Question 1

How many shares of ARM does Mubadala Investment Co PJSC own?

Accepted Answer

As of 2026-Q2, Mubadala Investment Co PJSC holds 901,960 shares of ARM (ARM Holdings PLC Sponsored ADR).

Question 2

What is Mubadala Investment Co PJSC's ARM position worth?

Accepted Answer

As of 2026-Q2, Mubadala Investment Co PJSC's ARM position is worth $319.8M.

Question 3

Is Mubadala Investment Co PJSC buying or selling ARM?

Accepted Answer

In 2026-Q2, Mubadala Investment Co PJSC decreased their ARM position (-34.5% change in shares).

Question 4

When did Mubadala Investment Co PJSC first buy ARM?

Accepted Answer

Based on available 13F filings, Mubadala Investment Co PJSC first reported a position in ARM in 2024-Q3. They have held the position across 11 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price
2026-Q2 Latest	Decreased	901,960	-34.5%	$319.8M	0.9%	$354.57
2026-Q1	Unchanged	1.4M	0.0%	$208.3M	1.0%	$121.72
2025-Q4	Decreased	1.4M	-8.3%	$150.5M	0.9%	$110.86
2025-Q3	Unchanged	1.5M	0.0%	$212.5M	1.2%	$139.80
2025-Q2	Unchanged	1.5M	0.0%	$242.9M	1.3%	$165.46
2025-Q1	Unchanged	1.5M	0.0%	$160.4M	0.9%	$107.80
2024-Q4	Unchanged	1.5M	0.0%	$185.3M	0.9%	$125.91
2024-Q3	Unchanged	1.5M	0.0%	$214.8M	1.1%	$145.58