# Robeco Schweiz AG: Form 13F holdings

An institutional investment manager in ZURICH. SEC CIK 1418427.

- Quarter ended: 2026-06-30
- Filed: 2026-07-28
- Reported value: $6.23bn
- Positions: 126 (126 lines in the filing's table; lines for the same security and option type are added together here)
- Compared with: the 13F for the quarter ended 2026-03-31
- Filing: https://www.sec.gov/Archives/edgar/data/1418427/000141842726000003/

## Holdings

As filed, largest first. Reported value is what the manager stated at the quarter end (Jun 30, 2026), in US dollars; it is filing data, not a price. Weight is the share of the total reported value.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [ARM HOLDINGS PLC (ARM)](/companies/arm.md) | SPONSORED ADS | $293.4m | 4.7% | 827,366 |  | Reduced −180,038 |
| [MARVELL TECHNOLOGY INC (MRVL)](/companies/mrvl.md) | COM | $286.2m | 4.6% | 960,706 |  | Reduced −241,601 |
| NVENT ELEC PLC | SHS | $245.9m | 3.9% | 1,450,021 |  | Added +25,633 |
| [QUANTA SVCS INC (PWR)](/companies/pwr.md) | COM | $235.1m | 3.8% | 326,449 |  | Added +3,120 |
| [VERTIV HOLDINGS CO (VRT)](/companies/vrt.md) | COM CL A | $213.6m | 3.4% | 637,920 |  | Reduced −85,079 |
| [ANALOG DEVICES INC (ADI)](/companies/adi.md) | COM | $209.5m | 3.4% | 527,512 |  | Added +133,553 |
| [REGAL REXNORD CORPORATION (RRX)](/companies/rrx.md) | COM | $168.1m | 2.7% | 705,873 |  | Added +132,746 |
| [ON SEMICONDUCTOR CORP (ON)](/companies/on.md) | COM | $162.8m | 2.6% | 1,722,056 |  | Reduced −240,243 |
| [LUMENTUM HLDGS INC (LITE)](/companies/lite.md) | COM | $158.0m | 2.5% | 184,110 |  | Reduced −30,716 |
| [FIRST SOLAR INC (FSLR)](/companies/fslr.md) | COM | $153.8m | 2.5% | 651,923 |  | Added +6,231 |
| [GENERAC HLDGS INC (GNRC)](/companies/gnrc.md) | COM | $141.0m | 2.3% | 481,609 |  | Added +4,603 |
| [LATTICE SEMICONDUCTOR CORP (LSCC)](/companies/lscc.md) | COM | $139.2m | 2.2% | 909,862 |  | Added +8,697 |
| [AGILENT TECHNOLOGIES INC (A)](/companies/a.md) | COM | $133.8m | 2.1% | 1,007,585 |  | Reduced −109,960 |
| [MONOLITHIC PWR SYS INC (MPWR)](/companies/mpwr.md) | COM | $132.8m | 2.1% | 96,033 |  | Added +1,040 |
| [POWER INTEGRATIONS INC (POWI)](/companies/powi.md) | COM | $112.3m | 1.8% | 1,340,404 |  | Added +470,234 |
| [NEXTPOWER INC (NXT)](/companies/nxt.md) | CLASS A COM | $103.1m | 1.7% | 865,627 |  | Added +7,459 |
| [ENPHASE ENERGY INC (ENPH)](/companies/enph.md) | COM | $101.5m | 1.6% | 2,061,745 |  | Added +1,009,670 |
| [AUTODESK INC (ADSK)](/companies/adsk.md) | COM | $99.7m | 1.6% | 512,880 |  | Reduced −147 |
| [XYLEM INC (XYL)](/companies/xyl.md) | COM | $96.2m | 1.5% | 813,451 |  | Added +115,774 |
| [BLOOM ENERGY CORP (BE)](/companies/be.md) | COM CL A | $95.8m | 1.5% | 316,637 |  | Added +55,536 |
| [THERMO FISHER SCIENTIFIC INC (TMO)](/companies/tmo.md) | COM | $95.7m | 1.5% | 190,933 |  | Added +60,220 |
