Robeco Schweiz AG
CIK 1418427 · View on SEC EDGAR ↗
- Portfolio value
- $6.2B
- Positions
- 126
- As of
- June 30, 2026
#686 of 9,443 by 13F value · top 7.3%
Portfolio value QoQ: +31.8% 13F does not disclose cash
- Top 10 holdings weight
- 34.11%
- Top 25 holdings weight
- 59.98%
- Positions above 1%
- 31
- Effective number of positions
- 51.3
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 9.99% Est. buys $733,793,883 · sells $547,743,664
Median holding: 6.0 quarters Tracked Q4 2024–Q2 2026 · 70.8% still held
- New positions
- 9
- Increased
- 64
- Decreased
- 42
- Closed
- 9
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- High-conviction bets The holdings this manager is most concentrated in.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Annualized: +36.2% · S&P 500: +18.0%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 99.9% · Options excluded: 0.0%
Sector breakdown
Industrials
46.2%
Technology
35.0%
Healthcare
6.7%
Materials
4.0%
Communications
3.4%
Consumer Discretionary
0.7%
Utilities
0.4%
Consumer products
0.3%
Communication Services
0.2%
Retail
0.1%
Consumer Staples
0.0%
Other/Unmapped
2.9%
Full portfolio 126 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| ARM Arm Holdings plc - American Depositary Shares | $293,359,163 | 4.71% | 827,366 | $140,959,085 | Down ×1 | ||
| MRVL Marvell Technology, Inc. - Common Stock | $286,184,710 | 4.59% | 960,706 | $167,096,201 | Down ×1 | ||
| NVT nVent Electric plc Ordinary Shares | $245,938,062 | 3.94% | 1,450,021 | $77,461,449 | Up ×2 | ||
| PWR Quanta Services, Inc. Common Stock | $235,056,338 | 3.77% | 326,449 | $57,542,251 | Up ×2 | ||
| VRT Vertiv Holdings, LLC Class A Common Stock | $213,588,374 | 3.43% | 637,920 | $32,419,285 | Down ×6 | ||
| ADI Analog Devices, Inc. - Common Stock | $209,511,941 | 3.36% | 527,512 | $84,177,825 | Up ×2 | ||
| RRX Regal Rexnord Corporation Common Stock | $168,131,890 | 2.70% | 705,873 | $60,808,128 | Up ×2 | ||
| ON ON Semiconductor Corporation - Common Stock | $162,803,174 | 2.61% | 1,722,056 | $41,297,620 | Down ×1 | ||
| LITE Lumentum Holdings Inc. - Common Stock | $157,977,428 | 2.53% | 184,110 | $7,006,308 | Down ×4 | ||
| FSLR First Solar, Inc. - Common Stock | $153,827,751 | 2.47% | 651,923 | $26,458,547 | Up ×2 | ||
| GNRC Generac Holdlings Inc. Common Stock | $141,019,931 | 2.26% | 481,609 | $47,846,349 | Up ×2 | ||
| LSCC Lattice Semiconductor Corporation - Common Stock | $139,172,491 | 2.23% | 909,862 | $55,580,425 | Up ×2 | ||
| A Agilent Technologies, Inc. Common Stock | $133,837,515 | 2.15% | 1,007,585 | $6,459,736 | Down ×1 | ||
| MPWR Monolithic Power Systems, Inc. - Common Stock | $132,752,178 | 2.13% | 96,033 | $28,891,582 | Up ×1 | ||
| POWI Power Integrations, Inc. - Common Stock | $112,272,239 | 1.80% | 1,340,404 | $67,719,535 | Up ×3 | ||
| NXT Nextpower Inc. - Class A Common Stock | $103,130,801 | 1.65% | 865,627 | $-321,351 | Up ×1 | ||
| ENPH Enphase Energy, Inc. - Common Stock | $101,520,323 | 1.63% | 2,061,745 | $61,741,367 | Up ×1 | ||
| ADSK Autodesk, Inc. - Common Stock | $99,714,130 | 1.60% | 512,880 | $-23,104,534 | Down ×1 | ||
