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Fred Alger Management’s Rubrik RBRK Stock Holding History

Fred Alger Management’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
Q2 		– Sell
-16,968
Closed -$831K – 506
2026
Q1 		$831K Sell
16,968
-274,535
-94% -$15.8M ﹤0.01% 369
2025
Q4 		$22.3M Buy
291,503
+123,873
+74% +$9.5M 0.09% 111
2025
Q3 		$13.8M Buy
+167,630
New +$14.4M 0.05% 156

Other funds holding RBRK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fred Alger Management's RBRK Position: Q2 2026 in Review

Fred Alger Management sold out of Rubrik (RBRK) in Q2 2026, closing a stake of 16,968 shares — an estimated $831K sold.

Fred Alger Management first reported a position in RBRK in Q3 2025 and held it in 3 quarters. The position peaked at $22.3M in Q4 2025. 574 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • Fred Alger Management reported no remaining Rubrik position as of Q2 2026 after selling out during the quarter.
  • Fred Alger Management sold 16,968 Rubrik shares in Q2 2026, an estimated $831K.
  • Fred Alger Management first reported a position in Rubrik in Q3 2025 and held it in 3 quarters.
  • Fred Alger Management's Rubrik position peaked at $22.3M in Q4 2025.
  • 574 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on Fred Alger Management's 13F filing for Q2 2026, filed 14 Aug 2026.