reduced exposure, and 8 held steady.
Institutional investors collectively held 3.21Mn shares in SANUWAVE Health as of June 2026, down by 609.82K shares quarter on quarter, and down 1.09Mn shares year over year.
Solas Capital Management, LLC is the top holder of SANUWAVE Health as of June 30, 2026, with 610.97K shares representing 7.1% of outstanding stock.
The largest buyers of SANUWAVE Health for the quarter ending June 2026 were Solas Capital Management, LLC (323.45K), UBS Group AG (46.53K), Praetorian PR LLC (45.0K), MARSHALL WACE, LLP (42.12K), CITADEL ADVISORS LLC (41.38K).
Leading sellers of SANUWAVE Health shares for the quarter ending June 2026 were Opaleye Management Inc. (675.13K), BlackRock, Inc. (321.67K), State Street Corp (107.81K), GEODE CAPITAL MANAGEMENT, LLC (85.7K), Northern Trust Corp (46.34K).
SANUWAVE Health's 10 largest shareholders as of June 2026 include Solas Capital Management, LLC (610.97K), AWM Investment Company, Inc. (454.55K), Praetorian PR LLC (395.0K), VANGUARD CAPITAL MANAGEMENT LLC (352.76K), Opaleye Management Inc. (306.14K), UBS Group AG (256.79K), BlackRock, Inc. (159.87K), GEODE CAPITAL MANAGEMENT, LLC (86.1K), CITADEL ADVISORS LLC (59.47K), VANGUARD FIDUCIARY TRUST CO (43.1K) per Business Quant data.

Form 13F Holdings

51 Institutional Holders

Report period 30 Jun, 2026

Total shares held 3.21Mn

Of outstanding 37.27%

#	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