DaveManuel.com · Institutional Ownership · 13F Holdings
Robeco Schweiz AG
Reported holdings as of Q3 2026, from 32 quarterly filings.
Holdings
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| Security | Ticker | Value | Shares | Weight | Weight change | Held | Change |
|---|---|---|---|---|---|---|---|
| ARM HOLDINGS PLC | ARM | $225.1M | 777,229 | -0.65pp | 13q | -6.1%-$14.5M | |
| NVENT ELEC PLC | NVT | $224.4M | 1,399,162 | +0.10pp | 14q | -3.5%-$8.2M | |
| MARVELL TECHNOLOGY INC | MRVL | $220.4M | 834,248 | -0.62pp | 22q | -13.2%-$33.4M | |
| QUANTA SVCS INC | PWR | $209.5M | 326,135 | +0.01pp | 17q | HELD | |
| ANALOG DEVICES INC | ADI | $198.0M | 499,100 | +0.21pp | 32q | -5.4%-$11.3M | |
| LUMENTUM HLDGS INC | LITE | $170.2M | 175,239 | +0.53pp | 29q | -4.8%-$8.6M | |
| VERTIV HOLDINGS CO | VRT | $160.9M | 666,809 | -0.53pp | 24q | +4.5%+$7.0M | |
| AGILENT TECHNOLOGIES INC | A | $160.6M | 931,998 | +0.75pp | 32q | -7.5%-$13.0M | |
| NEXTPOWER INC | NXT | $134.1M | 1,721,087 | +0.76pp | 8q | +98.8%+$66.7M | |
| ON SEMICONDUCTOR CORP | ON | $127.5M | 1,658,310 | -0.31pp | 32q | -3.7%-$4.9M | |
| MONOLITHIC PWR SYS INC | MPWR | $119.9M | 89,007 | +0.03pp | 32q | -7.3%-$9.5M | |
| LATTICE SEMICONDUCTOR CORP | LSCC | $109.8M | 874,292 | -0.25pp | 27q | -3.9%-$4.5M | |
| FIRST SOLAR INC | FSLR | $109.7M | 626,438 | -0.49pp | 21q | -3.9%-$4.5M | |
| AUTODESK INC | ADSK | $109.5M | 524,042 | +0.37pp | 27q | +2.2%+$2.3M | |
| REGAL REXNORD CORPORATION | RRX | $105.2M | 678,280 | -0.80pp | 22q | -3.9%-$4.3M | |
| BLOOM ENERGY CORP | BE | $103.0M | 371,725 | +0.32pp | 3q | +17.4%+$15.3M | |
| GENERAC HLDGS INC | GNRC | $95.8M | 462,782 | -0.54pp | 4q | -3.9%-$3.9M | |
| THERMO FISHER SCIENTIFIC INC | TMO | $95.0M | 140,737 | +0.18pp | 16q | -26.3%-$33.9M | |
| ITRON INC | ITRI | $88.9M | 1,029,717 | +0.14pp | 32q | -2.3%-$2.1M | |
| VERALTO CORP | VLTO | $80.3M | 851,536 | +0.19pp | 13q | -3.5%-$2.9M | |
| CARLISLE COS INC | CSL | $78.0M | 242,195 | -0.06pp | 15q | -3.9%-$3.2M | |
| TETRA TECH INC NEW | TTEK | $76.5M | 2,321,543 | -0.06pp | 15q | -25.1%-$25.6M | |
| TRANE TECHNOLOGIES PLC | TT | $76.4M | 169,032 | -0.01pp | 4q | -3.9%-$3.1M | |
| XYLEM INC | XYL | $75.2M | 742,622 | -0.19pp | 32q | -8.7%-$7.2M | |
| POWER INTEGRATIONS INC | POWI | $66.7M | 1,288,004 | -0.60pp | 32q | -3.9%-$2.7M | |
| ENPHASE ENERGY INC | ENPH | $65.4M | 1,981,141 | -0.45pp | 3q | -3.9%-$2.7M | |
| DANAHER CORP DEL | DHR | $61.1M | 275,980 | +0.16pp | 16q | -10.9%-$7.5M | |
