AXCELIS TECHNOLOGIES INC (ACLS)

5 tracked managers currently hold ACLS on their latest filing. Change is versus that manager’s previous filing. Reported as of quarter end, filed up to ~45 days later, not live positions.

Sort: Size · Weight change

Sorted by reported value on the latest filing.

Manager	Period	Change	Value	Weight	Prev weight	Shares	Δ shares
MILLENNIUM MANAGEMENT LLC	Q2 2026	ADD	$26.4M	0.0 %	0.0 %	139,242	+126,710
D. E. Shaw & Co., Inc.	Q2 2026	TRIM	$25.2M	0.0 %	0.0 %	133,044	-411,377
TWO SIGMA INVESTMENTS, LP	Q2 2026	TRIM	$9.2M	0.0 %	0.0 %	48,437	-149,129
CITADEL ADVISORS LLC	Q2 2026	ADD	$8.8M	0.0 %	0.0 %	46,239	+41,734
Point72 Asset Management, L.P.	Q2 2026	ADD	$568.4K	0.0 %	0.0 %	3,000	+750