# BlackRock Infrastructure Sustainable Opportunities Fund — new fund registration

BLACKROCK FUNDS registered 1 new fund series on Form 485APOS, filed 2021-06-30. Featured series: BlackRock Infrastructure Sustainable Opportunities Fund.

## Registration

- Registrant / trust: BLACKROCK FUNDS
- CIK: 0000844779
- Form: 485APOS
- Filed: 2021-06-30
- State of incorporation: MA
- Accession: 0001193125-21-204748
- Reported net assets: $9.3M

## Series & classes (3)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [BlackRock Infrastructure Sustainable Opportunities Fund](https://search.stillhousedata.com/fund/S000073490) | Investor A | — | Yes |
| [BlackRock Infrastructure Sustainable Opportunities Fund](https://search.stillhousedata.com/fund/S000073490) | Institutional | — | Yes |
| [BlackRock Infrastructure Sustainable Opportunities Fund](https://search.stillhousedata.com/fund/S000073490) | Class K | — | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.25%
- Gross expense ratio: 5.06%
- Management fee: 0.80%
- Net expense ratio: 1.26%
- Other expenses: 4.00%

## Investment objective

The investment objective of BlackRock Infrastructure Sustainable Opportunities Fund (Infrastructure Sustainable Opportunities or the Fund), a series of BlackRock Funds SM (the Trust), is to seek to maximize total return while seeking to invest in issuers which are helping to address certain United Nations Sustainable Development Goals (SDGs) through their products and services.

## Advisers

- [BlackRock Advisors, LLC (Advisor)](https://search.stillhousedata.com/firm/106614)
- [BlackRock International Limited (Subadvisor)](https://search.stillhousedata.com/firm/106843)
- [BlackRock (Singapore) Limited (Subadvisor)](https://search.stillhousedata.com/firm/164594)

## Other filings by this registrant (15)

- [485APOS — 2026-07-27](https://search.stillhousedata.com/launch/0001193125-26-318136)
- [485APOS — 2026-06-29](https://search.stillhousedata.com/launch/0001193125-26-288711)
- [485APOS — 2026-05-08 (1 new series)](https://search.stillhousedata.com/launch/0001193125-26-214946)
- [485APOS — 2025-07-28](https://search.stillhousedata.com/launch/0001193125-25-166546)
- [485APOS — 2025-07-28](https://search.stillhousedata.com/launch/0001193125-25-166292)
- [485APOS — 2025-07-28](https://search.stillhousedata.com/launch/0001193125-25-166460)
- [485APOS — 2025-06-27](https://search.stillhousedata.com/launch/0001193125-25-151296)
- [485APOS — 2025-03-06 (3 new series)](https://search.stillhousedata.com/launch/0001193125-25-048550)
- [485APOS — 2024-11-29](https://search.stillhousedata.com/launch/0001193125-24-268082)
- [485APOS — 2024-07-05 (1 new series)](https://search.stillhousedata.com/launch/0001193125-24-175552)
- [485APOS — 2024-07-05 (1 new series)](https://search.stillhousedata.com/launch/0001193125-24-175556)
- [485APOS — 2023-03-03 (3 new series)](https://search.stillhousedata.com/launch/0001193125-23-060060)

## More

- [Registrant profile: BLACKROCK FUNDS](https://search.stillhousedata.com/registrant/844779)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001193125-21-204748.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.