Boston Common Asset Management, LLC

Boston Common sub-advised ABN AMRO fund passes $1 billion

March 10, 2026 primary Manager profile

Summary: Boston Common Asset Management announced that the ABN AMRO Boston Common Emerging Markets ESG Equities UCITS Fund, which it sub-advises, surpassed $1 billion in assets under management. The source attributes the milestone primarily to institutional inflows since October 2025.

Why it matters: The update may matter to diligence readers as a product-scale and sub-advisory relationship signal, provided the $1 billion figure stays tied to the named UCITS fund and not to Boston Common's total firm assets.

9AT filing context: Public ADV/profile context maps Boston Common Asset Management, LLC to CIK 1409427, CRD 123558 / SEC file 801-61564, with about $4.2B in reported regulatory AUM/profile scale, 39 employees, 5 private funds, separately managed account activity, and public domains bostoncommonasset.com and bostoncommonfunds.com. Boston Common filed a public Form 13F-HR for period 2026-03-31 on 2026-05-07, with 186 listed rows and parsed value total of about $1.6B; this 13F context should not be treated as the UCITS fund holdings.

Summary

Boston Common Asset Management announced that the ABN AMRO Boston Common Emerging Markets ESG Equities UCITS Fund surpassed $1 billion in assets under management. The announcement describes Boston Common as sub-adviser to the fund and says institutional inflows since October 2025 were the main driver of the milestone.

The AUM statement should remain tied to this named ABN AMRO Boston Common UCITS fund. It should not be read as Boston Common’s total firm AUM, an endorsement of the fund, or a performance claim.

Why it matters

For due-diligence readers, the item is useful as a product-scale and sub-advisory relationship signal. Growth in a named strategy can prompt follow-up questions about distribution relationships, institutional demand, sustainability process, capacity, and how a sub-adviser supports a co-branded fund.

The milestone is still a product announcement. It does not answer, by itself, questions about performance, investor suitability, portfolio risk, or future asset flows.

Source notes

Manager-hosted source: https://bostoncommonasset.com/abn-amro-boston-common-emerging-markets-esg-equities-fund-sub-advised-by-boston-common-asset-management-surpasses-1-billion-in-assets/
BusinessWire copy: https://secure.businesswire.com/news/home/20260310095715/en/ABN-AMRO-Boston-Common-Emerging-Markets-ESG-Equities-Fund-Sub-Advised-by-Boston-Common-Asset-Management-Surpasses-%241-Billion-in-Assets
Public adviser profile: https://adviserinfo.sec.gov/firm/summary/123558
Verifier note: identity, source relevance, and duplicate posture were cleared; keep the $1 billion AUM wording scoped to the specific ABN AMRO Boston Common fund.

9AT filing context

Public ADV/profile context maps Boston Common Asset Management, LLC to CIK 1409427, CRD 123558 / SEC file 801-61564, with about $4.2 billion in reported regulatory AUM/profile scale. The profile output shows 39 employees, 5 private funds, separately managed account activity, and public websites/domains bostoncommonasset.com and bostoncommonfunds.com.

Boston Common filed a public Form 13F-HR for period 2026-03-31 on 2026-05-07, with 186 listed information-table rows and parsed value total of about $1.6 billion. The largest returned rows by parsed value included Taiwan Semiconductor Manufacturing, NVIDIA, Apple, Microsoft, Alphabet, Broadcom, Netflix, Visa, and Morgan Stanley. That 13F is a delayed listed-securities snapshot for public filing context and should not be used to infer the UCITS fund’s actual portfolio, strategy fit, or performance.

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