Instuitional Investor - Marshall Wace North America L.p.

13F Holdings

Filing Period:

No.	Security	Ticker	Shares	Value	% Port
1.	Amazon Com Inc	AMZN	6,403,300	$1,051,754,000	4.47%
2.	Microsoft Corp	MSFT	2,461,662	$693,992,000	2.95%
3.	Alphabet Inc.	GOOG	5,021,560	$669,199,000	2.84%
4.	Alphabet Inc.	GOOG	4,736,180	$633,113,000	2.69%
5.	Meta Platforms Inc.	FB	1,825,695	$619,623,000	2.63%