D.E. Shaw & Co
RBRK icon

D.E. Shaw & Co’s Rubrik RBRK Stock Holding History

D.E. Shaw & Co’s Portfolio RBRK Stock Details RBRK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$10.4M Sell
213,100
-43,500
-17% -$2.5M 0.01% 1598
2025
Q4 		$19.6M Buy
256,600
+11,800
+5% +$905K 0.01% 1254
2025
Q3 		$20.1M Buy
244,800
+190,600
+352% +$16.4M 0.01% 1176
2025
Q2 		$4.86M Buy
54,200
+47,000
+653% +$3.72M ﹤0.01% 2060
2025
Q1 		$439K Buy
+7,200
New +$492K ﹤0.01% 3571

Other funds holding RBRK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return
PC
PointState Capital New York $7.9B AUM 42.31% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

D.E. Shaw & Co's RBRK Position: Q1 2026 in Review

D.E. Shaw & Co reduced its Rubrik (RBRK) stake by 96% in Q1 2026, selling an estimated $50M and leaving 33,741 shares worth $1.65M. The position accounts for ﹤0.01% of the portfolio, ranked #3059.

D.E. Shaw & Co first reported a position in RBRK in Q4 2024 and has held it in 6 quarters since. The position peaked at $387M in Q2 2025. 462 funds tracked by Wall St. Rank hold RBRK as of Q1 2026.

  • D.E. Shaw & Co held 33,741 shares of Rubrik worth $1.65M as of Q1 2026.
  • D.E. Shaw & Co sold 871,799 Rubrik shares in Q1 2026, an estimated $50M.
  • Rubrik made up ﹤0.01% of D.E. Shaw & Co's portfolio in Q1 2026, its #3059 holding.
  • D.E. Shaw & Co first reported a position in Rubrik in Q4 2024 and has held it in 6 quarters since.
  • D.E. Shaw & Co's Rubrik position peaked at $387M in Q2 2025.
  • 462 funds tracked by Wall St. Rank held Rubrik as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.