Marshall Wace North America L.P.

Q1 2021 13F Holdings Report, Restatement, Options Holdings

Signature - Title
William Kang - Operations Analyst
Location
New York, NY
Options holdings as of
March 31, 2021
Notional value $
$282K
Number of holdings
38
Date filed
8/26/2021, 08:15 PM
Description
All US holdings of this investor are reported in this report.
Previous filing
Q4 2020 - Aug 26, 2021
Stock holdings
Showing options holdings, see here for stock holdings
Sym Company Class Option Share Change Activity * Price $ Shares Notional Value
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

MARSHALL WACE, LLP is reporting for Marshall Wace North America L.P.:

Name Holdings Value Location File Number
MARSHALL WACE, LLP $77B London, United Kingdom 028-11304

Other Included Managers (2):

Num Name Location File Number
1 MARSHALL WACE, LLP 028-11304
2 MARSHALL WACE ASIA Ltd 028-14472