RALLYBIO CORP

CUSIP: 75120L100 Class: Common Stock

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (4)

Ground Swell Capital, LLC
Value ($000) $11 Shares 15,399
ACT Advisors, LLC.
Value ($000) $9 Shares 13,153
TWO SIGMA ADVISERS, LP
Value ($000) $13 Shares 19,300
GSA CAPITAL PARTNERS LLP
Value ($000) $0 Shares 19,303

Increased Positions (7)

RENAISSANCE TECHNOLOGIES LLC
Value ($000) $573 (+60.7%) Shares 835,692 (+16.9%)
XTX Topco Ltd
Value ($000) $67 (+126.4%) Shares 97,313 (+64.6%)
VANGUARD GROUP INC
Value ($000) $697 (+39.8%) Shares 1,016,249 (+1.7%)
TWO SIGMA INVESTMENTS, LP
Value ($000) $25 (+137.1%) Shares 37,000 (+72.5%)
GEODE CAPITAL MANAGEMENT, LLC
Value ($000) $170 (+39.2%) Shares 248,005 (+1.2%)
UBS Group AG
Value ($000) $3 (+165.4%) Shares 4,577 (+93.0%)
BANK OF AMERICA CORP /DE/
Value ($000) $0 (+60.7%) Shares 251 (+16.2%)

Decreased Positions (11)

Rangeley Capital, LLC
Value ($000) $27 (-33.7%) Shares 40,000 (-51.8%)
CITADEL ADVISORS LLC
Value ($000) $174 (-20.4%) Shares 253,842 (-42.1%)
SUSQUEHANNA INTERNATIONAL GROUP, LLP
Value ($000) $69 (+1.6%) Shares 100,724 (-26.1%)
BARCLAYS PLC
Value ($000) $4 (-78.2%) Shares 5,719 (-62.8%)
PRUDENTIAL FINANCIAL INC
Value ($000) $20 (+4.2%) Shares 29,100 (-24.2%)
Tower Research Capital LLC (TRC)
Value ($000) $3 (-38.9%) Shares 4,524 (-55.6%)
CITIGROUP INC
Value ($000) $3 (-45.4%) Shares 3,932 (-60.3%)
JPMORGAN CHASE & CO
Value ($000) $0 (-87.3%) Shares 82 (-90.7%)
Virtu Financial LLC
Value ($000) $0 (-5.0%) Shares 27,132 (-31.0%)
HRT FINANCIAL LP
Value ($000) $0 (-12.5%) Shares 21,387 (-33.6%)
ACADIAN ASSET MANAGEMENT LLC
Value ($000) $0 (+27.3%) Shares 83,480 (-7.5%)

Exited Positions (3)

CAPTRUST FINANCIAL ADVISORS
Value ($000) $5 Shares 10,000
Rockefeller Capital Management L.P.
Value ($000) $0 Shares 550
JONES FINANCIAL COMPANIES LLLP
Value ($000) $0 Shares 90