Delisting riskPopularity #4,520
HeartBeam (BEAT)
Builds cable-free ECG technology that synthesizes a 12-lead reading for arrhythmia assessment.
$0.3898
vs last close−0.04 (−10.12%)
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13F · 13D/G · Form 4
| Institutions | 14.40% | 8.11M shares | |
|---|---|---|---|
| 42 holders · as of Jun 30, 2026 | |||
| Insiders | 17.20% | 9.69M shares | |
| 10 holders · as of Aug 13, 2026 | |||
| Other | 68.40% | 38.54M shares | |
| remainder | |||
56.35M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
42 holders · 8.11M shares · 10 new positions · 20 increased · 6 reduced · 6 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Vanguard Capital Management LLC | 2.14M | 3.79% | +939.7K | Aug 13, 2026 |
| BlackRock, Inc. | 987.8K | 1.75% | +89.5K | Aug 7, 2026 |
| Corsair Capital Management, L.P. | 912.5K | 1.62% | +912.5Knew | Aug 14, 2026 |
| Bleichroeder LP | 625.0K | 1.11% | +625.0Knew | Aug 13, 2026 |
| Geode Capital Management, LLC | 479.4K | 0.85% | +102.2K | Aug 12, 2026 |
| Smith, Salley & Associates | 367.6K | 0.65% | 0 | Jul 23, 2026 |
| UBS Group AG | 298.9K | 0.53% | −36.3K | Aug 13, 2026 |
| Vanguard Fiduciary Trust Co | 274.8K | 0.49% | +124.8K | Aug 13, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Strome Mark Eincl. Strome Mezzanine Fund II, LP, Strome Investment Management LP +1 more | 6.80% | 3.76M | 13D | Aug 13, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Apr 16, 2026 | Richard Ferraridirector | Purchase · 2 lots | 120,000 | $0.8000 | 291,636 |
| Apr 16, 2026 | Mark E. Stromedirector | Purchase | 750,000 | $0.8000 | 3,650,000 |
| Apr 16, 2026 | Marga Ortigas-Wedekinddirector | Purchase | 25,000 | $0.8000 | 137,293 |
| Apr 16, 2026 | Robert Paul ENOofficer: President | Purchase | 12,500 | $0.8000 | 36,742 |
| Apr 16, 2026 | Branislav Vajdicdirector | Purchase | 31,250 | $0.8000 | 909,914 |
| Apr 16, 2026 | Michael R. Jaffdirector | Purchase | 31,250 | $0.8000 | 31,250 |
| Apr 16, 2026 | Willem Elfrinkdirector | Purchase | 187,500 | $0.8000 | 538,667 |
| Apr 16, 2026 | Tim Cruickshankofficer: CFO | Purchase | 31,250 | $0.8000 | 72,230 |
| Dec 17, 2025 | Mark E. Strome10 percent owner | Sale | 250,000 | $3.58 | 2,900,000 |
| Dec 18, 2025 | George de Uriostedirector | Sale | 33,185 | $2.83 | 0 |
House and Senate disclosures
Not reported.