Quantinno Capital Management
RBRK icon

Quantinno Capital Management’s Rubrik RBRK Stock Holding History

Quantinno Capital 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
Q3 		$13.4M Buy
117,016
+30,239
+35% +$2.78M 0.01% 966
2026
Q2 		$6.97M Buy
86,777
+4,638
+6% +$292K 0.01% 1124
2026
Q1 		$4.02M Buy
82,139
+50,633
+161% +$2.91M 0.01% 1245
2025
Q4 		$2.41M Buy
31,506
+650
+2% +$49.9K ﹤0.01% 1294
2025
Q3 		$2.54M Buy
30,856
+9,196
+42% +$791K 0.01% 1147
2025
Q2 		$1.94M Buy
+21,660
New +$1.71M 0.01% 1107

Other funds holding RBRK

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 38.25% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $109B AUM 51.53% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 42.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Quantinno Capital Management's RBRK Position: Q3 2026 in Review

Quantinno Capital Management increased its Rubrik (RBRK) stake by 35% in Q3 2026, buying an estimated $2.78M and bringing the position to 117,016 shares worth $13.4M. The position accounts for 0.01% of the portfolio, ranked #966.

Quantinno Capital Management first reported a position in RBRK in Q2 2025 and has held it in 6 quarters since. 517 funds tracked by Wall St. Rank hold RBRK as of Q3 2026.

  • Quantinno Capital Management held 117,016 shares of Rubrik worth $13.4M as of Q3 2026.
  • Quantinno Capital Management bought 30,239 Rubrik shares in Q3 2026, an estimated $2.78M.
  • Rubrik made up 0.01% of Quantinno Capital Management's portfolio in Q3 2026, its #966 holding.
  • Quantinno Capital Management first reported a position in Rubrik in Q2 2025 and has held it in 6 quarters since.
  • 517 funds tracked by Wall St. Rank held Rubrik as of Q3 2026.

Based on Quantinno Capital Management's 13F filing for Q3 2026, filed 13 Nov 2026.