AlphaQuest’s Rubrik RBRK Stock Holding History

AlphaQuest’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	–	Sell	-87	Closed	-$6.65K	–	2186
2025 Q4	$6.65K	Buy	+87	New	+$6.67K	﹤0.01%	2175

Other funds holding RBRK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 1-Year Est. Return

PointState Capital New York $7.82B AUM 43.51% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

AlphaQuest's RBRK Position: Q1 2026 in Review

AlphaQuest sold out of Rubrik (RBRK) in Q1 2026, closing a stake of 87 shares — an estimated $6.65K sold.

AlphaQuest first reported a position in RBRK in Q4 2025 and held it in 1 quarter. The position peaked at $6.65K in Q4 2025. 466 funds tracked by Wall St. Rank hold RBRK as of Q1 2026.

AlphaQuest reported no remaining Rubrik position as of Q1 2026 after selling out during the quarter.
AlphaQuest sold 87 Rubrik shares in Q1 2026, an estimated $6.65K.
AlphaQuest first reported a position in Rubrik in Q4 2025 and held it in 1 quarter.
AlphaQuest's Rubrik position peaked at $6.65K in Q4 2025.
466 funds tracked by Wall St. Rank held Rubrik as of Q1 2026.

Based on AlphaQuest's 13F filing for Q1 2026.