Question 1

Does RhumbLine Advisers own ACLS stock?

Accepted Answer

Yes. As of its Q2 2026 13F, RhumbLine Advisers holds 76,372 shares of ACLS (Axcelis Technologies), worth $14.5M.

Question 2

How many shares of ACLS does RhumbLine Advisers own?

Accepted Answer

As of its Q2 2026 13F, RhumbLine Advisers holds 76,372 shares of ACLS (Axcelis Technologies).

Question 3

What is RhumbLine Advisers' ACLS position worth?

Accepted Answer

As of its Q2 2026 13F, RhumbLine Advisers' ACLS position is worth $14.5M.

Question 4

Is RhumbLine Advisers buying or selling ACLS?

Accepted Answer

In Q2 2026, RhumbLine Advisers reduced its ACLS position by 10,935 shares (-12.5%).

Question 5

When did RhumbLine Advisers first buy ACLS?

Accepted Answer

RhumbLine Advisers 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	76,372	-12.5%	$14.5M	0.0%	$189.45	0
2026-Q1	Decreased	87,307	-0.9%	$8.1M	0.0%	$93.08	0
2025-Q4	Decreased	88,109	-9.1%	$7.1M	0.0%	$80.34	0
2025-Q3	Increased	96,897	+2.3%	$9.5M	0.0%	$97.64	28
2025-Q2	Decreased	94,758	-1.9%	$6.6M	0.0%	$69.69	0
2025-Q1	Increased	96,647	+6.4%	$4.8M	0.0%	$49.67	29
2024-Q4	Increased	90,842	+0.5%	$6.3M	0.0%	$69.87	27
2024-Q3	Decreased	90,365	-3.6%	$9.5M	0.0%	$104.85	0