Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 13F Holdings -- Portfolio & Top Positions (2026-03-31)

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (CIK 912938) reported $297.52B across 921 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: NVDA ($11.56B, 3.89%), MSFT ($10.67B, 3.59%), AAPL ($7.85B, 2.64%), GOOGL ($6.95B, 2.34%), AMZN ($6.57B, 2.21%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1NVDANVIDIA CORPORATION$11.56B3.89%65.3MTrimmed
2MSFTMICROSOFT CORP$10.67B3.59%25.5MTrimmed
3AAPLAPPLE INC$7.85B2.64%30.3MAdded
4GOOGLALPHABET INC$6.95B2.34%23.4MTrimmed
5AMZNAMAZON COM INC$6.57B2.21%26.0MTrimmed
6JPMJPMORGAN CHASE & CO$4.33B1.46%14.7MTrimmed
7AVGOBROADCOM INC$3.42B1.15%9.0MAdded
8TSMTAIWAN SEMICONDUCTOR MANUFAC$3.40B1.14%9.7MTrimmed
9JNJJOHNSON & JOHNSON$3.32B1.11%13.4MTrimmed
10CITHE CIGNA GROUP$3.11B1.05%11.6MTrimmed
11LINLINDE PLC$3.02B1.02%4.8MTrimmed
12XOMEXXON MOBIL CORP$3.05B1.02%17.9MTrimmed
13MAMASTERCARD INCORPORATED$2.82B0.95%5.5MTrimmed
14FNVFRANCO NEV CORP$2.82B0.95%11.1MTrimmed
15RTXRTX CORPORATION$2.75B0.93%14.1MTrimmed
16AONAON PLC$2.75B0.92%8.4MTrimmed
17COPCONOCOPHILLIPS$2.69B0.91%20.3MTrimmed
18MDTMEDTRONIC PLC$2.66B0.89%21.4MAdded
19UBSUBS GROUP AG$2.60B0.87%65.5MTrimmed
20WTWWILLIS TOWERS WATSON PLC LTD$2.58B0.87%5.9MTrimmed
21METAMETA PLATFORMS INC$2.57B0.86%4.4MTrimmed
22ACNACCENTURE PLC IRELAND$2.52B0.85%9.8MTrimmed
23MCKMCKESSON CORP$2.53B0.85%2.9MTrimmed
24HONHONEYWELL INTL INC$2.52B0.85%8.7MAdded
25AEMAGNICO EAGLE MINES LTD$2.50B0.84%11.9MAdded

Source: SEC Form 13F filings · as of 2026-03-31