ORGANON & CO (OGN)

4 tracked managers currently hold OGN 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	$46.6M	0.0 %	0.0 %	3,442,430	-3,339,105
D. E. Shaw & Co., Inc.	Q2 2026	TRIM	$9.7M	0.0 %	0.0 %	718,753	-1,925,799
CITADEL ADVISORS LLC	Q2 2026	TRIM	$4.7M	0.0 %	0.0 %	344,359	-1,654,031
TWO SIGMA INVESTMENTS, LP	Q2 2026	TRIM	$3.3M	0.0 %	0.0 %	241,392	-2,895,628