MAI Capital Management’s Rubrik RBRK Stock Holding History

MAI 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	$471K	Buy	9,622 +437	+5%	+$25.1K	﹤0.01%	1047
2025 Q4	$702K	Buy	9,185 +207	+2%	+$15.9K	﹤0.01%	858
2025 Q3	$738K	Buy	8,978 +1,162	+15%	+$99.9K	﹤0.01%	802
2025 Q2	$700K	Buy	7,816 +4	+0.1%	+$316	﹤0.01%	748
2025 Q1	$476K	Hold	7,812	–	–	﹤0.01%	843
2024 Q4	$511K	Hold	7,812	–	–	﹤0.01%	834
2024 Q3	$251K	Hold	7,812	–	–	﹤0.01%	932
2024 Q2	$240K	Buy	+7,812	New	+$257K	﹤0.01%	1073

Other funds holding RBRK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return

PointState Capital New York $7.9B AUM 42.31% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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

MAI Capital Management increased its Rubrik (RBRK) stake by 4.8% in Q1 2026, buying an estimated $25.1K and bringing the position to 9,622 shares worth $471K. The position accounts for ﹤0.01% of the portfolio, ranked #1047.

MAI Capital Management first reported a position in RBRK in Q2 2024 and has held it in 8 quarters since. The position peaked at $738K in Q3 2025. 462 funds tracked by Wall St. Rank hold RBRK as of Q1 2026.

MAI Capital Management held 9,622 shares of Rubrik worth $471K as of Q1 2026.
MAI Capital Management bought 437 Rubrik shares in Q1 2026, an estimated $25.1K.
Rubrik made up ﹤0.01% of MAI Capital Management's portfolio in Q1 2026, its #1047 holding.
MAI Capital Management first reported a position in Rubrik in Q2 2024 and has held it in 8 quarters since.
MAI Capital Management's Rubrik position peaked at $738K in Q3 2025.
462 funds tracked by Wall St. Rank held Rubrik as of Q1 2026.

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