| [CARLISLE COS INC (CSL)](/companies/csl.md) | COM | $91.4m | 1.5% | 252,042 |  | Added +2,413 |
| [ITRON INC (ITRI)](/companies/itri.md) | COM | $91.2m | 1.5% | 1,053,799 |  | Added +102,064 |
| [SOLV ENERGY INC (MWH)](/companies/mwh.md) | COM SHS CL A | $89.9m | 1.4% | 2,641,405 |  | Added +1,636,501 |
| [TETRA TECH INC NEW (TTEK)](/companies/ttek.md) | COM | $89.5m | 1.4% | 3,099,250 |  | Added +812,000 |
| TRANE TECHNOLOGIES PLC | SHS | $86.4m | 1.4% | 175,904 |  | Added +1,682 |
| [VERALTO CORP (VLTO)](/companies/vlto.md) | COM SHS | $78.2m | 1.3% | 882,169 |  | Added +31,871 |
| [IDEX CORP (IEX)](/companies/iex.md) | COM | $73.1m | 1.2% | 322,045 |  | Reduced −57,026 |
| [CORNING INC (GLW)](/companies/glw.md) | COM | $72.4m | 1.2% | 283,378 |  | Added +20,878 |
| [FERGUSON ENTERPRISES INC (FERG)](/companies/ferg.md) | COMMON STOCK NEW | $65.5m | 1.1% | 275,959 |  | Added +43,251 |
| [TERADYNE INC (TER)](/companies/ter.md) | COM | $62.5m | 1.0% | 129,176 |  | Reduced −6,560 |
| [ECOLAB INC (ECL)](/companies/ecl.md) | COM | $60.5m | 1.0% | 216,974 |  | Added +30,766 |
| [DANAHER CORP DEL (DHR)](/companies/dhr.md) | COM | $59.0m | 0.9% | 309,684 |  | Added +21,803 |
| [FERVO ENERGY CO (FRVO)](/companies/frvo.md) | CL A COM | $57.6m | 0.9% | 1,969,224 |  | New +1,969,224 |
| [WATERS CORP (WAT)](/companies/wat.md) | COM | $57.1m | 0.9% | 152,195 |  | Added +7,323 |
| [SUNRUN INC (RUN)](/companies/run.md) | COM | $57.0m | 0.9% | 4,263,680 |  | Added +40,743 |
| [ONTO INNOVATION INC (ONTO)](/companies/onto.md) | COM | $55.7m | 0.9% | 147,200 |  | Added +32,500 |
| [EMCOR GROUP INC (EME)](/companies/eme.md) | COM | $54.3m | 0.9% | 65,460 |  | Added +1,200 |
| [APPLIED INDL TECHNOLOGIES IN (AIT)](/companies/ait.md) | COM | $50.9m | 0.8% | 150,522 |  | Reduced −4,500 |
| [WASTE MGMT INC DEL (WM)](/companies/wm.md) | COM | $49.1m | 0.8% | 220,405 |  | Added +49,627 |
| [PROCORE TECHNOLOGIES INC (PCOR)](/companies/pcor.md) | COM | $47.9m | 0.8% | 1,179,201 |  | Added +11,270 |
| [VIAVI SOLUTIONS INC (VIAV)](/companies/viav.md) | COM | $42.8m | 0.7% | 896,000 |  | Added +236,000 |
| [ADVANCED DRAIN SYS INC DEL (WMS)](/companies/wms.md) | COM | $42.7m | 0.7% | 271,735 |  | Reduced −36,669 |
| [SOCIEDAD QUIMICA Y MINERA DE (SQM)](/companies/sqm.md) | SPON ADR SER B | $41.2m | 0.7% | 556,152 |  | Reduced −60,336 |
| [STMICROELECTRONICS N V (STM)](/companies/stm.md) | NY REGISTRY | $40.4m | 0.6% | 538,880 |  | Added +10,482 |
| [JACOBS SOLUTIONS INC (J)](/companies/j.md) | COM | $38.2m | 0.6% | 303,571 |  | Added +241 |
| [API GROUP CORP (APG)](/companies/apg.md) | COM STK | $37.8m | 0.6% | 891,999 |  | Reduced −156,035 |
| [SPX TECHNOLOGIES INC (SPXC)](/companies/spxc.md) | COM | $37.5m | 0.6% | 152,829 |  | Added +81,116 |
| [TEXAS INSTRS INC (TXN)](/companies/txn.md) | COM | $36.4m | 0.6% | 122,184 |  | Reduced −1,843 |
