Returns–Not enough quarters yet
These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.
Top holdings
At the end of June 30, 2026. Change is in shares since the quarter before.2
| Stock | Value | Share of portfolio | Change |
|---|---|---|---|
| TSMTaiwan Semiconductor Manufacturing Co., Ltd. | $126.7M | 7.5% | −7.8% |
| NVDANVIDIA Corp. | $73.0M | 4.3% | −9.2% |
| AAPLApple Inc. | $65.1M | 3.9% | −6.1% |
| MSFTMicrosoft Corp. | $58.9M | 3.5% | +9.9% |
| GOOGLAlphabet Inc. | $50.9M | 3.0% | +1.2% |
| AVGOBroadcom Inc | $42.7M | 2.5% | −8.5% |
| GOOGAlphabet Inc. | $38.9M | 2.3% | −14.2% |
| AMATApplied Materials Inc. | $35.6M | 2.1% | +6.1% |
| MSMorgan Stanley | $33.0M | 2.0% | −1.2% |
| VVisa Inc | $30.5M | 1.8% | −6.8% |
| MUMicron Technology Inc. | $27.2M | 1.6% | +25.0% |
| LLYEli Lilly & Co. | $27.1M | 1.6% | −7.4% |
| MRKMerck & Co., Inc | $25.5M | 1.5% | |
| VRTVertiv Holdings Co | $24.7M | 1.5% | −25.9% |
| Spotify Technology S.A.CUSIP L8681T102 | $22.9M | 1.4% | −5.1% |
| HUBBHubbell Incorporated | $22.7M | 1.3% | +6.3% |
| NFLXNetflix, Inc. | $22.6M | 1.3% | −10.1% |
| NUSCNuShares ETF Trust | $21.9M | 1.3% | −1.2% |
| CLColgate-Palmolive Co. | $21.2M | 1.3% | −7.7% |
| DGXQuest Diagnostics Incorporated | $20.3M | 1.2% | +5.9% |
| WABWabtec Corp | $19.6M | 1.2% | −2.0% |
| Chubb Ltd.CUSIP H1467J104 | $17.5M | 1.0% | |
| CRH PlcCUSIP G25508105 | $17.4M | 1.0% | −4.6% |
| XYLXylem, Inc. | $16.9M | 1.0% | −1.8% |
| AWKAmerican Water Works Company, Inc. | $16.7M | 1.0% |
Best picks still held
How each current holding has done since the quarter it first appeared in its filings (up to six years back).
| Stock | Held since | Return since | Now worth |
|---|---|---|---|
| AMATApplied Materials Inc. | June 30, 2020 | +1096.1% | $35.6M |
| TSMTaiwan Semiconductor Manufacturing Co., Ltd. | June 30, 2020 | +741.2% | $126.7M |
| AVGOBroadcom Inc | March 31, 2023 | +488.8% | $42.7M |
| GOOGLAlphabet Inc. | June 30, 2020 | +404.0% | $50.9M |
| GOOGAlphabet Inc. | June 30, 2020 | +399.9% | $38.9M |
| WABWabtec Corp | June 30, 2020 | +368.4% | $19.6M |
| MSMorgan Stanley | June 30, 2020 | +332.8% | $33.0M |
| CMICummins Inc. | June 30, 2020 | +311.7% | $12.7M |
| VRTVertiv Holdings Co | March 31, 2024 | +310.0% | $24.7M |
| NVDANVIDIA Corp. | December 31, 2023 | +304.0% | $73.0M |
Sold off last quarter
- AXAHYAxa SA was $5.1M
- TE Connectivity LtdCUSIP G87052109 was $2.6M
- KLACKLA Corp. was $2.4M
- URIUnited Rentals, Inc. was $2.2M
- TWODYTaylor Wimpey PLC was $2.0M
- ADYEYAdyen NV was $1.9M
- BDRFYBeiersdorf AG was $1.5M
- AMADYAmadeus IT Group SA was $1.4M
- Accenture PLCCUSIP G1151C101 was $715K
- INTUIntuit Inc was $557K
Quarter by quarter
| Quarter | Its picks | S&P 500 |
|---|---|---|
| June 30, 2026 | +11.7% | +14.8% |
| March 31, 2026 | −3.2% | −4.6% |
| December 31, 2024 | +4.0% | +2.1% |
| September 30, 2024 | +4.6% | +5.4% |
| June 30, 2024 | +3.5% | +4.0% |
| March 31, 2024 | +7.6% | +10.0% |
| December 31, 2023 | +11.6% | +11.2% |
| September 30, 2023 | −5.4% | −3.6% |
| June 30, 2023 | +3.9% | +8.3% |
| March 31, 2023 | +3.7% | +7.0% |
| December 31, 2022 | +11.4% | +7.1% |
| September 30, 2022 | −4.5% | −5.3% |
| June 30, 2022 | −14.6% | −16.5% |
| March 31, 2022 | −8.5% | −4.9% |
| December 31, 2021 | +6.6% | +10.7% |
| September 30, 2021 | −2.3% | +0.3% |
Sources
Every number on this page points here. Each one links to the public record.
- 1SEC EDGAR: Boston Common Asset Management, LLC Form 13F filingshttps://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1409427&type=13F-HR&dateb=&owner=include&count=40CIK 1409427
- 2SEC: 13F for the quarter ended June 30, 2026https://www.sec.gov/Archives/edgar/data/1409427/000140942726000008/Filed July 21, 2026 · accession 0001409427-26-000008