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MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Period ended Jun 30, 2026 · Latest filing Aug 3, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $315,170,492,568
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- NVIDIA CORPORATION · COM · 67066G104 · shares: $13,660,451,307
- ALPHABET INC · CAP STK CL A · 02079K305 · shares: $10,524,433,101
- APPLE INC · COM · 037833100 · shares: $8,929,188,117
- AMAZON COM INC · COM · 023135106 · shares: $8,849,366,281
- MICROSOFT CORP · COM · 594918104 · shares: $8,756,244,370
- BROADCOM INC · COM · 11135F101 · shares: $5,459,679,444
- TAIWAN SEMICONDUCTOR MANUFAC · SPONSORED ADS · 874039100 · shares: $4,728,671,524
- KLA CORP · COM NEW · 482480100 · shares: $4,473,694,536
- JPMORGAN CHASE & CO · COM · 46625H100 · shares: $4,026,741,252
- LINDE PLC · SHS · G54950103 · shares: $3,254,734,640
Reported holdings
4,175 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| NVIDIA CORPORATION | COM | 67066G104 | — | 50,554,430 shares | $10,115,435,899 |
| ALPHABET INC | CAP STK CL A | 02079K305 | — | 22,905,583 shares | $8,185,768,197 |
| APPLE INC | COM | 037833100 | — | 24,539,094 shares | $7,100,632,240 |
| MICROSOFT CORP | COM | 594918104 | — | 15,280,653 shares | $5,699,989,182 |
| AMAZON COM INC | COM | 023135106 | — | 23,775,466 shares | $5,666,644,566 |
| BROADCOM INC | COM | 11135F101 | — | 9,409,023 shares | $3,554,258,438 |
| KLA CORP | COM NEW | 482480100 | — | 11,710,734 shares | $3,533,245,555 |
| TAIWAN SEMICONDUCTOR MANUFAC | SPONSORED ADS | 874039100 | — | 6,802,456 shares | $3,248,648,912 |
| JPMORGAN CHASE & CO | COM | 46625H100 | — | 9,641,784 shares | $3,156,045,157 |
| MASTERCARD INCORPORATED | CL A | 57636Q104 | — | 4,321,578 shares | $2,219,562,461 |
| JOHNSON & JOHNSON | COM | 478160104 | — | 7,957,817 shares | $2,021,046,783 |
| THE CIGNA GROUP | COM | 125523100 | — | 7,297,478 shares | $2,011,768,735 |
| SEAGATE TECHNOLOGY HLDNGS PL | ORD SHS | G7997R103 | — | 2,026,788 shares | $1,955,850,420 |
| UBS GROUP AG | SHS | H42097107 | — | 36,913,528 shares | $1,830,148,001 |
| RTX CORPORATION | COM | 75513E101 | — | 9,415,517 shares | $1,786,406,040 |
| AON PLC | SHS CL A | G0403H108 | — | 5,201,846 shares | $1,725,400,300 |
| LINDE PLC | SHS | G54950103 | — | 3,287,412 shares | $1,705,969,583 |
| META PLATFORMS INC | CL A | 30303M102 | — | 2,929,835 shares | $1,650,346,757 |
| FRANCO NEV CORP | COM | 351858105 | — | 7,866,750 shares | $1,641,452,041 |
| EXXON MOBIL CORP | COM | 30231G102 | — | 11,968,933 shares | $1,636,392,520 |
| ANALOG DEVICES INC | COM | 032654105 | — | 4,117,047 shares | $1,635,167,557 |
| EATON CORP PLC | SHS | G29183103 | — | 3,750,940 shares | $1,598,350,553 |
| AMAZON COM INC | COM | 023135106 | — | 2,401,847 shares | $1,593,381,093 |
| MORGAN STANLEY | COM NEW | 617446448 | — | 7,310,395 shares | $1,528,164,971 |
| CATERPILLAR INC | COM | 149123101 | — | 1,401,836 shares | $1,492,815,156 |