| LINDE PLC | SHS | $35.8m | 0.6% | 69,055 |  | Added +25,237 |
| [FORTUNE BRANDS INNOVATIONS I (FBIN)](/companies/fbin.md) | COM | $34.6m | 0.6% | 630,689 |  | Reduced −16,000 |
| [CORE & MAIN INC (CNM)](/companies/cnm.md) | CL A | $34.3m | 0.6% | 711,784 |  | Reduced −49,000 |
| [TIMKEN CO (TKR)](/companies/tkr.md) | COM | $34.2m | 0.5% | 235,190 |  | New +235,190 |
| [WATTS WATER TECHNOLOGIES INC (WTS)](/companies/wts.md) | CL A | $33.3m | 0.5% | 85,114 |  | Added +22,082 |
| [ALBEMARLE CORP (ALB)](/companies/alb.md) | COM | $31.7m | 0.5% | 234,771 |  | Added +39,859 |
| PENTAIR PLC | SHS | $31.0m | 0.5% | 404,137 |  | Added +111,001 |
| NXP SEMICONDUCTORS N V | COM | $30.5m | 0.5% | 108,352 |  | Added +2,101 |
| [KEYSIGHT TECHNOLOGIES INC (KEYS)](/companies/keys.md) | COM | $30.0m | 0.5% | 85,700 |  | Added +7,200 |
| [COHERENT CORP (COHR)](/companies/cohr.md) | COM | $29.3m | 0.5% | 74,307 |  | Reduced −40,093 |
| [ROPER TECHNOLOGIES INC (ROP)](/companies/rop.md) | COM | $29.3m | 0.5% | 86,475 |  | Added +11,674 |
| [METTLER TOLEDO INTERNATIONAL (MTD)](/companies/mtd.md) | COM | $28.9m | 0.5% | 22,658 |  | Added +5,744 |
| [MKS INC. (MKSI)](/companies/mksi.md) | COM | $28.9m | 0.5% | 64,992 |  | Added +19,392 |
| [HUDBAY MINERALS INC (HBM)](/companies/hbm.md) | COM | $28.9m | 0.5% | 1,223,000 |  | Added +322,000 |
| [DOVER CORP (DOV)](/companies/dov.md) | COM | $28.3m | 0.5% | 126,162 |  | Reduced −4,000 |
| [CINTAS CORP (CTAS)](/companies/ctas.md) | COM | $26.3m | 0.4% | 154,706 |  | Unchanged |
| [QUALCOMM INC (QCOM)](/companies/qcom.md) | COM | $25.9m | 0.4% | 140,245 |  | Added +2,724 |
| [NVIDIA CORPORATION (NVDA)](/companies/nvda.md) | COM | $25.9m | 0.4% | 129,500 |  | Unchanged |
| AURA MINERALS INC | SHS NEW | $25.6m | 0.4% | 407,000 |  | Added +121,000 |
| [AMERICAN WTR WKS CO INC NEW (AWK)](/companies/awk.md) | COM | $25.5m | 0.4% | 193,950 |  | Added +10,504 |
| [AECOM (ACM)](/companies/acm.md) | COM | $24.1m | 0.4% | 345,638 |  | Reduced −26,299 |
| [MADISON AIR SOLUTIONS CORP (MAIR)](/companies/mair.md) | COM SHS CL A | $23.8m | 0.4% | 611,307 |  | New +611,307 |
| [COMFORT SYS USA INC (FIX)](/companies/fix.md) | COM | $23.4m | 0.4% | 11,799 |  | Reduced −19,675 |
| [WESCO INTL INC (WCC)](/companies/wcc.md) | COM | $22.6m | 0.4% | 65,400 |  | Added +30,400 |
| [CADENCE DESIGN SYSTEM INC (CDNS)](/companies/cdns.md) | COM | $22.0m | 0.4% | 58,590 |  | Added +18,590 |
| [TEREX CORP NEW (TEX)](/companies/tex.md) | COM | $21.7m | 0.3% | 299,384 |  | New +299,384 |
| [TESLA INC (TSLA)](/companies/tsla.md) | COM | $19.1m | 0.3% | 45,314 |  | Added +884 |
| [SNOWFLAKE INC (SNOW)](/companies/snow.md) | COM SHS | $18.2m | 0.3% | 71,500 |  | Reduced −26,000 |
| [CAVCO INDS INC DEL (CVCO)](/companies/cvco.md) | COM | $17.9m | 0.3% | 29,200 |  | Unchanged |
