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IONS
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Smart money
Who holds it, who is trading it: 2 of the investors we track hold IONS
| Investor | Data | Period | Value / range | Portfolio weight | Change |
|---|---|---|---|---|---|
| Renaissance Technologies | 13F holdings | 2026-06-30 | $44M | 0.1% | Added |
| Cathie Wood | 13F holdings | 2026-06-30 | $24M | 0.2% | Added |
From each person’s latest published 13F, insider filing or disclosure. 13F data lags by about 45 days. Smart Money →