Marshall Wace North America L.P.

Q2 2021 13F Holdings Report, New Holdings, Stock Holdings

Signature - Title
Patrick Lawenda - Head of US Operations
Location
New York
Holdings as of
June 30, 2021
Value $
$385M
Num holdings
86
Date filed
8/25/2021, 04:40 PM
Form type
13F-HR/A-2 - New Holdings
Description
Top holdings included APP, WELL, MRK, DIDIY, and YMM.
Previous filing
Q1 2021 - Aug 27, 2021
Options Holdings
Showing stock holdings, see here for options holdings
Sym Weight Trade Impact Company Class Shares Change Activity Value Change $ Value $ * Price $ Shares Principal
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Patrick Lawenda Head of US Operations New York, New York 8/25/2021

Other Included Managers (2):

Num Name Location File Number
1 Marshall Wace, Llp London, United Kingdom 028-11304
2 MARSHALL WACE ASIA Ltd Central, Hong Kong 028-14472