Question 1

How many shares of ACLS does STATE OF WISCONSIN INVESTMENT BOARD own?

Accepted Answer

As of 2026-Q2, STATE OF WISCONSIN INVESTMENT BOARD holds 26,472 shares of ACLS (AXCELIS TECHNOLOGIES INC).

Question 2

What is STATE OF WISCONSIN INVESTMENT BOARD's ACLS position worth?

Accepted Answer

As of 2026-Q2, STATE OF WISCONSIN INVESTMENT BOARD's ACLS position is worth $5M.

Question 3

Is STATE OF WISCONSIN INVESTMENT BOARD buying or selling ACLS?

Accepted Answer

In 2026-Q2, STATE OF WISCONSIN INVESTMENT BOARD decreased their ACLS position (-35.8% change in shares).

Question 4

When did STATE OF WISCONSIN INVESTMENT BOARD first buy ACLS?

Accepted Answer

Based on available 13F filings, STATE OF WISCONSIN INVESTMENT BOARD first reported a position in ACLS in 2024-Q3. They have held the position across 24 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	26,472	-35.8%	$5M	0.0%	$189.45	0
2026-Q1	Decreased	41,207	-18.4%	$3.8M	0.0%	$85.88	0
2025-Q4	Increased	50,506	+0.6%	$4.1M	0.0%	$81.55	27
2025-Q3	Decreased	50,214	-44.6%	$4.9M	0.0%	$96.70	0
2025-Q2	Increased	90,573	+15.4%	$6.3M	0.0%	$69.69	31
2025-Q1	Increased	78,467	+46.0%	$3.9M	0.0%	$49.71	36
2024-Q4	Increased	53,750	+19.0%	$3.8M	0.0%	$70.02	31
2024-Q3	Decreased	45,182	-24.7%	$4.7M	0.0%	$107.37	0