Russell Investments Group
RBRK icon

Russell Investments Group’s Rubrik RBRK Stock Holding History

Russell Investments Group’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 		$755K Sell
15,417
-55,029
-78% -$3.16M ﹤0.01% 2345
2025
Q4 		$5.39M Buy
70,446
+1,060
+2% +$81.3K 0.01% 1274
2025
Q3 		$5.74M Sell
69,386
-76,790
-53% -$6.6M 0.01% 1228
2025
Q2 		$12.8M Buy
146,176
+102,426
+234% +$8.1M 0.02% 751
2025
Q1 		$2.77M Buy
43,750
+43,326
+10,218% +$2.96M ﹤0.01% 1515
2024
Q4 		$27.7K Buy
+424
New +$20.9K ﹤0.01% 2950

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

Russell Investments Group's RBRK Position: Q1 2026 in Review

Russell Investments Group reduced its Rubrik (RBRK) stake by 78% in Q1 2026, selling an estimated $3.16M and leaving 15,417 shares worth $755K. The position accounts for ﹤0.01% of the portfolio, ranked #2345.

Russell Investments Group first reported a position in RBRK in Q4 2024 and has held it in 6 quarters since. The position peaked at $12.8M in Q2 2025. 462 funds tracked by Wall St. Rank hold RBRK as of Q1 2026.

  • Russell Investments Group held 15,417 shares of Rubrik worth $755K as of Q1 2026.
  • Russell Investments Group sold 55,029 Rubrik shares in Q1 2026, an estimated $3.16M.
  • Rubrik made up ﹤0.01% of Russell Investments Group's portfolio in Q1 2026, its #2345 holding.
  • Russell Investments Group first reported a position in Rubrik in Q4 2024 and has held it in 6 quarters since.
  • Russell Investments Group's Rubrik position peaked at $12.8M in Q2 2025.
  • 462 funds tracked by Wall St. Rank held Rubrik as of Q1 2026.

Based on Russell Investments Group's 13F filing for Q1 2026, filed 8 May 2026.