Latest Robeco Institutional Asset Management B.V. Stock Portfolio
Robeco Institutional Asset Management B.V. Performance:
2025 Q3: 5.43%YTD: 9.1%2024: 18.27%
Performance for 2025 Q3 is 5.43%, and YTD is 9.1%, and 2024 is 18.27%.
About Robeco Institutional Asset Management B.V. and 13F Hedge Fund Stock Holdings
In it's latest 13F Holdings report, Robeco Institutional Asset Management B.V. reported an equity portfolio of $69 Billions as of 30 Sep, 2025.
The top stock holdings of Robeco Institutional Asset Management B.V. are NVDA, MSFT, AAPL. The fund has invested 6.7% of it's portfolio in NVIDIA CORPORATION and 5.9% of portfolio in MICROSOFT CORP.
The fund managers got completely rid off ALLISON TRANSMISSION HLDGS I (ALSN), APTARGROUP INC (ATR) and ANSYS INC (ANSS) stocks. They significantly reduced their stock positions in BROWN & BROWN INC (BRO), CIENA CORP (CIEN) and MACYS INC (M). Robeco Institutional Asset Management B.V. opened new stock positions in WAYSTAR HLDG CORP, BITMINE IMMERSION TECNOLOGIE (BMNR) and GARRETT MOTION INC (GTX). The fund showed a lot of confidence in some stocks as they added substantially to PHILLIPS 66 (PSX), MONGODB INC (MDB) and VISTRA CORP (VST).
The top stock holdings of Robeco Institutional Asset Management B.V. are NVDA, MSFT, AAPL. The fund has invested 6.7% of it's portfolio in NVIDIA CORPORATION and 5.9% of portfolio in MICROSOFT CORP.
The fund managers got completely rid off ALLISON TRANSMISSION HLDGS I (ALSN), APTARGROUP INC (ATR) and ANSYS INC (ANSS) stocks. They significantly reduced their stock positions in BROWN & BROWN INC (BRO), CIENA CORP (CIEN) and MACYS INC (M). Robeco Institutional Asset Management B.V. opened new stock positions in WAYSTAR HLDG CORP, BITMINE IMMERSION TECNOLOGIE (BMNR) and GARRETT MOTION INC (GTX). The fund showed a lot of confidence in some stocks as they added substantially to PHILLIPS 66 (PSX), MONGODB INC (MDB) and VISTRA CORP (VST).
Robeco Institutional Asset Management B.V. Annual Return Estimates Vs S&P 500
Our best estimate is that Robeco Institutional Asset Management B.V. made a return of 5.43% in the last quarter. In trailing 12 months, it's portfolio return was 11.58%.
New Buys
| Ticker | $ Bought |
|---|---|
| waystar hldg corp | 8,768,510 |
New stocks bought by Robeco Institutional Asset Management B.V.
Additions
| Ticker | % Inc. |
|---|---|
| phillips 66 | 4,764 |
| mongodb inc | 4,515 |
| vistra corp | 3,055 |
| teleflex incorporated | 2,365 |
| dollar gen corp new | 2,231 |
| dollar tree inc | 1,281 |
| nvr inc | 844 |
| renaissancere hldgs ltd | 815 |
Additions to existing portfolio by Robeco Institutional Asset Management B.V.
Reductions
| Ticker | % Reduced |
|---|---|
| union pac corp | -94.85 |
| waters corp | -94.37 |
| cintas corp | -88.16 |
| smucker j m co | -83.99 |
| williams cos inc | -82.25 |
| cyberark software ltd | -76.83 |
| akamai technologies inc | -76.12 |
| marvell technology inc | -72.91 |
Robeco Institutional Asset Management B.V. reduced stake in above stock
Sold off
Sector Distribution
Robeco Institutional Asset Management B.V. has about 32.9% of it's holdings in Technology sector.
