ASPEN AEROGELS INC (ASPN)

5 tracked managers currently hold ASPN 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	TRIM	$7.5M	0.0 %	0.0 %	1,190,616	-214,059
D. E. Shaw & Co., Inc.	Q2 2026	ADD	$6.8M	0.0 %	0.0 %	1,066,501	+232,929
TWO SIGMA INVESTMENTS, LP	Q2 2026	ADD	$4.9M	0.0 %	0.0 %	779,468	+338,032
CITADEL ADVISORS LLC	Q2 2026	TRIM	$1.5M	0.0 %	0.0 %	238,731	-342,456
Point72 Asset Management, L.P.	Q2 2026	TRIM	$57.1K	0.0 %	0.0 %	9,006	-247,608