© 2026 Stocks Telegraph All rights reserved.
Most stock quote data provided by Financial Modeling Prep
Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.
Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.
About 4.66% of ACON shares are held by financial institutions. GEODE CAPITAL MANAGEMENT, LLC is the top corporate investor, holding 33.89K shares valued at $4.88K. A 0.36% stake in Aclarion, Inc. is owned by the company. BEAIRD HARRIS WEALTH MANAGEMENT, LLC owns 0 shares valued at -, which translates its holding of 0% of the stake in the company.
| Date | Holder | % Stake | Shares Held | Total Value ($) | Shares | % Change in Portfolio |
|---|---|---|---|---|---|---|
| Dec 31, 2024 | GEODE CAPITAL MANAGEMENT, LLC | 0.36% | 33.89K | 4.88K | 0 | 0 |
| Dec 31, 2024 | BEAIRD HARRIS WEALTH MANAGEMENT, LLC | 0% | 0 | - | -25 | -100.00% |
| Dec 31, 2024 | UBS GROUP AG | 0% | 0 | - | -39.97K | -100.00% |
| Dec 31, 2024 | JANE STREET GROUP, LLC | 0% | 0 | - | -12.24K | -100.00% |
| Dec 31, 2024 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0% | 0 | - | -14.15K | -100.00% |
| Dec 31, 2024 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.1% | 9.14K | 1.32K | -52 | -0.57% |
| Dec 31, 2024 | SCIENTECH RESEARCH LLC | 0.15% | 13.8K | 1.99K | 13.8K | +100.00% |
| Dec 31, 2024 | CAPTRUST FINANCIAL ADVISORS | 2.11% | 199.47K | 28.72K | -14.56K | -6.80% |
| Dec 31, 2024 | BANK OF AMERICA CORP /DE/ | 0% | 85 | 12 | 15 | +21.43% |
| Dec 31, 2024 | FMR LLC | 0.01% | 610 | 88 | 610 | +100.00% |
| Dec 31, 2024 | TWO SIGMA SECURITIES, LLC | 0.18% | 16.67K | 2.4K | -32.63K | -66.18% |
| Dec 31, 2024 | HRT FINANCIAL LP | 0.44% | 41.94K | 6K | 41.94K | +100.00% |
| Dec 31, 2024 | VIRTU FINANCIAL LLC | 1.56% | 146.89K | 21K | 146.89K | +100.00% |
| Mar 31, 2024 | WELLS FARGO & COMPANY/MN | 0% | 0 | - | -41 | -100.00% |
| Mar 31, 2024 | CITADEL ADVISORS LLC | 0% | 0 | - | -27.66K | -100.00% |
| Mar 31, 2024 | TWO SIGMA SECURITIES, LLC | 0% | 0 | - | -23.03K | -100.00% |
| Mar 31, 2024 | HRT FINANCIAL LP | 0% | 0 | - | -26.21K | -100.00% |
| Mar 31, 2024 | TOWER RESEARCH CAPITAL LLC (TRC) | 0% | 0 | - | -13.29K | -100.00% |
| Mar 31, 2024 | CAPTRUST FINANCIAL ADVISORS | 17.68% | 98.44K | 32.44K | -375.99K | -79.25% |
| Mar 31, 2024 | STATE STREET CORP | 0% | 0 | - | -15.8K | -100.00% |
| Mar 31, 2024 | WHITTIER TRUST CO | 0% | 0 | - | -9.64K | -100.00% |
| Mar 31, 2024 | GEODE CAPITAL MANAGEMENT, LLC | 0% | 0 | - | -31.32K | -100.00% |
| Dec 31, 2023 | CAPTRUST FINANCIAL ADVISORS | 0.35% | 474.43K | 94.89K | 46.78K | +10.94% |
| Dec 31, 2023 | HRT FINANCIAL LP | 0.02% | 26.21K | 5K | 26.21K | +100.00% |
| Dec 31, 2023 | TWO SIGMA SECURITIES, LLC | 0.02% | 23.03K | 4.61K | 23.03K | +100.00% |
