Robeco Schweiz AG

In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 3, 2026), Robeco Schweiz AG reported 129 stock positions worth $4.5 billion. Its top holding was Autodesk (ADSK) at 3.4% of the portfolio, followed by Lumentum (LITE, 3.3%) and Nvent Electric (NVT, 3.2%). Compared with Q3 2025, it opened 11 new positions, sold out of 10, added to 32 and reduced 66. The biggest buy was a new position in Generac (GNRC) and the biggest sale Waters (WAT, shares −62%).

Most Recent 13F
Q2 2026
Location
ZURICH, V8
CIK
0001418427
Portfolio Value
$4.5B (Q4 2025)
SEC Filing
0001418427-26-000001 ↗ filed Feb 3, 2026

Holdings Value

0$2.0B$4.0B$6.0B$8.0B Q1 2024: $5.7B Q1 2024 Q2 2024: $5.2B Q2 2024 Q3 2024: $5.3B Q3 2024 Q4 2024: $4.7B Q4 2024 Q1 2025: $4.1B Q1 2025 Q2 2025: $4.3B Q2 2025 Q3 2025: $4.4B Q3 2025 Q4 2025: $4.5B $4.5B Q4 2025 Q1 2026: $4.7B Q1 2026 Q2 2026: $6.2B Q2 2026

Holdings 129 stocks · $4.5B
ADSK Autodesk Inc. 3.36% 507,280 $150.2M Reduce -2.5%
LITE Lumentum Holdings Inc. 3.30% 400,097 $147.5M Reduce -15.1%
NVT Nvent Electric PLC 3.22% 1,411,365 $143.9M Reduce -0.8%
A Agilent Technologies Inc. 3.20% 1,049,058 $142.7M Reduce -9.9%
VRT Vertiv Holdings Co. Class A 3.17% 873,883 $141.6M Reduce -2.4%
FSLR First Solar Inc. 3.16% 539,078 $140.8M Reduce -12.0%
PWR Quanta Services Inc. 3.03% 320,061 $135.1M Reduce -0.9%
XYL Xylem Inc. 2.33% 762,259 $103.8M Reduce -4.3%
MPWR Monolithic Power Systems Inc. 1.93% 95,018 $86.1M Reduce -8.0%
PCOR Procore Technologies Inc. 1.88% 1,156,128 $84.1M Reduce -0.9%
AVTR Avantor Inc. 1.87% 7,280,961 $83.4M Reduce -8.1%
ADI Analog Devices Inc. 1.86% 305,297 $82.8M Reduce -2.3%
RRX Regal Rexnord Corp. 1.78% 567,335 $79.6M Reduce -6.3%
CSL Carlisle Cos Inc. 1.77% 247,111 $79.0M Reduce -0.9%
NXT Nextpower Inc. 1.77% 905,310 $78.9M Reduce -0.9%
TTEK Tetra Tech Inc. 1.76% 2,347,104 $78.7M Reduce -1.3%
MRVL Marvell Technology Inc. 1.76% 922,851 $78.4M Reduce -5.2%
IEX Idex Corp. 1.65% 412,636 $73.4M Add +52.2%
VLTO Veralto Corp. 1.64% 733,011 $73.1M Reduce -3.1%
ARM Arm Holdings PLC-ADR 1.62% 662,665 $72.4M Reduce -1.9%
ON On Semiconductor 1.58% 1,305,189 $70.7M Reduce -1.6%
WM Waste Management Inc. 1.52% 309,312 $68.0M Add +3.1%
TMO Thermo Fisher Scientific Inc. 1.50% 115,205 $66.8M Reduce -16.2%
LSCC Lattice Semiconductor Corp. 1.47% 892,057 $65.6M Reduce -0.9%
PTC PTC Inc. 1.45% 371,345 $64.7M Reduce -6.5%
DHR Danaher Corp. 1.38% 269,328 $61.7M Reduce -6.0%
ECL Ecolab Inc. 1.36% 231,059 $60.7M Add +26.5%
FERG Ferguson Enterprises Inc. 1.25% 250,574 $55.8M Reduce -18.4%
RUN Sunrun Inc. 1.21% 2,946,776 $54.2M Add +37.8%
APG Api Group Corp. 1.20% 1,401,270 $53.6M Reduce -0.7%
