Question 1

Does AQR Capital Management own ACLS stock?

Accepted Answer

Yes. As of its Q2 2026 13F, AQR Capital Management holds 35,538 shares of ACLS (Axcelis Technologies), worth $6.7M.

Question 2

How many shares of ACLS does AQR Capital Management own?

Accepted Answer

As of its Q2 2026 13F, AQR Capital Management holds 35,538 shares of ACLS (Axcelis Technologies).

Question 3

What is AQR Capital Management's ACLS position worth?

Accepted Answer

As of its Q2 2026 13F, AQR Capital Management's ACLS position is worth $6.7M.

Question 4

Is AQR Capital Management buying or selling ACLS?

Accepted Answer

In Q2 2026, AQR Capital Management reduced its ACLS position by 4,477 shares (-11.2%).

Question 5

When did AQR Capital Management first buy ACLS?

Accepted Answer

AQR Capital Management already held ACLS in its Q4 2018 13F, the earliest on record, and has listed it in 31 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	35,538	-11.2%	$6.7M	0.0%	$189.45	0
2026-Q1	Increased	40,015	+6.5%	$3.7M	0.0%	$93.08	28
2025-Q4	Increased	37,581	+2.5%	$3M	0.0%	$80.34	27
2025-Q3	Decreased	36,651	-15.4%	$3.6M	0.0%	$97.64	0
2025-Q2	Increased	43,303	+21.2%	$3M	0.0%	$69.69	32
2025-Q1	Increased	35,717	+4.9%	$1.8M	0.0%	$49.67	27
2024-Q4	Increased	34,039	+12.0%	$2.4M	0.0%	$69.87	29
2024-Q3	Decreased	30,395	-34.9%	$3.2M	0.0%	$104.85	0