Massachusetts Financial Services Co /Ma/ Top Holdings and 13F Report (2026)

About Massachusetts Financial Services Co /Ma/

Investment Activity

Massachusetts Financial Services Co /Ma/ has $315.17 billion in total holdings as of June 30, 2026.
Massachusetts Financial Services Co /Ma/ owns shares of 1,005 different stocks, but just 165 companies or ETFs make up 80% of its holdings.
Approximately 10.50% of the portfolio was purchased this quarter.
About 13.96% of the portfolio was sold this quarter.
This quarter, Massachusetts Financial Services Co /Ma/ has purchased 946 new stocks and bought additional shares in 371 stocks.
Massachusetts Financial Services Co /Ma/ sold shares of 502 stocks and completely divested from 70 stocks this quarter.

Largest Holdings

NVIDIA: $13,660,451,307
Alphabet: $10,524,433,101
Apple: $8,929,188,117
Amazon.com: $8,849,366,281
Microsoft: $8,756,244,370

Largest New Holdings this Quarter

438516205 - HONEYWELL INTL INC: $1,408,880,151 Holding
43849R105 - HONEYWELL AEROSPACE INC: $1,376,765,938 Holding
84615Q103 - SPACE EXPLORATION TECHN CORP: $1,222,917,714 Holding
K08588103 - ASCENDIS PHARMA A/S: $500,141,116 Holding
76155X100 - Revolution Medicines: $376,828,486 Holding

Largest Purchases this Quarter

KLA: 13,027,166 shares (about $3.97B)
Alphabet: 5,281,416 shares (about $1.94B)
Amazon.com: 6,114,335 shares (about $1.69B)
Micron Technology: 1,295,401 shares (about $1.51B)
HONEYWELL INTL INC: 5,068,155 shares (about $1.41B)

