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Sierra Ocean’s ImmunityBio IBRX Stock Holding History

Sierra Ocean’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 		$153K Hold
20,000
– – 0.13% 59
2025
Q4 		$39.6K Buy
+20,000
New +$45.3K 0.03% 61

Other funds holding IBRX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
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
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return

Sierra Ocean's IBRX Position: Q1 2026 in Review

Sierra Ocean held its ImmunityBio (IBRX) position steady in Q1 2026 at 20,000 shares worth $153K. The position accounts for 0.13% of the portfolio, ranked #59.

Sierra Ocean 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.

  • Sierra Ocean held 20,000 shares of ImmunityBio worth $153K as of Q1 2026.
  • Sierra Ocean left its ImmunityBio share count unchanged in Q1 2026.
  • ImmunityBio made up 0.13% of Sierra Ocean's portfolio in Q1 2026, its #59 holding.
  • Sierra Ocean 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 Sierra Ocean's 13F filing for Q1 2026, filed 27 Apr 2026.