| TE CONNECTIVITY PLC | ORD SHS | $17.6m | 0.3% | 87,430 |  | Added +1,693 |
| [REPUBLIC SVCS INC (RSG)](/companies/rsg.md) | COM | $17.4m | 0.3% | 81,822 |  | Added +5,000 |
| [VEECO INSTRS INC DEL (VECO)](/companies/veco.md) | COM | $17.4m | 0.3% | 230,000 |  | New +230,000 |
| [GFL ENVIRONMENTAL INC (GFL)](/companies/gfl.md) | SUB VTG SHS | $17.1m | 0.3% | 464,788 |  | Reduced −112,215 |
| [AZZ INC (AZZ)](/companies/azz.md) | COM | $16.9m | 0.3% | 109,075 |  | Added +52,475 |
| [SMITH A O CORP (AOS)](/companies/aos.md) | COM | $15.9m | 0.3% | 253,170 |  | Reduced −16,000 |
| [HESAI GROUP (HSAI)](/companies/hsai.md) | SPONSORED ADS | $15.2m | 0.2% | 833,050 |  | Reduced −7,335 |
| [CECO ENVIRONMENTAL CORP (CECO)](/companies/ceco.md) | COM | $15.0m | 0.2% | 165,171 |  | Reduced −33,572 |
| [AVANTOR INC (AVTR)](/companies/avtr.md) | COM | $14.5m | 0.2% | 1,465,796 |  | Reduced −2,723,740 |
| [COMMERCIAL METALS CO (CMC)](/companies/cmc.md) | COM | $14.4m | 0.2% | 229,000 |  | Added +64,500 |
| [BENTLEY SYS INC (BSY)](/companies/bsy.md) | COM CL B | $13.6m | 0.2% | 456,240 |  | Added +167,703 |
| SPOTIFY TECHNOLOGY S A | SHS | $13.5m | 0.2% | 29,511 |  | Added +2,971 |
| [SIMPSON MFG INC (SSD)](/companies/ssd.md) | COM | $13.3m | 0.2% | 63,500 |  | Added +19,500 |
| [ICF INTL INC (ICFI)](/companies/icfi.md) | COM | $12.0m | 0.2% | 164,188 |  | Reduced −12,000 |
| [SYNOPSYS INC (SNPS)](/companies/snps.md) | COM | $11.7m | 0.2% | 26,200 |  | Reduced −14,300 |
| [BADGER METER INC (BMI)](/companies/bmi.md) | COM | $11.3m | 0.2% | 75,896 |  | Reduced −65,497 |
| [CEREBRAS SYSTEMS INC (CBRS)](/companies/cbrs.md) | COM CL A | $9.9m | 0.2% | 45,000 |  | New +45,000 |
| [OWENS CORNING NEW (OC)](/companies/oc.md) | COM | $9.5m | 0.2% | 60,000 |  | Added +39,500 |
| AMBARELLA INC | SHS | $9.1m | 0.1% | 106,242 |  | Added +2,088 |
| [MUELLER WTR PRODS INC (MWA)](/companies/mwa.md) | COM SER A | $9.0m | 0.1% | 348,669 |  | Unchanged |
| [CISCO SYS INC (CSCO)](/companies/csco.md) | COM | $8.5m | 0.1% | 72,000 |  | Unchanged |
| [XPENG INC (XPEV)](/companies/xpev.md) | ADS | $8.4m | 0.1% | 633,991 |  | Added +12,426 |
| [PTC INC (PTC)](/companies/ptc.md) | COM | $8.3m | 0.1% | 72,848 |  | Added +1,405 |
| [ADVANCED MICRO DEVICES INC (AMD)](/companies/amd.md) | COM | $8.1m | 0.1% | 14,000 |  | Reduced −7,500 |
| [NOVANTA INC (NOVT)](/companies/novt.md) | COM | $8.1m | 0.1% | 50,000 |  | New +50,000 |
| [OSI SYSTEMS INC (OSIS)](/companies/osis.md) | COM | $8.0m | 0.1% | 36,500 |  | Unchanged |
| [SPROUTS FMRS MKT INC (SFM)](/companies/sfm.md) | COM | $7.8m | 0.1% | 92,000 |  | Reduced −73,000 |
| [MIRION TECHNOLOGIES INC (MIR)](/companies/mir.md) | COM CL A | $7.6m | 0.1% | 424,000 |  | Added +194,000 |
| [EMERSON ELEC CO (EMR)](/companies/emr.md) | COM | $7.6m | 0.1% | 52,825 |  | Unchanged |