| XYL Xylem Inc. Common Stock New | $96,158,043 | 1.54% | 813,451 | $12,785,641 | Up ×1 | ||
| BE Bloom Energy Corporation Class A Common Stock | $95,846,020 | 1.54% | 316,637 | $60,469,446 | Up ×1 | ||
| TMO Thermo Fisher Scientific Inc Common Stock | $95,726,169 | 1.54% | 190,933 | $31,476,808 | Up ×2 | ||
| CSL Carlisle Companies Incorporated Common Stock | $91,428,236 | 1.47% | 252,042 | $8,147,009 | Up ×2 | ||
| ITRI Itron, Inc. - Common Stock | $91,185,227 | 1.46% | 1,053,799 | $5,881,219 | Up ×4 | ||
| MWH SOLV Energy, Inc. - Class A common stock | $89,939,841 | 1.44% | 2,641,405 | $59,762,574 | Up ×1 | ||
| TTEK Tetra Tech, Inc. - Common Stock | $89,537,333 | 1.44% | 3,099,250 | $20,645,363 | Up ×1 | ||
| TT Trane Technologies plc | $86,397,009 | 1.39% | 175,904 | $13,791,733 | Up ×2 | ||
| VLTO Veralto Corp Common Stock | $78,230,747 | 1.25% | 882,169 | $3,047,398 | Up ×2 | ||
| IEX IDEX Corporation Common Stock | $73,088,113 | 1.17% | 322,045 | $1,235,205 | Down ×2 | ||
| GLW Corning Incorporated Common Stock | $72,383,243 | 1.16% | 283,378 | $36,691,118 | Up ×2 | ||
| FERG Ferguson Enterprises Inc. Common Stock | $65,493,349 | 1.05% | 275,959 | $11,211,881 | Up ×1 | ||
| TER Teradyne, Inc. - Common Stock | $62,500,516 | 1.00% | 129,176 | $22,260,222 | Down ×4 | ||
| ECL Ecolab Inc. Common Stock | $60,451,126 | 0.97% | 216,974 | $10,916,074 | Up ×1 | ||
| DHR Danaher Corporation Common Stock | $58,988,608 | 0.95% | 309,684 | $4,406,370 | Up ×2 | ||
| Unknown issuer (CUSIP: 31556C106) | $57,560,418 | 0.92% | 1,969,224 | Up ×1 | |||
| WAT Waters Corporation Common Stock | $57,079,213 | 0.92% | 152,195 | $13,936,331 | Up ×2 | ||
| RUN Sunrun Inc. - Common Stock | $57,048,039 | 0.92% | 4,263,680 | $-214,987 | Up ×3 | ||
| ONTO Onto Innovation Inc. Common Stock | $55,707,840 | 0.89% | 147,200 | $32,186,311 | Up ×1 | ||
| EME EMCOR Group, Inc. Common Stock | $54,323,945 | 0.87% | 65,460 | $6,880,144 | Up ×3 | ||
| AIT Applied Industrial Technologies, Inc. Common Stock | $50,899,014 | 0.82% | 150,522 | $9,768,577 | Down ×1 | ||
| WM Waste Management, Inc. Common Stock | $49,123,866 | 0.79% | 220,405 | $9,880,790 | Up ×1 | ||
| PCOR Procore Technologies, Inc. Common Stock | $47,899,144 | 0.77% | 1,179,201 | $-18,672,923 | Up ×2 | ||
| VIAV Viavi Solutions Inc. - Common Stock | $42,784,000 | 0.69% | 896,000 | $20,819,200 | Up ×3 | ||
| WMS Advanced Drainage Systems, Inc. Common Stock | $42,651,526 | 0.68% | 271,735 | $360,085 | Down ×3 | ||
| SQM Sociedad Quimica y Minera S.A. Common Stock | $41,177,494 | 0.66% | 556,152 | $-8,721,045 | Down ×5 | ||
| STM STMicroelectronics N.V. Common Stock | $40,356,723 | 0.65% | 538,880 | $22,100,572 | Up ×1 | ||
| J Jacobs Solutions Inc. Common Stock | $38,249,946 | 0.61% | 303,571 | $-357,896 | Up ×2 | ||
| APG APi Group Corporation Common Stock | $37,776,158 | 0.61% | 891,999 | $-4,690,180 | Down ×3 | ||
| SPXC SPX Technologies, Inc. Common Stock | $37,469,086 | 0.60% | 152,829 | $23,130,789 | Up ×1 | ||
| TXN Texas Instruments Incorporated - Common Stock | $36,419,385 | 0.58% | 122,184 | $12,340,783 | Down ×4 | ||
| LIN Linde plc - Ordinary Shares | $35,835,402 | 0.57% | 69,055 | $14,112,190 | Up ×3 | ||