| GE VERNOVA INC | COM | 36828A101 | — | 1,265,054 shares | $1,486,261,342 |
| MICROSOFT CORP | COM | 594918104 | — | 1,396,283 shares | $1,469,690,767 |
| CHUBB LIMITED | COM | H1467J104 | — | 4,249,796 shares | $1,448,075,489 |
| NASDAQ INC | COM | 631103108 | — | 18,342,356 shares | $1,445,744,500 |
| AMPHENOL CORP | CL A | 032095101 | — | 8,010,722 shares | $1,412,450,503 |
| NVIDIA CORPORATION | COM | 67066G104 | — | 2,460,782 shares | $1,383,879,977 |
| MCKESSON CORP | COM | 58155Q103 | — | 1,811,980 shares | $1,369,132,088 |
| PG&E CORP | COM | 69331C108 | — | 80,860,387 shares | $1,360,071,709 |
| CONOCOPHILLIPS | COM | 20825C104 | — | 12,946,218 shares | $1,345,888,823 |
| NXP SEMICONDUCTORS N V | COM | N6596X109 | — | 4,745,374 shares | $1,333,592,455 |
| MICRON TECHNOLOGY INC | COM | 595112103 | — | 1,145,861 shares | $1,322,655,894 |
| PROGRESSIVE CORP | COM | 743315103 | — | 6,026,375 shares | $1,316,461,619 |
| ARISTA NETWORKS INC | COM SHS | 040413205 | — | 7,648,646 shares | $1,299,351,982 |
| BECTON DICKINSON & CO | COM | 075887109 | — | 1,152,058 shares | $1,295,470,097 |
| VISA INC | COM CL A | 92826C839 | — | 375,876 shares | $1,273,000,519 |
| UNION PAC CORP | COM | 907818108 | — | 4,513,807 shares | $1,227,755,504 |
| AGNICO EAGLE MINES LTD | COM | 008474108 | — | 7,880,389 shares | $1,224,408,424 |
| DUKE ENERGY CORP NEW | COM NEW | 26441C204 | — | 9,652,851 shares | $1,221,857,880 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 | — | 2,061,753 shares | $1,197,692,935 |
| TRAVELERS COMPANIES INC | COM | 89417E109 | — | 3,619,408 shares | $1,194,838,969 |
| CITIGROUP INC | COM NEW | 172967424 | — | 8,499,339 shares | $1,189,567,486 |
| PHILIP MORRIS INTL INC | COM | 718172109 | — | 6,554,228 shares | $1,185,725,387 |
| MEDTRONIC PLC | SHS | G5960L103 | — | 2,485,683 shares | $1,183,899,594 |
| PNC FINL SVCS GROUP INC | COM | 693475105 | — | 4,785,289 shares | $1,178,233,858 |
| TEXAS INSTRS INC | COM | 882508104 | — | 3,946,603 shares | $1,176,363,956 |
| WATERS CORP | COM | 941848103 | — | 3,084,598 shares | $1,156,847,634 |
| BOEING CO | COM | 097023105 | — | 5,323,575 shares | $1,152,394,280 |
| CRH PLC | ORD | G25508105 | — | 10,621,436 shares | $1,136,493,652 |
| GENERAL DYNAMICS CORP | COM | 369550108 | — | 3,195,816 shares | $1,132,085,860 |
| PROLOGIS INC. | COM | 74340W103 | — | 8,337,506 shares | $1,129,481,938 |
| XCEL ENERGY INC | COM | 98389B100 | — | 13,849,245 shares | $1,112,094,374 |
| AMERICAN EXPRESS CO | COM | 025816109 | — | 3,258,452 shares | $1,102,171,389 |
| HUMANA INC | COM | 444859102 | — | 2,734,283 shares | $1,086,111,893 |
| DOMINION ENERGY INC | COM | 25746U109 | — | 15,446,513 shares | $1,054,842,373 |
| HOWMET AEROSPACE INC | COM | 443201108 | — | 3,922,928 shares | $1,054,718,422 |
| SCHWAB CHARLES CORP | COM | 808513105 | — | 2,361,655 shares | $1,041,514,974 |
| SOUTHERN CO | COM | 842587107 | — | 10,859,375 shares | $1,039,350,781 |
| MARRIOTT INTL INC NEW | CL A | 571903202 | — | 2,765,420 shares | $1,024,836,998 |
