Robeco Institutional Asset Management B.V.

hedge fundUpdated 51 days ago

Managed by Robeco Institutional Asset Management B.V. • Latest filing Q2 2026

Portfolio value

$81.4B

Q2 2026

Filings

14

Quarterly 13F history

Top-10 concentration

100.0%

Weight of largest holdings

Annualized return

37.6%

Implied from 13F holdings

Portfolio value history

13F-disclosed portfolio value over 14 quarters

Show data table

Period	Portfolio value
Q1 2023	$36.7B
Q2 2023	$38.1B
Q3 2023	$37.4B
Q4 2023	$533.9M
Q1 2024	$46B
Q2 2024	$46.5B
Q3 2024	$50.3B
Q4 2024	$52.8B
Q1 2025	$51.5B
Q2 2025	$61.8B
Q3 2025	$69B
Q4 2025	$70.2B
Q1 2026	$70.2B
Q2 2026	$81.4B

Top holdings

837 positions as of Q2 2026

#	Stock	Value	Shares	% Portfolio	Change
1	N NVDA NVIDIA CORPORATION	$5.3B	26.73M	6.57%	Added(+1.9%)
2	A AAPL APPLE INC	$4.3B	14.72M	5.23%	Added(+2.8%)
3	G GOOGN ALPHABET INC	$3.3B	9.36M	4.11%	Added(+2.8%)
4	M MSFT MICROSOFT CORP	$2.8B	7.45M	3.41%	Added(+1.9%)
5	A AMZN AMAZON COM INC	$2.3B	9.48M	2.78%	Added(+12.5%)
6	A AVGO BROADCOM INC	$1.7B	4.52M	2.10%	Added(+15.5%)
7	A AMAT APPLIED MATLS INC	$1.4B	1.96M	1.74%	Added(+11.7%)
8	M MU MICRON TECHNOLOGY INC	$1.2B	1.02M	1.45%	Added(+5.2%)
9	G GOOGN ALPHABET INC	$1.1B	3.21M	1.39%	Added(+0.7%)
10	J JPM-PM JPMORGAN CHASE & CO	$979.1M	2.99M	1.20%	Trimmed(-0.5%)
11	M META META PLATFORMS INC	$913.7M	1.62M	1.12%	Trimmed(-2.3%)
12	L LLY ELI LILLY & CO	$910.1M	758.7K	1.12%	Added(+16.2%)
13	A ABBV ABBVIE INC	$897.1M	3.57M	1.10%	Added(+9.7%)
14	K KLAC KLA CORP	$808.9M	2.68M	0.99%	Added(+783.3%)
15	L LRCX LAM RESEARCH CORP	$795.6M	1.84M	0.98%	Trimmed(-10.9%)
16	C CMI CUMMINS INC	$688M	964.7K	0.84%	Added(+111.5%)
17	T TSLA TESLA INC	$647.6M	1.54M	0.80%	Trimmed(-1.3%)
18	C CSCO CISCO SYS INC	$642.1M	5.47M	0.79%	Trimmed(-14.8%)
19	V VRT VERTIV HOLDINGS CO	$641.7M	1.92M	0.79%	Trimmed(-6.9%)
20	A AMD ADVANCED MICRO DEVICES INC	$635M	1.09M	0.78%	Added(+19.9%)

N

NVIDIA CORPORATION

+1.9%

Value

$5.3B

Shares

26.73M

% Port

6.57%

A

APPLE INC

+2.8%

Value

$4.3B

Shares

14.72M

% Port

5.23%

G

ALPHABET INC

+2.8%

Value

$3.3B

Shares

9.36M

% Port

4.11%

M

MICROSOFT CORP

+1.9%

Value

$2.8B

Shares

7.45M

% Port

3.41%

A

AMAZON COM INC

+12.5%

Value

$2.3B

Shares

9.48M

% Port

2.78%

A

BROADCOM INC

+15.5%

Value

$1.7B

Shares

4.52M

% Port

2.10%

A

APPLIED MATLS INC

+11.7%

Value

$1.4B

Shares

1.96M

% Port

1.74%

M

8.MU

MICRON TECHNOLOGY INC

+5.2%

Value

$1.2B

Shares

1.02M

% Port

1.45%

G

ALPHABET INC

+0.7%

Value

$1.1B

Shares

3.21M

% Port

1.39%

J

JPMORGAN CHASE & CO

-0.5%

Value

$979.1M

Shares

2.99M

% Port

1.20%

M

META PLATFORMS INC

-2.3%

Value

$913.7M

Shares

1.62M

% Port

1.12%

L

12.LLY

ELI LILLY & CO

+16.2%

Value

$910.1M

Shares

758.7K

% Port

1.12%

A

ABBVIE INC

+9.7%

Value

$897.1M

Shares

3.57M

% Port

1.10%

K

KLA CORP

+783.3%

Value

$808.9M

Shares

2.68M

% Port

0.99%

L

LAM RESEARCH CORP

-10.9%

Value

$795.6M

Shares

1.84M

% Port

0.98%

C

16.CMI

CUMMINS INC

+111.5%

Value

$688M

Shares

964.7K

% Port

0.84%

T

TESLA INC

-1.3%

Value

$647.6M

Shares

1.54M

% Port

0.80%

C

CISCO SYS INC

-14.8%

Value

$642.1M

Shares

5.47M

% Port

0.79%

V

19.VRT

VERTIV HOLDINGS CO

-6.9%

Value

$641.7M

Shares

1.92M

% Port

0.79%

A

20.AMD

ADVANCED MICRO DEVICES INC

+19.9%

Value

$635M

Shares

1.09M

% Port

0.78%

View full portfolio (837 holdings) →

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