| SOLV ENERGY INC | MWH | $61.0M | 2,538,139 | -0.34pp | 3q | -3.9%-$2.5M | |
| ECOLAB INC | ECL | $60.4M | 220,008 | +0.12pp | 32q | +1.4%+$833.1K | |
| TIMKEN CO | TKR | $60.3M | 516,703 | +0.54pp | 2q | +119.7%+$32.9M | |
| PROCORE TECHNOLOGIES INC | PCOR | $60.3M | 1,165,061 | +0.32pp | 12q | -1.2%-$731.3K | |
| ENTEGRIS INC | ENTG | $59.7M | 387,452 | - | new | NEW | |
| TERADYNE INC | TER | $59.4M | 148,153 | +0.07pp | 27q | +14.7%+$7.6M | |
| WATERS CORP | WAT | $56.4M | 128,250 | +0.10pp | 32q | -15.7%-$10.5M | |
| IDEX CORP | IEX | $54.2M | 237,916 | -0.19pp | 32q | -26.1%-$19.2M | |
| FERGUSON ENTERPRISES INC | FERG | $53.6M | 240,773 | -0.08pp | 9q | -12.8%-$7.8M | |
| FERVO ENERGY CO | FRVO | $44.6M | 3,282,928 | -0.12pp | 2q | +66.7%+$17.9M | |
| EMCOR GROUP INC | EME | $43.6M | 57,743 | -0.09pp | 7q | -11.8%-$5.8M | |
| SUNRUN INC | RUN | $42.6M | 5,478,228 | -0.15pp | 5q | +28.5%+$9.4M | |
| API GROUP CORP | APG | $39.8M | 1,031,691 | +0.11pp | 10q | +15.7%+$5.4M | |
| MADISON AIR SOLUTIONS CORP | MAIR | $37.8M | 1,537,926 | +0.30pp | 2q | +151.6%+$22.8M | |
| ONTO INNOVATION INC | ONTO | $37.8M | 122,670 | -0.21pp | 25q | -16.7%-$7.6M | |
| AURA MINERALS INC | AUGO | $37.2M | 473,190 | +0.26pp | 4q | +16.3%+$5.2M | |
| APPLIED INDL TECHNOLOGIES IN | AIT | $37.0M | 111,468 | -0.15pp | 18q | -25.9%-$13.0M | |
| LINDE PLC | LIN | $37.0M | 78,035 | +0.09pp | 15q | +13.0%+$4.3M | |
| WASTE MGMT INC DEL | WM | $34.8M | 170,568 | -0.16pp | 8q | -22.6%-$10.2M | |
| ADVANCED DRAIN SYS INC DEL | WMS | $34.4M | 271,480 | -0.06pp | 9q | HELD | |
| HUDBAY MINERALS INC | HBM | $33.4M | 1,253,650 | +0.14pp | 6q | +2.5%+$817.7K | |
| SOCIEDAD QUIMICA Y MINERA DE | SQM | $32.4M | 499,152 | -0.08pp | 32q | -10.2%-$3.7M | |
| JACOBS SOLUTIONS INC | J | $32.3M | 239,037 | -0.03pp | 4q | -21.3%-$8.7M | |
| GFL ENVIRONMENTAL INC | GFL | $32.0M | 765,447 | +0.30pp | 7q | +64.7%+$12.6M | |
| VIAVI SOLUTIONS INC | VIAV | $31.6M | 754,500 | -0.12pp | 6q | -15.8%-$5.9M | |
| REPUBLIC SVCS INC | RSG | $31.2M | 148,677 | +0.28pp | 16q | +81.7%+$14.0M | |
| KEYSIGHT TECHNOLOGIES INC | KEYS | $31.2M | 85,700 | +0.08pp | 7q | HELD | |
| ITT INC | ITT | $31.1M | 153,865 | - | new | NEW | |
| SPX TECHNOLOGIES INC | SPXC | $30.4M | 179,472 | -0.05pp | 3q | +17.4%+$4.5M | |
| NVIDIA CORPORATION | NVDA | $29.6M | 129,500 | +0.12pp | 15q | HELD | |
| CINTAS CORP | CTAS | $29.5M | 151,006 | +0.11pp | 16q | -2.4%-$721.7K | |
