Institutional and Fund Ownership - Buyers
Major holders that have opened new positions in IO Biotech, Inc. include Marex Group plc, GWM Advisors LLC, Cubist Systematic Strategies, LLC, and Raymond James Financial Inc .
This page shows changes in the ownership structure by listing institutions, funds, and major shareholders that have increased their holdings or opened new positions in the last reporting period. Green rows indicate new positions. Click the link icon to see the full transaction history.
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| File Date | Source | Investor | Type | Avg Price (Est) |
Shares | Δ Shares (%) |
Reported Value ($1000) |
Δ Value (%) |
Port Alloc (%) |
|
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-14 | 13F | Sectoral Asset Management Inc | 117,691 | 23.89 | 164 | 58.25 | ||||
| 2025-08-14 | 13F | GWM Advisors LLC | 24,217 | 34 | ||||||
| 2025-08-11 | 13F | Citigroup Inc | 314 | 0 | ||||||
| 2025-08-08 | 13F | SBI Securities Co., Ltd. | 132 | 1.54 | 0 | |||||
| 2025-08-14 | 13F | Jane Street Group, Llc | 25,946 | 9.40 | 36 | 44.00 | ||||
| 2025-08-14 | 13F | UBS Group AG | 13,259 | 7.32 | 18 | 38.46 | ||||
| 2025-08-14 | 13F | Raymond James Financial Inc | 1,000 | 1 | ||||||
| 2025-08-19 | 13F | Marex Group plc | 45,000 | 63 | ||||||
| 2025-08-12 | 13F | Proequities, Inc. | 0 | 0 | ||||||
| 2025-08-14 | 13F | Two Sigma Securities, Llc | 10,385 | 14 | ||||||
| 2025-08-13 | 13F | Renaissance Technologies Llc | 139,300 | 10.21 | 194 | 40.88 | ||||
| 2025-08-14 | 13F | Cubist Systematic Strategies, LLC | 13,096 | 18 |
