Marshall Wace, LLP

New SOXX and exited MRK in Q2 2026.

$126.7B in this filing3103 positions

Holdings as of Jun 30, 2026. Filed Aug 13, 2026.

Stocks and funds

1IVVIshares-s&p 50025.17%
$29.8B - 39.8M shares+51.5%
2SPYMSPDR Portfolio L3.48%
$4.1B - 46.9M shares-5.6%
3AAPLApple Inc2.22%
$2.6B - 9.1M shares+8.4%

#	Stock				At Jun 30	Now
1	IVVIshares-s&p 500	25.17%	$29.8B	+51.5%	$748.89	-
2	SPYMSPDR Portfolio L	3.48%	$4.1B	-5.6%	$87.88	-
3	AAPLApple Inc	2.22%	$2.6B	+8.4%	$289.36	$341.07 +17.9%

3,100 more on a paid plan

Unlock the full portfolio and quarterly changes.

Unlock all holdings

What is missing

Top 10 concentration: 38%. This filing does not include cash, short positions, private investments, bonds, or many overseas holdings. Next filing due ~Nov 14, 2026.

Smart money