| QUALCOMM INC | QCOM | $28.8M | 156,569 | +0.10pp | 32q | +11.6%+$3.0M | |
| CORE & MAIN INC | CNM | $28.5M | 687,107 | -0.04pp | 16q | -3.5%-$1.0M | |
| CORNING INC | GLW | $28.4M | 185,000 | -0.65pp | 7q | -34.7%-$15.1M | |
| PENTAIR PLC | PNR | $27.9M | 525,747 | +0.01pp | 32q | +30.1%+$6.4M | |
| ROPER TECHNOLOGIES INC | ROP | $27.3M | 78,155 | +0.02pp | 28q | -9.6%-$2.9M | |
| STMICROELECTRONICS N V | STM | $27.3M | 511,064 | -0.16pp | 14q | -5.2%-$1.5M | |
| TEXAS INSTRS INC | TXN | $27.0M | 96,460 | -0.10pp | 32q | -21.1%-$7.2M | |
| AECOM | ACM | $26.3M | 445,600 | +0.09pp | 22q | +28.9%+$5.9M | |
| EMERSON ELEC CO | EMR | $24.4M | 157,511 | +0.32pp | 7q | +198.2%+$16.2M | |
| BENTLEY SYS INC | BSY | $24.2M | 758,586 | +0.22pp | 18q | +66.3%+$9.7M | |
| AMERICAN WTR WKS CO INC NEW | AWK | $24.0M | 185,693 | +0.02pp | 32q | -4.3%-$1.1M | |
| NXP SEMICONDUCTORS N V | NXPI | $24.0M | 101,215 | -0.06pp | 30q | -6.6%-$1.7M | |
| DOVER CORP | DOV | $23.6M | 126,014 | -0.03pp | 27q | HELD | |
| ALBEMARLE CORP | ALB | $23.1M | 218,362 | -0.09pp | 32q | -7.0%-$1.7M | |
| WATTS WATER TECHNOLOGIES INC | WTS | $21.6M | 60,995 | -0.15pp | 15q | -28.3%-$8.5M | |
| COHERENT CORP | COHR | $20.0M | 69,600 | -0.11pp | 6q | -6.3%-$1.4M | |
| CADENCE DESIGN SYSTEM INC | CDNS | $18.9M | 57,180 | -0.01pp | 18q | -2.4%-$465.6K | |
| FORTUNE BRANDS INNOVATIONS I | FBIN | $18.2M | 477,637 | -0.23pp | 32q | -24.3%-$5.8M | |
| TE CONNECTIVITY PLC | TEL | $17.8M | 84,305 | +0.04pp | 9q | -3.6%-$659.6K | |
| TESLA INC | TSLA | $17.8M | 50,058 | +0.01pp | 18q | +10.5%+$1.7M | |
| MKS INC. | MKSI | $17.2M | 64,992 | -0.15pp | 4q | HELD | |
| METTLER TOLEDO INTERNATIONAL | MTD | $17.0M | 11,280 | -0.16pp | 32q | -50.2%-$17.2M | |
| CISCO SYS INC | CSCO | $17.0M | 157,600 | +0.17pp | 4q | +118.9%+$9.2M | |
| WESCO INTL INC | WCC | $16.5M | 46,000 | -0.06pp | 5q | -29.7%-$7.0M | |
| SYNOPSYS INC | SNPS | $16.0M | 36,800 | +0.10pp | 6q | +40.5%+$4.6M | |
| TEREX CORP NEW | TEX | $15.7M | 299,100 | -0.06pp | 2q | HELD | |
| SPOTIFY TECHNOLOGY S A | SPOT | $14.4M | 29,511 | +0.04pp | 5q | HELD | |
| COMMERCIAL METALS CO | CMC | $14.2M | 229,000 | +0.03pp | 3q | HELD | |
| SAMSARA INC | IOT | $13.7M | 359,500 | - | new | NEW | |
| SMITH A O CORP | AOS | $13.4M | 236,936 | -0.01pp | 17q | -6.4%-$915.1K | |
| HESAI GROUP | HSAI | $13.0M | 818,170 | -0.01pp | 6q | -1.8%-$237.3K | |
| ICF INTL INC | ICFI | $12.5M | 150,877 | +0.03pp | 15q | -8.1%-$1.1M | |
