CSS LLC

SEC CIK: 0001103646
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

OSH holding history

Oak Street Health, Inc. in every 13F filed by CSS LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

OSH overview All 13F holders of OSH Full Q2 2026 holdings

Shares (Q2 2023): 0; Sold out in Q2 2023
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2021

Holdings of OSH by CSS LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2023	0	$0	0.0%	−27,800−100.0%	Sold out	Holders
Q1 2023	27,800	$1.08M	0.1%	+27,800	New	Holders
Q2 2021	0	$0	0.0%	−23,100−100.0%	Sold out	Holders
Q1 2021	23,100	$1.25M	0.1%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.