Robeco Schweiz AG

hedge fundUpdated 44 days ago

Managed by Robeco Schweiz Ag • Latest filing Q2 2026

Portfolio value

$6.2B

Q2 2026

Filings

14

Quarterly 13F history

Top-10 concentration

100.0%

Weight of largest holdings

Annualized return

0.2%

Implied from 13F holdings

Portfolio value history

13F-disclosed portfolio value over 14 quarters

Show data table

Period	Portfolio value
Q1 2023	$6.2B
Q2 2023	$6.7B
Q3 2023	$5.9B
Q4 2023	$6B
Q1 2024	$5.7B
Q2 2024	$5.2B
Q3 2024	$5.3B
Q4 2024	$4.7B
Q1 2025	$4.1B
Q2 2025	$4.3B
Q3 2025	$4.4B
Q4 2025	$4.5B
Q1 2026	$4.7B
Q2 2026	$6.2B

Top holdings

126 positions as of Q2 2026

#	Stock	Value	Shares	% Portfolio	Change
1	A ARM ARM HOLDINGS PLC	$293.4M	827.4K	4.71%	Trimmed(-17.9%)
2	M MRVL MARVELL TECHNOLOGY INC	$286.2M	960.7K	4.59%	Trimmed(-20.1%)
3	N NVT NVENT ELEC PLC	$245.9M	1.45M	3.94%	Added(+1.8%)
4	P PWR QUANTA SVCS INC	$235.1M	326.4K	3.77%	Added(+1.0%)
5	V VRT VERTIV HOLDINGS CO	$213.6M	637.9K	3.43%	Trimmed(-11.8%)
6	A ADI ANALOG DEVICES INC	$209.5M	527.5K	3.36%	Added(+33.9%)
7	R RRX REGAL REXNORD CORPORATION	$168.1M	705.9K	2.70%	Added(+23.2%)
8	O ON ON SEMICONDUCTOR CORP	$162.8M	1.72M	2.61%	Trimmed(-12.2%)
9	L LITE LUMENTUM HLDGS INC	$158M	184.1K	2.53%	Trimmed(-14.3%)
10	? N/A FIRST SOLAR INC	$153.8M	651.9K	2.47%	Added(+1.0%)
11	G GNRC GENERAC HLDGS INC	$141M	481.6K	2.26%	Added(+1.0%)
12	L LSCC LATTICE SEMICONDUCTOR CORP	$139.2M	909.9K	2.23%	Added(+1.0%)
13	A A AGILENT TECHNOLOGIES INC	$133.8M	1.01M	2.15%	Trimmed(-9.8%)
14	M MPWR MONOLITHIC PWR SYS INC	$132.8M	96.0K	2.13%	Added(+1.1%)
15	P POWI POWER INTEGRATIONS INC	$112.3M	1.34M	1.80%	Added(+54.0%)
16	N NXT NEXTPOWER INC	$103.1M	865.6K	1.65%	Added(+0.9%)
17	E ENPH ENPHASE ENERGY INC	$101.5M	2.06M	1.63%	Added(+96.0%)
18	A ADSK AUTODESK INC	$99.7M	512.9K	1.60%	Trimmed(-0.0%)
19	X XYL XYLEM INC	$96.2M	813.5K	1.54%	Added(+16.6%)
20	B BE BLOOM ENERGY CORP	$95.8M	316.6K	1.54%	Added(+21.3%)

A

ARM HOLDINGS PLC

-17.9%

Value

$293.4M

Shares

827.4K

% Port

4.71%

M

MARVELL TECHNOLOGY INC

-20.1%

Value

$286.2M

Shares

960.7K

% Port

4.59%

N

NVENT ELEC PLC

+1.8%

Value

$245.9M

Shares

1.45M

% Port

3.94%

P

QUANTA SVCS INC

+1.0%

Value

$235.1M

Shares

326.4K

% Port

3.77%

V

VERTIV HOLDINGS CO

-11.8%

Value

$213.6M

Shares

637.9K

% Port

3.43%

A

ANALOG DEVICES INC

+33.9%

Value

$209.5M

Shares

527.5K

% Port

3.36%

R

REGAL REXNORD CORPORATION

+23.2%

Value

$168.1M

Shares

705.9K

% Port

2.70%

O

8.ON

ON SEMICONDUCTOR CORP

-12.2%

Value

$162.8M

Shares

1.72M

% Port

2.61%

L

LUMENTUM HLDGS INC

-14.3%

Value

$158M

Shares

184.1K

% Port

2.53%

?

10.N/A

FIRST SOLAR INC

+1.0%

Value

$153.8M

Shares

651.9K

% Port

2.47%

G

GENERAC HLDGS INC

+1.0%

Value

$141M

Shares

481.6K

% Port

2.26%

L

LATTICE SEMICONDUCTOR CORP

+1.0%

Value

$139.2M

Shares

909.9K

% Port

2.23%

A

13.A

AGILENT TECHNOLOGIES INC

-9.8%

Value

$133.8M

Shares

1.01M

% Port

2.15%

M

MONOLITHIC PWR SYS INC

+1.1%

Value

$132.8M

Shares

96.0K

% Port

2.13%

P

POWER INTEGRATIONS INC

+54.0%

Value

$112.3M

Shares

1.34M

% Port

1.80%

N

16.NXT

NEXTPOWER INC

+0.9%

Value

$103.1M

Shares

865.6K

% Port

1.65%

E

ENPHASE ENERGY INC

+96.0%

Value

$101.5M

Shares

2.06M

% Port

1.63%

A

AUTODESK INC

-0.0%

Value

$99.7M

Shares

512.9K

% Port

1.60%

X

19.XYL

XYLEM INC

+16.6%

Value

$96.2M

Shares

813.5K

% Port

1.54%

B

20.BE

BLOOM ENERGY CORP

+21.3%

Value

$95.8M

Shares

316.6K

% Port

1.54%

View full portfolio (126 holdings) →

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