Form 13F security
RLYB · RALLYBIO CORP
Class COM
As filed on Form 13F — long US-listed positions only. No shorts, cash, bonds, or non-13F assets appear here.
Filed up to 45 days after quarter end; holdings may have changed since.
Tracked managers holding it
Share and principal positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP | 2026-06-30 | $8.4M | <0.1% | SH 524,347 | — |
Total $8.4M across 1 of 69 managers.
Sums are across tracked reports, not unique economic ownership.
Filed rows (1) — as filed
| Manager | Class | Put/call | Value | % of portfolio | SH/PRN qty | Source |
|---|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP | COM | — | $8.4M | <0.1% | SH 524,347 | 0001103804-26-000006 |