MASSACHUSETTS FINANCIAL SERVICES CO /MA/

CIK
912938
City
Boston
State / Country
MA

Top Portfolio Positions

920 positions · $278,888,369,724 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
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

52 quarters · across all stocks

Holdings in DOX

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Shares Held

Position Value (USD)

25 of 25 shown
Report Date Value (USD) Shares
2026-03-31 $22,487,160 344,578
2025-12-31 $32,179,766 399,699
2025-09-30 $36,096,665 439,935
2025-06-30 $41,601,151 455,953
2025-03-31 $42,537,526 464,891
2024-12-31 $39,896,858 468,603
2024-09-30 $41,296,508 472,068
2024-06-30 $37,497,259 475,130
2024-03-31 $47,236,308 522,699
2023-12-31 $64,204,697 730,512
2023-09-30 $197,855,045 2,341,757
2023-06-30 $474,495,912 4,800,161
2023-03-31 $608,798,603 6,339,671
2022-12-31 $588,554,318 6,474,745
2022-09-30 $570,993,878 7,186,833
2022-06-30 $591,466,506 7,099,586
2022-03-31 $554,683,199 6,747,150
2021-12-31 $471,787,688 6,303,951
2021-09-30 $475,304,727 6,277,965
2021-06-30 $500,390,472 6,468,336
2021-03-31 $375,894,004 5,358,432
2020-12-31 $383,270,113 5,403,498
2020-09-30 $295,230,408 5,142,491
2020-06-30 $291,931,958 4,795,203
2020-03-31 $238,859,821 4,345,276