Boston Common Asset Management, LLC
CIK 1409427
13F filing for Q2 2026・No. 1,835
- Holdings
- US$1.69B
- Quarter change
- +US$134.16M
- Entries
- 186
- Net bought (estimate)
- −US$64.78M
The quarter change is the holdings' value against the quarter before, price moves included — not what was bought or sold; each institution's page estimates that.
Net bought (estimate)
Each stock's change in shares at the quarter-end price, added up: a new position counts as bought, one sold out as sold, shares held long only. Splits are compared split-adjusted; corporate actions under a new CUSIP are not estimated. An estimate from the filings, not actual trades.
- New 13
- Sold out 13
- Cut 114
- Added 43
- Corporate actions 0
- Unchanged 16
Largest holdings
186 stocks worth US$1.69B, options and bonds left out.
| Stock | This quarter | Shares | Value | Weight |
|---|---|---|---|---|
| TSMTSMC ADRCOM | Cut | 265,251 | US$126.68M | 7.51% |
| NVDANvidiaCOM | Cut | 364,844 | US$73M | 4.33% |
| AAPLAppleCOM | Cut | 225,013 | US$65.11M | 3.86% |
| MSFTMicrosoftCOM | Added | 157,839 | US$58.88M | 3.49% |
| GOOGLAlphabetCOM | Added | 142,499 | US$50.92M | 3.02% |
| AVGOBroadcomCOM | Cut | 113,075 | US$42.71M | 2.53% |
| GOOGAlphabet Inc.COM | Cut | 110,135 | US$38.91M | 2.31% |
| AMATApplied Materials Inc.COM | Added | 49,204 | US$35.57M | 2.11% |
| MSMorgan StanleyCOM | Cut | 158,039 | US$33.04M | 1.96% |
| VVisa IncCOM | Cut | 88,822 | US$30.47M | 1.81% |
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Filings
The quarter's original 13F filings (SEC).
- 13F-HRFiled July 21, 2026SEC ↗
13F covers long positions in US-listed securities only; the data is SEC's, filed within 45 days of the quarter's end.