Robeco Institutional Asset Management B.V.
Top Portfolio Positions
831 positions ·
$68,409,328,713 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
26,242,708 | $4,576,728,275 | 6.69% | |
| AAPL |
Apple Inc.
Technology
|
14,310,898 | $3,631,962,803 | 5.31% | |
| MSFT |
Microsoft Corp
Technology
|
7,308,123 | $2,705,247,890 | 3.95% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
9,103,088 | $2,617,683,985 | 3.83% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
8,429,660 | $1,755,645,288 | 2.57% | |
| AVGO |
Broadcom Inc.
Technology
|
3,916,288 | $1,212,130,298 | 1.77% | |
| META |
Meta Platforms, Inc.
Communication Services
|
1,659,646 | $949,533,265 | 1.39% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
3,006,428 | $884,370,860 | 1.29% | |
| ABBV |
AbbVie Inc.
Healthcare
|
3,250,326 | $706,913,401 | 1.03% | |
| LLY |
ELI LILLY & Co
Healthcare
|
653,146 | $600,744,096 | 0.88% |
Portfolio Trend
Holdings in BIIB
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $139,912,689 | 763,174 | Shares | Defined | 2026-04-21 | |
| 2025-12-31 | $107,513,698 | 610,908 | Shares | Defined | 2026-01-23 | |
| 2025-09-30 | $94,001,244 | 671,054 | Shares | Defined | 2025-10-22 | |
| 2025-06-30 | $56,359,391 | 448,757 | Shares | Defined | 2025-07-18 | |
| 2025-03-31 | $62,060,908 | 453,529 | Shares | Defined | 2025-04-23 | |
| 2024-12-31 | $62,433,565 | 408,276 | Shares | Defined | 2025-01-23 | |
| 2024-09-30 | $53,249,398 | 274,708 | Shares | Defined | 2024-10-29 | |
| 2024-06-30 | $49,826,695 | 214,937 | Shares | Defined | 2024-07-23 | |
| 2024-03-31 | $49,921,795 | 231,516 | Shares | Defined | 2024-04-24 | |
| 2023-12-31 | $75,959,345 | 293,540 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $87,848,588 | 341,810 | Shares | Defined | 2023-10-24 | |
| 2023-06-30 | $97,765,362 | 343,217 | Shares | Defined | 2023-07-24 | |
| 2023-03-31 | $100,493,109 | 361,447 | Shares | Defined | 2023-05-04 | |
| 2022-12-31 | $86,719,436 | 313,157 | Shares | Defined | 2023-02-07 | |
| 2022-09-30 | $82,186,872 | 307,816 | Shares | Defined | 2022-10-27 | |
| 2022-06-30 | $37,017,353 | 181,511 | Shares | Defined | 2022-12-01 | |
| 2022-03-31 | $37,401,717 | 177,596 | Shares | Defined | 2022-12-01 | |
| 2021-12-31 | $45,888,298 | 191,265 | Shares | Defined | 2022-12-01 | |
| 2021-09-30 | $48,719,841 | 172,161 | Shares | Defined | 2022-12-01 | |
| 2021-06-30 | $56,942,370 | 164,445 | Shares | Defined | 2022-12-01 | |
| 2021-03-31 | $77,096,022 | 275,589 | Shares | Defined | 2022-12-01 | |
| 2020-12-31 | $79,456,825 | 324,499 | Shares | Defined | 2022-12-01 | |
| 2020-09-30 | $159,730,562 | 563,066 | Shares | Defined | 2021-01-19 | |
| 2020-06-30 | $107,731,147 | 402,658 | Shares | Defined | 2021-01-19 | |
| 2020-03-31 | $82,084,158 | 259,448 | Shares | Defined | 2021-01-19 | |
| No 13F history on record for this holder in this stock. | ||||||