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Callan Family Office’s Rubrik RBRK Stock Holding History

Callan Family Office’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 		$528K Buy
6,579
+316
+5% +$19.9K 0.01% 798
2026
Q1 		$307K Buy
6,263
+174
+3% +$9.99K 0.01% 922
2025
Q4 		$466K Buy
6,089
+1,028
+20% +$78.9K 0.01% 802
2025
Q3 		$416K Buy
+5,061
New +$435K 0.01% 594

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

Callan Family Office's RBRK Position: Q2 2026 in Review

Callan Family Office increased its Rubrik (RBRK) stake by 5% in Q2 2026, buying an estimated $19.9K and bringing the position to 6,579 shares worth $528K. The position accounts for 0.01% of the portfolio, ranked #798.

Callan Family Office first reported a position in RBRK in Q3 2025 and has held it in 4 quarters since. 575 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • Callan Family Office held 6,579 shares of Rubrik worth $528K as of Q2 2026.
  • Callan Family Office bought 316 Rubrik shares in Q2 2026, an estimated $19.9K.
  • Rubrik made up 0.01% of Callan Family Office's portfolio in Q2 2026, its #798 holding.
  • Callan Family Office first reported a position in Rubrik in Q3 2025 and has held it in 4 quarters since.
  • 575 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on Callan Family Office's 13F filing for Q2 2026, filed 11 Aug 2026.