MARSHALL WACE, LLP

Q1 2019 13F Detailed Holdings

Location: London, United Kingdom
Holdings as of: 3/31/2019
Value ($000): $10,638,780
Num holdings: 1,707
Date filed: 5/29/2019
Form type: 13F-HR/A - NEW HOLDINGS
Prev filing: 2/14/2019
Next filing: 8/14/2019
SEC: View on sec.gov
Note: Holdings broken out by “other managers” reported in original SEC filing, see here for holdings aggregated across other managers

Compare Q1 2019 to

Sym	Issuer Name	Cl	CUSIP	Value ($000)	%	Shares	Principal	Option Type	Discretion	Other Manager	Sole	Shared	None

Num	Name	File Number
1	Marshall Wace North America L.P.	028-11377
2	MARSHALL WACE ASIA Ltd	028-14472