ROBECOSAM AG
CIK 1418427 · Holdings on Dec 31, 2023 · First reported Feb 14, 2024
Top ten holdings
Q4 2023- PTC3.17%
- A3.03%
- ON2.84%
- ARM2.69%
- XYL2.69%
- MPWR2.65%
- PWR2.54%
- ALB2.48%
- AVTR2.46%
- VLTO2.45%
Share classes counted separately27.00%
Portfolio value by quarter
Top 10 holdings 30
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | PTCPTC INC View history and evidence | $188.76M | 3.17% | 1.08M shares | — | ↗▾ | |
| 02 | AAGILENT TECHNOLOGIES INC View history and evidence | $180.53M | 3.03% | 1.30M shares | — | ↗▾ | |
| 03 | ONON SEMICONDUCTOR View history and evidence | $169.18M | 2.84% | 2.03M shares | — | ↗▾ | |
| 04 | ARMARM HOLDINGS PLC-ADRSPONSORED ADR View history and evidence | $160.06M | 2.69% | 2.13M shares | — | ↗▾ | |
| 05 | XYLXYLEM INC View history and evidence | $159.97M | 2.69% | 1.40M shares | — | ↗▾ | |
| 06 | MPWRMONOLITHIC POWER SYSTEMS INC View history and evidence | $157.93M | 2.65% | 250.37K shares | — | ↗▾ | |
| 07 | PWRQUANTA SERVICES INC View history and evidence | $151.38M | 2.54% | 701.50K shares | — | ↗▾ | |
| 08 | ALBALBEMARLE CORP View history and evidence | $147.44M | 2.48% | 1.02M shares | — | ↗▾ | |
| 09 | AVTRAVANTOR INC View history and evidence | $146.65M | 2.46% | 6.42M shares | — | ↗▾ | |
| 10 | VLTOVERALTO CORPCOM SHS View history and evidence | $145.59M | 2.45% | 1.77M shares | — | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 6
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| PLUG PLUG POWER INC | Non-derivative | — | — | SEC filing ↗ | |
| IPGP IPG PHOTONICS CORP | Non-derivative | — | — | SEC filing ↗ | |
| TRMB TRIMBLE INC | Non-derivative | — | — | SEC filing ↗ |
3 / 6 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 Dec 31, 2023
Data loaded Sep 23, 2026 · First reported Feb 14, 2024
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 5952712407
}Research all 119 reported holdings.
This page includes 30 of 119 reported holdings. Log 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 119 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":"2023Q4","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.