Helius Medical Technologies Inc Class A
Ownership
Ownership Structure
Who owns Helius Medical Technologies Inc Class A (HSDT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 69.2% of the shares are freely tradable; institutional investors hold 27.4%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Pantera Capital Partners LP | 7.66 | 4,987,319 | +28.3 | 06/30/2026 |
| Kathmere Capital Management, LLC | 7.06 | 4,594,960 | +0.0 | 06/30/2026 |
| Arrington Capital Management, LLC | 1.01 | 658,908 | +0.0 | 06/30/2026 |
| BlackRock Inc | 0.97 | 632,919 | +37.2 | 06/30/2026 |
| VR Advisory Services Ltd | 0.89 | 581,310 | +0.0 | 06/30/2026 |
| LPL Financial Corp | 0.86 | 560,434 | +2.4 | 06/30/2026 |
| Vanguard Capital Management, LLC | 0.85 | 555,980 | +71.3 | 06/30/2026 |
| Geode Capital Management, LLC | 0.79 | 512,017 | +38.2 | 06/30/2026 |
| Saba Capital Management, LP | 0.49 | 316,051 | +384.7 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.13 | 1,385,039 | +0.0 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: November 13, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.