Largest Sales this Quarter

Microsoft: 5,032,014 shares (about $2.16B)
Canadian National Railway: 2,333,392 shares (about $1.29B)
GE Aerospace: 3,033,160 shares (about $1.13B)
Progressive: 4,435,885 shares (about $963.83M)
LAM RESEARCH CORP: 2,090,837 shares (about $926.94M)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
NVDA NVIDIA	$13,660,451,307	$605,176,981 â–¼	-4.2%	62,506,436	4.3%	Technology
GOOGL Alphabet	$10,524,433,101	$1,937,082,810 â–²	22.6%	28,694,648	3.3%	Communication Services
AAPL Apple	$8,929,188,117	$13,828,051 â–²	0.2%	30,364,165	2.8%	Technology
AMZN Amazon.com	$8,849,366,281	$1,687,350,497 â–²	23.6%	32,066,835	2.8%	Consumer Discretionary
MSFT Microsoft	$8,756,244,370	$2,155,445,425 â–¼	-19.8%	20,441,967	2.8%	Technology
AVGO Broadcom	$5,459,679,444	$1,402,033,793 â–²	34.6%	12,084,090	1.7%	Technology
TSM Taiwan Semiconductor Manufacturing	$4,728,671,524	$83,357,039 â–¼	-1.7%	9,510,209	1.5%	Technology
KLAC KLA	$4,473,694,536	$3,973,028,290 â–²	793.5%	14,668,801	1.4%	Technology
JPM JPMorgan Chase & Co.	$4,026,741,252	$784,647,082 â–¼	-16.3%	12,270,986	1.3%	Finance
LINDE PLC	$3,254,734,640	$109,211,980 â–²	3.5%	4,922,872	1.0%	SHS
UBS UBS Group	$3,198,086,308	$132,873,786 â–¼	-4.0%	62,927,553	1.0%	Finance
CI Cigna Group	$2,895,610,431	$319,261,586 â–¼	-9.9%	10,443,691	0.9%	Healthcare
MA Mastercard	$2,822,752,612	$76,603,505 â–¼	-2.6%	5,375,808	0.9%	Finance
JNJ Johnson & Johnson	$2,703,293,314	$742,623,858 â–¼	-21.6%	10,539,098	0.9%	Healthcare
MDT Medtronic	$2,606,272,456	$205,248,120 â–¼	-7.3%	19,872,600	0.8%	Healthcare
AON AON	$2,575,299,415	$251,158,919 â–¼	-8.9%	7,615,397	0.8%	Finance
V Visa	$2,539,934,804	$286,635,267 â–¼	-10.1%	3,743,063	0.8%	Finance
WAT Waters	$2,526,510,262	$2,776,682 â–¼	-0.1%	4,625,035	0.8%	Healthcare
STX Seagate Technology	$2,507,401,741	$23,655,177 â–²	1.0%	2,560,276	0.8%	Technology
BDX Becton, Dickinson and Company	$2,483,123,897	$129,305,202 â–¼	-4.9%	8,650,967	0.8%	Healthcare
FNV Franco-Nevada	$2,368,819,589	$10,120,170 â–¼	-0.4%	11,045,957	0.8%	Materials
TMO Thermo Fisher Scientific	$2,276,759,119	$36,384,830 â–¼	-1.6%	2,965,714	0.7%	Healthcare
WTW Willis Towers Watson Public	$2,256,971,395	$154,598,539 â–¼	-6.4%	5,491,383	0.7%	Finance
RTX RTX	$2,243,831,039	$460,777,593 â–¼	-17.0%	11,737,526	0.7%	Industrials
XOM ExxonMobil	$2,187,173,039	$263,696,450 â–¼	-10.8%	15,993,858	0.7%	Energy
ADI Analog Devices	$2,153,919,421	$325,768,242 â–¼	-13.1%	5,399,929	0.7%	Technology
SCHW Charles Schwab	$2,129,335,613	$185,823,321 â–¼	-8.0%	13,356,306	0.7%	Finance
ETN Eaton	$2,115,435,860	$83,244,043 â–²	4.1%	4,880,412	0.7%	Industrials
META Meta Platforms	$2,066,227,674	$462,816,870 â–¼	-18.3%	3,600,708	0.7%	Communication Services
CB Chubb	$2,026,619,829	$216,046,205 â–¼	-9.6%	5,887,366	0.6%	Finance
APH Amphenol	$1,932,479,193	$632,248,413 â–¼	-24.7%	10,522,112	0.6%	Technology
AEM Agnico Eagle Mines	$1,924,436,703	$8,995,487 â–²	0.5%	11,922,732	0.6%	Materials
MS Morgan Stanley	$1,918,704,898	$528,403,913 â–¼	-21.6%	9,212,711	0.6%	Finance
CAT Caterpillar	$1,883,622,361	$177,443,896 â–²	10.4%	1,748,257	0.6%	Industrials
