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Boston Common Asset Management, LLC
Period ended Sep 30, 2026 · Latest filing Oct 13, 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
- Sep 30, 2026: $1,724,719,999
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 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
- Taiwan Semiconductor Manufacturing Co., Ltd. · COM · 874039100 · shares: $116,172,433
- Microsoft Corp. · COM · 594918104 · shares: $86,025,127
- NVIDIA Corp. · COM · 67066G104 · shares: $82,404,300
- Apple Inc. · COM · 037833100 · shares: $77,811,122
- Alphabet Inc. · COM · 02079K305 · shares: $50,997,817
- Broadcom Inc · COM · 11135F101 · shares: $42,668,531
- Alphabet Inc. · COM · 02079K107 · shares: $36,265,353
- Visa Inc · COM · 92826C839 · shares: $32,883,726
- Merck & Co., Inc · COM · 58933Y105 · shares: $31,241,359
- Micron Technology Inc. · COM · 595112103 · shares: $30,044,623
Filing totals differ
The filing summary reports $1,724,719,999, while the holdings entries total $1,724,720,008.
Reported holdings
181 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| American Express Company | COM | 025816109 | — | 14,521 shares | $4,415,836 |
| Argenx SE | COM | 04016X101 | — | 4,604 shares | $4,414,822 |
| QUALCOMM Inc. | COM | 747525103 | — | 22,890 shares | $4,212,676 |
| Otsuka Holdings Co Ltd. | COM | 689164101 | — | 113,717 shares | $4,180,237 |
| Kingspan Group PLC | COM | 496402108 | — | 36,167 shares | $4,149,440 |
| TDK Corp. | COM | 872351408 | — | 217,431 shares | $4,131,189 |
| Veolia Environnement S.A. | COM | 92334N103 | — | 230,169 shares | $3,991,130 |
| Infineon Technologies AG | COM | 45662N103 | — | 59,127 shares | $3,985,160 |
| Vestas Wind Systems AS | COM | 925458101 | — | 401,399 shares | $3,945,752 |
| Trip.com Group Ltd. | COM | 89677Q107 | — | 100,137 shares | $3,915,357 |
| Macquarie Group Ltd. | COM | 55607P204 | — | 23,012 shares | $3,897,773 |
| Rockwell Automation, Inc. | COM | 773903109 | — | 8,863 shares | $3,858,330 |
| Digital Realty Trust Inc. | COM | 253868103 | — | 21,671 shares | $3,803,911 |
| Sociedad Quimica y Minera de Chile S A | COM | 833635105 | — | 57,918 shares | $3,757,141 |
| Asics Corp | COM | 04521N101 | — | 138,065 shares | $3,678,052 |
| Givaudan SA | COM | 37636P108 | — | 44,883 shares | $3,647,641 |
| GXO Logistics Inc. | COM | 36262G101 | — | 80,439 shares | $3,575,514 |
| SK Telecom Co Ltd | COM | 78440P306 | — | 100,015 shares | $3,491,524 |
| T&D Holdings Inc. | COM | 872120100 | — | 217,849 shares | $3,385,373 |
| Zoom Communications Inc. | COM | 98980L101 | — | 36,657 shares | $3,327,356 |
| Canadian Pacific Kansas City Ltd. | COM | 13646K108 | — | 38,869 shares | $3,307,752 |
| Techtronic Industries Co. Ltd. | COM | 87873R101 | — | 40,142 shares | $3,286,426 |
| Murata Manufacturing Co Ltd. | COM | 626425102 | — | 131,364 shares | $3,270,964 |
| AIA Group Ltd, Hong Kong | COM | 001317205 | — | 87,561 shares | $3,258,145 |
| Levi Strauss & Co. | COM | 52736R102 | — | 164,815 shares | $3,246,856 |
| Koninklijke Ahold Delhaize NV | COM | 500467501 | — | 84,820 shares | $3,067,091 |
| Hannover Rueck SE | COM | 410693105 | — | 63,537 shares | $3,018,643 |
| Carlisle Companies Inc. | COM | 142339100 | — | 9,057 shares | $2,917,894 |
| AbbVie Inc. | COM | 00287Y109 | — | 11,064 shares | $2,894,232 |
| Contemporary Amperex Technology Co Ltd. | COM | 210919106 | — | 186,459 shares | $2,858,416 |
| Aptiv PLC | COM | G3265R107 | — | 65,384 shares | $2,812,820 |
| Prosus NV | COM | 74365P108 | — | 344,507 shares | $2,780,171 |