| Sector | % |
|---|---|
| Technology | 32.9 |
| Financial Services | 12.2 |
| Others | 11.5 |
| Communication Services | 11.1 |
| Healthcare | 9.3 |
| Consumer Cyclical | 8.5 |
| Industrials | 5.2 |
| Consumer Defensive | 3.2 |
| Basic Materials | 1.9 |
| Real Estate | 1.8 |
| Energy | 1.4 |
Market Cap. Distribution
Robeco Institutional Asset Management B.V. has about 86.6% of it's portfolio invested in the large-cap and mega-cap stocks.
| Category | % |
|---|---|
| LARGE-CAP | 44.1 |
| MEGA-CAP | 42.5 |
| UNALLOCATED | 11.4 |
| MID-CAP | 1.8 |
Stocks belong to which Index?
About 79.3% of the stocks held by Robeco Institutional Asset Management B.V. either belong to S&P 500 or RUSSELL 2000 index.
| Index | % |
|---|---|
| S&P 500 | 79.3 |
| Others | 19.9 |
Robeco Institutional Asset Management B.V. Holdings Map
This heatmap illustrates the top 50 positions within the fund's portfolio.
Current Stock Holdings of Robeco Institutional Asset Management B.V.
Robeco Institutional Asset Management B.V. has 853 stocks in it's portfolio. About 32% of the portfolio is in top 10 stocks. NFLX proved to be the most loss making stock for the portfolio. NVDA was the most profitable stock for Robeco Institutional Asset Management B.V. last quarter.
Last Reported on: 22 Oct, 2025| Ticker | Namesorted ascending | % Portfolio | Shares Held | $ Value | Type | % Change | Options | |
|---|---|---|---|---|---|---|---|---|
| A | agilent technologies inc | 0.02 | 100,952 | 12,957,200 | added | 35.73 | ||
| AAPL | apple inc | 4.89 | 13,249,200 | 3,373,640,000 | added | 0.84 | ||
| ABBV | abbvie inc | 1.11 | 3,323,040 | 769,416,000 | added | 5.07 | ||
| ABC | cencora inc | 0.09 | 199,058 | 62,211,600 | added | 11.61 | ||
| ABNB | airbnb inc | 0.14 | 810,735 | 98,439,400 | added | 42.34 | ||
| ABT | abbott labs | 0.04 | 225,889 | 30,255,600 | reduced | -19.41 | ||
| ACGL | arch cap group ltd | 0.14 | 1,029,520 | 93,407,900 | added | 99.27 | ||
| ACM | aecom | 0.02 | 113,238 | 14,774,200 | added | 5.18 | ||
| ACN | accenture plc ireland | 0.10 | 272,356 | 67,163,000 | reduced | -61.75 | ||
| ADBE | adobe inc | 0.39 | 771,984 | 272,317,000 | added | 59.51 | ||
| ADI | analog devices inc | 0.43 | 1,204,230 | 295,878,000 | added | 55.03 | ||
| ADM | archer daniels midland co | 0.05 | 557,621 | 33,312,300 | added | 192 | ||
| ADP | automatic data processing in | 0.30 | 707,819 | 207,745,000 | added | 8.98 | ||
| ADSK | autodesk inc | 0.17 | 363,405 | 115,443,000 | added | 3.96 | ||
| ADT | adt inc del | 0.01 | 879,338 | 7,659,030 | added | 27.77 | ||
| AEP | american elec pwr co inc | 0.02 | 127,234 | 14,313,800 | added | 737 | ||
| AFL | aflac inc | 0.26 | 1,578,210 | 176,286,000 | reduced | -4.63 | ||
| AGO | assured guaranty ltd | 0.01 | 110,770 | 9,376,680 | added | 2.23 | ||
| AIG | american intl group inc | 0.12 | 1,065,030 | 83,647,100 | added | 14.6 | ||
| AIZ | assurant inc | 0.05 | 159,271 | 34,498,100 | reduced | -12.91 | ||