COP ConocoPhillips	$1,877,814,354	$239,587,667 â–¼	-11.3%	17,973,897	0.6%	Energy
MCK McKesson	$1,856,409,681	$344,396,168 â–¼	-15.6%	2,446,386	0.6%	Healthcare
GE VERNOVA INC	$1,844,396,038	$92,811,101 â–¼	-4.8%	1,551,035	0.6%	COM
NDAQ Nasdaq	$1,834,194,725	$457,445,875 â–¼	-20.0%	23,259,539	0.6%	Finance
NXPI NXP Semiconductors	$1,822,088,150	$314,913,056 â–¼	-14.7%	6,458,702	0.6%	Technology
UNP Union Pacific	$1,735,541,703	$209,534,302 â–¼	-10.8%	6,272,629	0.6%	Industrials
ARISTA NETWORKS INC	$1,712,787,940	$439,816,586 â–²	34.6%	9,725,196	0.5%	COM SHS
PCG Pacific Gas & Electric	$1,711,931,504	$133,441,480 â–¼	-7.2%	101,483,416	0.5%	Utilities
PGR Progressive	$1,665,190,116	$963,832,664 â–¼	-36.7%	7,663,770	0.5%	Finance
HUM Humana	$1,664,784,292	$420,645,623 â–¼	-20.2%	3,578,245	0.5%	Healthcare
DUK Duke Energy	$1,625,079,566	$210,276,231 â–¼	-11.5%	12,742,489	0.5%	Utilities
RYAAY Ryanair	$1,586,443,126	$3,837,527 â–¼	-0.2%	24,062,089	0.5%	Industrials
MU Micron Technology	$1,576,786,396	$1,505,416,862 â–²	2,109.3%	1,356,814	0.5%	Technology
PM Philip Morris International	$1,567,434,041	$10,728,203 â–¼	-0.7%	8,573,094	0.5%	Consumer Staples
PLD Prologis	$1,541,518,496	$391,127,161 â–¼	-20.2%	11,217,207	0.5%	Real Estate
AXP American Express	$1,535,128,955	$206,068,690 â–¼	-11.8%	4,467,904	0.5%	Finance
C Citigroup	$1,529,011,618	$336,476,977 â–¼	-18.0%	10,945,923	0.5%	Finance
TD Toronto Dominion Bank	$1,513,532,811	$414,958,796 â–¼	-21.5%	11,159,532	0.5%	Finance
BSX Boston Scientific	$1,498,094,702	$835,405,950 â–²	126.1%	24,859,191	0.5%	Healthcare
PNC The PNC Financial Services Group	$1,493,503,066	$374,338,121 â–¼	-20.0%	6,019,533	0.5%	Finance
CRH PLC	$1,490,538,708	$5,491,722 â–²	0.4%	13,557,749	0.5%	ORD
TRU TransUnion	$1,484,954,312	$345,062,006 â–¼	-18.9%	10,667,983	0.5%	Industrials
GD General Dynamics	$1,484,264,574	$559,744,328 â–¼	-27.4%	4,140,985	0.5%	Industrials
BA Boeing	$1,482,870,151	$396,673,057 â–¼	-21.1%	6,890,252	0.5%	Industrials
HONEYWELL INTL INC	$1,408,880,151	$1,408,880,151 â–²	New Holding	5,068,155	0.4%	COM
TRV Travelers Companies	$1,401,580,401	$218,889,404 â–¼	-13.5%	4,241,289	0.4%	Finance
RBA RB Global	$1,399,387,382	$57,651,088 â–²	4.3%	11,723,635	0.4%	Industrials
TXN Texas Instruments	$1,392,519,803	$201,940,071 â–¼	-12.7%	4,646,473	0.4%	Technology
PFE Pfizer	$1,381,020,334	$8,811,485 â–¼	-0.6%	56,551,011	0.4%	Healthcare
MAR Marriott International	$1,377,857,286	$204,986,489 â–¼	-13.0%	3,713,960	0.4%	Consumer Discretionary
HONEYWELL AEROSPACE INC	$1,376,765,938	$1,376,765,938 â–²	New Holding	5,005,241	0.4%	COM
A Agilent Technologies	$1,362,298,218	$355,612,460 â–¼	-20.7%	10,010,867	0.4%	Healthcare
D Dominion Energy	$1,357,451,677	$446,667,516 â–¼	-24.8%	20,030,451	0.4%	Utilities
HWM Howmet Aerospace	$1,356,509,388	$723,819,928 â–¼	-34.8%	4,971,798	0.4%	Industrials
AMD Advanced Micro Devices	$1,355,092,416	$1,017,231,418 â–²	301.1%	2,321,366	0.4%	Technology
SO Southern	$1,319,807,001	$168,365,887 â–¼	-11.3%	13,831,354	0.4%	Utilities
XEL Xcel Energy	$1,317,383,562	$146,485,984 â–¼	-10.0%	16,269,553	0.4%	Utilities
