WELLINGTON MANAGEMENT GROUP LLP
Top Portfolio Positions
1,684 positions ·
$526,567,851,293 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
133,857,990 | $23,344,833,450 | 4.43% | |
| MSFT |
Microsoft Corp
Technology
|
52,742,167 | $19,523,567,954 | 3.71% | |
| AAPL |
Apple Inc.
Technology
|
65,033,441 | $16,504,836,987 | 3.13% | |
| AVGO |
Broadcom Inc.
Technology
|
49,687,982 | $15,378,927,305 | 2.92% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
47,620,485 | $13,693,746,664 | 2.60% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
62,407,139 | $12,997,534,834 | 2.47% | |
| LLY |
ELI LILLY & Co
Healthcare
|
13,427,061 | $12,349,807,890 | 2.35% | |
| MRK |
Merck & Co., Inc.
Healthcare
|
84,314,971 | $10,142,247,857 | 1.93% | |
| META |
Meta Platforms, Inc.
Communication Services
|
11,690,324 | $6,688,385,065 | 1.27% | |
| MA |
Mastercard Inc
Financial Services
|
13,001,582 | $6,496,370,458 | 1.23% |
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 | $542,957,642 | 2,961,641 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $624,987,827 | 3,551,269 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $594,850,278 | 4,246,504 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $602,633,566 | 4,798,420 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $639,376,277 | 4,672,437 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $754,006,159 | 4,930,723 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $994,630,446 | 5,131,193 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,197,695,939 | 5,166,491 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,104,056,214 | 5,120,142 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,377,793,949 | 5,324,396 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $1,381,251,410 | 5,374,310 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,522,910,359 | 5,346,359 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,516,066,446 | 5,452,888 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $1,498,473,099 | 5,411,213 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $1,371,209,739 | 5,135,617 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,282,114,693 | 6,286,725 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,316,150,173 | 6,249,526 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,483,774,438 | 6,184,455 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $1,578,438,980 | 5,577,720 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $1,939,756,405 | 5,601,861 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $1,651,319,766 | 5,902,841 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $1,415,773,905 | 5,781,973 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $1,377,888,224 | 4,857,192 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $1,277,219,485 | 4,773,760 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $1,295,651,711 | 4,095,239 | Shares | Defined | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||