SPPAM
RBRK icon

Summit Partners Public Asset Management’s Rubrik RBRK Stock Holding History

Summit Partners Public Asset 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
2025
Q4 		– Sell
-333,800
Closed -$27.5M – 220
2025
Q3 		$27.5M Sell
333,800
-350,200
-51% -$30.1M 0.57% 58
2025
Q2 		$61.3M Buy
684,000
+384,000
+128% +$30.4M 1.55% 18
2025
Q1 		$18.3M Buy
300,000
+150,000
+100% +$10.2M 0.47% 73
2024
Q4 		$9.8M Buy
+150,000
New +$7.41M 0.19% 113

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

Summit Partners Public Asset Management's RBRK Position: Q2 2026 in Review

Summit Partners Public Asset Management sold out of Rubrik (RBRK) in Q2 2026, closing a stake of 200,000 shares — an estimated $9.79M sold.

Summit Partners Public Asset Management first reported a position in RBRK in Q3 2024 and held it in 7 quarters. The position peaked at $89.1M in Q2 2025. 575 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • Summit Partners Public Asset Management reported no remaining Rubrik position as of Q2 2026 after selling out during the quarter.
  • Summit Partners Public Asset Management sold 200,000 Rubrik shares in Q2 2026, an estimated $9.79M.
  • Summit Partners Public Asset Management first reported a position in Rubrik in Q3 2024 and held it in 7 quarters.
  • Summit Partners Public Asset Management's Rubrik position peaked at $89.1M in Q2 2025.
  • 575 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on Summit Partners Public Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.