| OSI SYSTEMS INC | OSIS | $11.8M | 60,500 | +0.08pp | 4q | +65.8%+$4.7M | |
| OKTA INC | OKTA | $11.7M | 55,900 | - | new | NEW | |
| VEECO INSTRS INC DEL | VECO | $11.7M | 224,480 | -0.07pp | 2q | -2.4%-$286.5K | |
| ADVANCED ENERGY INDS | AEIS | $11.6M | 41,000 | - | new | NEW | |
| CECO ENVIRONMENTAL CORP | CECO | $11.5M | 164,798 | -0.03pp | 11q | HELD | |
| ELASTIC N V | ESTC | $11.2M | 121,600 | - | new | NEW | |
| SIMPSON MFG INC | SSD | $10.9M | 63,500 | -0.02pp | 8q | HELD | |
| SNOWFLAKE INC | SNOW | $10.3M | 30,400 | -0.11pp | 17q | -57.5%-$14.0M | |
| PONY AI INC | PONY | $9.9M | 1,512,000 | - | new | NEW | |
| BADGER METER INC | BMI | $9.4M | 75,896 | -0.01pp | 5q | HELD | |
| SPROUTS FMRS MKT INC | SFM | $9.1M | 137,200 | +0.04pp | 11q | +49.1%+$3.0M | |
| CAVCO INDS INC DEL | CVCO | $9.1M | 16,200 | -0.12pp | 16q | -44.5%-$7.3M | |
| CEREBRAS SYSTEMS INC | CBRS | $7.8M | 43,920 | -0.02pp | 2q | -2.4%-$191.9K | |
| VIA TRANSN INC | VIA | $7.7M | 253,700 | - | new | NEW | |
| SENSIENT TECHNOLOGIES CORP | SXT | $7.7M | 58,689 | +0.02pp | 17q | HELD | |
| WORKDAY INC | WDAY | $7.3M | 38,200 | - | new | NEW | |
| NOVANTA INC | NOVT | $7.1M | 50,000 | flat | 2q | HELD | |
| OWENS CORNING NEW | OC | $6.8M | 58,560 | -0.03pp | 3q | -2.4%-$168.1K | |
| AZZ INC | AZZ | $6.3M | 46,600 | -0.16pp | 5q | -57.3%-$8.4M | |
| XPENG INC | XPEV | $6.0M | 622,691 | -0.03pp | 4q | -1.8%-$108.0K | |
| CLEAN HARBORS INC | CLH | $5.5M | 17,583 | +0.05pp | 18q | +85.1%+$2.5M | |
| ABBVIE INC | ABBV | $4.9M | 18,713 | flat | 8q | -11.5%-$635.4K | |
| TRIMBLE INC | TRMB | $3.9M | 68,787 | - | new | NEW | |
| CVS HEALTH CORP | CVS | $3.8M | 44,632 | -0.02pp | 32q | -14.6%-$653.1K | |
| UNITEDHEALTH GROUP INC | UNH | $3.6M | 9,804 | -0.01pp | 32q | -10.5%-$420.3K | |
| INTERNATIONAL FLAVORS&FRAGRA | IFF | $3.5M | 42,395 | +0.01pp | 25q | HELD | |
| MEDTRONIC PLC | MDT | $3.4M | 39,199 | +0.01pp | 32q | HELD | |
| COLGATE PALMOLIVE CO | CL | $3.3M | 38,750 | +0.01pp | 8q | +15.9%+$453.0K | |
| CELESTICA INC | CLS | $3.2M | 8,800 | +0.03pp | 2q | +76.0%+$1.4M | |
| ALCON AG | ALC | $3.1M | 48,118 | -0.01pp | 21q | -24.6%-$1.0M | |
| ELI LILLY & CO | LLY | $2.8M | 2,398 | +0.02pp | 3q | +47.4%+$892.1K | |
| EDWARDS LIFESCIENCES CORP | EW | $2.6M | 29,742 | +0.02pp | 2q | +79.9%+$1.1M | |
| ROYAL CARIBBEAN GROUP | RCL | $2.2M | 8,438 | - | new | NEW | |
| DARLING INGREDIENTS INC | DAR | $1.9M | 32,080 | - | new | NEW | |
| ZEBRA TECHNOLOGIES CORPORATI | ZBRA | $1.8M | 4,884 | +0.01pp | 12q | -17.8%-$395.3K | |
