Aclarion ACON Institutional Ownership

NASDAQ ACON

$1.89 +0.04 (+2.16%)

As of: Oct 19, 2026 · 3:59 PM EDT

Institutions by Trading Activity

15 Institutions

Increased 9 60.0%

Unchanged 3 20.0%

Reduced 3 20.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

4.68%

▲+0.08 pp QoQ

Shares Held by Institutions

115.33K

of 2.46Mn outstanding

▲+2.45% QoQ

Shares Outstanding

2.46Mn

2.35Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+5 vs prior quarter

Net Shares Added (QoQ)

+2.75K

accumulated since last quarter

Value of Holdings

$226.04K

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

Aclarion, Inc. (NASDAQ:ACON) was reported as a holding by 15 institutional investors in 13F filings for the quarter ended June 30, 2026.

Together they owned 4.68% of the outstanding stock in Q2 2026, up from 4.60% a quarter earlier.
Total holdings of ACON shares rose 2.45% from Q1 2026, and the holder count rose 200.00% from Q2 2025.
Of the 15 holders, 9 added to their positions, 3 reduced their stakes and 3 left their positions unchanged in Q2 2026.
In total, institutional investors held 115.33K shares of Aclarion at the end of Q2 2026, up 2.75K from the prior quarter and up 113.51K from a year earlier.
As of June 30, 2026, Bridgeway Capital Management, LLC held the largest stake in Aclarion with 19.48K shares, or 0.79% of shares outstanding.
The biggest increases in ACON positions during Q2 2026 came from Captrust Financial Advisors (+2.5K shares) and Clear Street Group Inc. (+100 shares).
The largest position reductions in ACON for Q2 2026 were by Osaic Holdings, Inc. (-29.95K shares), Geode Capital Management, LLC (-19.09K shares) and UBS Group AG (-7.68K shares).
Per Business Quant data, the 10 largest holders of Aclarion at the end of Q2 2026 were Bridgeway Capital Management, LLC (19.48K shares), Captrust Financial Advisors (17.06K shares), Vanguard Fiduciary Trust Co (16.03K shares), Susquehanna International Group, LLP (15.36K shares), Geode Capital Management, LLC (12.13K shares), XTX Topco Ltd (11.04K shares), Bank of Montreal (10K shares), Vanguard Capital Management LLC (6.78K shares), Osaic Holdings, Inc. (5K shares) and UBS Group AG (1.97K shares).

Form 13F Holdings

15 Institutional Holders

Report period 30 Jun, 2026

Total shares held 115.33K

Of outstanding 4.68%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	19,480	0.79%	▲19,480	0.00%	$56.10K
2	CAPTRUST FINANCIAL ADVISORS	0001512024	17,059	0.69%	▲2,500	+17.17%	$49.13K
3	VANGUARD FIDUCIARY TRUST CO	0000933478	16,028	0.65%	▲16,028	0.00%	$46.16K
4	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	15,355	0.62%	▲15,355	0.00%	$44.22K
5	GEODE CAPITAL MANAGEMENT, LLC	0001214717	12,128	0.49%	▼19,087	-61.15%	$34.93K
6	XTX Topco Ltd	0001828301	11,038	0.45%	▲11,038	0.00%	$31.79K
7	Bank Of Montreal /Can/	0000927971	10,000	0.41%	0	0.00%	$28.80K
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	6,782	0.28%	0	0.00%	$19.53K
9	OSAIC HOLDINGS, INC.	0001677044	5,000	0.20%	▼29,945	-85.69%	$14.40K
10	UBS Group AG	0001610520	1,968	0.08%	▼7,679	-79.60%	$5.67K
11	Barclays Plc	0000312069	283	0.01%	▲283	0.00%	$815
12	Clear Street Group Inc.	0001881567	103	0.00%	▲100	+3,333.33%	$297
13	Wells Fargo & Company/Mn	0000072971	100	0.00%	▲100	0.00%	$288
14	Caitong International Asset Management Co., Ltd	0001963355	4	0.00%	▲4	0.00%	$12
15	DANSKE BANK A/S	0000800177	1	0.00%	0	0.00%	$3