Rallybio Corp Com

CUSIP 75120L209StockRLYBQ4 2025

Rallybio Corp Com — Owners — 13D/13G Beneficial Ownership · FBInvestor

13D / 13G Filings

Schedule 13D/13G on record

Beneficial Filers

Distinct reporting persons

Largest Stake

10.6%

Max % of class reported

Institutional Holders

13F filers (latest quarter)

3 filings · latest Mar 6, 2026

#	Filed	Reporting Person	Form	% of Class	Shares	Filing
1	Mar 6, 2026	Fmr LLC	13G/A	10.6%	561.8K	SEC
2	Mar 6, 2026	Fmr LLC	13G	7.1%	372.8K	SEC
3	Feb 27, 2026	5am Ventures V, L.P.	13D/A	5.5%	—	SEC

Largest reported positions · latest quarter

#	Fund	Shares	Value
1	Captrust Financial Advisors	10.0K	$6.9K