WMS Advanced Drainage Systems Inc. 1.18% 364,310 $52.8M Reduce -10.6%
GNRC Generac Holdings Inc. 1.14% 374,129 $51.0M New
BEPC Brookfield Renewable Corp. 1.14% 1,328,471 $50.9M Reduce -29.5%
WAT Waters Corp. 1.12% 132,093 $50.2M Reduce -62.0%
TER Teradyne Inc. 1.06% 244,969 $47.4M Reduce -24.1%
SQM Quimica Y Minera Chil-SP ADR filed as SOCIEDAD QUIMICA Y MINERA DE 1.06% 685,200 $47.1M Reduce -7.6%
TT Trane Technologies PLC 1.05% 120,745 $47.0M New
ALB Albemarle Corp. 1.03% 326,280 $46.1M Reduce -7.4%
PNR Pentair PLC 0.98% 419,765 $43.7M Reduce -2.6%
CNM Core & Main Inc. Class A 0.95% 818,544 $42.5M Reduce -22.1%
ITRI Itron Inc. 0.88% 422,411 $39.2M Add +13.5%
AIT Applied Industrial Tech Inc. 0.86% 149,702 $38.4M Reduce -20.1%
ACM Aecom 0.81% 380,804 $36.3M Add +8.5%
J Jacobs Solutions Inc. 0.80% 268,554 $35.6M New
AWK American Water Works Co. Inc. 0.76% 260,157 $34.0M Reduce -3.7%
TEL Te Connectivity PLC 0.75% 146,360 $33.3M Add +53.2%
FBIN Fortune Brands Innovations I 0.75% 665,594 $33.3M Add +0.1%
MTD Mettler-Toledo International 0.72% 23,148 $32.3M Reduce -37.0%
DOV Dover Corp. 0.69% 157,955 $30.8M Add +2.9%
FIX Comfort Systems USA Inc. 0.68% 32,675 $30.5M Reduce -52.8%
CTAS Cintas Corp. 0.65% 155,263 $29.2M Add +98.3%
GFL GFL Environmental Inc.-Sub VT 0.65% 678,861 $29.2M Add +10.6%
ROP Roper Technologies Inc. 0.63% 63,460 $28.2M Add +50.5%
EME Emcor Group Inc. 0.62% 45,226 $27.7M Add +6.2%
CLH Clean Harbors Inc. 0.62% 117,590 $27.6M Reduce -36.8%
HSAI Hesai Group 0.59% 1,179,500 $26.4M Add +33.9%
IR Ingersoll-Rand Inc. 0.59% 330,873 $26.2M Reduce -13.2%
QCOM Qualcomm Inc. 0.56% 147,395 $25.2M Reduce -3.5%
NXPI NXP Semiconductors NV 0.55% 113,845 $24.7M Reduce -3.4%
BMI Badger Meter Inc. 0.54% 139,222 $24.3M Add +89.2%
NVDA Nvidia Corp. 0.54% 129,500 $24.2M No change
TXN Texas Instruments Inc. 0.52% 132,884 $23.1M Reduce -3.4%
HBM Hudbay Minerals Inc. 0.51% 1,155,000 $22.9M No change
POWI Power Integrations Inc. 0.50% 627,474 $22.3M Add +0.4%
ONTO Onto Innovation Inc. 0.50% 140,000 $22.1M Reduce -7.8%
FSS Federal Signal Corp. 0.47% 194,210 $21.1M Reduce -8.8%
WTS Watts Water Technologies-A 0.41% 66,032 $18.2M Reduce -2.2%
AOS Smith (a.o.) Corp. 0.40% 269,470 $18.0M Reduce -8.2%
TSLA Tesla Inc. 0.40% 39,355 $17.7M Reduce -15.4%
KEYS Keysight Technologies Inc. 0.39% 86,600 $17.6M Add +12.5%
WCC Wesco International Inc. 0.38% 69,300 $17.0M Add +3.6%
LIN Linde PLC 0.36% 37,328 $15.9M Add +11.4%
CVCO Cavco Industries Inc. 0.34% 26,000 $15.4M No change
ICFI Icf International Inc. 0.34% 176,188 $15.0M Add +0.2%
GLW Corning Inc. 0.33% 170,500 $14.9M Reduce -18.6%
STM Stmicroelectronics NV-NY SHS 0.33% 566,130 $14.7M Reduce -3.2%
