# T. Rowe Price Mid-Cap Growth Fund, Inc.

T. Rowe Price Mid-Cap Growth Fund, Inc. is a registered fund series of T. ROWE PRICE MID-CAP GROWTH FUND, INC. (series S000002102). Net assets $22.5B as of 2026-03-31.

## Profile

- Series ID: S000002102
- Registrant: T. ROWE PRICE MID-CAP GROWTH FUND, INC.
- LEI: 80RXPO345YBHPM0J9835
- Net assets: $22.5B
- Total assets: $22.6B
- As of: 2026-03-31

## Advisers

- [T. Rowe Price Associates, Inc. (Advisor)](https://search.stillhousedata.com/firm/105496)
- [T. Rowe Price Investment Management, Inc. (Subadvisor)](https://search.stillhousedata.com/firm/314590)

## Top holdings (123 reported)

_Showing 15 of 123 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [T. Rowe Price Government Reserve Fund](https://search.stillhousedata.com/security/76105Y109) | — | $623.8M | 276.88% |
| [HILTON WORLDWIDE HOLDINGS INC](https://search.stillhousedata.com/security/43300A203) | — | $611.3M | 271.33% |
| [AGILENT TECHNOLOGIES INC](https://search.stillhousedata.com/security/00846U101) | — | $485.5M | 215.50% |
| [LATTICE SEMICONDUCTOR CORP](https://search.stillhousedata.com/security/518415104) | — | $472.4M | 209.67% |
| VIKING HOLDINGS LTD | — | $438.1M | 194.46% |
| [METTLER-TOLEDO INTERNATIONAL](https://search.stillhousedata.com/security/592688105) | — | $437.7M | 194.28% |
| [KEYSIGHT TECHNOLOGIES IN](https://search.stillhousedata.com/security/49338L103) | — | $410.8M | 182.37% |
| [BURLINGTON STORES INC](https://search.stillhousedata.com/security/122017106) | — | $404.0M | 179.34% |
| [YUM  BRANDS INC](https://search.stillhousedata.com/security/988498101) | — | $402.6M | 178.70% |
| [PTC INC](https://search.stillhousedata.com/security/69370C100) | — | $393.3M | 174.56% |
| [ALNYLAM PHARMACEUTICALS INC](https://search.stillhousedata.com/security/02043Q107) | — | $386.0M | 171.33% |
| TECHNIPFMC PLC | — | $379.0M | 168.23% |
| [MONOLITHIC POWER SYSTEMS INC](https://search.stillhousedata.com/security/609839105) | — | $375.6M | 166.72% |
| [MSCI INC](https://search.stillhousedata.com/security/55354G100) | — | $372.5M | 165.35% |
| [ASSURANT INC](https://search.stillhousedata.com/security/04621X108) | — | $338.3M | 150.16% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $22.5B |
| 2025-12-31 | $25.2B |
| 2025-09-30 | $26.9B |
| 2025-06-30 | $27.8B |
| 2025-03-31 | $27.1B |
| 2024-12-31 | $30.2B |
| 2024-09-30 | $31.3B |
| 2024-06-30 | $29.9B |

## More

- [Registrant: T. ROWE PRICE MID-CAP GROWTH FUND, INC.](https://search.stillhousedata.com/registrant/887147)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000002102.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.