How many stocks does Marshall Wace, LLP own?

As of Q2 2026, Marshall Wace, LLP holds 3,103 positions in their 13F portfolio.

What is Marshall Wace, LLP's largest holding?

IVV at 23.5% of portfolio, worth $29.8B.

What is Marshall Wace, LLP's total portfolio value?

$126.7B as of Q2 2026, tracked across 3,103 holdings.

Is Marshall Wace, LLP a hedge fund?

Marshall Wace, LLP is an institutional investment manager required to file SEC 13F reports. This includes hedge funds, mutual funds, pension funds, and other institutions managing over $100M.

How often does Marshall Wace, LLP report?

13F filings are due quarterly, approximately 45 days after each quarter end.

How has Marshall Wace, LLP's portfolio changed in Q2 2026?

View Marshall Wace, LLP's latest portfolio changes, new positions, and exits for Q2 2026 on HoldingsIntel.

What is Marshall Wace, LLP's investment strategy?

Marshall Wace, LLP is classified as a Diversified Scout fund based on HoldingsIntel's Fund DNA analysis of 6 behavioral dimensions.

Marshall Wace, LLP

Institutional investor · Portfolio as of Q2 2026

Q2 2026

SEC 13F snapshot

Top Holdings3,103 positions

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Activity:

				Price Trend
IVV ETF ISHARES TR	39.8M	$29.8B	23.5%	—	$608.13	+25.10%	13 qtrssince 2023-Q2	Increased 86
SP SPYM ETF State Street SPDR Portfolio S&P 500 ETF	46.9M	$4.1B	3.3%	—	$76.12	+17.08%	2 qtrssince 2026-Q1	Decreased 0
AAPL Apple Inc.	9.1M	$2.6B	2.1%	—	$225.09	+57.66%	31 qtrssince 2018-Q4	Increased 59
AMZN Amazon.com, Inc.	9.5M	$2.3B	1.8%	—	$171.55	+55.90%	31 qtrssince 2018-Q4	Increased 54
AMD Advanced Micro Devices, Inc.	3.9M	$2.3B	1.8%	—	$124.37	+370.62%	29 qtrssince 2019-Q2	Increased 52
NVDA NVIDIA Corporation	8.6M	$1.7B	1.4%	—	$132.39	+27.57%	28 qtrssince 2019-Q3	Decreased 0
MU Micron Technology, Inc.	1.3M	$1.6B	1.2%	—	$541.29	+33.96%	23 qtrssince 2020-Q4	Increased 69
MSFT Microsoft Corporation	3.3M	$1.2B	1.0%	—	$387.83	+37.47%	31 qtrssince 2018-Q4	Decreased 0
COST Costco Wholesale Corporation	1.2M	$1.1B	0.9%	—	$918.58	+18.90%	31 qtrssince 2018-Q4	Increased 73
MS Morgan Stanley	4.6M	$971.8M	0.8%	—	$156.96	+19.50%	11 qtrssince 2023-Q4	Increased 50
TSLA Tesla, Inc.	2.2M	$920.4M	0.7%	—	$284.17	+39.86%	24 qtrssince 2020-Q3	Increased 47
TSM ADR Taiwan Semiconductor Manufacturing Company Ltd.	1.8M	$864.6M	0.7%	—	$297.82	+33.13%	5 qtrssince 2025-Q2	Decreased 0
GOOGL Alphabet Inc.	2.2M	$790.1M	0.6%	—	$204.21	+46.27%	31 qtrssince 2018-Q4	Decreased 0
HLT Hilton Worldwide Holdings Inc.	2.3M	$766.4M	0.6%	—	$270.20	+37.94%	9 qtrssince 2024-Q2	Decreased 0
UNH UnitedHealth Group Incorporated	1.8M	$761.9M	0.6%	—	$356.58	+13.61%	26 qtrssince 2020-Q1	Increased 56
JNJ Johnson & Johnson	3M	$759.3M	0.6%	—	$183.92	+52.66%	11 qtrssince 2023-Q4	Increased 55
ABBV AbbVie Inc.	3M	$752.5M	0.6%	—	$248.31	+18.58%	31 qtrssince 2018-Q4	Increased 72
BAC Bank of America Corporation	12.5M	$711.3M	0.6%	—	$55.68	-9.28%	23 qtrssince 2020-Q4	Increased 72
KO The Coca-Cola Company	8.2M	$669.7M	0.5%	—	$72.44	+34.51%	26 qtrssince 2020-Q1	Increased 61
JPM JPMorgan Chase & Co.	2M	$647.5M	0.5%	—	$323.98	+5.59%	3 qtrssince 2025-Q4	Increased 72

$126.7B

AUM

3,103

Positions

Q2 2026

Filing

HI rating · 3.0/5

Quarterly 13F Value Change

Reported 13F value ($B)

Reported 13F values and quarter-over-quarter reported value changes; not investment returns.
Quarter	Reported value in US dollars	Reported value change
2025-Q1	$78,765,467,129	-5.3098796101%
2025-Q2	$88,778,648,031	12.7126534851%
2025-Q3	$98,599,430,546	11.0620996521%
2025-Q4	$109,852,427,961	11.4128421966%
2026-Q1	$100,406,703,814	-8.59855746689%
2026-Q2	$126,697,578,778	26.1843820834%