Question 1

Does First Trust own RBRK stock?

Accepted Answer

Yes. As of its Q2 2026 13F, First Trust holds 5,980,251 shares of RBRK (Rubrik), worth $480.1M.

Question 2

How many shares of RBRK does First Trust own?

Accepted Answer

As of its Q2 2026 13F, First Trust holds 5,980,251 shares of RBRK (Rubrik).

Question 3

What is First Trust's RBRK position worth?

Accepted Answer

As of its Q2 2026 13F, First Trust's RBRK position is worth $480.1M.

Question 4

Is First Trust buying or selling RBRK?

Accepted Answer

In Q2 2026, First Trust increased its RBRK position by 1,084,536 shares (+22.2%).

Question 5

When did First Trust first buy RBRK?

Accepted Answer

First Trust already held RBRK in its Q2 2024 13F, the earliest on record, and has listed it in 9 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	6M	+22.1%	$480.1M	0.3%	$80.28	45
2026-Q1	Decreased	4.9M	-30.7%	$239.7M	0.2%	$53.87	0
2025-Q4	Increased	7.1M	+42.8%	$540.3M	0.4%	$77.87	50
2025-Q3	Increased	4.9M	+10.9%	$407M	0.3%	$83.34	41
2025-Q2	Increased	4.5M	+44.8%	$399.8M	0.3%	$87.38	50
2025-Q1	Decreased	3.1M	-2.4%	$187.9M	0.2%	$63.66	0
2024-Q4	Increased	3.2M	+26.6%	$206.3M	0.2%	$68.27	45
2024-Q3	Increased	2.5M	+4701.9%	$80.2M	0.1%	$31.96	48

RBRKShowing 8 of 9 quarters

RBRK
Showing 8 of 9 quarters