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Mainstream Capital Management’s Rubrik RBRK Stock Holding History

Mainstream 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
2025
Q1 		– Sell
-65
Closed -$4.25K – 322
2024
Q4 		$4.25K Buy
+65
New +$3.21K ﹤0.01% 250

Other funds holding RBRK

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
BCVI
Bain Capital Venture Investors Boston, Massachusetts $175M AUM 21.91% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return
IVMX
Institutional Venture Management XV Menlo Park, California $75.5M AUM 16.43% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return

Mainstream Capital Management's RBRK Position: Q1 2025 in Review

Mainstream Capital Management sold out of Rubrik (RBRK) in Q1 2025, closing a stake of 65 shares — an estimated $4.25K sold.

Mainstream Capital Management first reported a position in RBRK in Q4 2024 and held it in 1 quarter. The position peaked at $4.25K in Q4 2024. 305 funds tracked by Wall St. Rank hold RBRK as of Q1 2025.

  • Mainstream Capital Management reported no remaining Rubrik position as of Q1 2025 after selling out during the quarter.
  • Mainstream Capital Management sold 65 Rubrik shares in Q1 2025, an estimated $4.25K.
  • Mainstream Capital Management first reported a position in Rubrik in Q4 2024 and held it in 1 quarter.
  • Mainstream Capital Management's Rubrik position peaked at $4.25K in Q4 2024.
  • 305 funds tracked by Wall St. Rank held Rubrik as of Q1 2025.

Based on Mainstream Capital Management's 13F filing for Q1 2025, filed 28 Apr 2025.