Robeco Schweiz AG
CIK 1418427 · Holdings on Jun 30, 2026 · First reported Jul 28, 2026
Top ten holdings
Q2 2026- ARM4.71%
- MRVL4.59%
- NVT3.94%
- PWR3.77%
- VRT3.43%
- ADI3.36%
- RRX2.70%
- ON2.61%
- LITE2.53%
- FSLR2.47%
Share classes counted separately34.11%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- MRVLWeight increased · +2.07 pp2.52% → 4.59%Shares -241.60K (-20.09%)
- ARMWeight increased · +1.49 pp3.22% → 4.71%Shares -180.04K (-17.87%)
- ADSKWeight decreased · -1.00 pp2.60% → 1.60%Shares -147 (-0.03%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 30
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | ARMARM HOLDINGS PLC-ADRSPONSORED ADS View history and evidence | $293.36M | 4.71% | 827.37K shares | 3.22% → 4.71%+1.49 pp -180.04K (-17.87%) | Reduced | ↗▾ |
| 02 | MRVLMARVELL TECHNOLOGY INC View history and evidence | $286.18M | 4.59% | 960.71K shares | 2.52% → 4.59%+2.07 pp -241.60K (-20.09%) | Reduced | ↗▾ |
| 03 | NVTNVENT ELECTRIC PLCSHS View history and evidence | $245.94M | 3.94% | 1.45M shares | 3.56% → 3.94%+0.38 pp +25.63K (+1.80%) | Added | ↗▾ |
| 04 | PWRQUANTA SERVICES INC View history and evidence | $235.06M | 3.77% | 326.45K shares | 3.75% → 3.77%+0.02 pp +3.12K (+0.96%) | Added | ↗▾ |
| 05 | VRTVERTIV HOLDINGS CO-ACOM CL A View history and evidence | $213.59M | 3.43% | 637.92K shares | 3.83% → 3.43%-0.40 pp -85.08K (-11.77%) | Reduced | ↗▾ |
| 06 | ADIANALOG DEVICES INC View history and evidence | $209.51M | 3.36% | 527.51K shares | 2.65% → 3.36%+0.71 pp +133.55K (+33.90%) | Added | ↗▾ |
| 07 | RRXREGAL REXNORD CORP View history and evidence | $168.13M | 2.70% | 705.87K shares | 2.27% → 2.70%+0.43 pp +132.75K (+23.16%) | Added | ↗▾ |
| 08 | ONON SEMICONDUCTOR View history and evidence | $162.80M | 2.61% | 1.72M shares | 2.57% → 2.61%+0.04 pp -240.24K (-12.24%) | Reduced | ↗▾ |
| 09 | LITELUMENTUM HOLDINGS INC View history and evidence | $157.98M | 2.53% | 184.11K shares | 3.19% → 2.53%-0.66 pp -30.72K (-14.30%) | Reduced | ↗▾ |
| 10 | FSLRFIRST SOLAR INC View history and evidence | $153.83M | 2.47% | 651.92K shares | 2.69% → 2.47%-0.22 pp +6.23K (+0.97%) | Added | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 9
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| BEPC BROOKFIELD RENEWABLE CORP | Non-derivative | -1,342,029 | -$53.45M | SEC filing ↗ | SEC filing ↗ |
| FSS FEDERAL SIGNAL CORP | Non-derivative | -241,407 | -$26.11M | SEC filing ↗ | SEC filing ↗ |
| COR CENCORA INC | Non-derivative | -68,000 | -$21.36M | SEC filing ↗ | SEC filing ↗ |
3 / 9 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1418427 · Period 2026-06-30
Data loaded 2026-09-23 · First reported 2026-07-28
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 6234447221
}Research all 126 reported holdings.
This page includes 30 of 126 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#portfolio-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 30 of 126 current positions (options included); totals and weights use the complete filing.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_portfolio
{"cik":"1418427","quarter":"2026Q2","page_size":100}
get_institutional_manager_history
{"cik":"1418427","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.