# Principal LifeTime 2015 Fund — new fund registration

PRINCIPAL INVESTORS FUND INC registered 5 new fund series on Form 485APOS, filed 2008-02-20. Featured series: Principal LifeTime 2015 Fund.

## Registration

- Registrant / trust: PRINCIPAL INVESTORS FUND INC
- CIK: 0000898745
- Form: 485APOS
- Filed: 2008-02-20
- State of incorporation: MD
- Accession: 0000009713-08-000005
- Reported net assets: $174.1M

## Series & classes (30)

_Showing 25 of 30 series/class rows._

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Principal LifeTime 2015 Fund](https://search.stillhousedata.com/fund/S000022103) | Advisors Select Class | — | Yes |
| [Principal LifeTime 2015 Fund](https://search.stillhousedata.com/fund/S000022103) | Institutional Class | LTINX | Yes |
| [Principal LifeTime 2015 Fund](https://search.stillhousedata.com/fund/S000022103) | Advisors Preferred Class | LTAPX | Yes |
| [Principal LifeTime 2015 Fund](https://search.stillhousedata.com/fund/S000022103) | Advisors Signature Class | — | Yes |
| [Principal LifeTime 2015 Fund](https://search.stillhousedata.com/fund/S000022103) | Preferred Class | LTPFX | Yes |
| [Principal LifeTime 2015 Fund](https://search.stillhousedata.com/fund/S000022103) | Select Class | — | Yes |
| [Principal LifeTime 2025 Fund](https://search.stillhousedata.com/fund/S000022104) | Select Class | — | Yes |
| [Principal LifeTime 2025 Fund](https://search.stillhousedata.com/fund/S000022104) | Institutional Class | LTSTX | Yes |
| [Principal LifeTime 2025 Fund](https://search.stillhousedata.com/fund/S000022104) | Advisors Select Class | — | Yes |
| [Principal LifeTime 2025 Fund](https://search.stillhousedata.com/fund/S000022104) | Advisors Preferred Class | LTVPX | Yes |
| [Principal LifeTime 2025 Fund](https://search.stillhousedata.com/fund/S000022104) | Advisors Signature Class | — | Yes |
| [Principal LifeTime 2025 Fund](https://search.stillhousedata.com/fund/S000022104) | Preferred Class | LTPDX | Yes |
| [Principal LifeTime 2035 Fund](https://search.stillhousedata.com/fund/S000022105) | Advisors Select Class | — | Yes |
| [Principal LifeTime 2035 Fund](https://search.stillhousedata.com/fund/S000022105) | Advisors Preferred Class | LTAOX | Yes |
| [Principal LifeTime 2035 Fund](https://search.stillhousedata.com/fund/S000022105) | Advisors Signature Class | — | Yes |
| [Principal LifeTime 2035 Fund](https://search.stillhousedata.com/fund/S000022105) | Preferred Class | LTPEX | Yes |
| [Principal LifeTime 2035 Fund](https://search.stillhousedata.com/fund/S000022105) | Select Class | — | Yes |
| [Principal LifeTime 2035 Fund](https://search.stillhousedata.com/fund/S000022105) | Institutional Class | LTIUX | Yes |
| [Principal LifeTime 2045 Fund](https://search.stillhousedata.com/fund/S000022106) | Advisors Select Class | — | Yes |
| [Principal LifeTime 2045 Fund](https://search.stillhousedata.com/fund/S000022106) | Advisors Preferred Class | LTRVX | Yes |
| [Principal LifeTime 2045 Fund](https://search.stillhousedata.com/fund/S000022106) | Advisors Signature Class | — | Yes |
| [Principal LifeTime 2045 Fund](https://search.stillhousedata.com/fund/S000022106) | Preferred Class | LTRDX | Yes |
| [Principal LifeTime 2045 Fund](https://search.stillhousedata.com/fund/S000022106) | Select Class | — | Yes |
| [Principal LifeTime 2045 Fund](https://search.stillhousedata.com/fund/S000022106) | Institutional Class | LTRIX | Yes |
| [Principal LifeTime 2055 Fund](https://search.stillhousedata.com/fund/S000022107) | Advisors Select Class | — | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.30%
- Gross expense ratio: 1.38%
- Management fee: 0.00%
- Net expense ratio: 1.43%
- Other expenses: 0.46%

## Investment objective

The Fund seeks a total return consisting of long-term growth of capital and current income.

## Advisers

- [Principal Global Investors, LLC (Advisor)](https://search.stillhousedata.com/firm/109002)

## Other filings by this registrant (15)

- [485APOS — 2026-06-26](https://search.stillhousedata.com/launch/0000898745-26-000760)
- [485APOS — 2025-12-16 (1 new series)](https://search.stillhousedata.com/launch/0000898745-25-000688)
- [485APOS — 2025-04-04 (1 new series)](https://search.stillhousedata.com/launch/0000898745-25-000260)
- [NT NPORT-P — 2022-12-30](https://search.stillhousedata.com/launch/0001752724-22-298176)
- [485APOS — 2022-12-14 (9 new series)](https://search.stillhousedata.com/launch/0001683863-22-007624)
- [485APOS — 2022-09-19](https://search.stillhousedata.com/launch/0000898745-22-000163)
- [485APOS — 2022-07-01 (1 new series)](https://search.stillhousedata.com/launch/0001683863-22-005229)
- [485APOS — 2020-12-29](https://search.stillhousedata.com/launch/0000898745-20-000772)
- [485APOS — 2020-10-30](https://search.stillhousedata.com/launch/0000898745-20-000619)
- [485APOS — 2019-12-17](https://search.stillhousedata.com/launch/0000898745-19-000725)
- [485APOS — 2019-10-31](https://search.stillhousedata.com/launch/0000898745-19-000686)
- [485APOS — 2019-03-29 (1 new series)](https://search.stillhousedata.com/launch/0000898745-19-000316)

## More

- [Registrant profile: PRINCIPAL INVESTORS FUND INC](https://search.stillhousedata.com/registrant/898745)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000009713-08-000005.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.