| FBIN Fortune Brands Innovations, Inc. Common Stock | $34,624,826 | 0.56% | 630,689 | $9,423,356 | Down ×2 | ||
| CNM Core & Main, Inc. Class A Common Stock | $34,343,578 | 0.55% | 711,784 | $-3,239,152 | Down ×3 | ||
| TKR Timken Company (The) Common Stock | $34,177,811 | 0.55% | 235,190 | Up ×1 | |||
| WTS Watts Water Technologies, Inc. Class A Common Stock | $33,317,875 | 0.53% | 85,114 | $15,020,316 | Up ×1 | ||
| ALB Albemarle Corporation Common Stock | $31,701,128 | 0.51% | 234,771 | $-3,291,423 | Up ×1 | ||
| PNR Pentair plc. Ordinary Share | $30,981,142 | 0.50% | 404,137 | $5,446,065 | Up ×1 | ||
| NXPI NXP Semiconductors N.V. - Common Stock | $30,450,163 | 0.49% | 108,352 | $9,533,591 | Up ×1 | ||
| KEYS Keysight Technologies Inc. Common Stock | $30,000,999 | 0.48% | 85,700 | $7,834,954 | Up ×1 | ||
| COHR Coherent Corp. Common Stock | $29,311,883 | 0.47% | 74,307 | $2,060,659 | Down ×1 | ||
| ROP Roper Technologies, Inc. - Common Stock | $29,262,275 | 0.47% | 86,475 | $2,793,194 | Up ×3 | ||
| MTD Mettler-Toledo International, Inc. Common Stock | $28,945,822 | 0.46% | 22,658 | $7,613,885 | Up ×1 | ||
| MKSI MKS Inc. - Common Stock | $28,908,442 | 0.46% | 64,992 | $18,429,106 | Up ×1 | ||
| HBM Hudbay Minerals Inc. Ordinary Shares (Canada) | $28,875,030 | 0.46% | 1,223,000 | $10,044,130 | Up ×1 | ||
| DOV Dover Corporation Common Stock | $28,295,613 | 0.45% | 126,162 | $1,163,344 | Down ×2 | ||
| CTAS Cintas Corporation - Common Stock | $26,312,396 | 0.42% | 154,706 | $145,423 | |||
| QCOM QUALCOMM Incorporated - Common Stock | $25,915,873 | 0.42% | 140,245 | $8,205,918 | Up ×1 | ||
| NVDA NVIDIA Corporation - Common Stock | $25,911,655 | 0.42% | 129,500 | $3,326,855 | |||
| AUGO Aura Minerals Inc. - Common Shares | $25,620,650 | 0.41% | 407,000 | $2,283,050 | Up ×2 | ||
| AWK American Water Works Company, Inc. Common Stock | $25,519,941 | 0.41% | 193,950 | $554,775 | Up ×1 | ||
| ACM AECOM Common Stock | $24,125,532 | 0.39% | 345,638 | $-7,422,165 | Down ×2 | ||
| Unknown issuer (CUSIP: 55658T105) | $23,840,973 | 0.38% | 611,307 | Up ×1 | |||
| FIX Comfort Systems USA, Inc. Common Stock | $23,385,028 | 0.38% | 11,799 | $-20,017,303 | Down ×5 | ||
| WCC WESCO International, Inc. Common Stock | $22,591,122 | 0.36% | 65,400 | $13,014,422 | Up ×1 | ||
| CDNS Cadence Design Systems, Inc. - Common Stock | $21,989,999 | 0.35% | 58,590 | $10,875,199 | Up ×2 | ||
| TEX Terex Corporation Common Stock | $21,672,408 | 0.35% | 299,384 | Up ×1 | |||
| TSLA Tesla, Inc. - Common Stock | $19,059,068 | 0.31% | 45,314 | $2,542,215 | Up ×2 | ||
| SNOW Snowflake Inc. Common Stock | $18,196,750 | 0.29% | 71,500 | $3,491,800 | Down ×1 | ||
| CVCO Cavco Industries, Inc. - Common Stock | $17,939,896 | 0.29% | 29,200 | $3,798,628 | |||
| TEL TE Connectivity plc Ordinary Shares | $17,626,762 | 0.28% | 87,430 | $-293,985 | Up ×1 | ||
| RSG Republic Services, Inc. Common Stock | $17,434,632 | 0.28% | 81,822 | $609,078 | Up ×2 | ||
| VECO Veeco Instruments Inc. - Common Stock | $17,434,000 | 0.28% | 230,000 | Up ×1 | |||
| GFL GFL Environmental Inc. Subordinate voting shares, no par value | $17,099,551 | 0.27% | 464,788 | $-6,973,014 | Down ×2 | ||
