Marshall Wace, LLP

SEC CIK: 0001318757
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

ZS holding history

Zscaler, 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.

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

Shares (Q4 2025): 0; Sold out in Q4 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 19; Since Q1 2021

Holdings of ZS by Marshall Wace, LLP, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	0	$0	0.0%	−27,222−100.0%	Sold out	Holders
Q3 2025	27,222	$8.16M	<0.1%	−132,077−82.9%	Reduced	Holders
Q2 2025	159,299	$50.0M	0.1%	−1,291,369−89.0%	Reduced	Holders
Q1 2025	1,450,668	$287.8M	0.4%	+1,054,589+266.3%	Added	Holders
Q4 2024	396,079	$71.5M	0.1%	−8,651−2.1%	Reduced	Holders
Q3 2024	404,730	$69.2M	0.1%	+231,114+133.1%	Added	Holders
Q2 2024	173,616	$33.4M	<0.1%	−414,580−70.5%	Reduced	Holders
Q1 2024	588,196	$113.3M	0.2%	−356,545−37.7%	Reduced	Holders
Q4 2023	944,741	$209.3M	0.4%	+347,237+58.1%	Added	Holders
Q3 2023	597,504	$93.0M	0.2%	−589,598−49.7%	Reduced	Holders
Q2 2023	1,187,102	$173.7M	0.4%	+1,138,138+2,324.4%	Added	Holders
Q1 2023	48,964	$5.72M	<0.1%	−376,319−88.5%	Reduced	Holders
Q4 2022	425,283	$47.6M	0.1%	−28,656−6.3%	Reduced	Holders
Q3 2022	453,939	$74.6M	0.2%	+421,019+1,278.9%	Added	Holders
Q2 2022	32,920	$4.92M	<0.1%	−46,213−58.4%	Reduced	Holders
Q1 2022	79,133	$19.1M	<0.1%	+2,667+3.5%	Added	Holders
Q4 2021	76,466	$24.6M	<0.1%	−57,164−42.8%	Reduced	Holders
Q3 2021	133,630	$35.0M	0.2%	+109,731+459.1%	Added	Holders
Q2 2021	23,899	$5.16M	<0.1%	+20,783+667.0%	Added	Holders
Q1 2021	3,116	$535.0K	<0.1%	–	–	Holders

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