CLS Celestica Inc. 0.31% 46,800 $13.8M Reduce -23.9%
SXT Sensient Technologies Corp. 0.31% 146,623 $13.8M Add +7.5%
DELL Dell Technologies -C 0.31% 109,300 $13.8M No change
SNPS Synopsys Inc. 0.31% 29,200 $13.7M Reduce -15.4%
GDDY GoDaddy Inc. Class A 0.31% 110,300 $13.7M Add +83.8%
XPEV Xpeng Inc. - ADR 0.30% 666,000 $13.5M New
VMI Valmont Industries 0.30% 33,471 $13.5M Reduce -25.4%
AUGO Aura Minerals Inc. 0.29% 260,000 $13.1M New
CSCO Cisco Systems Inc. 0.29% 165,900 $12.8M New
SNOW Snowflake Inc. 0.27% 54,200 $11.9M Add +12.9%
AMBA Ambarella Inc. 0.26% 162,595 $11.5M Reduce -34.3%
FROG Jfrog Ltd. 0.25% 180,800 $11.3M New
BSY Bentley Systems Inc. Class B 0.25% 288,537 $11.0M No change
SPOT Spotify Technology SA 0.24% 18,544 $10.8M Add +37.6%
COHR Coherent Corp. 0.24% 57,500 $10.6M Reduce -13.4%
VIAV Viavi Solutions Inc. 0.24% 595,000 $10.6M Add +32.2%
RSG Republic Services Inc. 0.23% 49,200 $10.4M No change
TTAN Servicetitan Inc. Class A 0.20% 83,200 $8.9M Add +35.3%
MWA Mueller Water Products Inc. Class A 0.19% 364,669 $8.7M Add +0.3%
MKSI MKS Inc. 0.19% 52,630 $8.4M New
VEEV Veeva Systems Inc. Class A 0.18% 36,910 $8.2M New
CVS CVS Health Corp. 0.18% 101,509 $8.1M Add +9.1%
CECO Ceco Environmental Corp. 0.18% 131,216 $7.9M Reduce -52.5%
OSIS Osi Systems Inc. 0.17% 30,547 $7.8M New
COR Cencora Inc. 0.16% 21,700 $7.3M New
MDT Medtronic PLC 0.16% 75,494 $7.3M Reduce -22.4%
SFM Sprouts Farmers Market Inc. 0.16% 90,319 $7.2M Add +31.2%
ALC Alcon Inc. filed as ALCON AG 0.16% 90,629 $7.1M No change
SSD Simpson Manufacturing Co. Inc. 0.16% 44,000 $7.1M No change
EMR Emerson Electric Co. 0.16% 52,825 $7.0M No change
MMS Maximus Inc. 0.15% 76,162 $6.6M Reduce -11.5%
SLGN Silgan Holdings Inc. 0.14% 155,787 $6.3M Reduce -21.8%
CDNS Cadence Design SYS Inc. 0.14% 20,000 $6.3M No change
AZZ Azz Inc. 0.14% 56,600 $6.1M Add +41.5%
UNH Unitedhealth Group Inc. 0.14% 18,261 $6.0M No change
AVGO Broadcom Inc. 0.13% 17,000 $5.9M Add +22.3%
ABBV Abbvie Inc. 0.13% 25,512 $5.8M No change
MIR Mirion Technologies Inc. 0.12% 230,000 $5.4M No change
IFF Intl Flavors & Fragrances filed as INTERNATIONAL FLAVORS&FRAGRA 0.11% 76,019 $5.1M No change
BSX Boston Scientific Corp. 0.11% 53,413 $5.1M Reduce -8.0%
ROCK Gibraltar Industries Inc. 0.10% 90,000 $4.4M Reduce -50.0%
PLMR Palomar Holdings Inc. 0.10% 32,500 $4.4M No change
NOMD Nomad Foods Ltd. 0.08% 268,033 $3.4M Reduce -6.5%
CL Colgate-Palmolive Co. 0.07% 38,975 $3.1M No change
DECK Deckers Outdoor Corp. 0.06% 26,735 $2.8M Reduce -38.1%
ONON On Holding AG Class A filed as ON HLDG AG 0.04% 42,637 $2.0M No change
BRBR Bellring Brands Inc. 0.04% 72,015 $1.9M Reduce -45.6%
