Question 1

How many shares of ACLS does COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS own?

Accepted Answer

As of 2026-Q2, COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS holds 6,288 shares of ACLS (AXCELIS TECHNOLOGIES INC).

Question 2

What is COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's ACLS position worth?

Accepted Answer

As of 2026-Q2, COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's ACLS position is worth $1.2M.

Question 3

Is COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS buying or selling ACLS?

Accepted Answer

In 2026-Q2, COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS decreased their ACLS position (-4.6% change in shares).

Question 4

When did COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS first buy ACLS?

Accepted Answer

Based on available 13F filings, COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS first reported a position in ACLS in 2024-Q3. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	6,288	-4.6%	$1.2M	0.0%	$189.45	0
2026-Q1	Decreased	6,592	-1.2%	$613,583	0.0%	$85.88	0
2025-Q4	Decreased	6,674	-16.6%	$536,189	0.0%	$81.55	0
2025-Q3	Decreased	8,002	-3.0%	$781,315	0.0%	$96.70	0
2025-Q2	Increased	8,249	+6.0%	$574,873	0.0%	$69.69	26
2025-Q1	Increased	7,779	+12.1%	$386,383	0.0%	$49.71	27
2024-Q4	Decreased	6,940	-0.5%	$484,898	0.0%	$70.02	0
2024-Q3	Decreased	6,972	-0.5%	$731,014	0.0%	$107.37	0