Vanguard Fiduciary Trust
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Vanguard Fiduciary Trust’s Rallybio RLYB Stock Holding History

Vanguard Fiduciary Trust’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 		$269K Buy
16,820
+3,273
+24% +$42.1K ﹤0.01% 3482
2026
Q1 		$122K Buy
+13,547
New +$92.6K ﹤0.01% 3669

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 $3B AUM 119.43% 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

Vanguard Fiduciary Trust's RLYB Position: Q2 2026 in Review

Vanguard Fiduciary Trust increased its Rallybio (RLYB) stake by 24% in Q2 2026, buying an estimated $42.1K and bringing the position to 16,820 shares worth $269K. The position accounts for ﹤0.01% of the portfolio, ranked #3482.

Vanguard Fiduciary Trust first reported a position in RLYB in Q1 2026 and has held it in 2 quarters since. 38 funds tracked by Wall St. Rank hold RLYB as of Q2 2026.

  • Vanguard Fiduciary Trust held 16,820 shares of Rallybio worth $269K as of Q2 2026.
  • Vanguard Fiduciary Trust bought 3,273 Rallybio shares in Q2 2026, an estimated $42.1K.
  • Rallybio made up ﹤0.01% of Vanguard Fiduciary Trust's portfolio in Q2 2026, its #3482 holding.
  • Vanguard Fiduciary Trust first reported a position in Rallybio in Q1 2026 and has held it in 2 quarters since.
  • 38 funds tracked by Wall St. Rank held Rallybio as of Q2 2026.

Based on Vanguard Fiduciary Trust's 13F filing for Q2 2026, filed 13 Aug 2026.