NET Cloudflare Inc. Class A 0.03% 5,900 $1.2M Reduce -81.3%
ICLR Icon PLC 0.02% 5,582 $1.0M No change
COLM Columbia Sportswear Co. 0.01% 6,622 $365K No change
ZBRA Zebra Technologies Corp. Class A 0.01% 1,476 $358K Add +7.9%
WSM Williams-Sonoma Inc. 0.01% 1,546 $276K No change
AVY Avery Dennison Corp. 0.00% 1,103 $201K Reduce -13.2%

Portfolio Sells Q3 2025 → Q4 2025
WAT Waters Corp. Reduce -62.0% 1.12% −1.22
JCI Johnson Controls Internation Sold out 0.00% −0.86
FIX Comfort Systems USA Inc. Reduce -52.8% 0.68% −0.60
ARM Arm Holdings PLC-ADR Reduce -1.9% 1.62% −0.53
AOSL Alpha & Omega Semiconductor Sold out 0.00% −0.49
PTC PTC Inc. Reduce -6.5% 1.45% −0.36
CLH Clean Harbors Inc. Reduce -36.8% 0.62% −0.35
ADSK Autodesk Inc. Reduce -2.5% 3.36% −0.35
AVTR Avantor Inc. Reduce -8.1% 1.87% −0.35
AWR American States Water Co. Sold out 0.00% −0.34
CNM Core & Main Inc. Class A Reduce -22.1% 0.95% −0.32
BEPC Brookfield Renewable Corp. Reduce -29.5% 1.14% −0.32
XYL Xylem Inc. Reduce -4.3% 2.33% −0.31
FERG Ferguson Enterprises Inc. Reduce -18.4% 1.25% −0.30
MTD Mettler-Toledo International Reduce -37.0% 0.72% −0.29
AIT Applied Industrial Tech Inc. Reduce -20.1% 0.86% −0.24
ITW Illinois Tool Works Sold out 0.00% −0.22
MPWR Monolithic Power Systems Inc. Reduce -8.0% 1.93% −0.21
AMBA Ambarella Inc. Reduce -34.3% 0.26% −0.20
VLTO Veralto Corp. Reduce -3.1% 1.64% −0.17
CCEP Coca-Cola Europacific Partne Sold out 0.00% −0.17
RRX Regal Rexnord Corp. Reduce -6.3% 1.78% −0.17
A Agilent Technologies Inc. Reduce -9.9% 3.20% −0.16
ROCK Gibraltar Industries Inc. Reduce -50.0% 0.10% −0.15
CECO Ceco Environmental Corp. Reduce -52.5% 0.18% −0.14
OLED Universal Display Corp. Sold out 0.00% −0.13
NET Cloudflare Inc. Class A Reduce -81.3% 0.03% −0.13
IR Ingersoll-Rand Inc. Reduce -13.2% 0.59% −0.12
FSS Federal Signal Corp. Reduce -8.8% 0.47% −0.10
PNR Pentair PLC Reduce -2.6% 0.98% −0.09
VMI Valmont Industries Reduce -25.4% 0.30% −0.09
WMS Advanced Drainage Systems Inc. Reduce -10.6% 1.18% −0.09
AWK American Water Works Co. Inc. Reduce -3.7% 0.76% −0.08
MRVL Marvell Technology Inc. Reduce -5.2% 1.76% −0.08
PLTR Palantir Technologies Inc. Class A Sold out 0.00% −0.08
AOS Smith (a.o.) Corp. Reduce -8.2% 0.40% −0.08
SNPS Synopsys Inc. Reduce -15.4% 0.31% −0.08
CSL Carlisle Cos Inc. Reduce -0.9% 1.77% −0.07
BBWI Bath & Body Works Inc. Sold out 0.00% −0.07
TSLA Tesla Inc. Reduce -15.4% 0.40% −0.07
BRBR Bellring Brands Inc. Reduce -45.6% 0.04% −0.07
GLW Corning Inc. Reduce -18.6% 0.33% −0.05
SLGN Silgan Holdings Inc. Reduce -21.8% 0.14% −0.05
TXN Texas Instruments Inc. Reduce -3.4% 0.52% −0.05
NXPI NXP Semiconductors NV Reduce -3.4% 0.55% −0.05
