Vanguard Personalized Indexing Management
RBRK icon

Vanguard Personalized Indexing Management’s Rubrik RBRK Stock Holding History

Vanguard Personalized Indexing 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 		$927K Buy
11,551
+4,106
+55% +$258K 0.01% 1043
2026
Q1 		$365K Buy
7,445
+3,698
+99% +$212K ﹤0.01% 1498
2025
Q4 		$287K Buy
3,747
+837
+29% +$64.2K ﹤0.01% 1547
2025
Q3 		$239K Buy
2,910
+341
+13% +$29.3K ﹤0.01% 1605
2025
Q2 		$230K Buy
+2,569
New +$203K ﹤0.01% 1562

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

Vanguard Personalized Indexing Management's RBRK Position: Q2 2026 in Review

Vanguard Personalized Indexing Management increased its Rubrik (RBRK) stake by 55% in Q2 2026, buying an estimated $258K and bringing the position to 11,551 shares worth $927K. The position accounts for 0.01% of the portfolio, ranked #1043.

Vanguard Personalized Indexing Management first reported a position in RBRK in Q2 2025 and has held it in 5 quarters since. 575 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • Vanguard Personalized Indexing Management held 11,551 shares of Rubrik worth $927K as of Q2 2026.
  • Vanguard Personalized Indexing Management bought 4,106 Rubrik shares in Q2 2026, an estimated $258K.
  • Rubrik made up 0.01% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #1043 holding.
  • Vanguard Personalized Indexing Management first reported a position in Rubrik in Q2 2025 and has held it in 5 quarters since.
  • 575 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.