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Hillsdale Investment Management’s Rubrik RBRK Stock Holding History

Hillsdale Investment 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
Q2 		$3.48M Hold
43,400
– – 0.08% 274
2026
Q1 		$2.13M Hold
43,400
– – 0.06% 306
2025
Q4 		$3.32M Hold
43,400
– – 0.09% 281
2025
Q3 		$3.57M Buy
43,400
+16,500
+61% +$1.42M 0.11% 255
2025
Q2 		$2.41M Buy
26,900
+18,000
+202% +$1.42M 0.09% 263
2025
Q1 		$543K Buy
+8,900
New +$608K 0.03% 351

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

Hillsdale Investment Management's RBRK Position: Q2 2026 in Review

Hillsdale Investment Management held its Rubrik (RBRK) position steady in Q2 2026 at 43,400 shares worth $3.48M. The position accounts for 0.08% of the portfolio, ranked #274.

Hillsdale Investment Management first reported a position in RBRK in Q1 2025 and has held it in 6 quarters since. The position peaked at $3.57M in Q3 2025. 575 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • Hillsdale Investment Management held 43,400 shares of Rubrik worth $3.48M as of Q2 2026.
  • Hillsdale Investment Management left its Rubrik share count unchanged in Q2 2026.
  • Rubrik made up 0.08% of Hillsdale Investment Management's portfolio in Q2 2026, its #274 holding.
  • Hillsdale Investment Management first reported a position in Rubrik in Q1 2025 and has held it in 6 quarters since.
  • Hillsdale Investment Management's Rubrik position peaked at $3.57M in Q3 2025.
  • 575 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on Hillsdale Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.