| AZZ AZZ Inc. | $16,912,079 | 0.27% | 109,075 | $9,829,721 | Up ×1 | ||
| AOS A.O. Smith Corporation Common Stock | $15,878,822 | 0.25% | 253,170 | $-1,870,248 | Down ×6 | ||
| HSAI Hesai Group - American Depositary Share, each ADS represents one Class B ordinary share | $15,178,171 | 0.24% | 833,050 | $-889,990 | Down ×2 | ||
| CECO CECO Environmental Corp. - Common Stock | $14,987,617 | 0.24% | 165,171 | $3,146,509 | Down ×1 | ||
| AVTR Avantor, Inc. Common Stock | $14,511,381 | 0.23% | 1,465,796 | $-18,334,581 | Down ×4 | ||
| CMC Commercial Metals Company Common Stock | $14,369,750 | 0.23% | 229,000 | $4,264,515 | Up ×1 | ||
| BSY Bentley Systems, Incorporated - Class B Common Stock | $13,637,014 | 0.22% | 456,240 | $3,503,595 | Up ×1 | ||
| SPOT Spotify Technology S.A. Ordinary Shares | $13,549,385 | 0.22% | 29,511 | $679,874 | Up ×3 | ||
| SSD Simpson Manufacturing Company, Inc. Common Stock | $13,293,725 | 0.21% | 63,500 | $5,742,445 | Up ×1 | ||
| ICFI ICF International, Inc. - Common Stock | $11,962,738 | 0.19% | 164,188 | $459,423 | Down ×1 | ||
| SNPS Synopsys, Inc. - Common Stock | $11,687,034 | 0.19% | 26,200 | $-4,370,406 | Down ×1 | ||
| BMI Badger Meter, Inc. Common Stock | $11,261,448 | 0.18% | 75,896 | $-10,279,775 | Down ×1 | ||
| Unknown issuer (CUSIP: 15675D103) | $9,945,000 | 0.16% | 45,000 | Up ×1 | |||
| OC Owens Corning Inc Common Stock New | $9,537,600 | 0.15% | 60,000 | $7,319,090 | Up ×1 | ||
| AMBA Ambarella, Inc. - Ordinary Shares | $9,115,564 | 0.15% | 106,242 | $3,754,237 | Up ×1 | ||
| MWA MUELLER WATER PRODUCTS Common Stock | $9,006,120 | 0.14% | 348,669 | $-578,791 | |||
| CSCO Cisco Systems, Inc. - Common Stock | $8,457,120 | 0.14% | 72,000 | $2,870,640 | |||
| XPEV XPeng Inc. American depositary shares, each representing two Class A ordinary shares | $8,394,041 | 0.13% | 633,991 | $-2,240,936 | Up ×1 | ||
| No matches | |||||||
Conviction holdings
Positions increased for 3+ consecutive quarters.
Share counts are as reported in 13F filings (not split-adjusted)
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| Unknown issuer (CUSIP: 31556C106) | $57,560,418 | 1,969,224 | 0.92% |
| TKR | $34,177,811 | 235,190 | 0.55% |
| Unknown issuer (CUSIP: 55658T105) | $23,840,973 | 611,307 | 0.38% |
| TEX | $21,672,408 | 299,384 | 0.35% |
| VECO | $17,434,000 | 230,000 | 0.28% |
| Unknown issuer (CUSIP: 15675D103) | $9,945,000 | 45,000 | 0.16% |
| NOVT | $8,112,000 | 50,000 | 0.13% |
| CLS | $1,824,000 | 5,000 | 0.03% |
| EW | $1,495,213 | 16,529 | 0.02% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| MRVL | Trimmed | -242K | +$167.1M |
| ARM | Trimmed | -180K | +$141.0M |
| ADI | Bought more | +134K | +$84.2M |
| NVT | Bought more | +26K | +$77.5M |
| POWI | Bought more | +470K | +$67.7M |
| ENPH | Bought more | +1.0M | +$61.7M |
| RRX | Bought more | +133K | +$60.8M |
| BE | Bought more | +56K | +$60.5M |
| MWH | Bought more | +1.6M | +$59.8M |
| PWR | Bought more | +3K | +$57.5M |
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| BEPC | June 30, 2026 | 1,342,029 | $53,453,015 | -8.1% |
| JCI | Dec. 31, 2025 | 347,883 | $38,249,736 | 20.6% |
