Dimensional Fund Advisors’s Rubrik RBRK Stock Holding History

Dimensional Fund Advisors’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 Q3	$43.3M	Buy	377,840 +315,231	+503%	+$29M	0.01%	1658
2026 Q2	$5.03M	Sell	62,609 -82,152	-57%	-$5.17M	﹤0.01%	2534
2026 Q1	$7.09M	Sell	144,761 -245,339	-63%	-$14.1M	﹤0.01%	2386
2025 Q4	$29.8M	Buy	390,100 +287,638	+281%	+$22.1M	0.01%	1778
2025 Q3	$8.44M	Buy	102,462 +82,185	+405%	+$7.07M	﹤0.01%	2365
2025 Q2	$1.82M	Buy	20,277 +78	+0.4%	+$6.17K	﹤0.01%	2782
2025 Q1	$1.23M	Sell	20,199 -16,542	-45%	-$1.13M	﹤0.01%	2837
2024 Q4	$2.4M	Buy	36,741 +1,363	+4%	+$67.3K	﹤0.01%	2743
2024 Q3	$1.14M	Buy	+35,378	New	+$1.17M	﹤0.01%	2891

Other funds holding RBRK

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

VOYA Investment Management Atlanta, Georgia $109B AUM 51.53% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $106B AUM 32.76% 1-Year Est. Return

Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return

Fiera Capital (Canada) Montreal, Quebec, Canada $25.3B AUM 15.9% 1-Year Est. Return

Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Squarepoint New York $90.8B AUM 26.98% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Dimensional Fund Advisors's RBRK Position: Q3 2026 in Review

Dimensional Fund Advisors increased its Rubrik (RBRK) stake by 503% in Q3 2026, buying an estimated $29M and bringing the position to 377,840 shares worth $43.3M. The position accounts for 0.01% of the portfolio, ranked #1658.

Dimensional Fund Advisors first reported a position in RBRK in Q3 2024 and has held it in 9 quarters since. 343 funds tracked by Wall St. Rank hold RBRK as of Q3 2026.

Dimensional Fund Advisors held 377,840 shares of Rubrik worth $43.3M as of Q3 2026.
Dimensional Fund Advisors bought 315,231 Rubrik shares in Q3 2026, an estimated $29M.
Rubrik made up 0.01% of Dimensional Fund Advisors's portfolio in Q3 2026, its #1658 holding.
Dimensional Fund Advisors first reported a position in Rubrik in Q3 2024 and has held it in 9 quarters since.
343 funds tracked by Wall St. Rank held Rubrik as of Q3 2026.

Based on Dimensional Fund Advisors's 13F filing for Q3 2026, filed 4 Nov 2026.