StockDriftsStockDriftsTop 50 Robeco Schweiz AG Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| ARM | ARM HOLDINGS PLC | 4.06% | 777.2K | $225.1M | -6.06%(-50.14K) | $84.68(+148.99%) | 2026-09-30 | |
| NVT | NVENT ELEC PLC | 4.04% | 1.40M | $224.4M | -3.51%(-50.86K) | $58.74(+115.29%) | 2026-09-30 | |
| MRVL | MARVELL TECHNOLOGY INC | 3.97% | 834.2K | $220.4M | -13.16%(-126.46K) | $59.72(+283.00%) | 2026-09-30 | |
| PWR | QUANTA SVCS INC | 3.78% | 326.1K | $209.5M | -0.10%(-314) | $136.80(+301.76%) | 2026-09-30 | |
| ADI | ANALOG DEVICES INC | 3.57% | 499.1K | $198.0M | -5.39%(-28.41K) | $245.18(+59.39%) | 2026-09-30 | |
| LITE | LUMENTUM HLDGS INC | 3.07% | 175.2K | $170.2M | -4.82%(-8.87K) | $74.14(+930.70%) | 2026-09-30 | |
| VRT | VERTIV HOLDINGS CO | 2.9% | 666.8K | $160.9M | +4.53%(+28.89K) | $33.11(+489.41%) | 2026-09-30 | |
| A | AGILENT TECHNOLOGIES INC | 2.89% | 932.0K | $160.6M | -7.50%(-75.59K) | $105.48(+62.82%) | 2026-09-30 | |
| NXT | NEXTPOWER INC | 2.42% | 1.72M | $134.1M | +98.83%(+855.46K) | $68.38(+16.16%) | 2026-09-30 | |
| ON | ON SEMICONDUCTOR CORP | 2.3% | 1.66M | $127.5M | -3.70%(-63.75K) | $41.12(+76.07%) | 2026-09-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +21.90% | +81.14% | +10.22% | +62.66% |
| Top 20 Holdings Unweighted | +22.50% | +83.84% | +11.82% | +74.81% |
Robeco Schweiz AG reports $5.55B in US-listed equity holdings across 135 positions in its most recent 13F filing. Its largest disclosed positions are ARM (4.1%), NVT (4.0%) and MRVL (4.0%). The top 20 holdings account for 51.34% of reported assets. Its disclosed equity book has returned +81.14% on a three-year cumulative basis. Figures reflect the Q3 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from Robeco Schweiz AG’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1418427). View Robeco Schweiz AG’s 13F filings on SEC