# Money Market Portfolio — new fund registration

INSTITUTIONAL DAILY INCOME FUND registered fund series on Form 485APOS, filed 2006-08-02. Featured series: Money Market Portfolio.

## Registration

- Registrant / trust: INSTITUTIONAL DAILY INCOME FUND
- CIK: 0000918267
- Form: 485APOS
- Filed: 2006-08-02
- State of incorporation: MA
- Accession: 0000806620-06-000131

## Series & classes (8)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Money Market Portfolio](https://search.stillhousedata.com/fund/S000008440) | Pinnacle Class of Shares | — | — |
| [Money Market Portfolio](https://search.stillhousedata.com/fund/S000008440) | Money Market Portfolio - Class A Shares | IMAXX | — |
| [Money Market Portfolio](https://search.stillhousedata.com/fund/S000008440) | Money Market Portfolio - Class B Shares | IMBXX | — |
| [U.S. Treasury Portfolio](https://search.stillhousedata.com/fund/S000008441) | Pinnacle Class of Shares | — | — |
| [U.S. Treasury Portfolio](https://search.stillhousedata.com/fund/S000008441) | U.S. Treasury Portfolio - Class A Shares | IDAXX | — |
| [U.S. Treasury Portfolio](https://search.stillhousedata.com/fund/S000008441) | U.S. Treasury Portfolio - Class B Shares | ITBXX | — |
| [Municipal Portfolio](https://search.stillhousedata.com/fund/S000010223) | Municipal Portfolio - Class A Shares | — | — |
| [Municipal Portfolio](https://search.stillhousedata.com/fund/S000010223) | Municipal Portfolio - Class B Shares | — | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.25%
- Management fee: 0.12%
- Net expense ratio: 0.47%
- Other expenses: 0.13%

## Investment objective

The investment objective of the Money Market Portfolio is to seek as high a level of current income to the extent consistent with the preservation of capital and the maintenance of liquidity.

## Other filings by this registrant (7)

- [485APOS — 2013-05-22](https://search.stillhousedata.com/launch/0001193125-13-231198)
- [485APOS — 2013-03-04](https://search.stillhousedata.com/launch/0000740372-13-000013)
- [485APOS — 2010-09-16 (2 new series)](https://search.stillhousedata.com/launch/0000806620-10-000096)
- [485APOS — 2010-05-27](https://search.stillhousedata.com/launch/0000806620-10-000064)
- [485APOS — 2007-05-24](https://search.stillhousedata.com/launch/0000806620-07-000058)
- [485APOS — 2006-10-25 (23 new series)](https://search.stillhousedata.com/launch/0000918267-06-000018)
- [N-1A — 2003-07-28](https://search.stillhousedata.com/launch/0000759699-03-000023)

## More

- [Registrant profile: INSTITUTIONAL DAILY INCOME FUND](https://search.stillhousedata.com/registrant/918267)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000806620-06-000131.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.