Brown Advisory’s ImmunityBio IBRX Stock Holding History

Brown Advisory’s Portfolio IBRX Stock Details IBRX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$152K	Buy	19,801 +7,075	+56%	+$48.4K	﹤0.01%	1352
2025 Q4	$25.2K	Buy	+12,726	New	+$28.8K	﹤0.01%	1376

Other funds holding IBRX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return

Brown Advisory's IBRX Position: Q1 2026 in Review

Brown Advisory increased its ImmunityBio (IBRX) stake by 56% in Q1 2026, buying an estimated $48.4K and bringing the position to 19,801 shares worth $152K. The position accounts for ﹤0.01% of the portfolio, ranked #1352.

Brown Advisory first reported a position in IBRX in Q4 2025 and has held it in 2 quarters since. 386 funds tracked by Wall St. Rank hold IBRX as of Q1 2026.

Brown Advisory held 19,801 shares of ImmunityBio worth $152K as of Q1 2026.
Brown Advisory bought 7,075 ImmunityBio shares in Q1 2026, an estimated $48.4K.
ImmunityBio made up ﹤0.01% of Brown Advisory's portfolio in Q1 2026, its #1352 holding.
Brown Advisory first reported a position in ImmunityBio in Q4 2025 and has held it in 2 quarters since.
386 funds tracked by Wall St. Rank held ImmunityBio as of Q1 2026.

Based on Brown Advisory's 13F filing for Q1 2026, filed 15 May 2026.