First Trust Advisors’s Rubrik RBRK Stock Holding History

First Trust 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 Q2	$480M	Buy	5,980,251 +1,084,536	+22%	+$68.2M	0.28%	80
2026 Q1	$240M	Sell	4,895,715 -2,168,342	-31%	-$124M	0.17%	147
2025 Q4	$540M	Buy	7,064,057 +2,116,272	+43%	+$162M	0.39%	48
2025 Q3	$407M	Buy	4,947,785 +485,080	+11%	+$41.7M	0.3%	75
2025 Q2	$400M	Buy	4,462,705 +1,380,941	+45%	+$109M	0.32%	63
2025 Q1	$188M	Sell	3,081,764 -74,271	-2%	-$5.07M	0.17%	145
2024 Q4	$206M	Buy	3,156,035 +662,914	+27%	+$32.7M	0.18%	141
2024 Q3	$80.2M	Buy	2,493,121 +2,441,202	+4,702%	+$80.9M	0.08%	296
2024 Q2	$1.59M	Buy	+51,919	New	+$1.71M	﹤0.01%	1802

Other funds holding RBRK

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

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 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

Norges Bank Oslo, Norway $1T AUM

VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 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

Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

First Trust Advisors's RBRK Position: Q2 2026 in Review

First Trust Advisors increased its Rubrik (RBRK) stake by 22% in Q2 2026, buying an estimated $68.2M and bringing the position to 5,980,251 shares worth $480M. The position accounts for 0.28% of the portfolio, ranked #80.

First Trust Advisors first reported a position in RBRK in Q2 2024 and has held it in 9 quarters since. The position peaked at $540M in Q4 2025. 573 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

First Trust Advisors held 5,980,251 shares of Rubrik worth $480M as of Q2 2026.
First Trust Advisors bought 1,084,536 Rubrik shares in Q2 2026, an estimated $68.2M.
Rubrik made up 0.28% of First Trust Advisors's portfolio in Q2 2026, its #80 holding.
First Trust Advisors first reported a position in Rubrik in Q2 2024 and has held it in 9 quarters since.
First Trust Advisors's Rubrik position peaked at $540M in Q4 2025.
573 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on First Trust Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.