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RBRK icon

Natixis’s Rubrik RBRK Stock Holding History

Natixis’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 		$13.1M Buy
163,674
+163,654
+818,270% +$10.3M 0.05% 245
2026
Q1 		$979 Buy
+20
New +$1.15K ﹤0.01% 1066
2025
Q4 		– Sell
-820
Closed -$67.4K – 1335
2025
Q3 		$67.4K Sell
820
-459
-36% -$39.5K ﹤0.01% 918
2025
Q2 		$115K Sell
1,279
-217
-15% -$17.2K ﹤0.01% 825
2025
Q1 		$90.4K Buy
+1,496
New +$102K ﹤0.01% 801

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

Natixis's RBRK Position: Q2 2026 in Review

Natixis increased its Rubrik (RBRK) stake by 818,270% in Q2 2026, buying an estimated $10.3M and bringing the position to 163,674 shares worth $13.1M. The position accounts for 0.05% of the portfolio, ranked #245.

Natixis first reported a position in RBRK in Q1 2025 and has held it in 5 quarters since. 575 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • Natixis held 163,674 shares of Rubrik worth $13.1M as of Q2 2026.
  • Natixis bought 163,654 Rubrik shares in Q2 2026, an estimated $10.3M.
  • Rubrik made up 0.05% of Natixis's portfolio in Q2 2026, its #245 holding.
  • Natixis first reported a position in Rubrik in Q1 2025 and has held it in 5 quarters since.
  • 575 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on Natixis's 13F filing for Q2 2026, filed 13 Aug 2026.