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DRW Securities’s Rubrik RBRK Stock Holding History

DRW Securities’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 		$586K Buy
+7,297
New +$459K 0.01% 391
2025
Q3 		– Sell
-9,073
Closed -$813K – 1682
2025
Q2 		$813K Buy
+9,073
New +$717K 0.02% 334

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 $3.38T AUM 44.17% 1-Year Est. Return

DRW Securities's RBRK Position: Q2 2026 in Review

DRW Securities opened a new position in Rubrik (RBRK) in Q2 2026: 7,297 shares worth $586K. The stake represents 0.01% of the portfolio and ranks #391 among its holdings. This is a return to the name: DRW Securities previously reported a position in RBRK as recently as Q2 2025.

DRW Securities first reported a position in RBRK in Q2 2025 and has held it in 2 quarters since. The position peaked at $813K in Q2 2025. 575 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • DRW Securities held 7,297 shares of Rubrik worth $586K as of Q2 2026.
  • Rubrik was a new DRW Securities position in Q2 2026.
  • Rubrik made up 0.01% of DRW Securities's portfolio in Q2 2026, its #391 holding.
  • DRW Securities first reported a position in Rubrik in Q2 2025 and has held it in 2 quarters since.
  • DRW Securities's Rubrik position peaked at $813K in Q2 2025.
  • 575 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on DRW Securities's 13F filing for Q2 2026, filed 14 Aug 2026.