3 institutions reported holding $23,209 of HEARTSCIENCES INC (HSCSW) in SEC 13F filings for 2026-06-30. Largest institutional holders: Clear Street Group Inc. ($13,593), CITADEL ADVISORS LLC ($9,562), UBS Group AG ($54). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Clear Street Group Inc. | $13,593 | 270,770 | Hold |
| 2 | CITADEL ADVISORS LLC | $9,562 | 187,495 | Trimmed |
| 3 | UBS Group AG | $54 | 1,086 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30