EdgeMarket › What Robeco Schweiz Ag reported owning

What Robeco Schweiz Ag reported owning

As filed on Form 13F for the quarter ending 2026-03-31, up to 45 days after that date. Long-only US-listed equity — shorts, bonds, cash and non-US listings are not on the form, so this is one leg of the book, not the book.

Reported value

4.7B

Positions

126

Quarter

2026-03-31

Shown below

50
largest by value
holdingvalue% of booksharesprice1y
VRT
Vertiv Holdings Co
181.2M3.8%723.0K261.95+105.4%
PWR
QUANTA SERVICES, INC.
177.5M3.8%323.3K639.34+70.1%
NVT
nVent Electric plc
168.5M3.6%1.4M151.98+72.6%
ARM
ARM HOLDINGS PLC /UK
152.4M3.2%1.0M243.32+85.5%
LITE
Lumentum Holdings Inc.
151.0M3.2%214.8K866.71+647.9%
A
AGILENT TECHNOLOGIES, INC.
127.4M2.7%1.1M159.00+33.5%
FSLR
FIRST SOLAR, INC.
127.4M2.7%645.7K214.28+3.8%
ADI
ANALOG DEVICES INC
125.3M2.7%394.0K373.09+52.4%
ADSK
Autodesk, Inc.
122.8M2.6%513.0K253.82-12.1%
ON
ON SEMICONDUCTOR CORP
121.5M2.6%2.0M74.21+50.0%
MRVL
Marvell Technology, Inc.
119.1M2.5%1.2M237.04+232.8%
RRX
REGAL REXNORD CORP
107.3M2.3%573.1K166.15+14.7%
MPWR
MONOLITHIC POWER SYSTEMS, INC.
103.9M2.2%95.0K1,316.28+59.3%
NXT
Nextpower Inc.
103.5M2.2%858.2K86.18+30.3%
GNRC
GENERAC HOLDINGS INC.
93.2M2.0%477.0K205.98+8.6%
ITRI
ITRON, INC.
85.3M1.8%951.7K100.03-19.8%
LSCC
LATTICE SEMICONDUCTOR CORP
83.6M1.8%901.2K117.69+91.7%
XYL
Xylem Inc.
83.4M1.8%697.7K113.42-20.1%
CSL
CARLISLE COMPANIES INC
83.3M1.8%249.6K367.68-4.2%
VLTO
Veralto Corp
75.2M1.6%850.3K98.77-9.3%
TT
Trane Technologies plc
72.6M1.5%174.2K453.43+6.4%
IEX
IDEX CORP /DE/
71.9M1.5%379.1K234.39+42.5%
TTEK
TETRA TECH INC
68.9M1.5%2.3M37.00+3.8%
PCOR
PROCORE TECHNOLOGIES, INC.
66.6M1.4%1.2M63.49-1.3%
TMO
THERMO FISHER SCIENTIFIC INC.
64.2M1.4%130.7K629.27+27.2%
RUN
Sunrun Inc.
57.3M1.2%4.2M9.16-40.8%
DHR
DANAHER CORP /DE/
54.6M1.2%287.9K218.85+3.5%
FERG
Ferguson Enterprises Inc. /DE/
54.3M1.1%232.7K242.24+5.1%
BEPC
Brookfield Renewable Corp
53.5M1.1%1.3M33.25-0.5%
SQM
CHEMICAL & MINING CO OF CHILE INC
49.9M1.1%616.5K81.96+84.8%
ECL
ECOLAB INC.
49.5M1.0%186.2K281.63-1.3%
EME
EMCOR Group, Inc.
47.4M1.0%64.3K776.62+28.3%
POWI
POWER INTEGRATIONS INC
44.6M0.9%870.2K55.18+21.0%
FIX
COMFORT SYSTEMS USA INC
43.4M0.9%31.5K1,655.61+143.1%
WAT
WATERS CORP /DE/
43.1M0.9%144.9K410.70+38.4%
APG
APi Group Corp
42.5M0.9%1.0M41.16+16.2%
WMS
ADVANCED DRAINAGE SYSTEMS, INC.
42.3M0.9%308.4K143.73+1.4%
AIT
APPLIED INDUSTRIAL TECHNOLOGIES INC
41.1M0.9%155.0K341.62+30.2%
TER
TERADYNE, INC
40.2M0.9%135.7K375.74+243.1%
ENPH
Enphase Energy, Inc.
39.8M0.8%1.1M38.61+8.2%
WM
WASTE MANAGEMENT INC
39.2M0.8%170.8K224.06-2.6%
J
JACOBS SOLUTIONS INC.
38.6M0.8%303.3K150.08+2.4%
CNM
Core & Main, Inc.
37.6M0.8%760.8K44.88-29.8%
GLW
CORNING INC /NY
35.7M0.8%262.5K149.84+132.0%
BE
Bloom Energy Corp
35.4M0.7%261.1K201.45+352.6%
ALB
ALBEMARLE CORP
35.0M0.7%194.9K143.25+83.4%
AVTR
Avantor, Inc.
32.8M0.7%4.2M14.46+12.3%
ACM
AECOM
31.5M0.7%371.9K64.79-46.0%
MWH
SOLV Energy, Inc.
30.2M0.6%1.0M28.34
COHR
COHERENT CORP.
27.3M0.6%114.4K289.52+234.5%

A position that grew quarter on quarter may simply reflect a higher price: if the stock rose 40% and the manager did nothing, the reported value rose 40%. Reading that as accumulation is reading the price back to yourself. More on that →

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