IO BIOTECH INC COM
IO BIOTECH INC COM is a security (CUSIP 449778109) tracked across SEC portfolio filings. 12 institutional managers reported $175K on Form 13F as of 2026-03-31; 1 registered fund positions totaling $-29 via N-PORT as of 2026-03-31.
Summary
- Issuer: IO BIOTECH INC
- Class: COM
- CUSIP: 449778109
- Asset category: EC
- 13F holders: 12
- 13F value: $175K
- 13F period: 2026-03-31
- N-PORT fund positions: 1
- N-PORT value: $-29
- N-PORT report: 2026-03-31
Top institutional holders (Form 13F)
| Manager | Location | Value | Shares |
|---|
| Ikarian Capital, LLC | DALLAS, TX | $81K | 1,386,565 |
| BOOTHBAY FUND MANAGEMENT, LLC | NEW YORK, NY | $27K | 451,852 |
| MARSHALL WACE, LLP | LONDON, X0 | $18K | 301,291 |
| XTX Topco Ltd | LONDON, X0 | $16K | 265,792 |
| MORGAN STANLEY | NEW YORK, NY | $12K | 206,215 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $11K | 194,158 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $3K | 57,974 |
| Beacon Pointe Advisors, LLC | NEWPORT BEACH, CA | $3K | 42,600 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $2K | 33,307 |
| UBS Group AG | Zurich, V8 | $2K | 30,980 |
| GSA CAPITAL PARTNERS LLP | LONDON, X0 | $20 | 348,352 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |
Top fund holders (N-PORT)
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