PCM
RBRK icon

Prelude Capital Management’s Rubrik RBRK Stock Holding History

Prelude 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
2026
Q1 		$357K Sell
7,299
-6,593
-47% -$378K 0.03% 641
2025
Q4 		$1.06M Buy
13,892
+1,329
+11% +$102K 0.08% 284
2025
Q3 		$1.03M Buy
12,563
+3,136
+33% +$270K 0.08% 302
2025
Q2 		$845K Buy
+9,427
New +$745K 0.08% 297
2025
Q1 		– Sell
-5,000
Closed -$327K – 1580
2024
Q4 		$327K Buy
+5,000
New +$247K 0.02% 765

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

Prelude Capital Management's RBRK Position: Q1 2026 in Review

Prelude Capital Management reduced its Rubrik (RBRK) stake by 47% in Q1 2026, selling an estimated $378K and leaving 7,299 shares worth $357K. The position accounts for 0.03% of the portfolio, ranked #641.

Prelude Capital Management first reported a position in RBRK in Q4 2024 and has held it in 5 quarters since. The position peaked at $1.06M in Q4 2025. 462 funds tracked by Wall St. Rank hold RBRK as of Q1 2026.

  • Prelude Capital Management held 7,299 shares of Rubrik worth $357K as of Q1 2026.
  • Prelude Capital Management sold 6,593 Rubrik shares in Q1 2026, an estimated $378K.
  • Rubrik made up 0.03% of Prelude Capital Management's portfolio in Q1 2026, its #641 holding.
  • Prelude Capital Management first reported a position in Rubrik in Q4 2024 and has held it in 5 quarters since.
  • Prelude Capital Management's Rubrik position peaked at $1.06M in Q4 2025.
  • 462 funds tracked by Wall St. Rank held Rubrik as of Q1 2026.

Based on Prelude Capital Management's 13F filing for Q1 2026, filed 15 May 2026.