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iShares National Muni Bond ETF MUB Sustainability

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Sustainability Analysis

Sustainability Summary

Sustainability Summary is not assigned to this investment.

ESG Commitment Level Asset Manager

| Basic  

BlackRock’s efforts to build out topnotch resources and integrate ESG considerations in most parts of its business is impressive, but its sheer size and asset mix hamper its ability to fully embrace a culture of sustainable investing. The firm earns a Morningstar ESG Commitment Level of Basic. In January 2020, CEO Larry Fink made a high-profile declaration that sustainability would become BlackRock’s standard for investing, and this kick-started the firm’s ESG efforts. Since then, the firm has ramped up its integration of ESG criteria to include nearly all actively managed strategies (roughly one third of the firm’s assets) and rolled out fund-level ESG disclosures for all funds. BlackRock has also rolled out dozens of ESG-focused product offerings in recent years. However, both in terms of assets and volume, strategies that cater to sustainability-focused investors continue to be dwarfed by those that don’t (accounting for 4% versus 60% of assets, respectively). Despite being the world’s largest asset manager, BlackRock’s ability to push for improvement on ESG issues at investee companies seems limited. Fear of accusations of anticompetitive behavior means the firm is reluctant to file or co-file shareholder resolutions or join onto collaborative engagements. More recently, BlackRock has found itself at the center of anti-ESG sentiment in the United States, making the manager hesitant to promote a strong sustainability agenda, as evidenced by its latest voting record. BlackRock backed only half of key ESG resolutions in 2022, down from 72% in 2021, although still up from 16% in 2020. On climate-specific proposals, BlackRock’s support also waned in 2022, judging them too prescriptive. But changes are afoot to give shareholders a bigger voice in the conversation. In 2021, BlackRock rolled out a pass-through proxy-voting program it calls “Voting Choice,” which allows clients to choose a proxy-voting policy that reflects their individual priorities, effectively empowering investors to vote their own proxies. This option is not yet available to all shareholders, but it is a suitable workaround for those clients who can leverage it. BlackRock’s size gives it an edge over peers, particularly in its ability to process massive volumes of ESG data and translate it into meaningful investment insights. Still, the firm restructured its central sustainable-investing team in October 2022. Some functions, including sustainability research and ESG monitoring, moved into the broader BlackRock Investment Institute, and other functions such as client engagement remain in the renamed Sustainable Transition Solutions unit. The reorganization makes sense in principle, but it will take time for the team to harness new synergies and settle into new roles. The group hasn’t been immune to turnover either. Roughly 30 sustainability-focused professionals (of a team of 70) left the firm since the beginning of 2019, although their roles were quickly backfilled. When it comes to driving outcomes for sustainability-focused investors, BlackRock’s size is in many ways its biggest strength and its biggest weakness, but bright spots remain.