InsiderFlow › Who owns these stocks › MASI
| Fund | Signal | Value | Date |
|---|---|---|---|
| Politan Capital | HOLD | SC 13D/A | 2026-06-11 |
Politan Capital filed a 13D/A showing it has changed its stake in MASI, which usually means the hedge fund has increased its shareholding. Such filings are required when an investor passes a certain ownership threshold, so the market sees it as institutional interest in the company.
Source: SEC 13F filings. Updated Jul 18, 2026.