MARSHALL WACE, LLP

hedge fundUpdated 28 days ago

Managed by Marshall Wace, Llp • Latest filing Q2 2026

Portfolio value

$126.7B

Q2 2026

Filings

14

Quarterly 13F history

Top-10 concentration

31.3%

Weight of largest holdings

Annualized return

35.6%

Implied from 13F holdings

Portfolio value history

13F-disclosed portfolio value over 14 quarters

Show data table

Period	Portfolio value
Q1 2023	$47.1B
Q2 2023	$51.2B
Q3 2023	$49.4B
Q4 2023	$59B
Q1 2024	$65.7B
Q2 2024	$74.9B
Q3 2024	$82.1B
Q4 2024	$83.2B
Q1 2025	$78.8B
Q2 2025	$88.8B
Q3 2025	$98.6B
Q4 2025	$109.9B
Q1 2026	$100.4B
Q2 2026	$126.7B

Top holdings

6,550 positions as of Q2 2026

#	Stock	Value	Shares	% Portfolio	Change
1	E ETHA ISHARES-S&P 500	$17B	22.71M	13.43%	Added(+30700.7%)
2	E ETHA ISHARES-S&P 500	$11.5B	15.32M	9.06%	Added(+20679.7%)
3	S STT-PG SPDR PORTFOLIO L	$2.3B	25.77M	1.79%	Added(+124.8%)
4	S STT-PG SPDR PORTFOLIO L	$1.8B	20.55M	1.43%	Added(+79.2%)
5	A AMD ADV MICRO DEVICE	$1.4B	2.48M	1.14%	Added(+1241250.0%)
6	E ETHA ISHARES-S&P 500	$1.3B	1.72M	1.01%	Added(+2227.1%)
7	A AAPL APPLE INC	$1.2B	4.17M	0.95%	Added(+219382.7%)
8	N NVDA NVIDIA CORP	$1.1B	5.40M	0.85%	Added(+10698.0%)
9	A AMZN AMAZON.COM INC	$1.1B	4.52M	0.85%	Added(+502618.0%)
10	M MU MICRON TECH	$973.9M	843.7K	0.77%	Added(+1962.9%)
11	A AAPL APPLE INC	$755.8M	2.61M	0.60%	Added(+137373.0%)
12	T TSLA TESLA INC	$659.6M	1.57M	0.52%	Added(+1568092.0%)
13	C COST COSTCO WHOLESALE	$586.3M	626.8K	0.46%	Added(+208819.7%)
14	M MSFT MICROSOFT CORP	$575.6M	1.54M	0.45%	Added(+257093.0%)
15	N NVDA NVIDIA CORP	$531.9M	2.66M	0.42%	Added(+5216.2%)
16	A AMZN AMAZON.COM INC	$520.3M	2.18M	0.41%	Added(+242471.0%)
17	T TSMWF TAIWAN SEMIC-ADR	$477.8M	1.00M	0.38%	Added(+1000393.0%)
18	A AMZN AMAZON.COM INC	$465.2M	1.95M	0.37%	Added(+216775.3%)
19	G GOOGN ALPHABET INC-A	$445.2M	1.25M	0.35%	Added(+134.3%)
20	A AAPL APPLE INC	$445.2M	1.54M	0.35%	Added(+80870.5%)

E

ISHARES-S&P 500

+30700.7%

Value

$17B

Shares

22.71M

% Port

13.43%

E

ISHARES-S&P 500

+20679.7%

Value

$11.5B

Shares

15.32M

% Port

9.06%

S

SPDR PORTFOLIO L

+124.8%

Value

$2.3B

Shares

25.77M

% Port

1.79%

S

SPDR PORTFOLIO L

+79.2%

Value

$1.8B

Shares

20.55M

% Port

1.43%

A

ADV MICRO DEVICE

+1241250.0%

Value

$1.4B

Shares

2.48M

% Port

1.14%

E

ISHARES-S&P 500

+2227.1%

Value

$1.3B

Shares

1.72M

% Port

1.01%

A

APPLE INC

+219382.7%

Value

$1.2B

Shares

4.17M

% Port

0.95%

N

NVIDIA CORP

+10698.0%

Value

$1.1B

Shares

5.40M

% Port

0.85%

A

AMAZON.COM INC

+502618.0%

Value

$1.1B

Shares

4.52M

% Port

0.85%

M

10.MU

MICRON TECH

+1962.9%

Value

$973.9M

Shares

843.7K

% Port

0.77%

A

APPLE INC

+137373.0%

Value

$755.8M

Shares

2.61M

% Port

0.60%

T

TESLA INC

+1568092.0%

Value

$659.6M

Shares

1.57M

% Port

0.52%

C

COSTCO WHOLESALE

+208819.7%

Value

$586.3M

Shares

626.8K

% Port

0.46%

M

MICROSOFT CORP

+257093.0%

Value

$575.6M

Shares

1.54M

% Port

0.45%

N

NVIDIA CORP

+5216.2%

Value

$531.9M

Shares

2.66M

% Port

0.42%

A

AMAZON.COM INC

+242471.0%

Value

$520.3M

Shares

2.18M

% Port

0.41%

T

TAIWAN SEMIC-ADR

+1000393.0%

Value

$477.8M

Shares

1.00M

% Port

0.38%

A

AMAZON.COM INC

+216775.3%

Value

$465.2M

Shares

1.95M

% Port

0.37%

G

ALPHABET INC-A

+134.3%

Value

$445.2M

Shares

1.25M

% Port

0.35%

A

APPLE INC

+80870.5%

Value

$445.2M

Shares

1.54M

% Port

0.35%

View full portfolio (6,550 holdings) →

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