Question 1

How many shares of ACLS does ProShare Advisors LLC own?

Accepted Answer

As of 2026-Q2, ProShare Advisors LLC holds 14,001 shares of ACLS (AXCELIS TECHNOLOGIES INC).

Question 2

What is ProShare Advisors LLC's ACLS position worth?

Accepted Answer

As of 2026-Q2, ProShare Advisors LLC's ACLS position is worth $2.7M.

Question 3

Is ProShare Advisors LLC buying or selling ACLS?

Accepted Answer

In 2026-Q2, ProShare Advisors LLC increased their ACLS position (+80.0% change in shares).

Question 4

When did ProShare Advisors LLC first buy ACLS?

Accepted Answer

Based on available 13F filings, ProShare Advisors LLC first reported a position in ACLS in 2024-Q3. They have held the position across 23 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	14,001	+80.0%	$2.7M	0.0%	$189.45	40
2026-Q1	Decreased	7,776	-13.4%	$723,789	0.0%	$85.88	0
2025-Q4	Decreased	8,978	-4.7%	$721,293	0.0%	$81.55	0
2025-Q3	Decreased	9,421	-34.4%	$919,865	0.0%	$96.70	0
2025-Q2	Decreased	14,363	-1.0%	$1M	0.0%	$69.69	0
2025-Q1	Decreased	14,513	-15.0%	$720,861	0.0%	$49.71	0
2024-Q4	Increased	17,066	+24.1%	$1.2M	0.0%	$70.02	31
2024-Q3	Increased	13,752	+13.0%	$1.4M	0.0%	$107.37	29