ABT Abbott Laboratories	$1,223,914,626	$196,038,972 â–¼	-13.8%	13,359,956	0.4%	Healthcare
SPACE EXPLORATION TECHN CORP	$1,222,917,714	$1,222,917,714 â–²	New Holding	7,062,255	0.4%	CLASS A COM STK
CHKP Check Point Software Technologies	$1,167,829,502	$85,526,074 â–²	7.9%	8,569,897	0.4%	Technology
LOW Lowe's Companies	$1,145,616,773	$174,885,605 â–¼	-13.2%	5,224,770	0.4%	Consumer Discretionary
HLT Hilton Worldwide	$1,140,006,177	$32,018,566 â–¼	-2.7%	3,356,582	0.4%	Consumer Discretionary
ABBV AbbVie	$1,110,959,915	$309,361,797 â–¼	-21.8%	4,388,338	0.4%	Healthcare
AMAT Applied Materials	$1,108,784,315	$247,922,774 â–²	28.8%	1,522,200	0.4%	Technology
CDNS Cadence Design Systems	$1,107,681,297	$19,916,013 â–¼	-1.8%	2,921,983	0.4%	Technology
NEE NextEra Energy	$1,102,537,276	$59,257,837 â–¼	-5.1%	12,519,204	0.3%	Utilities
WFC Wells Fargo & Company	$1,097,851,380	$152,500,535 â–¼	-12.2%	13,262,862	0.3%	Finance
MARSH & MCLENNAN COS INC	$1,088,671,762	$283,216,284 â–¼	-20.6%	6,507,415	0.3%	COM
VIKING HOLDINGS LTD	$1,021,901,118	$189,355,744 â–²	22.7%	9,691,495	0.3%	ORD SHS
PCAR PACCAR	$1,012,676,613	$218,265,600 â–¼	-17.7%	8,486,853	0.3%	Industrials
CVX Chevron	$1,009,536,337	$172,348,716 â–¼	-14.6%	6,072,686	0.3%	Energy
NTRS Northern Trust	$1,005,789,289	$18,197,915 â–¼	-1.8%	5,702,539	0.3%	Finance
SPOT Spotify Technology	$990,351,417	$33,908,134 â–²	3.5%	2,133,009	0.3%	Communication Services
KKR KKR & Co. Inc.	$977,641,627	$343,811,220 â–¼	-26.0%	10,616,489	0.3%	Finance
COHR Coherent	$920,582,569	$201,816,668 â–²	28.1%	2,322,386	0.3%	Technology
BLACKROCK INC	$919,082,273	$135,036,888 â–¼	-12.8%	954,863	0.3%	COM
ARMK Aramark	$903,057,258	$114,847,902 â–¼	-11.3%	15,576,375	0.3%	Consumer Discretionary
KIMBERLY-CLARK CORP	$894,911,737	$56,140,269 â–²	6.7%	8,156,490	0.3%	COM
PEP PepsiCo	$887,368,331	$111,592,158 â–¼	-11.2%	6,463,867	0.3%	Consumer Staples
BAC Bank of America	$884,422,984	$311,778,049 â–²	54.4%	15,187,077	0.3%	Finance
GILD Gilead Sciences	$876,749,354	$48,797,625 â–²	5.9%	6,651,833	0.3%	Healthcare
KVUE Kenvue	$861,929,699	$96,926,507 â–¼	-10.1%	44,715,586	0.3%	Consumer Staples
STE STERIS	$850,363,483	$46,817,591 â–¼	-5.2%	3,801,077	0.3%	Healthcare
HUBB Hubbell	$833,405,433	$4,581,825 â–²	0.6%	1,546,097	0.3%	Industrials
BAP Credicorp	$832,393,421	$258,699,681 â–¼	-23.7%	2,126,364	0.3%	Finance
CP Canadian Pacific Kansas City	$820,529,037	$113,922,979 â–¼	-12.2%	4,248,626	0.3%	Industrials

Showing largest 100 holdings. View all holdings.

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Massachusetts Financial Services Co /Ma/ Top Holdings and 13F Report (2026)

About Massachusetts Financial Services Co /Ma/

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

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Massachusetts Financial Services Co /Ma/ Top Holdings and 13F Report (2026)

About Massachusetts Financial Services Co /Ma/

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofMassachusetts Financial Services Co /Ma/

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools