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AJU IB Investment Company’s Rallybio RLYB Stock Holding History

AJU IB Investment Company’s Portfolio RLYB Stock Details RLYB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-94,334
Closed -$846K – 3
2026
Q1 		$846K Sell
94,334
-1
-0% -$7 2.77% 4
2025
Q4 		$4.14M Hold
94,335
– – 18.18% 2
2025
Q3 		$377K Hold
94,335
– – 0.33% 5
2025
Q2 		$255K Hold
94,335
– – 0.28% 6
2025
Q1 		$494K Hold
94,335
– – 0.59% 4
2024
Q4 		$724K Buy
+94,335
New +$790K 0.71% 4
2022
Q3 		$10.9M Hold
94,335
– – 18.69% 2
2022
Q2 		$5.7M Hold
94,335
– – 11.03% 4
2022
Q1 		$5.27M Hold
94,335
– – 8.13% 4
2021
Q4 		$7.2M Buy
+94,335
New +$11M 10.03% 4

Other funds holding RLYB

ACM
ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return
TGA
TPG GP A Fort Worth, Texas $5B AUM 58.56% 1-Year Est. Return
PBPIA
Pivotal bioVenture Partners Investment Advisor San Francisco, California $308M AUM 120.89% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AC
Almitas Capital Santa Monica, California $417M AUM 22.81% 1-Year Est. Return

AJU IB Investment Company's RLYB Position: Q2 2026 in Review

AJU IB Investment Company sold out of Rallybio (RLYB) in Q2 2026, closing a stake of 94,334 shares — an estimated $846K sold.

AJU IB Investment Company first reported a position in RLYB in Q4 2021 and held it in 10 quarters. The position peaked at $10.9M in Q3 2022. 37 funds tracked by Wall St. Rank hold RLYB as of Q2 2026.

  • AJU IB Investment Company reported no remaining Rallybio position as of Q2 2026 after selling out during the quarter.
  • AJU IB Investment Company sold 94,334 Rallybio shares in Q2 2026, an estimated $846K.
  • AJU IB Investment Company first reported a position in Rallybio in Q4 2021 and held it in 10 quarters.
  • AJU IB Investment Company's Rallybio position peaked at $10.9M in Q3 2022.
  • 37 funds tracked by Wall St. Rank held Rallybio as of Q2 2026.

Based on AJU IB Investment Company's 13F filing for Q2 2026.