| SPACE EXPLORATION TECHN CORP | CLASS A COM STK | 84615Q103 | — | 5,979,210 shares | $1,021,607,821 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 | — | 2,027,739 shares | $1,016,627,225 |
| NEXTERA ENERGY INC | COM | 65339F101 | — | 11,529,762 shares | $1,011,967,211 |
| RYANAIR HOLDINGS PLC | SPONSORED ADR | 783513203 | — | 15,438,078 shares | $999,615,551 |
| AGILENT TECHNOLOGIES INC | COM | 00846U101 | — | 7,365,668 shares | $978,381,680 |
| LINDE PLC | SHS | G54950103 | — | 635,100 shares | $978,164,079 |
| WILLIS TOWERS WATSON PLC LTD | SHS | G96629103 | — | 3,628,355 shares | $948,343,146 |
| CADENCE DESIGN SYSTEM INC | COM | 127387108 | — | 2,487,383 shares | $933,564,588 |
| APPLIED MATLS INC | COM | 038222105 | — | 1,280,208 shares | $925,590,384 |
| WILLIS TOWERS WATSON PLC LTD | SHS | G96629103 | — | 588,359 shares | $917,794,724 |
| MARSH & MCLENNAN COS INC | COM | 571748102 | — | 5,481,304 shares | $913,568,938 |
| ABBOTT LABORATORIES | COM | 002824100 | — | 10,046,532 shares | $911,622,314 |
| BROADCOM INC | COM | 11135F101 | — | 467,205 shares | $907,032,239 |
| PFIZER INC | COM | 717081103 | — | 37,654,594 shares | $906,722,624 |
| LOWES COS INC | COM | 548661107 | — | 4,088,642 shares | $901,504,675 |
| HILTON WORLDWIDE HLDGS INC | COM | 43300A203 | — | 2,684,389 shares | $887,083,189 |
| WATERS CORP | COM | 941848103 | — | 400,590 shares | $867,969,267 |
| WELLS FARGO & CO | COM | 949746101 | — | 10,424,234 shares | $861,458,698 |
| RB GLOBAL INC | COM | 74935Q107 | — | 7,324,106 shares | $852,658,989 |
| PACCAR INC | COM | 693718108 | — | 6,972,019 shares | $837,478,922 |
| KKR & CO INC | COM | 48251W104 | — | 8,997,653 shares | $825,804,592 |
| VIKING HOLDINGS LTD | ORD SHS | G93A5A101 | — | 7,836,831 shares | $820,281,101 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 | — | 207,786 shares | $816,251,904 |
| ABBVIE INC | COM | 00287Y109 | — | 3,236,746 shares | $814,494,763 |
| CHEVRON CORPORATION | COM | 166764100 | — | 4,895,859 shares | $811,537,588 |
| NVIDIA CORPORATION | COM | 67066G104 | — | 2,916,985 shares | $806,926,851 |
| SPOTIFY TECHNOLOGY S A | SHS | L8681T102 | — | 1,749,857 shares | $803,411,844 |
| MEDTRONIC PLC | SHS | G5960L103 | — | 10,185,579 shares | $796,817,845 |
| HONEYWELL AEROSPACE INC | COM | 43849R105 | — | 3,536,409 shares | $781,829,302 |
| HONEYWELL INTL INC | COM | 438516205 | — | 3,479,615 shares | $779,085,799 |
| ALPHABET INC | CAP STK CL A | 02079K305 | — | 1,543,154 shares | $765,498,393 |
| COHERENT CORP | COM | 19247G107 | — | 1,924,874 shares | $759,305,047 |
| TRANSUNION | COM | 89400J107 | — | 1,011,255 shares | $734,855,632 |
| BLACKROCK INC | COM | 09290D101 | — | 758,595 shares | $729,434,608 |
| CHECK POINT SOFTWARE TECH LT | ORD | M22465104 | — | 5,423,092 shares | $712,756,982 |
| VISA INC | COM CL A | 92826C839 | — | 1,999,488 shares | $686,004,338 |
| PEPSICO INC | COM | 713448108 | — | 4,992,568 shares | $675,993,707 |