Marshall Wace North America L.P.

Q1 2021 13F Holdings Report, Restatement, Stock Holdings

Signature - Title
Patrick Lawenda - Head of US Operations
Location
New York
Holdings as of
March 31, 2021
Value $
$24.1B
Num holdings
1,419
Date filed
8/26/2021, 08:15 PM
Form type
13F-HR/A-1 - Restatement
Description
All US holdings of this investor are reported in this report. Top holdings included AMZN, MSFT, AAPL, META, and GOOG.
Previous filing
Q4 2020 - Aug 26, 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
Filing 2021 Q1 - Restatement compared to 2020 Q4 - Restatement by default.
* 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 8/26/2021

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