MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Top Portfolio Positions
920 positions ·
$278,888,369,724 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
65,275,558 | $11,384,057,313 | 4.08% | |
| MSFT |
Microsoft Corp
Technology
|
25,473,981 | $9,429,703,542 | 3.38% | |
| AAPL |
Apple Inc.
Technology
|
30,317,142 | $7,694,187,464 | 2.76% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
23,413,232 | $6,732,708,992 | 2.41% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
25,952,500 | $5,405,127,170 | 1.94% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
14,662,099 | $4,313,003,038 | 1.55% | |
| JNJ |
Johnson & Johnson
Healthcare
|
13,434,302 | $3,283,880,778 | 1.18% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
9,677,855 | $3,270,631,094 | 1.17% | |
| CI |
Cigna Group
Healthcare
|
11,595,182 | $3,093,014,794 | 1.11% | |
| XOM |
Exxon Mobil Corp
Energy
|
17,922,157 | $3,040,673,153 | 1.09% |
Portfolio Trend
Holdings in MCK
Shares Held
Position Value (USD)
25 of 25 shown
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,509,745,625 | 2,900,233 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $2,826,820,231 | 3,446,123 | Shares | Sole | 2026-01-22 | |
| 2025-09-30 | $3,031,664,813 | 3,924,282 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $2,919,819,796 | 3,984,579 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $3,098,131,668 | 4,603,533 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $2,689,792,824 | 4,719,680 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $2,444,175,154 | 4,943,520 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $2,806,215,830 | 4,804,835 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $2,637,054,438 | 4,912,088 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $2,326,294,860 | 5,024,612 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $2,238,953,067 | 5,148,794 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $1,897,408,518 | 4,440,356 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $1,612,269,522 | 4,528,211 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $1,715,048,261 | 4,571,999 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $1,625,124,767 | 4,781,607 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $1,598,308,952 | 4,899,632 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $1,724,174,973 | 5,632,166 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $1,418,098,061 | 5,705,025 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $1,103,916,414 | 5,536,746 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $1,046,605,072 | 5,472,731 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,140,813,726 | 5,849,127 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $1,027,730,842 | 5,909,216 | Shares | Sole | 2021-05-12 | |
| 2020-09-30 | $880,109,428 | 5,909,551 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $911,925,254 | 5,943,979 | Shares | Sole | 2020-11-20 | |
| 2020-03-31 | $756,545,830 | 5,593,271 | Shares | Sole | 2020-11-20 | |
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