| Dec 31, 2023 | STATE STREET CORP | 0.01% | 15.8K | 3.16K | 0 | 0 |
| Dec 31, 2023 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.01% | 13.29K | 2.66K | -39 | -0.29% |
| Dec 31, 2023 | WHITTIER TRUST CO | 0.01% | 9.64K | 1.93K | 4.82K | +100.00% |
| Dec 31, 2023 | WELLS FARGO & COMPANY/MN | 0% | 41 | 8 | 2 | +5.13% |
| Dec 31, 2023 | RENAISSANCE TECHNOLOGIES LLC | 0% | 0 | - | -28.1K | -100.00% |
| Dec 31, 2023 | UBS GROUP AG | 0% | 0 | - | -134 | -100.00% |
| Dec 31, 2023 | CITADEL ADVISORS LLC | 0.02% | 27.66K | 5.53K | 10.45K | +60.73% |
| Dec 31, 2023 | GEODE CAPITAL MANAGEMENT, LLC | 0.02% | 31.32K | 6.26K | 0 | 0 |
| Sep 30, 2023 | JANE STREET GROUP, LLC | 0% | 0 | - | -37.52K | -100.00% |
| Sep 30, 2023 | HRT FINANCIAL LP | 0% | 0 | - | -50.08K | -100.00% |
| Sep 30, 2023 | TWO SIGMA SECURITIES, LLC | 0% | 0 | - | -14.12K | -100.00% |
| Sep 30, 2023 | WELLS FARGO & COMPANY/MN | 0% | 39 | - | 23 | +143.75% |
| Sep 30, 2023 | GEODE CAPITAL MANAGEMENT, LLC | 0.38% | 31.32K | - | 31.32K | +100.00% |
| Sep 30, 2023 | UBS GROUP AG | 0% | 134 | - | 134 | +100.00% |
| Sep 30, 2023 | WHITTIER TRUST CO | 0.06% | 4.82K | - | 0 | 0 |
| Sep 30, 2023 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.16% | 13.32K | - | -3 | -0.02% |
| Sep 30, 2023 | V WEALTH ADVISORS LLC | 0% | 0 | - | -10K | -100.00% |
| Sep 30, 2023 | VIRTU FINANCIAL LLC | 0% | 0 | - | -35.14K | -100.00% |
Among the ACON insiders holding of 0% of the stake in company, NEAL DAVID K, , holds the largest shares of 104.68K. BOND RYAN, Chief Strategy Officer, is the second largest ACON insider with ownership of 48.53K shares. WESEMANN WILLIAM, director, stands third with possession of 21.04K shares of that stake.
| Insiders | Designation | Shares Held |
|---|---|---|
| NEAL DAVID K | 104.68K | |
| BOND RYAN | Chief Strategy Officer | 48.53K |
| WESEMANN WILLIAM | director | 21.04K |
| LORBIECKI JOHN PAUL | Chief Financial Officer | 4.1K |
| NESS BRENT | Chief Executive Officer | 11 |
| THRAMANN JEFFREY JOHN | Executive Chairman | 1 |
| Date | Insider | Type | Cost | Shares | Value ($) | Shares Total |
|---|---|---|---|---|---|---|
| Nov 26, 2025 | NESS BRENT | PURCHASE | 6.20 | 10 | 62 | 11 |
| Feb 16, 2023 | THRAMANN JEFFREY JOHN | PURCHASE | 1000.00 | 1 | 1K | 1 |
| Dec 29, 2022 | LORBIECKI JOHN PAUL | PURCHASE | 0.43 | 4.1K | 1.76K | 4.1K |
| Dec 29, 2022 | NESS BRENT | PURCHASE | 0.51 | 8.5K | 4.34K | 11.79K |
| Dec 28, 2022 | NESS BRENT | PURCHASE | 0.42 | 2.29K | 961.38 | 3.29K |
| Apr 22, 2022 | BOND RYAN | PURCHASE | 0.73 | 21K | 15.33K | 48.53K |
| Apr 21, 2022 | NEAL DAVID K | PURCHASE | 0.00 | 34.4K | - | 104.68K |
| Apr 21, 2022 | NESS BRENT | PURCHASE | 0.00 | 1K | - | 342.37K |
| Apr 21, 2022 | WESEMANN WILLIAM | PURCHASE | 4.35 | 11K | 47.85K | 21.04K |