RLYB

RALLYBIO CORP

Data as of 2026 Q2 (06-30) · 13F snapshot

Summary

RALLYBIO CORP (RLYB) is held as common stock by 3 tracked hedge-fund managers, with a combined reported value of ~$24.32M; the largest are Ken Griffin, Andreas Halvorsen, Renaissance Technologies. This quarter: 2 added. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.

Attention · LowThis quarter · Heating up

Common-stock holders3

Congress trades0

Price$17.22vs quarter-end+7.62%

Sectors0

This quarter's moves

New0

Added2

Trimmed / sold0

Top holder

Ken Griffin

Common-stock positions

PUT and CALL disclosures are excluded from these holder counts and values.

Andreas HalvorsenHold

Value $8.39M0.0% of portfolio524,3472026 Q2

Investor	Period	Value	Shares	% of portfolio	Action
Andreas Halvorsen	2026 Q2	$8.39M	524,347	0.0%	Hold

Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.