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
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 $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return
PC
PointState Capital New York $7.9B AUM 42.31% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

CI Investments Inc's RBRK Position: Q1 2026 in Review

CI Investments Inc opened a new position in Rubrik (RBRK) in Q1 2026: 404,637 shares worth $19.8M. The stake represents 0.1% of the portfolio and ranks #173 among its holdings. This is a return to the name: CI Investments Inc previously reported a position in RBRK as recently as Q3 2025.

CI Investments Inc first reported a position in RBRK in Q1 2025 and has held it in 4 quarters since. 462 funds tracked by Wall St. Rank hold RBRK as of Q1 2026.

  • CI Investments Inc held 404,637 shares of Rubrik worth $19.8M as of Q1 2026.
  • Rubrik was a new CI Investments Inc position in Q1 2026.
  • Rubrik made up 0.1% of CI Investments Inc's portfolio in Q1 2026, its #173 holding.
  • CI Investments Inc first reported a position in Rubrik in Q1 2025 and has held it in 4 quarters since.
  • 462 funds tracked by Wall St. Rank held Rubrik as of Q1 2026.

Based on CI Investments Inc's 13F filing for Q1 2026, filed 13 May 2026.