Question 1

Does Capstone Investment Advisors own ARM stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Capstone Investment Advisors holds 10,492 shares of ARM (Arm Holdings), worth $3.7M.

Question 2

How many shares of ARM does Capstone Investment Advisors own?

Accepted Answer

As of its Q2 2026 13F, Capstone Investment Advisors holds 10,492 shares of ARM (Arm Holdings).

Question 3

What is Capstone Investment Advisors' ARM position worth?

Accepted Answer

As of its Q2 2026 13F, Capstone Investment Advisors' ARM position is worth $3.7M.

Question 4

Is Capstone Investment Advisors buying or selling ARM?

Accepted Answer

In Q2 2026, Capstone Investment Advisors increased its ARM position by 5,830 shares (+125.1%).

Question 5

When did Capstone Investment Advisors first buy ARM?

Accepted Answer

Capstone Investment Advisors already held ARM in its Q3 2023 13F, the earliest on record, and has listed it in 10 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	10,492	+125.0%	$3.7M	0.0%	$354.57	43
2026-Q1	Decreased	4,662	-93.5%	$705,267	0.0%	$151.28	0
2025-Q4	Increased	71,582	+646.7%	$7.8M	0.0%	$109.31	44
2025-Q3	Increased	9,586	+109.6%	$1.4M	0.0%	$141.49	41
2025-Q2	Decreased	4,574	-94.2%	$739,799	0.0%	$161.74	0
2025-Q1	New	79,127	—	$8.4M	0.0%	$106.79	38
2024-Q4	Exited	0	-100.0%	$0	0.0%	$123.36	0
2024-Q3	New	19,353	—	$2.8M	0.0%	$143.01	36