| VALMONT INDS INC | VMI | $1.8M | 3,936 | - | new | NEW | |
| MUELLER WTR PRODS INC | MWA | $1.5M | 70,000 | -0.12pp | 6q | -79.9%-$5.9M | |
| WAYSTAR HLDG CORP | WAY | $1.4M | 55,141 | - | new | NEW | |
| ABBOTT LABORATORIES | ABT | $1.4M | 13,702 | - | new | NEW | |
| FLOWSERVE CORP | FLS | $1.3M | 17,850 | - | new | NEW | |
| ESSENTIAL UTILS INC | WTRG | $875.5K | 22,341 | - | new | NEW | |
| DECKERS OUTDOOR CORP | DECK | $861.6K | 11,026 | -0.01pp | 32q | -37.5%-$516.8K | |
| VEEVA SYS INC | VEEV | $682.5K | 2,391 | flat | 4q | -38.8%-$433.6K | |
| ON HLDG AG | ONON | $592.6K | 20,013 | -0.01pp | 7q | -54.4%-$707.1K | |
| VITAL FARMS INC | VITL | $138.6K | 14,937 | flat | 3q | HELD |
By sector
Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.
| Sector | Value | Share |
|---|---|---|
| Semiconductors & Electronics | $2.2B | 38.8% |
| Industrials | $767.2M | 13.8% |
| Instruments & Controls | $608.0M | 11.0% |
| Construction & Building | $423.1M | 7.6% |
| Chemicals | $308.6M | 5.6% |
| Software & IT Services | $302.7M | 5.5% |
| Biotech & Pharma | $243.0M | 4.4% |
| Utilities | $173.0M | 3.1% |
| Business Services | $155.1M | 2.8% |
| Wholesale & Distribution | $153.5M | 2.8% |
| Mining & Metals | $145.7M | 2.6% |
| Other sectors | $114.4M | 2.1% |
What the disclosed book did
This is not the fund's return. A 13F shows long US equity positions only, so shorts, bonds, foreign listings, private holdings and cash are all invisible here. What this measures is the quarter's change in value of the positions this manager disclosed, had they been left untouched - the return a reader following the filing would have earned.
| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q3 2026 | -10.6% | +2.1% | -12.8% | 100% |
| Q2 2026 | +28.1% | +14.8% | +13.3% | 100% |
| Q1 2026 | +6.8% | -4.6% | +11.5% | 100% |
| Q4 2025 | +4.3% | +2.4% | +1.9% | 100% |
| Q3 2025 | +8.6% | +7.8% | +0.8% | 100% |
| Q2 2025 | +14.7% | +10.5% | +4.2% | 100% |
| Q1 2025 | -11.3% | -4.6% | -6.7% | 100% |
| Q4 2024 | -4.9% | +2.1% | -7.0% | 100% |
Market is SPY over the same two quarter ends, priced the same way as everything else here - the median across every filer reporting it. It is a large-cap US proxy, so a manager holding small caps or biotech will beat or trail it for reasons that are not skill. Prices are quarter-end to quarter-end and say nothing about the path in between, or about trades opened and closed inside a quarter.