| London Stock Exchange Group PLC | COM | 54211Y107 | — | 102,549 shares | $2,751,390 |
| Straumann Holding AG | COM | 86317T103 | — | 245,955 shares | $2,669,842 |
| Kubota Corporation | COM | 501173207 | — | 30,842 shares | $2,657,501 |
| L'Oreal S.A. | COM | 502117203 | — | 31,080 shares | $2,656,408 |
| Jacobs Solutions Inc. | COM | 46982L108 | — | 18,811 shares | $2,544,564 |
| Infosys Ltd. | COM | 456788108 | — | 228,879 shares | $2,462,738 |
| First Industrial Realty Trust, Inc. | COM | 32054K103 | — | 39,722 shares | $2,365,048 |
| Berkshire Hathaway Inc. | COM | 084670108 | — | 3 shares | $2,241,015 |
| ASE Technology Holding Co Ltd. | COM | 00215W100 | — | 46,783 shares | $2,079,972 |
| Delta Electronics Inc. | COM | 247629306 | — | 6,438 shares | $1,911,406 |
| DSV A/S | COM | 26251A108 | — | 18,018 shares | $1,586,305 |
| Novartis AG | COM | 66987V109 | — | 9,010 shares | $1,284,556 |
| Alcon AG | COM | H01301128 | — | 19,369 shares | $1,254,143 |
| MakeMyTrip Ltd. | COM | V5633W109 | — | 24,921 shares | $1,176,271 |
| Ping An Insurance (Group) Company of China Ltd. | COM | 72341E304 | — | 79,631 shares | $1,067,055 |
| Tencent Holdings Ltd. | COM | 88032Q109 | — | 17,693 shares | $959,314 |
| Grupo Financiero Banorte S.A.B. de C.V. | COM | 40052P107 | — | 16,980 shares | $891,959 |
| Atlas Copco AB | COM | 049255706 | — | 42,711 shares | $878,565 |
| The Toronto-Dominion Bank | COM | 891160509 | — | 5,853 shares | $687,903 |
| Dr. Reddy's Laboratories Ltd. | COM | 256135203 | — | 53,275 shares | $672,331 |
| SK Hynix Inc. | COM | 78392B206 | — | 3,641 shares | $670,490 |
| China Merchants Bank Co Ltd. | COM | 16950T102 | — | 18,010 shares | $588,027 |
| Shinhan Financial Group Co Ltd. | COM | 824596100 | — | 7,433 shares | $577,321 |
| iShares Trust | COM | 464287200 | — | 750 shares | $574,388 |
| Manager Directed Portfolios | COM | 56170L695 | — | 46,995 shares | $499,195 |
| NuShares ETF Trust | COM | 67092P300 | — | 9,462 shares | $498,174 |
| iShares Trust | COM | 464287465 | — | 4,653 shares | $483,380 |
| Wisdomtree Trust | COM | 97717W505 | — | 8,500 shares | $458,575 |
| Alibaba Group Holding Ltd. | COM | 01609W102 | — | 4,162 shares | $447,581 |
| Spdr S&P 500 Etf Trust | COM | 78462F103 | — | 572 shares | $436,385 |
| Terumo Corp. | COM | 88156J105 | — | 29,076 shares | $418,404 |
| Gallagher Aj &Co | COM | 363576109 | — | 1,748 shares | $398,736 |
| BDO Unibank Inc. | COM | 05537Y304 | — | 21,951 shares | $389,411 |
| iShares Trust | COM | 464287655 | — | 1,396 shares | $387,879 |
| JPMorgan Chase & Co. | COM | 46625H100 | — | 926 shares | $306,349 |
| Swisscom AG | COM | 871013108 | — | 3,919 shares | $298,879 |
| Keyence Corp. | COM | J32491102 | — | 535 shares | $277,834 |
| MasterCard Incorporated | COM | 57636Q104 | — | 463 shares | $255,331 |
| Spdr Gold Trust | COM | 78463V107 | — | 609 shares | $231,932 |
| Mitsubishi Electric Corp. | COM | J43873116 | — | 7,121 shares | $231,433 |
| Vanguard Tax Managed Funds | COM | 921943858 | — | 3,199 shares | $225,881 |
| ORIX Corp. | COM | J61933123 | — | 5,900 shares | $225,439 |
| Sonova Holding AG | COM | 83569C102 | — | 3,643 shares | $218,726 |
| Intesa Sanpaolo S.p.A. | COM | T55067101 | — | 29,004 shares | $216,080 |
| Atlas Copco AB | COM | W1R924229 | — | 11,685 shares | $208,177 |
| Sampo PLC | COM | 79588J102 | — | 10,406 shares | $204,894 |
| Danone SA | COM | 23636T100 | — | 13,446 shares | $178,294 |
| BT Group PLC | COM | G16612106 | — | 35,384 shares | $89,522 |
| Bank Rakyat Indonesia (Persero) Tbk | COM | Y0697U112 | — | 25,610 shares | $4,487 |