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Trexquant Investment’s Rubrik RBRK Stock Holding History

Trexquant Investment’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 		$21.7M Buy
443,696
+266,786
+151% +$15.3M 0.16% 137
2025
Q4 		$13.5M Buy
176,910
+51,601
+41% +$3.96M 0.12% 223
2025
Q3 		$10.3M Sell
125,309
-18,855
-13% -$1.62M 0.11% 269
2025
Q2 		$12.9M Sell
144,164
-517,462
-78% -$40.9M 0.15% 186
2025
Q1 		$40.3M Buy
661,626
+264,417
+67% +$18.1M 0.47% 16
2024
Q4 		$26M Buy
+397,209
New +$19.6M 0.3% 42

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

Trexquant Investment's RBRK Position: Q1 2026 in Review

Trexquant Investment increased its Rubrik (RBRK) stake by 151% in Q1 2026, buying an estimated $15.3M and bringing the position to 443,696 shares worth $21.7M. The position accounts for 0.16% of the portfolio, ranked #137.

Trexquant Investment first reported a position in RBRK in Q4 2024 and has held it in 6 quarters since. The position peaked at $40.3M in Q1 2025. 462 funds tracked by Wall St. Rank hold RBRK as of Q1 2026.

  • Trexquant Investment held 443,696 shares of Rubrik worth $21.7M as of Q1 2026.
  • Trexquant Investment bought 266,786 Rubrik shares in Q1 2026, an estimated $15.3M.
  • Rubrik made up 0.16% of Trexquant Investment's portfolio in Q1 2026, its #137 holding.
  • Trexquant Investment first reported a position in Rubrik in Q4 2024 and has held it in 6 quarters since.
  • Trexquant Investment's Rubrik position peaked at $40.3M in Q1 2025.
  • 462 funds tracked by Wall St. Rank held Rubrik as of Q1 2026.

Based on Trexquant Investment's 13F filing for Q1 2026, filed 15 May 2026.