| [SENSIENT TECHNOLOGIES CORP (SXT)](/companies/sxt.md) | COM | $7.2m | 0.1% | 58,689 |  | Reduced −62,129 |
| [CVS HEALTH CORP (CVS)](/companies/cvs.md) | COM | $5.4m | <0.1% | 52,254 |  | Reduced −9,507 |
| [ABBVIE INC (ABBV)](/companies/abbv.md) | COM | $5.3m | <0.1% | 21,142 |  | Unchanged |
| [UNITEDHEALTH GROUP INC (UNH)](/companies/unh.md) | COM | $4.6m | <0.1% | 10,949 |  | Reduced −4,185 |
| ALCON AG | ORD SHS | $4.3m | <0.1% | 63,784 |  | Reduced −6,515 |
| [INTERNATIONAL FLAVORS&FRAGRA (IFF)](/companies/iff.md) | COM | $3.4m | <0.1% | 42,395 |  | Reduced −15,792 |
| MEDTRONIC PLC | SHS | $3.1m | <0.1% | 39,199 |  | Reduced −19,864 |
| [COLGATE PALMOLIVE CO (CL)](/companies/cl.md) | COM | $3.1m | <0.1% | 33,440 |  | Reduced −871 |
| [CLEAN HARBORS INC (CLH)](/companies/clh.md) | COM | $2.8m | <0.1% | 9,500 |  | Unchanged |
| [ELI LILLY & CO (LLY)](/companies/lly.md) | COM | $2.0m | <0.1% | 1,627 |  | Added +185 |
| [CELESTICA INC (CLS)](/companies/cls.md) | COM | $1.8m | <0.1% | 5,000 |  | New +5,000 |
| [DECKERS OUTDOOR CORP (DECK)](/companies/deck.md) | COM | $1.8m | <0.1% | 17,640 |  | Unchanged |
| [BOSTON SCIENTIFIC CORP (BSX)](/companies/bsx.md) | COM | $1.7m | <0.1% | 38,807 |  | Reduced −5,457 |
| [ZEBRA TECHNOLOGIES CORPORATI (ZBRA)](/companies/zbra.md) | CL A | $1.6m | <0.1% | 5,943 |  | Added +4,276 |
| ON HLDG AG | NAMEN AKT A | $1.6m | <0.1% | 43,893 |  | Reduced −4,201 |
| [EDWARDS LIFESCIENCES CORP (EW)](/companies/ew.md) | COM | $1.5m | <0.1% | 16,529 |  | New +16,529 |
| [MAXIMUS INC (MMS)](/companies/mms.md) | COM | $1.1m | <0.1% | 21,222 |  | Reduced −10,182 |
| [VEEVA SYS INC (VEEV)](/companies/veev.md) | CL A COM | $693.9k | <0.1% | 3,910 |  | Unchanged |
| [VITAL FARMS INC (VITL)](/companies/vitl.md) | COM | $173.7k | <0.1% | 14,937 |  | Reduced −5,416 |

## Sold out

Held at the end of the quarter before and not reported this quarter.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [BROADCOM INC (AVGO)](/companies/avgo.md) | COM | $0 | 0.0% | 0 |  | Sold out −43,700 |
| [BROOKFIELD RENEWABLE CORP (BEPC)](/companies/bepc.md) | CL A EX SUB VTG | $0 | 0.0% | 0 |  | Sold out −1,342,029 |
| [CENCORA INC (COR)](/companies/cor.md) | COM | $0 | 0.0% | 0 |  | Sold out −68,000 |
| FABRINET | SHS | $0 | 0.0% | 0 |  | Sold out −9,800 |
| [FEDERAL SIGNAL CORP (FSS)](/companies/fss.md) | COM | $0 | 0.0% | 0 |  | Sold out −241,407 |
| [H2O AMERICA (HTO)](/companies/hto.md) | COM | $0 | 0.0% | 0 |  | Sold out −6,127 |
| [INGERSOLL RAND INC (IR)](/companies/ir.md) | COM | $0 | 0.0% | 0 |  | Sold out −77,900 |
| [TRIMBLE INC (TRMB)](/companies/trmb.md) | COM | $0 | 0.0% | 0 |  | Sold out −6,301 |
| [VALMONT INDS INC (VMI)](/companies/vmi.md) | COM | $0 | 0.0% | 0 |  | Sold out −33,240 |

Source: SEC EDGAR, Form 13F-HR, accession 0001418427-26-000003. Last ingested by Listed: Oct 22, 2026, 05:26 ET. No prices; not investment advice.