# Small Cap Growth Fund

Small Cap Growth Fund is a registered fund series of American Century Mutual Funds, Inc. (series S000006193). Net assets $5.1B as of 2026-04-30.

## Profile

- Series ID: S000006193
- Registrant: American Century Mutual Funds, Inc.
- LEI: Q68CQ4I0XKGZWJ8GYU12
- Net assets: $5.1B
- Total assets: $5.1B
- As of: 2026-04-30

## Advisers

- [American Century Investment Management, Inc. (Advisor)](https://search.stillhousedata.com/firm/105778)

## Top holdings (145 reported)

_Showing 15 of 145 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Sterling Infrastructure Inc](https://search.stillhousedata.com/security/859241101) | — | $118.4M | 233.76% |
| [Plexus Corp](https://search.stillhousedata.com/security/729132100) | — | $91.0M | 179.75% |
| [Silicon Laboratories Inc](https://search.stillhousedata.com/security/826919102) | — | $90.3M | 178.38% |
| [RBC Bearings Inc](https://search.stillhousedata.com/security/75524B104) | RBC | $89.4M | 176.60% |
| [Argan Inc](https://search.stillhousedata.com/security/04010E109) | — | $86.1M | 169.98% |
| [CECO Environmental Corp](https://search.stillhousedata.com/security/125141101) | — | $84.8M | 167.56% |
| [SiTime Corp](https://search.stillhousedata.com/security/82982T106) | — | $80.6M | 159.09% |
| [Fabrinet](https://search.stillhousedata.com/security/G3323L100) | — | $80.4M | 158.76% |
| [Hexcel Corp](https://search.stillhousedata.com/security/428291108) | — | $74.9M | 147.87% |
| [Talen Energy Corp/Old](https://search.stillhousedata.com/security/87422Q109) | — | $70.1M | 138.35% |
| [Credo Technology Group Holding Ltd](https://search.stillhousedata.com/security/G25457105) | — | $68.3M | 134.78% |
| [Hayward Holdings Inc](https://search.stillhousedata.com/security/421298100) | — | $68.0M | 134.24% |
| [AAR Corp](https://search.stillhousedata.com/security/000361105) | — | $63.4M | 125.27% |
| [Five Below Inc](https://search.stillhousedata.com/security/33829M101) | — | $60.8M | 120.13% |
| [Littelfuse Inc](https://search.stillhousedata.com/security/537008104) | — | $59.1M | 116.75% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $5.1B |
| 2026-01-31 | $4.9B |
| 2025-10-31 | $4.9B |
| 2025-07-31 | $4.7B |
| 2025-04-30 | $4.0B |
| 2025-01-31 | $4.4B |
| 2024-10-31 | $4.0B |
| 2024-07-31 | $4.1B |

## More

- [Registrant: American Century Mutual Funds, Inc.](https://search.stillhousedata.com/registrant/100334)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000006193.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.