CI Investments Inc
RBRK icon

CI Investments Inc’s Rubrik RBRK Stock Holding History

CI Investments Inc’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 		$27.6M Sell
343,369
-61,268
-15% -$3.85M 0.09% 184
2026
Q1 		$19.8M Buy
+404,637
New +$23.2M 0.1% 173
2025
Q4 		– Sell
-859
Closed -$71K – 1284
2025
Q3 		$71K Buy
859
+207
+32% +$17.8K ﹤0.01% 949
2025
Q2 		$58K Buy
652
+500
+329% +$39.5K ﹤0.01% 1007
2025
Q1 		$9K Buy
+152
New +$10.4K ﹤0.01% 1242

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

CI Investments Inc's RBRK Position: Q2 2026 in Review

CI Investments Inc reduced its Rubrik (RBRK) stake by 15% in Q2 2026, selling an estimated $3.85M and leaving 343,369 shares worth $27.6M. The position accounts for 0.09% of the portfolio, ranked #184.

CI Investments Inc 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.

  • CI Investments Inc held 343,369 shares of Rubrik worth $27.6M as of Q2 2026.
  • CI Investments Inc sold 61,268 Rubrik shares in Q2 2026, an estimated $3.85M.
  • Rubrik made up 0.09% of CI Investments Inc's portfolio in Q2 2026, its #184 holding.
  • CI Investments Inc 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 CI Investments Inc's 13F filing for Q2 2026, filed 13 Aug 2026.