Vanguard Portfolio Management
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Vanguard Portfolio Management’s ArriVent BioPharma AVBP Stock Holding History

Vanguard Portfolio Management’s Portfolio AVBP Stock Details AVBP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$11.6M Buy
335,320
+81,468
+32% +$2.4M ﹤0.01% 2151
2026
Q1 		$5.86M Buy
+253,852
New +$5.73M ﹤0.01% 2278

Other funds holding AVBP

SCM
Suvretta Capital Management New York $5.47B AUM 131.34% 1-Year Est. Return
IAM
Infinitum Asset Management Fort Lauderdale, Florida $983M AUM 26.53% 1-Year Est. Return
HA
HHLR Advisors Grand Cayman, Cayman Islands $832M AUM 32.38% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
O
OrbiMed New York $5.4B AUM 163.13% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
OCA
Octagon Capital Advisors New York $1.11B AUM 866.76% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SI
Sofinnova Investments Menlo Park, California $1.93B AUM 134.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management's AVBP Position: Q2 2026 in Review

Vanguard Portfolio Management increased its ArriVent BioPharma (AVBP) stake by 32% in Q2 2026, buying an estimated $2.4M and bringing the position to 335,320 shares worth $11.6M. The position accounts for ﹤0.01% of the portfolio, ranked #2151.

Vanguard Portfolio Management first reported a position in AVBP in Q1 2026 and has held it in 2 quarters since. 156 funds tracked by Wall St. Rank hold AVBP as of Q2 2026.

  • Vanguard Portfolio Management held 335,320 shares of ArriVent BioPharma worth $11.6M as of Q2 2026.
  • Vanguard Portfolio Management bought 81,468 ArriVent BioPharma shares in Q2 2026, an estimated $2.4M.
  • ArriVent BioPharma made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #2151 holding.
  • Vanguard Portfolio Management first reported a position in ArriVent BioPharma in Q1 2026 and has held it in 2 quarters since.
  • 156 funds tracked by Wall St. Rank held ArriVent BioPharma as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.