Quarter by quarter
| Quarter | Value | Positions | New | Added | Trimmed | Exited | Top 10 | Days to file |
|---|---|---|---|---|---|---|---|---|
| Q3 2026 | $5.5B | 135 | 17 | 32 | 69 | 8 | 33.0% | 23 |
| Q2 2026 | $6.2B | 126 | 9 | 63 | 41 | 9 | 34.1% | 28 |
| Q1 2026 | $4.7B | 126 | 12 | 48 | 56 | 15 | 30.8% | 37 |
| Q4 2025 | $4.5B | 129 | 11 | 28 | 66 | 10 | 28.6% | 34 |
| Q3 2025 | $4.4B | 128 | 9 | 21 | 78 | 7 | 28.7% | 27 |
| Q2 2025 | $4.3B | 126 | 9 | 25 | 72 | 12 | 28.7% | 38 |
| Q1 2025 | $4.1B | 129 | 14 | 43 | 53 | 5 | 27.1% | 30 |
| Q4 2024 | $4.7B | 120 | 9 | 24 | 62 | 9 | 29.7% | 36 |
| Q3 2024 | $5.3B | 120 | 7 | 27 | 59 | 9 | 29.1% | 35 |
| Q2 2024 | $5.2B | 122 | 9 | 28 | 60 | 7 | 27.7% | 39 |
| Q1 2024 | $5.7B | 120 | 8 | 17 | 76 | 7 | 27.1% | 25 |
| Q4 2023 | $6.0B | 119 | 3 | 22 | 79 | 6 | 27.0% | 45 |
| Q3 2023 | $5.9B | 122 | 8 | 35 | 58 | 6 | 27.6% | 39 |
| Q2 2023 | $6.7B | 120 | 5 | 43 | 42 | 6 | 28.0% | 45 |
| Q1 2023 | $6.2B | 121 | 10 | 34 | 40 | 8 | 28.9% | 38 |
| Q4 2022 | $5.5B | 119 | 17 | 23 | 50 | 40 | 30.1% | 38 |
| Q3 2022 | $5.1B | 142 | 20 | 40 | 46 | 19 | 29.2% | 41 |
| Q2 2022 | $5.6B | 141 | 20 | 43 | 55 | 32 | 30.8% | 34 |
| Q1 2022 | $7.1B | 153 | 13 | 66 | 44 | 9 | 28.3% | 43 |
| Q4 2021 | $7.7B | 149 | 6 | 61 | 52 | 9 | 30.7% | 39 |
| Q3 2021 | $8.6B | 152 | 6 | 76 | 33 | 5 | 37.8% | 13 |
| Q2 2021 | $7.2B | 151 | 6 | 86 | 35 | 6 | 33.8% | 15 |
| Q1 2021 | $6.5B | 151 | 9 | 88 | 40 | 13 | 34.8% | 34 |
| Q4 2020 | $4.7B | 155 | 8 | 84 | 45 | 4 | 30.2% | 47 |
| Q3 2020 | $3.4B | 151 | 13 | 49 | 66 | 5 | 29.9% | 13 |
| Q2 2020 | $2.8B | 143 | 20 | 43 | 67 | 16 | 34.1% | 7 |
| Q1 2020 | $2.3B | 139 | 14 | 69 | 42 | 9 | 32.6% | 10 |
| Q4 2019 | $2.7B | 134 | 8 | 81 | 26 | 32 | 32.1% | 50 |
| Q3 2019 | $2.3B | 158 | 5 | 66 | 63 | 5 | 29.7% | 18 |
| Q2 2019 | $2.4B | 158 | 5 | 57 | 56 | 4 | 32.3% | 31 |
| Q1 2019 | $2.4B | 157 | 8 | 51 | 57 | 7 | 32.5% | 44 |
| Q4 2018 | $2.2B | 156 | 0 | 0 | 0 | 0 | 33.9% | 32 |
Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.
Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.
Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.