EXPO Exponent Inc. Sold out 0.00% −0.05
MDT Medtronic PLC Reduce -22.4% 0.16% −0.05
AMRZ Amrize Ltd. Sold out 0.00% −0.04
STM Stmicroelectronics NV-NY SHS Reduce -3.2% 0.33% −0.04
DECK Deckers Outdoor Corp. Reduce -38.1% 0.06% −0.04

Portfolio Buys Q3 2025 → Q4 2025
GNRC Generac Holdings Inc. New 1.14% +1.14
TT Trane Technologies PLC New 1.05% +1.05
J Jacobs Solutions Inc. New 0.80% +0.80
IEX Idex Corp. Add +52.2% 1.65% +0.65
RUN Sunrun Inc. Add +37.8% 1.21% +0.38
XPEV Xpeng Inc. - ADR New 0.30% +0.30
AUGO Aura Minerals Inc. New 0.29% +0.29
CTAS Cintas Corp. Add +98.3% 0.65% +0.29
CSCO Cisco Systems Inc. New 0.29% +0.29
TEL Te Connectivity PLC Add +53.2% 0.75% +0.27
FROG Jfrog Ltd. New 0.25% +0.25
BMI Badger Meter Inc. Add +89.2% 0.54% +0.25
ECL Ecolab Inc. Add +26.5% 1.36% +0.23
MKSI MKS Inc. New 0.19% +0.19
VEEV Veeva Systems Inc. Class A New 0.18% +0.18
OSIS Osi Systems Inc. New 0.17% +0.17
COR Cencora Inc. New 0.16% +0.16
ROP Roper Technologies Inc. Add +50.5% 0.63% +0.16
GDDY GoDaddy Inc. Class A Add +83.8% 0.31% +0.12
DOV Dover Corp. Add +2.9% 0.69% +0.12
VIAV Viavi Solutions Inc. Add +32.2% 0.24% +0.11
KEYS Keysight Technologies Inc. Add +12.5% 0.39% +0.09
WCC Wesco International Inc. Add +3.6% 0.38% +0.06
TTAN Servicetitan Inc. Class A Add +35.3% 0.20% +0.06
AZZ Azz Inc. Add +41.5% 0.14% +0.04
HSAI Hesai Group Add +33.9% 0.59% +0.04
WM Waste Management Inc. Add +3.1% 1.52% +0.03
SPOT Spotify Technology SA Add +37.6% 0.24% +0.03
AVGO Broadcom Inc. Add +22.3% 0.13% +0.03
SNOW Snowflake Inc. Add +12.9% 0.27% +0.02
CVS CVS Health Corp. Add +9.1% 0.18% +0.02
SXT Sensient Technologies Corp. Add +7.5% 0.31% +0.02
GFL GFL Environmental Inc.-Sub VT Add +10.6% 0.65% −0.00
LIN Linde PLC Add +11.4% 0.36% −0.00
ZBRA Zebra Technologies Corp. Class A Add +7.9% 0.01% −0.00
EME Emcor Group Inc. Add +6.2% 0.62% −0.00
SFM Sprouts Farmers Market Inc. Add +31.2% 0.16% −0.01
MWA Mueller Water Products Inc. Class A Add +0.3% 0.19% −0.01
ICFI Icf International Inc. Add +0.2% 0.34% −0.03
FBIN Fortune Brands Innovations I Add +0.1% 0.75% −0.05
POWI Power Integrations Inc. Add +0.4% 0.50% −0.07
ITRI Itron Inc. Add +13.5% 0.88% −0.16
ACM Aecom Add +8.5% 0.81% −0.22

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 126$6.2BARM, MRVL, NVT, PWR, VRT
Q1 2026 126$4.7BVRT, PWR, NVT, ARM, LITE
Q4 2025 129$4.5BADSK, LITE, NVT, A, VRT
Q3 2025 128$4.4BADSK, A, NVT, VRT, FSLR
Q2 2025 126$4.3BADSK, A, VRT, PWR, ARM
Q1 2025 129$4.1BADSK, AVTR, A, XYL, PTC
Q4 2024 120$4.7BADSK, AVTR, A, PWR, MRVL
Q3 2024 120$5.3BADSK, AVTR, A, CSL, PWR
Q2 2024 122$5.2BARM, ADSK, CSL, PWR, A
Q1 2024 120$5.7BA, PTC, ARM, PWR, MPWR