Marshall Wace, LLP

SEC CIK: 0001318757
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

ROST holding history

Ross Stores, Inc. in every 13F filed by Marshall Wace, LLP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 111,117
Value: $23.7M
% of portfolio: <0.1%
Quarters held: 17; Since Q2 2021

Holdings of ROST by Marshall Wace, LLP, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	111,117	$23.7M	<0.1%	−1,581,709−93.4%	Reduced	Holders
Q1 2026	1,692,826	$366.7M	0.4%	+447,810+36.0%	Added	Holders
Q4 2025	1,245,016	$224.3M	0.2%	−571,747−31.5%	Reduced	Holders
Q3 2025	1,816,763	$276.9M	0.3%	+1,726,324+1,908.8%	Added	Holders
Q2 2025	90,439	$11.5M	<0.1%	+90,439	New	Holders
Q1 2025	0	$0	0.0%	−257,249−100.0%	Sold out	Holders
Q4 2024	257,249	$38.9M	<0.1%	+254,848+10,614.2%	Added	Holders
Q3 2024	2,401	$361.4K	<0.1%	−15,513−86.6%	Reduced	Holders
Q2 2024	17,914	$2.60M	<0.1%	+17,914	New	Holders
Q1 2024	0	$0	0.0%	−242,198−100.0%	Sold out	Holders
Q4 2023	242,198	$33.5M	0.1%	+219,637+973.5%	Added	Holders
Q3 2023	22,561	$2.55M	<0.1%	−848,036−97.4%	Reduced	Holders
Q2 2023	870,597	$97.6M	0.2%	−1,582,526−64.5%	Reduced	Holders
Q1 2023	2,453,123	$260.3M	0.6%	+1,090,520+80.0%	Added	Holders
Q4 2022	1,362,603	$158.2M	0.4%	+1,222,789+874.6%	Added	Holders
Q3 2022	139,814	$11.8M	<0.1%	+139,814	New	Holders
Q2 2022	0	$0	0.0%	−6,491−100.0%	Sold out	Holders
Q1 2022	6,491	$587.0K	<0.1%	+6,491	New	Holders
Q4 2021	0	$0	0.0%	−66,546−100.0%	Sold out	Holders
Q3 2021	66,546	$7.24M	<0.1%	−139,171−67.7%	Reduced	Holders
Q2 2021	205,717	$25.5M	0.1%	+205,717	New	Holders