Rallybio Corporation

Historical 13F Holders

Symbol
RLYB
CUSIP
75120L100
All holders as of
Q4 2025
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 75120L100 since 12/18/2024, largest first.

Filer % of Class Filed
Viking Global Investors LP 13G/A
10.0% 2/17/2026
Event 12/31/2025
TPG GP A, LLC 13D/A
7.2% 3/3/2026
Event 3/1/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
FMR LLC 13G/A
4.3% 2/12/2025
Event 12/31/2024

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2025 Q4 45 24.9 M $20.7 M
2025 Q3 47 29.8 M $14.9 M
2025 Q2 49 31.2 M $10.5 M
2025 Q1 48 32.0 M $20.9 M
2024 Q4 50 32.4 M $31.1 M
2024 Q3 51 31.2 M $36.5 M
2024 Q2 70 31.7 M $42.5 M
2024 Q1 66 30.4 M $56.2 M
2023 Q4 58 31.9 M $76.2 M
2023 Q3 61 31.2 M $105 M
2023 Q2 61 33.3 M $188 M
2023 Q1 56 32.1 M $183 M
2022 Q4 60 32.6 M $214 M
2022 Q3 54 27.8 M $402 M
2022 Q2 48 27.7 M $209 M
2022 Q1 48 27.8 M $194 M
2021 Q4 39 27.4 M $260 M
2021 Q3 35 24.1 M $420 M