OCTAVE SPECIALTY GROUP INC (OSG)

4 tracked managers currently hold OSG 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
CITADEL ADVISORS LLC	Q2 2026	TRIM	$2.6M	0.0 %	0.0 %	422,777	-9,032
RENAISSANCE TECHNOLOGIES LLC	Q2 2026	TRIM	$731.3K	0.0 %	0.0 %	117,200	-110,526
MILLENNIUM MANAGEMENT LLC	Q2 2026	TRIM	$122.4K	0.0 %	0.0 %	19,610	-115,478
D. E. Shaw & Co., Inc.	Q2 2026	TRIM	$76.2K	0.0 %	0.0 %	12,207	-657