| FSS | June 30, 2026 | 241,407 | $26,105,753 | -5.3% |
| XPEV | June 30, 2025 | 1,159,769 | $24,030,414 | -32.9% |
| AOSL | Dec. 31, 2025 | 785,264 | $21,955,981 | 35.3% |
| COR | June 30, 2026 | 68,000 | $21,361,520 | 11.5% |
| AMPS | March 31, 2025 | 4,000,000 | $16,280,000 | No longer tracked |
| AWR | Dec. 31, 2025 | 204,647 | $15,004,718 | 23.5% |
| BLD | March 31, 2025 | 47,630 | $14,829,124 | No longer tracked |
| MAS | June 30, 2025 | 210,434 | $14,633,580 | 14.8% |
| CLS | March 31, 2026 | 46,800 | $13,834,548 | 7.0% |
| DELL | March 31, 2026 | 109,300 | $13,758,684 | 164.0% |
| GDDY | March 31, 2026 | 110,300 | $13,686,024 | 18.3% |
| AVGO | June 30, 2026 | 43,700 | $13,525,587 | -3.6% |
| VMI | June 30, 2026 | 33,240 | $13,281,706 | -16.5% |
| LNN | June 30, 2025 | 103,436 | $13,086,723 | -21.4% |
| INVH | Sept. 30, 2025 | 360,000 | $11,808,000 | 3.2% |
| REZI | Sept. 30, 2025 | 532,021 | $11,736,383 | -51.6% |
| FROG | March 31, 2026 | 180,800 | $11,292,768 | 93.4% |
| ITW | Dec. 31, 2025 | 38,000 | $9,908,880 | 15.2% |
| TTAN | March 31, 2026 | 83,200 | $8,860,800 | 51.0% |
| CGNX | March 31, 2025 | 239,000 | $8,570,540 | 99.7% |
| CYBR | Sept. 30, 2025 | 20,000 | $8,137,600 | No longer tracked |
| OC | June 30, 2025 | 54,382 | $7,766,837 | 7.1% |
| CCEP | Dec. 31, 2025 | 84,334 | $7,624,637 | 18.3% |
| ERII | Sept. 30, 2025 | 562,689 | $7,191,165 | -50.0% |
| BMI | June 30, 2025 | 35,327 | $6,720,962 | -46.6% |
| PONY | June 30, 2025 | 747,000 | $6,588,540 | -39.5% |
| SLGN | March 31, 2026 | 155,787 | $6,289,121 | 6.1% |
| IR | June 30, 2026 | 77,900 | $6,241,348 | -1.7% |
| OLED | Dec. 31, 2025 | 40,300 | $5,788,289 | -26.2% |
| FN | June 30, 2026 | 9,800 | $5,110,896 | -21.1% |
| IPGP | June 30, 2025 | 71,994 | $4,545,701 | 10.1% |
| ROCK | March 31, 2026 | 90,000 | $4,449,600 | 16.4% |
| PLMR | March 31, 2026 | 32,500 | $4,379,700 | 5.0% |
| PLTR | Dec. 31, 2025 | 20,000 | $3,648,400 | -1.8% |
| SW | Sept. 30, 2025 | 82,300 | $3,551,245 | 15.0% |
| HUBB | June 30, 2025 | 10,700 | $3,540,737 | 15.1% |
| NOMD | March 31, 2026 | 268,033 | $3,353,093 | 23.5% |
| BBWI | Dec. 31, 2025 | 117,954 | $3,038,495 | -2.0% |
| ANSS | March 31, 2025 | 9,000 | $3,035,970 | No longer tracked |
| EXPO | Dec. 31, 2025 | 30,500 | $2,119,140 | 0.7% |
| AMRZ | Dec. 31, 2025 | 41,000 | $1,989,730 | -16.2% |
| BRBR | March 31, 2026 | 72,015 | $1,924,961 | -32.0% |
| STRL | June 30, 2025 | 14,000 | $1,584,940 | 126.1% |
| ALGM | Sept. 30, 2025 | 45,000 | $1,538,550 | 31.2% |
| NET | March 31, 2026 | 5,900 | $1,163,185 | 37.8% |
| ORCL | March 31, 2025 | 6,300 | $1,049,832 | 2.0% |
| ICLR | March 31, 2026 | 5,582 | $1,017,152 | 59.9% |
| GEV | June 30, 2025 | 1,700 | $518,976 | 83.6% |
| SHLS | Sept. 30, 2025 | 110,000 | $467,500 | 4.7% |
| TRMB | June 30, 2026 | 6,301 | $411,014 | 15.9% |
| COLM | March 31, 2026 | 6,622 | $364,806 | 9.2% |
| HTO | June 30, 2026 | 6,127 | $359,471 | 4.8% |
| AMD | June 30, 2025 | 2,700 | $277,398 | 228.4% |
| WSM | March 31, 2026 | 1,546 | $276,100 | 30.4% |
| AVGO | June 30, 2025 | 1,500 | $251,145 | 32.1% |
| AVY | March 31, 2026 | 1,103 | $200,614 | 5.0% |