WELLINGTON MANAGEMENT GROUP LLP
Top Portfolio Positions
1,687 positions ·
$526,577,538,316 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
26 quarters · across all stocks
Holdings in MPWR
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $273,896,201 | 250,511 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $348,740,136 | 384,770 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $416,992,839 | 452,938 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $514,270,578 | 703,151 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $441,890,240 | 761,906 | Shares | Defined | 2025-05-13 | |
| 2024-09-30 | $1,020,856,011 | 1,104,225 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $907,113,354 | 1,103,974 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $646,012,774 | 953,637 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $592,251,325 | 938,919 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $394,198,266 | 853,243 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $457,055,646 | 846,039 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $170,198,113 | 340,029 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $101,177,720 | 286,128 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $72,369,291 | 199,145 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $76,364,432 | 198,845 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $96,876,160 | 199,465 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $95,166,808 | 192,907 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $95,995,233 | 198,059 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $74,455,098 | 199,371 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $105,167,216 | 297,747 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $105,530,637 | 288,154 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $396,321,449 | 1,417,408 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $475,155,375 | 2,004,875 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $346,684,900 | 2,070,255 | Shares | Defined | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||