Question 1

Who owns ACLS stock?

Accepted Answer

ACLS (AXCELIS TECHNOLOGIES INC) is held by 2 tracked superinvestors with an aggregate position value of $28M based on the most recent SEC 13F filings. Top institutional holders include: First Eagle, Lee Ainslie.

Question 2

How much ACLS do superinvestors hold in aggregate?

Accepted Answer

Across 2 tracked managers, superinvestors collectively report $28M in ACLS positions worth 146,480 shares.

Question 3

What is the largest holder of ACLS?

Accepted Answer

The largest tracked holder of ACLS is First Eagle (First Eagle Investment Management) with 143,850 shares worth $27M, representing 0.02% of their portfolio.

Investor	Fund	Shares	Value▼	% of Portfolio	Rpt Price	Period
First Eagle	First Eagle Investment Management	143850	$27.3M	0.02%	$189.45	Q2 2026
Lee Ainslie	Maverick Capital	2630	$498K	0.00%	$189.45	Q2 2026

ACLSAXCELIS TECHNOLOGIES INC

📊 Holdings Over Time

Quarter-by-Quarter Activity