13F-HRCIK 0001418773
Last filed Oct 20, 2026Robeco Institutional Asset Management B.V.·13F Holdings
$76.0B+3.0% vs prior quarter
- Positions
- 574
- Top-10 weight
- 34%
- Largest
- NVDA · 7.9%
- Quarter ending
- Sep 30, 2026
- Added
- 282
- Trimmed
- 270
- Sold out
- 27
- Last filed
- Oct 20, 2026
Portfolio
What does Robeco Institutional Asset Management B.V. own?
Robeco Institutional Asset Management B.V. reported 574 long equity positions worth $76.0B for the quarter ending Sep 30, 2026. The largest is NVDA at 7.9% of reported value. The ten largest positions make up 34% of the portfolio. Against the prior quarter it added to 282 positions, trimmed 270 and sold out of 27. The latest 13F was filed Oct 20, 2026.
Largest positionsValue · weight
- NVDANVIDIA Corporation$6.0B7.9% of portfolio
- AAPLApple Inc.$4.8B6.4% of portfolio
- MSFTMicrosoft Corporation$3.8B5.0% of portfolio
- GOOGLAlphabet Inc.$3.0B3.9% of portfolio
- AMZNAmazon.com, Inc.$2.3B3.0% of portfolio
- AVGOBroadcom Inc.$1.5B2.0% of portfolio
- METAMeta Platforms, Inc.$1.3B1.8% of portfolio
- GOOGAlphabet Inc.$1.1B1.5% of portfolio
- MUMicron Technology, Inc.$1.0B1.4% of portfolio
- AMATApplied Materials, Inc.$1.0B1.4% of portfolio
Sector tilt
Which sectors does Robeco Institutional Asset Management B.V. lean on?
Technology (41%) and Healthcare (10%) are the two largest sectors by reported value.
By share of reported value, across 574 classified tickers.
Quarter changes
What did Robeco Institutional Asset Management B.V. buy and sell last quarter?
Largest additions last quarterEst. value
Reported value
How has Robeco Institutional Asset Management B.V.'s 13F value moved?
Reported value went from $62.8B to $76.0B over 5 quarters. It moves with prices and with buying and selling, so it is not a fund return.
$62.8BSep 2025
$63.8BDec 2025
$62.3BMar 2026
$73.8BJun 2026
$76.0BSep 2026
Latest 13F
What Robeco Institutional Asset Management B.V. changed in its latest 13F
| Company | Change | Shares vs prior | Est. value | Filed |
|---|---|---|---|---|
| Exxon Mobil Corporation XOM | New | $309.8M | Oct 20, 2026 | |
| Alphabet Inc. GOOGL | -6.8% | $219.8M | Oct 20, 2026 | |
| Palo Alto Networks, Inc. PANW | -35% | $217.6M | Oct 20, 2026 | |
| EOG Resources, Inc. EOG | +358% | $212.3M | Oct 20, 2026 | |
| Lowe's Companies, Inc. LOW | -89% | $206.7M | Oct 20, 2026 | |
| Dell Technologies Inc. DELL | +108% | $181.7M | Oct 20, 2026 | |
| SanDisk Corp SNDK | +25619% | $172.9M | Oct 20, 2026 | |
| Arista Networks Inc ANET | -22% | $164.2M | Oct 20, 2026 | |
| Taiwan Semiconductor Manufacturing TSM | -32% | $161.6M | Oct 20, 2026 | |
| Meta Platforms, Inc. META | +14% | $161.6M | Oct 20, 2026 | |
| Salesforce, Inc. CRM | +127% | $149.7M | Oct 20, 2026 | |
| Fortinet, Inc. FTNT | +48% | $143.4M | Oct 20, 2026 | |
| Costco Wholesale Corporation COST | -45% | $141.2M | Oct 20, 2026 | |
| Accenture plc ACN | +319% | $139.9M | Oct 20, 2026 | |
| Airbnb, Inc. ABNB | +61% | $134.2M | Oct 20, 2026 |
